Mexican products with denomination of origin status

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Oct 012015
 

Denomination of origin status (aka designation of origin, appellation of origin) has been awarded over the years to numerous Mexican products (see image). The status provides some legal protection to the use of the name and sets geographic limits on the areas where the items can be produced. The general declarations of denominations of origin are issued by the Mexican Institute of Industrial Property and published in the official federal broadsheet Diario Oficial de la Federación (DOF).

mexico-denomiation-of-origin-poster

Three products are related to art and handicrafts:

  • Olinalá (laquer work from Olinalá in the state of Guerrero)
  • Talavera ceramics
  • Amber from Chiapas

Most, however, are related to food and drink:

  • Tequila (Jalisco, Nayarit, Tamaulipas, Michoacán and Guanajuato);
  • Mezcal (Guerrero, Oaxaca, Durango, Zacatecas and San Luis Potosí);
  • Bacanora (Sonora);
  • Coffee from Veracruz (Veracruz);
  • Sotol (Chihuahua, Coahuila y Durango);
  • Coffee from Chiapas (Chiapas)
  • Charanda (Michoacán);
  • Mango Ataulfo from the Soconusco region (Chiapas);
  • Vanilla from Papantla (Veracruz)
  • Chile habanero (Yucatán Peninsula)
  • Rice from Morelos

Perhaps, therefore, it is not surprising that Mexican cuisine has been acclaimed as one of the most varied in the world. In 2010, the traditional Mexican cuisine of Michoacán was added to the UNESCO List of the Intangible Cultural Heritage of Humanity.

Mexican cuisine was up for more international awards this week when 10 of the country’s restaurants made the list of the top 50 in Latin America.

The World’s 50 Best organization named eight restaurants in Mexico City and one each from Nuevo León and the State of México among the 50 best in Latin America. Three of them — Quintonil which placed sixth, Pujol ninth and Biko 10thalso made the list of the world’s top 50 this year.

They were followed by the only restaurants outside the Federal District: Pangea in Monterrey, Nuevo León, which placed 13th, and Amaranta in Toluca which was 22nd.

The other winners were Sud 777 (27th), Máximo Bistrot (41), Rosetta (44), Nicos (47) and Dulce Patria (49).

Other aspects of Mexican life and culture on the UNESCO list include the Indigenous Festivity dedicated to the Dead (added in 2003); Places of memory and living traditions of the Otomí-Chichimecas people of Tolimán: the Peña de Bernal (2009); the Ritual ceremony of the Voladores in Veracruz (2009); Parachicos in the January fiesta in Chiapa de Corzo, Chiapas (2010); Pirekua, the traditional song of the Purépecha, Michoacán (2010); and mariachi music (2011).

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Mexico’s multinationals: Mexichem, a world leader for PVC pipes and other products

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Sep 202015
 

Mexichem is a Mexican chemical and petrochemicals company (2014 total revenues: US$ 5.6 billion), with headquarters in Tlalnepantla, in Greater Mexico City. Mexichem is a world leader in making and marketing plastic pipes and other products required in the infrastructure, housing, telecommunications, drinking and potable water sectors.

It employs 19,200 workers and has 120 manufacturing operations in more than 30 countries, with a sales presence in 90 countries.

Mexichem operations, 2015

Mexichem operations, 2015 (Source: mexichem.com)

The company’s origins date back to 1953 when a group of Mexican and English investors founded Cables Mexicanos S.A. to make high carbon steel wire ropes. Several changes of name and owners later, it emerged in 2005 as Mexichem. Mexichem has grown rapidly since then, largely due to an aggressive series of acquisitions.

In 2006, Mexichem bought Bayshore Group (PVC compounding). In 2007, it bought Amanco (PVC pipe systems and fittings), Petroquímica Colombiana (maker of PVC resins) and DVG, Industria e Comércio de Plásticos (producer of rigid PVC water and sewage pipes).

In 2008 Mexichem acquired Fluorita de Río Verde (fluorspar production plants and two fluorite mining concessions), Quimir (sodium phosphates), Geotextiles del Perú (geotextiles), Fiberweb Bidim Industria e Comércio de Não-Tecidos (Brazilian geotextile producer) and Colpozos (Colombia’s leading supplier of irrigation and well drilling systems).

The list goes on in succeeding years, with a succession of acquisitions of companies making PVC pipes, connections, polymers, resins, and fluorochemical competitors to become a world leader in the fluorine chemical segment, particularly in the production of refrigerant and medical gases.

mexichem-fluor

To consolidate its fluorite business, in 2012, Mexichem bought Fluorita de México, ensuring access to the highest pure fluorspar available worldwide.

Mexichem has four main business divisions:

  • Pipe systems, fittings, conduits and plastic accessories for the delivery of data, video, communications, electricity, water and gas. The pipe systems are made from polyethylene, PVC, polypropylene and specialty flame and smoke resistant compounds.
  • PVC resin and valuable industrial compounds based on chlorine and caustic soda. PVC has uses from pipes that carry drinking water, wastewater or water for irrigation to construction materials and products, as well as  auto parts, household appliances, clothing, footwear, packaging and medical devices. Caustic soda is used to make soap, shampoo, lotions and detergents and to treat water.
  • Fluorine-based products, technologies and services. Mexichem’s “Mine to Market” structure ensures a secure supply chain of flourine-based products for the steel, cement, aluminum, automotive, refrigeration and pharmaceutical sectors.
  • Energy. This division was created in 2014 in order to capitalize on opportunities arising from Mexico’s new energy policies.

A note on Mexico’s importance for fluorite

Exports of fluorite from Mexico were worth $180.7 million in 2014 (29% of the world total), making Mexico the world’s leading exporter of that mineral, ahead of China ($120.2 m). In 2014, Mexico mined 1.1 million metric tons of fluorite, and was the world’s second largest producer after China (4.4 million tons).

Mexichem sits on the world’s largest high-grade fluorite deposits, in its mine in San Luis Potosí. It produced 529,464 metric tons of fluorite from this mine in the first six months of 2015, 96% of the national total.

The world’s largest total reserves of fluorite are in South Africa (41 million tons), followed by Mexico (32 million), China (24 million) and Mongolia (22 million), according to U.S. government figures.

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Sep 142015
 

Happy birthday, Mexico! On 16 September 2015, Mexico celebrates the 205th anniversary of its independence from Spain.

Mexican flag

When was Mexico’s War of Independence?

The long struggle for independence began on 16 September 1810; independence was finally “granted” by Spain in 1821.

Want some map-related geographic trivia associated with the War of Independence?

Events in the War of Independence called for an accurate map of Lake Chapala, Mexico’s largest natural lake. The cartographer for this map was José María Narváez, whose major contributions to Mexican cartography in succeeding decades have largely been forgotten.

The first truly national map, compiled in 1857-1858 from a meticulous reconciling of the work of numerous local cartographers, was drawn by Antonio García Cubas. García Cubas did not graduate from university until a few years after completing this map!

Nationalism and the start of Mexico-USA migration, but not in the direction you might think…

Following independence, the rush was on to draw an accurate map of all of Mexico’s territory. Mexico’s boundaries following independence were very different to today. Flows of migrants linking the USA to Mexico at that time were from the USA to Mexico, the reverse of the direction of more recent flows, which have seen millions of Mexicans migrate north looking for work:

Some national symbols are not quite what you might think, either!

The story of the national emblem (used on coins, documents and the flag) of an eagle devouring a serpent, while perched on a prickly-pear cactus, is well known. Or is it?

Why is “El Grito” held on the night of 15 September each year?

In 1910, then president Porfirio Díaz decided that the centenary of Mexican independence should be celebrated in style. One of the reasons why the “traditional” Grito (“shout”) is made on 15 September each year, rather than on the morning of 16 September (when Father Miguel Hidalgo apparently gathered his parishioners in revolt) is because 15 September 1910 happened to be Díaz’s 80th birthday. Why not have one big bash and celebrate both president and country at the same time? Even though the Mexican Revolution broke out later that year (and Díaz was later exiled to Paris), Mexico continues to start its annual independence-day celebrations on the evening of 15 September.

Not to be confused with Cinco de Mayo (5 May)

Many people incorrectly assume that Cinco de Mayo (5 May) is Mexico’s independence day. The Cinco de Mayo has nothing to do with Independence, but everything to do with a famous victory over the French. It commemorates the Battle of Puebla, fought on May 5, 1862. The battle marks Mexico’s only major military success since independence:

Independent country, independent book:

Mexico has come a long way in 200 years, but amazingly, to the best of our knowledge, Geo-Mexico: the geography and dynamics of modern Mexico, is the first-ever book in English focused exclusively on the nation’s varied and fascinating geography.

¡Viva Mexico!

Mexican flag

Will UNESCO give World Heritage status to Lake Chapala?

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Sep 072015
 

We don’t often champion causes in these pages, but are more than willing to lend our support to a campaign hoping to persuade UNESCO to declare Lake Chapala a “World Heritage” site. The campaign appears to have stalled, and deserves more support.

The following 6-minute video (English subtitles) from 2008 sets the scene for those unfamiliar with the area:

Where is Lake Chapala?

Map of Lake Chapala

Map of Lake Chapala. Credit: Tony Burton; all rights reserved.

Why should Lake Chapala be declared a World Heritage site?

Natural history: it is Mexico’s largest natural lake and home to some unique endemic fauna.

Cultural and historic significance: it is a sacred site for the indigenous Huichol Indian people. Specifically, the southernmost “cardinal point” in their cosmology is XapaWiyemeta, which is Scorpion Island (Isla de los Alacranes) in Lake Chapala.

In the nineteenth century, as Mexico fought for its independence from Spain, Lake Chapala was the scene of a truly heroic struggle, centered on Mezcala Island, between the Royalist forces and a determined group of insurgents. It proved to be a landmark event, since after four years of fighting, an honorable truce was agreed.

At the very end of the nineteenth century, influential families from Mexico and from overseas “discovered” Lake Chapala. For several years, Mexico’s then president, Porfirio Díaz, made annual trips to vacation at the lake. As the twentieth century progressed, the area attracted increasing numbers of authors, poets and artists, many of them from abroad, including such greats as D.H. Lawrence, Tennessee Williams, Witter Bynner, Charles Pollock and Sylvia Fein. (To discover more of the literary and artistic characters associated with Lake Chapala, please see this on-going series of mini-biographies.)

Today, it is the single largest retirement community of Americans anywhere outside of the USA.

Is this enough to qualify Lake Chapala for World Heritage status? I don’t know, but it certainly seems worth a shot!

Posts related to Lake Chapala:

Tourism in the Lake Chapala (Ajijic, Chapala, Jocotepec) and the Lerma-Chapala basin:

Want to read more?

For general introduction and background to this area, see the first eight chapters of my Western Mexico: A Traveler’s Treasury (4th ed, 2013). In the words of Dale Palfrey, reviewing the book for the Guadalajara Reporter, “First published in 1993, the revised and expanded fourth edition of “Western Mexico”… opens with what qualifies as the most comprehensive guide to the Lake Chapala region available in English.“

For a more in-depth account of the history of the Lake Chapala region up to 1910, see my Lake Chapala Through the Ages, an anthology of travelers’ tales. It features informative extracts from more than fifty original sources, linked by explanatory text and comments, together with brief biographies of the writers of each extract. They include some truly fascinating characters… see for yourself!

Both books are available as regular print books, or in Kindle and Kobo editions.

The geography of the Spanish language: how important is Spanish around the world?

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Aug 242015
 

The Index of Human Development ranks Spanish as the second most important language on earth, behind English but ahead of Mandarin.

Spanish is the third most widely used language on the internet (graph), although less than 8% of total internet traffic takes place in Spanish. Spanish is the second most used language on Facebook, a long way behind English but well ahead of Portuguese.

Languages used on the Internet (2015). Source: Internet World Stats

Languages used on the Internet (2015). Source: Internet World Stats

According to El español, una lengua viva – Spanish, a living language, a report from the Instituto Cervantes in Spain (which promotes the Spanish language abroad via language classes and cultural events) there are about 559 million Spanish speakers worldwide. This figure includes 470 million native speakers and an additional 89 million who have some command of the language.

While Mexico remains the world’s largest Spanish-speaking country, with about 121 million Spanish speakers, second place belongs to the USA, followed by Colombia. The USA has an estimated 41 million native speakers of Spanish plus 11 million who are bilingual; Colombia has 48 million Spanish-speakers.

In terms of economic importance, the report’s authors calculate that Spanish speakers contribute 9.2% of the world’s GDP. About two-thirds of Spanish-linked GDP is generated in North America (USA, Canada and Mexico) and the European Union, while Latin America (excluding Mexico) accounts for 22%.

The main concentrations of Spanish speakers in the USA are in the states of New Mexico (47% of the population), California and Texas (both 38%), and Arizona (30%). 18% of New Yorkers speak Spanish and, somewhat surprisingly, more than 6% of Alaskans are also Spanish speakers. Interestingly, the US Census Office estimates that by 2050, the USA will have 138 million Spanish speakers and could then overtake Mexico as the largest Spanish-speaking nation in the world. This assumes that current predictions for Mexico’s population increase over the next 35 years hold true.

Want to learn more?

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Water in Mexico: a human right that is currently subsidized and wasted

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Aug 172015
 

Two recent articles in OOSKAnews, a publication dedicated to news in the water industry, have profound implications for Mexico’s water supply situation. The first (10 July 2015) is a report of a meeting in Guanajuato of national water and water treatment specialists (Segundo Encuentro Nacional de Áreas Técnicas  de las Empresas de Agua y Saneamiento de México).

Selected quotes from the report include,

Mexico’s legal framework for water is out of date and does not reflect the country’s current reality…

Nationwide, water users only pay about 20% of the cost of production; 80% of water costs are subsidized, a situation that is not sustainable…

Legal reforms aimed at protecting human rights with regard to water had harmed service providers, who cannot cut off service to customers who fail to pay their bills.”

The report also comments on the on-going El Zapotillo dam project on the Rio Verde in Jalisco state, saying that it,

is a priority for President Enrique Pena Nieto’s administration, despite ongoing delays and legal conflicts. The $1.24 billion dollar project was approved in 2005 and is more than 80% complete. However, residents of Temacapulín, Acasico and Palmarejo have been fighting construction of the dam, which would flood their villages.”

sacmex

The second report focuses on Mexico City and the estimate by Ramón Aguirre Díaz, the head of Mexico City’s Water System (SACMEX), that fixing leaks in the city’s potable water distribution network would cost around US$430 million. This is a huge cost when compared to the system’s annual budget for maintenance and improvement of infrastructure of about US$135 million.

Aguirre claims that 40% of available water is lost because of leaks in the network. SACMEX is launching a program in 2016 to provide a long-term solution to the problem. In a press interview, the official said that, “A city like ours should be able to supply every citizen by producing 26 cubic meters/second, but currently our system requires 30.5 cubic meters/second”.

The sections of the city with the most severe losses are those like Coyoacán and Tlalpan built on the soft sediments of the former lake-bed, as well as those such as Miguel Hidalgo, Cuauhtémoc, and Benito Juárez, where the supply pipes are more than 70 years old. Combined, these areas house over 2.5 million people.

Aguirre also outlined the progress made in bringing reliable access to potable water to all 1.8 million inhabitants of Iztapalapa, one of the poorest and most densely populated sections of the city. Some 72,000 residents in Iztapalapa lack piped water supply to their homes, and therefore have to depend on provision from tanker trucks. Even those who do have access to piped water have to cope with inadequate pressure, poor water quality and frequent supply outages.

According to Aguirre, the city administration will meet its goal of reliable access to piped water for all of Iztapalapa by 2018. Reaching this point requires the construction of 22 water treatment plants and various other major infrastructure modernization projects.

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Mexico City’s Drinking Water Fountains

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Aug 102015
 

Earlier this summer, Mexico City’s Water System (SACMEX) inaugurated a network of 230 drinking fountains installed in public spaces across the city. The fountains are part of the city’s initiative to curb reliance on bottled water. (Mexicans consume more bottled water per person than any other country in the world).

water-fountains-mexico-city

Click for interactive map of Mexico City water fountains

The sites for the fountains were selected taking local water quality into account. An interactive website enables residents and visitors alike to find the locations of the fountains, and offers up-to-date information about the water quality parameters.

water-quality-xochimilco-july-2015.

Sample water quality report – Xochimilco, July 2015 [Click to enlarge]

Water from all the fountains is being tested on a regular basis to ensure that it complies fully with official water quality standards.

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Mexico has highest rate of death from lightning strikes in the Americas

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Aug 062015
 

Last year, three Mexico City climate researchers published a comprehensive study of the 7300+ deaths due to lightning in Mexico during the period 1979 to 2011.

In “Deaths by Lightning in Mexico (1979–2011): Threat or Vulnerability?“, G. B. Raga, M. G. de la Parra and Beata Kucienska examined the distribution of fatalities due to lighting, looking for links to population density, vulnerability and other factors.

The number of deaths from lightning averaged 230 a year for the period studied. Given Mexico’s population, this means a rate of 2.72 fatalities from lightning for every million people. This is the highest rate in the Americas.

Fatalities were not distributed evenly. Seven of Mexico’s 32 states accounted for 60% of all lightning fatalities. Almost one-quarter of all deaths from lightning occurred in the State of México. Other states with high rates included Michoacán, Oaxaca and Guanajuato.

More than 45% of all deaths from lightning were young males under the age of 25 (with those aged 10 to 19 at particular risk). Overall, far fewer females died from lightning than males, though for females, too, the highest rates were for the under-25 age group.

Most deaths happened in the first half of the rainy season, between June and August, when thunderstorms are most likely.

Lightning incidence, North America, 2012-2014

Lightning incidence, North America, 2012-2014. Credit: Vaisala

What do all these numbers mean?

The incidence of lightning strikes in not equal across the country. For example, in the period 2012-2014 (see map) there were far more lightning events in in central and southern Mexico than in the northern part of the country and the Baja California Peninsula. This means that there is no clear connection between deaths by lightning and population density. However, neither is there a clear connection between deaths by lightning and the places where most lightning strikes occur.

The key factor is not just how likely a lightning strike is to occur in a particular place but also how vulnerable the local populace is. Some sectors of the population are much more vulnerable than others. Those working outdoors, for example, are at higher risk than those working indoors. This makes rural workers more vulnerable than urban workers. It also makes younger people more vulnerable than older people.

Education and awareness also play a part. Many countries have seen a dramatic fall in deaths from lightning as a direct result of launching campaigns to make people more aware and provide education about safety precautions. In the USA, fewer than 40 people now die each year from lightning, compared to about 400 in the 1930s, when the population was smaller.

For this reason, the study also concluded that the large number of deaths in Mexico is partly due to “the government’s failure to implement education and prevention strategies in communities living and working in vulnerable conditions”. Sadly, this means that there will probably be further tragic incidents similar to the one that took the lives of several members of the same family last month in the remote mountainous community of Mesa Cuata in Guanajuato.

Reference:

G. B. Raga, M. G. de la Parra, and Beata Kucienska, 2014: “Deaths by Lightning in Mexico (1979–2011): Threat or Vulnerability?”. Weather, Climate & Society, 6, 434–444.

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Mexico’s tallest waterfalls

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Aug 032015
 

As we saw in “How long is Mexico’s coastline?“, geographical “facts” and “records” are often not quite as simple to determine as might appear at first sight.

Take waterfalls for example. Mexico’s “highest” waterfalls are not necessarily the same as Mexico’s “tallest” waterfalls, since height refers to elevation, rather than stature. I’m not sure which is Mexico’s highest waterfall, but assume it is likely to be a small waterfall near the summit of one of Mexico’s many major volcanic peaks.

Mexico’s tallest waterfall, on the other hand, is well-known, or is it? Older sources still list the Cascada de Basaseachic in the Copper Canyon region of northern Mexico as the country’s tallest waterfall. That waterfall is 246 meters (807 feet) tall, according to geographer Robert Schmidt, a calculation subsequent confirmed by measurements made by members of a Mexican climbing expedition.

This short Postandfly video shows the Basaseachic Waterfall from the air:

The Basaseachic Waterfall is normally considered to operate year-round, though very little water flows over it on some occasions during the dry season.

In terms of total drop, however, and if we include waterfalls that are seasonal, the Basaseachic Waterfall is overshadowed by the nearby Cascada de Piedra Bolada (Volada). The Piedra Bolada Waterfall, has a total drop of 453 meters (1486 feet), but flows only during the summer rainy season. It is much less accessible, and its true dimensions were only worked out for the first time by an expedition as recently as 1995 by members of the Speology Group of Ciudad Cuauhtémoc, led by Carlos Lazcano.

This latter sections of this amateur video of the Piedra Bolada Waterfall show some of the amazing scenery in this remote area of Mexico:

Curiously, there is some debate as to whether this waterfall should be called Cascada de Piedra Volada (which would translate as the “Flying Stone Waterfall”) or Cascada de Piedra Bolada (“Round Stone Waterfall”). According to members of the Speology Group of Ciudad Cuauhtémoc, its true name is definitely Piedra Bolada, a name referring to a spherical stone, and used in addition for the local stream and for the nearest human settlement.

So, which is Mexico’s tallest waterfall? Well, it all depends…

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Historic photo of the month: Mexico City cave-dwellers

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Jul 232015
 

A shout out to Marcia Ambler for sharing, via email, her memories of Mexico City in the 1950s. Among other things, she recalled how she lived as a child with her family, “in a suburb of Mexico City, where there was a deep barranca with people who lived as cliff dwellers in the barranca walls. There was also a cave nearby with a deep drop which I went in with my friends.”

Her email brought back some fond personal memories of Mexico City from the late 1970s and early 1980s. Shortly after I moved to the city, Time Life published The Great Cities: Mexico City, by John Cottrell. I found this book fascinating at the time, and a quick re-read earlier this week confirms that it still well worth looking for (inexpensive copies available via Abebooks) if you are interested in what makes one of the world’s largest cities tick.

Mexico City cave dwellers. Photo by from The Great Cities: Mexico City" (Time Life books).

Mexico City cave dwellers. Photo by Harold Sund in “The Great Cities: Mexico City” (Time Life, 1979).

Like most Time Life books, it is lavishly illustrated, which brings me back to the caves and cave dwellers, since one of the photos (above), by Harold Sund shows the area that Marcia remembers, and which was also my first introduction to the curious world of relatively modern-day troglodytes in Mexico City.

Sund’s photo shows the Belén de las Flores community, relatively close to western end of Chapultepec Park, though there may well have been, and almost certainly were, several similar settlements elsewhere. This short newspaper article, from the Bangor Daily News in 1978, describes the “year-round comfort” that can be enjoyed in such caves.

I haven’t had the opportunity to revisit this area of Mexico City for more than thirty years, so I’m anxious to know what it looks like now.

Sincere thanks, Marcia, for your message which certainly took me on a trip down memory lane!

Source of photo:

  • John Cottrell. 1979. The Great Cities: Mexico City (Time Life Books, 1979). Photography by Harold Sund.

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Mexican artist-geographer helped put Bali on the tourist map…

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Jul 062015
 

In an earlier post – Mexico in the USA: Pacific fauna and flora mural in San Francisco – we looked at the beautiful (and very geographic!) mural by Mexican artist José Miguel Covarrubias (1904-1957).

Covarrubias had a lengthy commercial art career as an illustrator of books, designer of theater sets and costumes, and as a caricaturist for magazines including Vanity Fair and The New Yorker, but at heart, he was very much a geographer, with a healthy side-interest in ethnology.

In the mid-1920s, he moved to New York, where he fell in love with a young dancer and choreographer Rosa (Rosemonde) Cowan. The couple traveled together to Mexico, the Caribbean, Africa and Europe. In Mexico, Rosa met Miguel’s friends, including Diego Rivera and his wife Frida Kahlo, and was introduced to photography by Edward Weston.

Miguel’s illustrations for advertisers, especially the one he painted for Steinway & Sons pianos, helped speed up the inclusion of Bali, Indonesia, on the world tourist map. Miguel’s piano artwork won the 1929 National Art Directors’ Medal for color painting. After Miguel and Rosa married in 1930, they used the prize money to take an extended honeymoon to Bali.

Miguel Covarrubias: "Offering of Fruits for the Temple", Bali, 1932

Miguel Covarrubias: “Offering of Fruits for the Temple”, Bali, 1932

The couple loved Bali and quickly became interested in the local language and culture. Three years later, in 1933, Miguel was awarded a Guggenheim Fellowship, and the couple returned to Bali, also visiting Java, India and Vietnam. Miguel’s art and Rosa’s photographs were key ingredients in the success of Island of Bali (1937).

The book was released in New York at a particularly propitious time, just as interest in far-flung tourism was being fired up by travel firms. The book coincided with, and refueled, a craze among well-to-do New Yorkers to visit the island. The rest of the world soon followed, and Bali’s tourist future was guaranteed.

Island of Bali is “still regarded by many as the most authoritative text on Bali and its fascinating people. Included is a wealth of information on the daily life, art, customs and religion of this magical ‘Island of the Gods.'” For more about the book, see Miguel Covarrubias: Island of Bali. on Chris Morrison’s blog Thirty-Two Minutes.

Miguel Covarrubias’s later books included Mexico South (1946); The Eagle, the Jaguar, and the Serpent – Indian Art of the Americas; North America: Alaska, Canada, the United States (1954); and Indian Art of Mexico and Central America (1957).

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Community-based ecotourism in La Ventanilla, Oaxaca: success or failure?

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Jun 182015
 

Ecotourism at La Ventanilla on the coast of Oaxaca, a small community of about 100 inhabitants, located between the beach resorts of Puerto Escondido and Puerto Angel, began more than twenty years ago. It is based on trips run by local guides through the mangroves lining a lagoon on the Tonameca River; the area’s wildlife includes iguanas, birds, crocodiles and sea turtles.

The main local cooperative that conducts tours is called Servicio Ecoturisticos de La Ventanilla (La Ventanilla Ecotourism Services). Income from its tours supports reforestation and other ecological projects, including a greenhouse for mangrove reforestation and a nursery to hatch and raise crocodiles for release on Uma Island, in the lagoon. A breakaway co-operative, Cooperativa Lagarto Real, also runs some local excursions, though its profits do not contribute to local conservation efforts.

La Ventanilla (Google Earth)

La Ventanilla (Google Earth)

Most visitors to La Ventanilla come only for the day; the small local community offers only limited services or accommodations for tourists. The community of La Ventanilla is often held up as a shining example of how a well-implemented “assistive conservation” ecotourism approach can combine environmental conservation with economic sustainability, while enhancing the local quality of life.

But is this apparent success story quite as idyllic as usually portrayed in the mainstream press? Dr. David Vargas-del-Río, a researcher at ITESO in Guadalajara, sets out to explore this question in his recent article, “The assistive conservation approach for community-based lands: the case of La Ventanilla”, published in the December 2014 issue of The Geographical Journal. The article is based on Vargas-del-Río’s doctorate thesis at the UPC University, Barcelona.

As Vargas-del-Río explains, “The assistive conservation approach includes strategies for conserving community-based lands based on a complex combination of traditional and modern scientific knowledge. It enjoys broad legitimacy and seems promising for conserving territories with autochthonous populations. However, as a novel strategy, it has been applied mostly to societies and environments that are fragile in conservationist terms.”

The author explores how there has been a gradual shift in the protection of natural areas from ‘top-down’ to ‘bottom-up’ models of environmental management, before turning to his case-study of La Ventanilla. La Ventanilla lends itself to such a case study since an assistive conservation approach was first implemented there more than twenty years ago, More than sufficient time to allow for some follow-up evaluation. His eventual conclusion is that while assistive conservation approaches sound good in theory, they may, over time, make local ecologies “more vulnerable to social and environmental degradation, especially as traditional management institutions once responsible for ecological integrity become obsolete”.

In reviewing the background literature, Vargas-del-Río asserts that there are “three broad critical currents” of criticism of the assistive conservation approach. These include the potential adverse impacts of utilizing protected areas for tourism. The provision of attractions, installations and other services, leads to “new dynamics, impacts and transformations” in terms of tourism providers, and may result in “competition between local actors and powerful tourism agents, both conventional and emergent.” Potential issues include changes in local consumption and behavior patterns, and the view that nature and local culture are commodities.

Just how was this manifested in the context of La Ventanilla?

Initial effects of the assistive conservation approach in La Ventanilla were positive. Restrictions were placed, and enforced, on “activities considered ‘disruptive’; that is, hunting, selling local species, harvesting turtle eggs, and felling mangrove trees…”The cooperative soon won praise for its environmental responsibility and received more funds from the government to conduct volunteer conservation projects, including reforestation in the mangroves, a deer reserve, a turtle egg nursery, and areas for iguanas, among other initiatives. Hence, it continued to receive financial and moral power which it exercised over the rest of the population, while promoting conservation and tourism over traditional uses.”

Following extensive fieldwork in the community, Vargas-del-Río found, “a marked tendency towards spatial segregation, social fragmentation, inequality and speculation; phenomena that have emerged as a direct result of the ‘conservation’ initiative with its nature-based tourism activities and imposed environmental restrictions.”The La Ventanilla Ecotourism Services Cooperative (CSELV) is “controlled by six local leaders who own the lands where the cooperative’s main assets are located, handle all accounts, and elaborate support and funding applications.” Other members of the co-operative are “simple wage earners”.

Inequality triggered by the project led to segregation, in terms of housing quality, in the central area of the community. A group of nine disgruntled members of the initial co-operative, broke away in 2004 and founded a second co-operative, Lagarto Real. They “disregarded the management plan”, “sabotaged some conservation and ecotourism initiatives undertaken in this sub-zone, and set up restaurants, shops and camping sites of their own that lacked the ‘green’ image that others were marketing.” The growth of ecotourism has led to land speculation, including a controversy over the construction and (illegal) sale of a small hotel built on communal property.

The island of Uma is controlled by the original co-operative and no longer accessible for traditional activities such as agriculture. There has been a dramatic shift in economic activities. “Agriculture and fishing are now practiced by just 7% of inhabitants and represent an important source of income for only 10.7% of households. In contrast, tourism-related activities occupy 34.7% of the people, represent 70.1% of the economically active population, and are the main source of income for 67.9% of households.”

Vargas-del-Río concludes that previous assessments failed “to take into account slow, gradual changes”. One outcome has been “a higher risk of land degradation in social and environmental terms as the local society fragments, inequality increases, more actors (external and local) strive to profit from the territory, and regulation becomes more difficult.”

In conclusion, “assistive approaches modify ways of approaching nature, restrict traditional uses in favour of tourism, weaken local management institutions and degrade environmental and social relations.” The assistive approach “undermines the cultural, economic and local environment while creating new spaces for consumption.”

Source:

David Vargas-del-Río, 2014. “The assistive conservation approach for community-based lands: the case of La Ventanilla”, The Geographical Journal, Vol. 180 #4 (December 2014) 377–391.

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Jun 152015
 

Visitors to the De Young Museum in San Francisco can admire a wonderful mural showing the fauna and flora of the Pacific, painted by Mexican artist José Miguel Covarrubias (1904-1957) for the city’s 1939-1940 Golden Gate International Exposition on Treasure Island in San Francisco Bay.

Covarrubias Mural of the Pacific

Covarrubias Mural of the Pacific (Click image to enlarge)

Following conservation work performed by experts in Mexico, the mural is currently on loan to the De Young Museum from its owners, San Francisco’s Treasure Island Development Authority.

While the De Young Museum website continues to describe this mural as “one of a six-part series of fanciful, larger-than-life-size maps created by noted Mexican artist Miguel Covarrubias”, we sincerely doubt that these murals were ever really “larger-than-life-size”!

The mural is one of the five remaining murals painted by José Miguel Covarrubias for the exposition. The whereabouts of a sixth mural, which completed the series known as “Pageant of the Pacific”, are unknown.

The details are exquisitely painted, and the mural is as beautiful as it is educational.

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Covarrubias: Mural of the Pacific (detail)

As ever-erudite Jon Haeber writes in his blog post about this mural, painted “at a critical juncture in America’s history”, its artist “was a confidante of Mexican greats Diego Rivera and Frida Kahlo. As a caricaturist for Vanity Fair and The New Yorker, it could easily be assumed that Covarrubias is largely ignored by fine art historians, but he was an anthropologist and geographer as much as he was an artist, which gave him a unique respect among art aficionados… Not only are they an informative lesson in Geography, but they are also a great piece of history – to say nothing about their creator.” [http://www.terrastories.com/bearings/covarrubias-art-forms-pacific viewed June 2015]

Covarrubias was indeed a geographer and ethnologist. Among other works, he authored Island of Bali (1937); Mexico South (1946); The Eagle, the Jaguar, and the Serpent – Indian Art of the Americas; North America: Alaska, Canada, the United States (1954); and Indian Art of Mexico and Central America (1957).

The temporary structures on Treasure Island were subsequently demolished and Covarrubias’ six murals sent to the American Museum of Natural History in New York. When they were brought back to California in the late 1950s, the series was missing the mural entitled “Art Forms of the Pacific Area”. The titles of the five surviving murals are The Fauna and Flora of the Pacific, Peoples, Economy, Native Dwellings, and Native Means of Transportation.

A little bit of Mexico in Indonesia (Mexican botanic garden in Indonesia)

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Apr 302015
 

Like many geographers, I have long held a more than passing interest in botanical gardens. From a geographic standpoint, botanical gardens offer the chance to closely examine plants that can be very difficult, virtually impossible, to find in the wild. Many botanical gardens display the typical plant assemblages that are common in the local region, while also giving a plant-based snapshot of different environments elsewhere.

Mexico has an extraordinary variety of flowering plants, estimated (even twenty years ago) to include more than 20,000 different species.  Many garden plants commonly planted in Europe, the USA and elsewhere originated in Mexico.

Over the years I’ve looked at Mexican cacti and succulents in numerous botanical gardens around the world, but was pleasantly surprised when visiting Indonesia in 2013 to discover that the Purwodadi Botanic Garden in Pasuruan, East Java, actually has an entire section devoted to the Mexican flora characteristic of semi-arid conditions (see photos).

Entrance to the”Taman Mexico” (Mexico Park):

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The 85-hectare Botanic Garden was first established in 1941, and has plants collected from a wide range of areas in Indonesia, as well as smaller sections devoted to plants from elsewhere. I’m not sure how old the Mexican section is, but the plants are clearly thriving, despite showing some signs of neglect. This is mainly because the climate in the Botanic Garden (located at 8 degrees south of the equator and longitude 113 degrees east) is fairly similar to some parts of Mexico. The Garden has an elevation of 300 meters and an annual rainfall of 2366 mm.

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Assuming that the Mexican Embassy in Jakarta had some part in establishing this fine display of Mexican flora, perhaps it is time that embassy officials revisit their gift and see whether they can’t enhance the Mexican garden by sponsoring some information signs, so that visitors can truly appreciate these venerable plants, not only for their beauty, but also for their ecological and economic significance.

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There are lots of additional botanical goodies to be seen here in addition to the Mexican Park, including stately jacaranda trees and an amazing collection of banana plants. The Purwodadi Botanic Gardens are well worth a visit if you ever happen to be anywhere in the vicinity. They are located about 70 kilometers south of the city of Surabaya towards Malang. Allow at least 90 minutes for the drive.

Photos by Tony Burton; all rights reserved.

Details:

Purwodadi Botanic Garden, Jl. Surabaya-Malang Km.65 Purwodadi Pasuruan, Pasuruan, East Java 67163, Indonesia. Tel: +62341426046 www.krpurwodadi.lipi.go.id email: redaksiwebkrp@gmail.com

Embassy of Mexico in Jakarta: embmexic@rad.net.id / embmexico@gmail.com

Mexico’s geomorphosites: Peñas Cargadas, Mineral del Monte, Hidalgo

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Apr 232015
 

This short Postandfly video of an area known as Peñas Cargardas (“Loaded Rocks”) in the state of Hidalgo is the perfect excuse to add to our posts about Mexico’s geomorphosites – sites where landforms have provided amazing scenery for our enjoyment. This area of Mexico is definitely one of my favorites, partly because it is crammed with interesting sights for geographers, including the Basalt Prisms of San Miguel Regla, only a few kilometers away from the Piedras Cargadas, and an equally-stunning geomorphosite.

A few minutes east of the city of Pachuca, the Peñas Cargadas (sometimes called the Piedras Cargadas) are located in a valley in the surrounding pine-fir forest. The rocks comprising the Peñas Cargadas have capricious shapes; some appear to be balanced on top of others. Their formation may well be due to the same processes that formed the Piedras Encimadas in Puebla, which are actually not all that far away as the crow flies.

The nearest town, Mineral del Monte (aka Real del Monte) has lots of interest for cultural tourists. Among many other claims to fame, it was where the first soccer and tennis matches in Mexico were played ~ in the nineteenth century, when the surrounding hills echoed to the sounds of Cornish miners, brought here from the U.K. to work the silver mines.

The miners introduced the Cornish Pasty, chile-enriched variations of which are still sold in the town as pastes. Real del Monte also has an English Cemetery, testament not only to the many tragic accidents that befell miners when mining here was at its peak, but also to the long-standing allegiance that led many in-comers to remain here to raise their families long after mining was in near-terminal decline. The town has typical nineteenth century mining architecture. The larger buildings retain many signs of their former wealth the glory.

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The following Spanish language video has some ground-level views, as well as more information about the scenery and the area’s flora:

How to get there

The Peñas Cargadas are about ten kilometers east of Pachuca (see map). From Pachuca, follow signs for Mineral del Monte, and then drive past the “Panteón Inglés” (English Cemetery) in that town on the road to Tezoantla. The Peñas Cargadas are about 3.5 kilometers beyond Tezoantla. This is a great place for a day trip from Mexico City.

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Hurricane forecast and names for 2015

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Apr 202015
 

The 2015 hurricane season in Mexico for Pacific coast storms starts on 15 May and lasts until 30 November. For Atlantic storms, the hurricane season extends from 1 June to 30 November, though most hurricane activity is concentrated in the months from July to September. Hurricanes are also known as typhoons or tropical cyclones.

The table shows the World Meteorological Organization’s official list of 2015 tropical storm and hurricane names. Note that male and female names alternate. Names are often reused in future years, with the exception of the names of any particularly violent storms, which are officially “retired” from the list for a long time.

2015 Hurricane Names for the Atlantic, Gulf of Mexico and Caribbean
AnaGraceLarryRose
BillHenriMindySam
ClaudetteIdaNicholasTeresa
DannyJoaquinOdetteVictor
ErikaKatePeterWanda
Fred

2015 Hurricane Names for the Eastern Pacific
AndresGuillermoMartyTerry
BlancaHildaNoraVivian
CarlosIgnacioOlafWaldo
DoloresJimenaPatriciaXina
EnriqueKevinRickYork
FeliciaLindaSandraZelda

In their early season forecast for this year, Philip Klotzbach and William Gray, researchers at Colorado State University,  expect hurricane activity in the Atlantic to be below the 1981-2012 average. They predict that in the 2015 season 7 named storms will form in the Atlantic: 4 tropical storms, 2 moderate hurricanes (1 or 2 on the Saffir-Simpson scale), and 1 severe hurricanes (3, 4 or 5 on the Saffir-Simpson scale). These forecasts will be updated on 2 June and 31 July.

saffir-simpson-scaleAs expected, Pacific Ocean hurricanes were more common than usual in 2014, because it was an El Niño year. In 2014, there were 22 named storms (the highest total for 22 years), including a record-typing 16 hurricanes, of which 9 were major hurricanes. Hurricane activity in 2015 is also expected to be higher than the long-term average.

In 2015, for the Pacific coast, Mexico’s National Meteorological Service (Servicio Metrológico Nacional, SMN) is expecting 19 named storms: 8 tropical storms, 7 moderate hurricanes (1 or 2 on the Saffir-Simpson scale), and 4 severe hurricanes (3, 4 or 5 on the Saffir-Simpson scale). The SNM publishes regular updates on hurricane activity (in Spanish) on its webpage and via its Twitter account: @huracanconagua.

How accurate was the 2014 forecast?

The early season (May) prediction for 2014 (last year) was for 9 named storms in the Atlantic: 6 tropical storms, 2 moderate hurricanes and 1 severe hurricanes. This prediction proved to be the fairly accurate. In reality, the 2014 Atlantic season had 8 named storms: 2 tropical storms, 4 moderate hurricanes and 2 severe hurricanes

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The art of Mexican volcanoes

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Apr 162015
 

An art exhibition entitled “Mexican Volcanoes” is opening in Mexico City next week. The show opens on Tuesday 21 April, at noon, at the offices of the Mexican Society for Geography and Statistics (Sociedad Mexicana de Geografía y Estadística) at Justo Sierra #19, in the Historic Center of the city. The Society is one of the world’s oldest geographic societies, having been founded 18 April 1833. (The Royal Geographical Society in the U.K. was founded in 1830; the National Geographic Society in the USA was founded in 1888).

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This exhibition, which will close on 29 April, is being arranged by Lewinson Art, a Mexican art firm that specializes in promoting artists via a virtual gallery and exhibitions. Artists were invited to submit works (paintings, drawings, engravings, photographs) relating to the subject “Mexican Volcanoes”.

Detail of lithograph by Casimiro Castro of Railway near Orizaba, Veracruz

Detail of lithograph by Casimiro Castro of Railway near Orizaba, Veracruz, with Pico de Orizaba in the background

Historically, Mexico’s volcanoes have been especially fertile ground for Mexican artists, from the great landscapes of José María Velasco to Casimiro Castro and the colorful and energetic “aerial landscapes” of Dr. Atl (Gerardo Murillo).

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Dr. Atl (Gerardo Murillo): Paricutin Volcano

Artists represented in this interesting exhibition include:

Agustín Aldama, Mercedes Arellano, José Luis Briseño, Rosi Calderón, Argelia Castañeda, Becky Esquenazi, Gabriela Estrada, Tere Galván, Gabriela Horta, Ana Gabriela Iñiguez, Débora Lewinson, Manuel Martinez Moreno, Nadine Markova, Ausberto Morales, Francoise Noé, Merle Reivich, Fernando Reyes Varela, Homero Santamaría, Arcelia Urbieta, Ariel Valencia , Primo Vega and Lucille Wong.

The volcanoes depicted in the show include Popocatepetl, Iztaccihuatl, Cofre de Perote and the Nevado de Toluca (Xinantecatl).

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Cueva Cheve, Oaxaca, is one of the world’s deepest cave systems

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Apr 062015
 

Even though most people have never heard of it, Cueva Chevé is one of the deepest cave systems in the world. In 2003, a team led by American speleologist Bill Stone, explored Cueva Chevé, located in the mountainous, pine-clad Sierra de Juárez region of Oaxaca, to a depth of 1484 m (4869 ft). The Cueva Chevé system is thought to have some tunnels (as yet unexplored) that extend even further, to depths beyond 2000 m (6500 ft). By way of comparison, at present the world’s deepest known cave is the Krubera Cave, in the Republic of Georgia, which has a maximum explored depth of 2197 m (7208 ft).

Profile of Cueva Cheve

Profile of Cueva Cheve

How deep might the Cueva Chevé be?

In 1990, colored dye trace experiments showed that there was a hydrological connection between the Chevé Cave and a distant spring (resurgence). This shows that the Cueva Chevé system (including parts not yet explored) has a total vertical fall of 2525 m (8284 ft) over a distance of (north to south) of almost 19 km (11.8 mi).

Because the major risks in exploring any cave system include the possibility of sudden rises in water level, or unexpected water flows through the caves, expeditions to this region are limited to the middle of the dry season (ie February-April). When an expedition gets underway, staging camps are set up underground at intervals, but only in locations believed to be well above flood stage water levels.

Cueva Chevé (see cross section) is shaped like a giant L. The vertical shaft is about 910 m (3000 ft) deep and roughly 3.2 km (2.0 mi) of passages are required to get to the bottom. The remainder is a long, gradually sloping passage that goes on for another 3.2 km and drops roughly 605 m (2000 ft). The cave’s deepest known point is about 11 km (7 mi) from the entrance, where explorers have so far failed to get past a terminal sump.

The air in the cave is relatively warm, with temperatures ranging from 47-52̊ F (8-11̊ C).

Chambers so far explored have been given prosaic names such as “Cuarto de las Canastas” (the Basket Room), “Cuarto del Elefante Negro” (the Black Elephant Room), and “Cañon Fresco” (Fresh Canyon), while named cave formations include the “Taller de Santa Claus” (Santa Claus Workshop). Several parts of the cave system have been found to contain human artifacts, the earliest dating back at least several hundred years.

How to get there

Cueva Chevé is about 140 km (86 mi) north of Oaxaca City via highways 190 and 131.

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Mexico’s vulnerability and readiness to adapt to climate change and other global challenges

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Mar 262015
 

The ND-GAIN Index, a project of the University of Notre Dame Global Adaptation Index (ND-GAIN), aims to help businesses and the public sector better prioritize investments for a more efficient response to the immediate global challenges ahead.

The ND-Gain Index summarizes two key characteristics of a country:

  • its vulnerability to climate change and other global challenges, and
  • its readiness to improve resilience.

Both characteristics are compound indices, based on numerous indicators, scored on a scale of 0 to 1. For vulnerability, lower scores are better; for readiness, higher scores are better.

Vulnerability measures a country’s exposure, sensitivity and ability to adapt to the negative impact of climate change. ND-GAIN measures the overall vulnerability by considering vulnerability in six life-supporting sectors – food, water, health, ecosystem service, human habitat and infrastructure.

Three vulnerability components are considered (each has several indicators):

  • Exposure: The degree to which a system is exposed to significant climate change from a biophysical perspective. It is a component of vulnerability independent of socio-economic context. Exposure indicators are projected impacts for the coming decades.
  • Sensitivity: The extent to which a country is dependent upon a sector negatively affected by climate hazard, or the proportion of the population particularly susceptible to a climate change hazard. A country’s sensitivity can vary over time.
  • Adaptive Capacity: The availability of social resources for sector-specific adaptation. In some cases, these capacities reflect sustainable adaptation solutions. In other cases, they reflect capacities to put newer, more sustainable adaptations into place. Adaptive capacity also varies over time.

Readiness targets those portions of the economy, governance and society that affect the speed and efficiency of absorption and implementation of Adaptation projects.

Three Readiness components are taken into account:

  • Economic Readiness: Economic readiness captures the ability of a country’s business environment to accept investment that could be applied to adaptation that reduces vulnerability (reduces sensitivity and improves adaptive capacity).
  • Governance Readiness: Governance readiness captures the institutional factors that enhance application of investment for adaptation.
  • Social Readiness: Social readiness captures the factors such as social inequality, ICT infrastructure, education and innovation, that enhance the mobility of investment and promote adaptation actions.
ND-Gain Index: Trends in Mexico's vulnearablity and readiness

ND-Gain Index: Trends in Mexico’s vulnerablity and readiness

In the case of Mexico (see image), from 1995 to 2013, vulnerability has steadily improved, from a high of 0.362 in 1996 to 0.315 in 2013. Mexico’s vulnerability has decreased for each of the six sectors except infrastructure.

Over the same period of time, readiness in Mexico has also improved, from a low of 0.387 in 1995 to a high of 0.464 in 2013.

The trends of lower vulnerability scores and higher readiness score for Mexico mean that while adaptation challenges still exist, Mexico is well positioned to adapt to future challenges. On the overall ND-Gain Index, Mexico is the 47th least vulnerable country and the 91st most ready country, for an overall rank of #74, of the 190+ countries in the rankings.

Mar 092015
 

How much geography can you learn from a novel? In some cases, plenty! Robert Richter’s latest novel, Something for Nothing, is a case in point. Set in the swampy lowlands of coastal Nayarit, it is not only a fun read but provides armchair travelers with an easy introduction to the geography of western Mexico.

The book’s author has known this area intimately for more than forty years and his extensive knowledge and deep appreciation for the varied landscapes of this region are evident throughout. The novel is the third in a series of mysteries starring a small-time hustler named Cotton Walters. This particular tale revolves around archaeologists, drug smugglers and a motley crew of colorful local characters.

The history in this novel is entirely believable, and the plot entertaining, but it is the descriptions of the area’s geography that we focus on here.

richter-something-for-nothing-2015Early on, Richter offers an excellent overview of the landscapes in this region of Mexico:

“From the highway Mex-15 to the coast, between the San Blas turn on the south and the Tuxpan turn on the north, something was going on in that country of streams and gorges and farmers’ fields. Mex-15 wound through breakneck sierra jungle country where a spur of the Sierra Madre Occidental plunges to the coastal lowlands of mangrove estuaries and shrimp-spawning lagoons, banana plantations and  fishermen’s river-edge villages. Between Nayarit’s two major rivers, Río San Pedro on the north, and Río Santiago on the south, this was rugged backcountry known only by the farmers and jungle scroungers who carved an agricultural living from the wilds. From sierra peak plots to fertile lowland fields, from scattered wild fruit groves hacked from the jungle to smooth, cultivated fields and orchards, from blacktop roads to machete-hacked trails, it’s a country of explosive green growth and extreme geography, a native ground of small towns caught in colonial time warp and hidden bayou settlements as primitive as mythic Aztlan.” (Something for Nothing, 9)

The following paragraph provides the likely human and economic geography background to the “something was going on” phrase used earlier, neatly combining comments about accessibility (or lack thereof), drug smuggling routes, the economic importance of marijuana-growing and questions the possible links between the military and the drugs business:

This was October, end of the rain and hurricane season, and the engorged rivers were running full, impassable except at the few major bridges. The army was stationed at each traffic artery coming out of that country to the main highway. Area contained. It had to be a sweep for marijuana growers or a hunt for major harvest warehouses. Sinaloa to the north was known for its poppy fields and cartel trafficking, Michoacán and Guerrero farther south for Sinsemilla and Acapulco Gold. But the barrancas and jungle milpas of Nayarit were starting to contribute their share of quality pot to the Gross National Product and to the local economies. This year’s harvest had been coming in for some time, and this military presence all along the highway had the feel of maneuvers to eradicate or to confiscate. On the other hand, it could be to expedite the flow of product, too. Quién sabe? [Something for Nothing, 10]

Similarly, this extract from a later chapter links tourism to the volcanic landscapes and appraently laments the loss of wilderness that has accompanied tourism growth, before offering an evocative description of the lowland jungle:

We took an oyster shell road out a back street of Sayulita, not headed out toward the highway, but around a jungle-covered lava spill south into the bosque toward Punta Mita and the northern point of Banderas Bay. Today, that road is driven by Vallarta tourist families in rented Chevy Blazers to luxury hotels. In the winter of ‘72, it was a deer trail that died in an arroyo somewhere in the heart of darkness. Under old growth rain forest canopy we pried boulders out of the way, chopped through windfall palm trunks, and pushed on into an ever-closing tropical wilderness.

… Then suddenly, we entered a clearing under giant iguerra blanca trees and towering palms, draped with vines like decoration and full of grackle cries and parrot song, warblers answering and magpies chattering. Beneath the cathedral-like canopy, a village of stick and thatch huts appeared in the mist and smoke of kitchen fires. Dogs and naked children paused in mid-play to stare at the strange metal monster wheeling in from the twentieth century.

Our modern intrusion rent a momentary silence in the tapestry of village routine. Sunlight pierced the jungle crown with spears of silver light. A prehistoric dust hovered in the air. A rooster crowed. A jay answered. Time warped. As we opened our pickup doors kids scurried or stumbled forward, captured by a spell of awe. My own senses reeled under overload reception. I couldn’t tell the century or the hour of the day in the perpetual jungle shade. I simply absorbed the surroundings, only vaguely conscious and aware. (Something for Nothing, 25-26)

The swamps of lowland, coastal Nayarit comprise a region known in Spanish as the Marismas Nacionales. The area is one of the most distinctive of Mexico’s many extraordinary ecosystems, difficult to explore, teeming with insects, birds and aquatic life, and so far relatively untouched by tourism. Cotton Walters, the book’s main character, and his friend Miguel are navigating their way through the swamps when they are spotted by the Mexican Navy:

I crawled back to Miguel in the stern, pointing and screaming, “Navy! Navy! Ándale! We have to reach the first islands!” Miguel opened it up and cut sharply for shore and the first open passage of river between delta sand spits and jungle-covered islands.

The mouth of the Río San Pedro is more a maze of passages through lowland marshes than a distinctive channel of fast flowing current–except now at the height of the rainy season. The San Pedro oozes into the Pacific rather than runs, and the coast from there north to Mazatlan is an ever changing labyrinth of lagoons and meandering rivulets choked with water lilies and low islands thick with marsh grasses and crawling vines. The lowland character changes with the seasons of dryness and deluge, a seething cauldron of crustacean larvae, breeding shrimp, prawn, oyster, and fish during the rainy season, and arid scrub brush pasture for roaming herds of Cebu cattle and their retinue of herons in the dry months. (Something for Nothing, 31)

Richter’s less-than-flattering description of the town of San Blas nevertheless offers an astute summary of its historical significance:

Yeah, San Blas. The seediest backwater port town on Mexico’s west coast. A town as old as the first buccaneers and as ravaged by time as an old hag. An outpost town on the fringe of four or five different cultures, a smugglers’ town since the first Spanish customs house ran up a flag and started squeezing the citizens for coin of the realm. A place where four centuries of highwaymen have bought and sold their stock in trade, their particular treasure or scheme. (Something for Nothing, 53)

Much later in the novel, Cotton Walters breakfasts at McDonald’s restaurant in San Blas. But this particular McDonald’s has nothing to do with golden arches or globalization:

Breakfast at McDonald’s isn’t what you think if it’s in San Blas. No golden arches. No Happy Meal with a movie toy inside. Just a standard Mexican tile-floor, stucco-wall, wooden-tabled restaurant with the ceiling fan trying to cut its way through the thick October air; the waiter Jorge as grim-faced and slow-paced as ever; and Señora Tinzón de McDonald, long-time widow of some American-Scot refugee of the fifties, waiting to make huevos al gusto or hotcakes. The only restaurant near the plaza that served an early breakfast, by 8 a.m. most of McDonald’s tables were full when I arrived. A couple of expats tried to steady their morning shakes with that first cup of coffee, a few of the soccer-fan tourists in shorts and necklaces of long-nosed cameras were chowing down before a jungle trek chasing bright-colored birds, and a few local shop owners and municipal bureaucrats were hanging out over morning cups of caffeine conversation. An empty small table leaned against the far left wall, (Something for Nothing, 92)

I’ve had the pleasure of eating in the Restaurante McDonad’s of San Blas on several occasions, and, as always, Richter’s powers of observation and description are spot-on.

How much geography can you learn from a novel? Plenty, especially if it written by an observer such as Robert Richter who has such an obvious love for, and deep knowledge of, the locales described.

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Mar 052015
 

The Nava brewery, which started operations in May 2010, was built by Grupo Modelo but subsequently sold in 2013 to Constellation Brands, the U.S. company that holds the rights to import Modelo products into the U.S.

Nava brewery

Nava brewery. Credit: Constellation Brands

Constellation Brands (founded in 1945 and based in Victor, New York) is a leading international producer and marketer of beer, wine and spirits with operations in the U.S., Canada, Mexico, New Zealand and Italy.

The Nava brewery is the world’s largest brewery of its kind (see this video overview from company webpage), with about 2000 employees and a brewing capacity of 20 million hectoliters of beer a year. A planned expansion (see 26-second video) will increase capacity to 30 million hectoliters.The plant produces Grupo Modelo brands such as Corona, Corona Light, Negra Modelo and Modelo Especial, under license for export to the U.S.

Where is it?

The beer brewery and bottling plant is located in the Nava municipality in the northern state of Coahuila, about 21 km (13 mi) from the border town of Piedras Negras. It is built alongside highway 57 and spreads over 334 hectares (825 acres) of a greenfield site.

Why is it located in Nava?

The major advantages of this location include:

  • the availability of good quality water
  • proximity to the U.S. border and the U.S. beer market
  • presence of good road, rail and power infrastructure

How does the brewery work?

The brewery is a three-story brewhouse with large metal silos, about 1.6 km (1 mi) of conveyors and four pasteurizers. The facility consists of two brewhouses with malt intake, vacuum evaporation and energy recovery systems, 70 cylindro-conical fermentation and storage tanks, seven clean-in-place (CIP) stations, a yeast cellar with 16 tanks and continuous microfiltration (CMF), 30 pressure tanks and three filtration lines with 1,200 hectoliters/hour capacity each, and a Siemens automated process control system.

The brewery uses rice, barley malt, corn grits and water to produce beer. The feedstock is transported by trains to the plant and stored in silos. A 60 km (37 mi) pipeline connects the brewery to a mountain aquifer supplying about 20 million cubic meters of water a year. The site includes its own wastewater treatment plant.

A raw materials supply system handles the raw materials in bulk and conveys them to the brewhouse, where they first enter a collection bin, and then a mash tun, where water is added. The mixture is then pumped along a pipeline to the cereal cooker of the brewhouse.

Two brew systems consisting of mash tuns and cereal cookers are designed to efficiently use the internal heat. These heaters can also clean them automatically by CIP (clean-in-place) technology. Fermentation takes place in unitanks configured with automated clarification, purging systems and turbidity monitoring. The brewery consumes less than 3 liters of water for each liter of beer. The carbon dioxide reclamation capacity of the brewhouse is about 4,000 kg/hour.

The three bottling lines have the capacity to handle 144,000 bottles/hour, while a canning line outputs up to 66,000 cans/hour.

Filling, pasteurizing and cap feeding is handled by 37 robotic machines. Output is linked to the warehouse by automated trolleys. The automated warehouse is equipped with digisat satellite, a state-of-the-art warehouse management system, and can store about 63,000 pallets.

The high level of automation means that this beer manufacturing and bottling plant has operational costs about 40% lower than the seven older breweries that still belong to Grupo Modelo.

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Feb 232015
 

Consultancy PwC, the world’s second largest multinational professional services network has published an updated edition of The World in 2050. In the latest edition, The World in 2050: Will the shift in global economic power continue?, the authors present economic growth projections for 32 of the largest economies in the world, accounting for around 84% of global GDP.

world-2050-updated-version

“We project the world economy to grow at an average of just over 3% per annum in the period 2014 – 50, doubling in size by 2037 and nearly tripling by 2050.

But we expect a slowdown in global growth after 2020, as the rate of expansion in China and some other major emerging economies moderates to a more sustainable long-term rate, and as working age population growth slows in many large economies.

The global economic power shift away from the established advanced economies in North America, Western Europe and Japan will continue over the next 35 years. China has already overtaken the US in 2014 to become the largest economy in purchasing power parity (PPP) terms. In market exchange rate (MER) terms, we project China to overtake the US in 2028 despite its projected growth slowdown.

We project new emerging economies like Mexico and Indonesia to be larger than the UK and France by 2030 (in PPP terms) while Turkey could become larger than Italy. Nigeria and Vietnam could be the fast growing large economies over the period to 2050.”

A summary table in the PwC report shows the firm’s predictions for major economies in 2050 have Mexico continuing to progress up the world ladder, with its economy reaching world rank #6 by 2050, ahead of Japan, Russia, Nigeria and Germany.

Will the PwC forecasts turn out to be accurate? If this blog is still going strong in 2050, we promise to include an update…

Rodrigo Medellin, Mexico’s Bat Man

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Feb 192015
 

Rodrigo Medellin, a Mexican expert on bats (Mexico’s Bat Man) was the winner of the 2012 Whitley Fund for Nature Gold Award for his on-going work to study, raise awareness and highlight the importance of Latin America’s bats. The award reflects Medellin’s outstanding contribution to nature conservation.

This short video narrated by Sir David Attenborough, summarizes Medellin’s work:

Medellin, an ecology professor who, among many other achievements, has found bat species previously thought extinct, was the subject of an episode in the 2014-2015 season of the BBC series Natural World. The documentary won the 2014 Panda Award for Best People and Nature Film.

As a child, Mexico’s Bat Man kept vampire bats in his bathroom and some of his own blood “in the fridge so that I could feed them every night”.

Little friend: Rodrigo with one of the Lesser Long Nosed Bats his hard work has helped to conserve

Rodrigo with a lesser long nosed bats Credit: Amy Cooper, BBC2.

Bats are more important to ecology, and Mexico’s economy, than you might think. For instance, the lesser long-nosed bat is the main pollinator of the agave plants from which tequila is produced. Medellin’s research has involved tracking and understanding the extraordinary migrations undertaken by bats such as the lesser long-nosed bat, which pollinates the agaves during its annual migration. (Worldwide, bats also propagate at least 500 other economically important night-flowering species).

The bats’ journey covers 1500 kilometers (almost 1000 miles) from southern Mexico to the Sonoran Desert straddling the Mexico-USA border, via the so-called ‘Nectar Corridor’, the coastal lowlands between the Western Sierra Madre and the Pacific Ocean. Indeed, in the desert region, the lesser long-nosed bat is responsible for pollinating the distinctive saguaro cactus (which is incapable of self-fertilization), the key to the whole Sonoran ecosystem.

Elsewhere, bats can be a tourist attraction, as at Bracken Cave, Texas, home to an estimated 20 million Mexican free-tailed bats. in addition, fruit-eating bats help stimulate the regrowth of rainforests, by distributing five times more seeds per square meter than birds.

Medellin has devoted his life to ensuring the conservation of bats in Mexico and, fortunately for all tequila lovers, appears to have been successful. Because of his work, the Tequila Bat is now off the endangered species list. Over the past three decades, Medellin has campaigned tirelessly for people to appreciate the value and beauty of bats, creating a network of bat-friendly ‘safe caves’, and pioneering conservation techniques that are now being copied around the world.

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Feb 122015
 

The largest salt-making facility on the planet is near Guerrero Negro on the west coast of Mexico’s Baja California Peninsula. It produces about 9 million metric tons of salt each year. The salt here is not mined, but extracted from ocean water by evaporation. The salt fields cover 33,000 hectares (acres), including 28,000 ha of collection ponds and 3,000 ha of crystallization ponds.

Satellite image of part of Guerrero Negro saltworks

Satellite image of part of Guerrero Negro saltworks

The major locational advantages are:

  • the large flat area close to the coast, a former marine floor
  • the dry climate; this is a desert region with very low precipitation
  • the high solar radiation (direct solar powered evaporation!)
  • regular strong winds blowing from the Pacific Ocean
  • the net result of the climate is a high evaporation index

Disadvantage? Since the salt working got underway around the saline Ojo de Liebre coastal lagoon, the entire area has been designated part of the El Vizcaino Biosphere Reserve on account of its importance as a habitat for endangered species and breeding ground for gray whales. The salt lagoons are also located on major flight paths for migratory birds.

Brief history of salt-making in Guerrero Negro

Prior to the 1950s, salt extraction in this area was small-scale and methods were rudimentary. In the 1950s, San Francisco ceased supplying salt to the US west coast paper industry and an alternative source of salt was needed. Daniel Ludwig (who would later build the famed Acapulco Princess Hotel) set up a company at the saline Ojo de Liebre coastal lagoon near Guerrero Negro in 1954; three years later, salt was exported to the USA for the first time. Ludwig sold the company in 1973. Exportadora de Sal (Salt Exporter) is now jointly owned by the Mexican government (51%) and the Japanese Mitsubishi corporation (49%).

Plans to expand the company by building another evaporation plant for salt further south along the Baja California Sur coast were thwarted by officials after a lengthy and acrimonious campaign by environmentalists angered at the probably environmental consequences. (For discussion of some of the issues, see “Mitsubishi and Laguna San Ignacio“, “Mexico’s Friendly Whales” and “The Laguna San Ignacio Conservation Alliance conservation plan“).

What does the landscape look like?

This short, 3-minute Postandfly video shows what the landscape and salt working operations look like from the air:

The salt-making process

The salt-making process is fairly simple. Seawater is pumped into a series of collection ponds. About 700 million tons of seawater enters the system each year. As the water in the ponds evaporates, the salt concentration increases. The collection ponds are controlled by dikes and gates. At a critical level of salt concentration, the water is pumped into the next point, and so on.

Salt trucksEventually, more than a year later, the water becomes saturated with salt, and the mineral salt (almost entirely sodium chloride) begins to crystallize out. The pond is then drained and the salt collected. The harvesting of the salt is done by giant graders which scrape off only the uppermost layer, leaving a hard saltpan below as the future floor of the pond. Giant gondola trucks collect the mounds of salt and carry it to a cleaning plant. The salt is then washed with a salt water solution to purify it still further, before being shipped.

Initial shipping is from the Chaparrito Port (where the washing plant is located) near Guerrero Negro. This port can load barges carrying up to 10,500 metric tons, which take the salt to the much larger port of Morro Redondo, on the southern tip of Cedros Island, a short distance to the west and just inside the state of Baja California. The Morro Redondo facility has additional inspection, storage and packing facilities and handles ocean-going vessels.

Salt bargeIn 2014, Mexico exported slightly over 9 million tons of salt, worth 164 million dollars, making it the world’s fifth largest salt exporter, after the Netherlands, Canada, Germany and Chile.

Each year, Exportadora de Sal produces about 9 million metric tons of salt of various grades, and is reported to be expanding its operations to boost annual production to 9.5 million tons by 2020.

It sold 8.98 million tons of salt in 2014, 87.4% of the national total. 60% of the output of industrial salt (for use in pulp and paper, and chemical industries) is exported to Japan. The company also exports salt to many other countries including USA, Canada, Korea, Taiwan and New Zealand. Almost all the 100,000 metric tons of table salt produced each year is sold on the domestic Mexican market or elsewhere in Latin America.

Note: This is an updated version of a post first published here in February 2012.

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The geography of Mexico’s beer industry

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Jan 292015
 

In a previous post – The emergence of two major beer-makers in Mexico – we looked at how Mexico’s beer industry came to be dominated by two large players: Femsa and Modelo, both now owned by foreign corporations.

The map below shows the location and date of inauguration of all major breweries in Mexico.

The location and inauguration dates of Femsa and Modelo breweries in Mexico

The location and inauguration dates of Femsa and Modelo breweries in Mexico

How large is Mexico’s market for beer?

A 2010 report from the national beer industry claims that the average annual consumption of beer in Mexico is 60 liters per adult, a figure that has not changed significantly in the last 20 years. The equivalent figure in Germany is 120 liters a person, so there is still considerable potential for growth. Mexico’s breweries provide about 80,000 jobs directly and a further 800,000 indirectly.

Total beer sales each year are worth as much as 20 billion dollars. The value of sales has risen sharply, at about 5% a year, due mainly to higher exports. Mexico has become the world’s second largest beer exporter, after the Netherlands, and is the world’s sixth largest producer and consumer of beer, brewing over 8.6 billion liters a year.

The USA is the main export market. Five of the 25 most popular brands in the USA are Grupo Modelo beers: Corona, Modelo Especial, Corona Light, Pacífico and Negra Modelo. This has helped Grupo Modelo, Mexico’s leading brewer, become the world’s sixth largest brewer. Modelo’s Corona beer has been the #1 imported beer in the USA since 1997. It is one of the world’s top five beers in terms of sales, even though it is not especially popular in Mexico!

One of Modelo’s fastest growing export markets is China, where it has rapidly become the second most popular imported beer. In Mexico’s domestic beer market, Modelo and Femsa face increased competition from imported beers such as Budweiser, Miller and Heineken.

There are several other smaller breweries in addition to those owned by Femsa and Modelo. One significant trend, echoing other regions in North America, has been a marked upswing in the number of small, specialist, boutique breweries, such as Cervecería San Angel and the Santa Fe Beer Company in Mexico City and Minerva Brewery in Guadalajara. Other popular brands of craft beer include Perro Negro from Guadalajara, Insurgente from Tijuana, Libertadores from Michoacán and the varied products of the Baja Brewing Company from Los Cabos.

These smaller “craft” breweries produced 10.5 million liters of beer in 2014, according to the Mexican Beer Makers Association (Asociación de Cerveceros de la República Mexicana, Acermex), and account for only 0.16% of the total market, but their share of the market is growing at more than 40% a year. The association hopes that smaller breweries can enjoy as much as 1% of the market by 2016.

The rise of craft beers has seen a corresponding proliferation of specialist pubs that stock pale ales, pilsners, porters, stouts and wheat beers in the trendier districts of all the major cities, including Mexico City, Guadalajara, Monterrey and Querétaro.

In Guadalajara, in 2008, two local craft breweries – Cerveceria Minerva and  Cerveceria Revolución – co-founded the Guadalajara Beer Festival to showcase Mexican their products and introduce previously unavailable European import brands. The festival is now a three day event that attracts as many as 30,000 visitors a year; it claims to be Latin America’s largest beer festival.

Mexico’s economic geography is analyzed in chapters 14–20 of Geo-Mexico: the geography and dynamics of modern Mexico. Buy your copy of this invaluable reference guide today!

Christmas in Mexico, according to one news agency

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Jan 252015
 

According to its website, “The QMI Agency is French and English Canada’s leading news reference for daily, intermittent and event-driven needs. Its offering most notably includes texts, images, videos and other interactive content.”

QMI’s Facebook page promotes its graphics department which “creates infographics for use throughout our chain” and boasts that “QMI Agency provides reliable, complete and up-to-the-minute news coverage over a full range of platforms.” And, indeed, many of the infographics shown on its Facebook page are very well designed, interesting, colorful and informative.

QMI-Christmas

Infographic from Niagara Advance newspaper for 25 December 2014

However, this infographic attributed to the QMI Agency, published in the Niagara Advance newspaper for 25 December 2014 (which Geo-Mexico happened to see while admiring Niagara Falls) was far less convincing. Entitled “Christmas around the world”, this particular infographic  took a “look at various traditions and customs”, and opened with a description intended to summarize Christmas in Mexico:

Mexico: Christmas dinner consists of oxtail soup with beans and hot chili, as well as roasted turkey and vegetables. Instead of receiving their gifts on Christmas Day, they get presents on Jan. 5, the eve of Twelfth Night.”

Hmm… really? As we have noted many times on Geo-Mexico, Mexican cuisine varies regionally. Even so, if any reader knows where “oxtail soup with beans and hot chili, as well as roasted turkey and vegetables” is the typical menu for Christmas, please let us know, to add to our list of regional delights.

As for presents being received on “Jan. 5, the eve of Twelfth Night”, err… no. The Mexican tradition of gifts on Three Kings Day involves Mexican children stuffing shoes (or a  box) with straw, and leaving them outside their bedroom door on the night of 5 January, in anticipation of finding gifts (new toys) the following morning, the morning of 6 January, Three Kings Day.

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Jan 132015
 

At this time of year, Mexico attracts millions of visitors seeking to escape the cold weather further north. The vast majority of visitors will never experience any problem during their travels in Mexico, but both the US State Department and Canadian government continue to issue regular warnings to those considering travel in Mexico. Some of these warnings are specific to certain stretches of highway; others are broader and focus on cities or regions. Click below for the current US travel warnings related to Mexico.

  • Current US Travel Advisory for Mexico

The states left white on the map below all have advisories in effect (as of mid-January 2015) for most or all of the state in question. For the states shaded light green, only small parts of the state have advisories in place, while no advisories are currently in place for those states shaded dark green.

US Travel Advisory Areas, December 2014

US Travel Advisory Areas, December 2014: All states, other than those colored dark green, have travel advisories in place for at least part of the state

The Canadian government offers its own travel warnings for Mexico:

The Canadian advisories apply to all those states left white on the map below. States shaded dark green have no travel advisory in effect so far as the Canadian government is concerned.

Canadian Travel Advisory, November 2014. No advisory in effect for states colored dark green.

Canadian Travel Advisory, November 2014. No advisory in effect for states colored dark green.

The most obvious difference between the maps is that the US State Department is relatively unconcerned about the states of Jalisco and Nayarit, while the Canadian authorities have included them in a regional advisory.

States shaded dark green on both maps are areas where the US State Department and the Canadian government have no serious concerns about travel safety. These states, where travel is considered safe, include Guanajuato (including the cities of Guanajuato and San Miguel de Allende), Querétaro (including Querétaro City), Hidalgo, Puebla (including Puebla City), Oaxaca (Oaxaca City, Puerto Escondido and Huatulco), Chiapas (Tuxtla Gutiérrez and San Cristóbal de las Casas), Tabasco, Campeche, Yucatán (Mérida) and Quintana Roo (Cancún, Riviera Maya).

As always, tourists visiting Mexico and traveling within Mexico are advised to be cautious about visiting rural areas (especially in states where travel warnings are in place), to check local sources such as web forums for updates on the latest conditions, and to avoid driving at night.

Safe travels! Enjoy your trip!

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The spatial diffusion of Banamex branches across Mexico prior to 1960

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Jan 102015
 

This post looks at where branches of Banamex (Banco Nacional de México) were founded in the period prior to 1960. Banamex is one of the oldest banking institutions in Mexico. It is now a subsidiary of Citigroup, but remains the second largest bank in the country after BBVA Bancomer.

Diffusion of Banamex branches across Mexico prior to 1960

Diffusion of Banamex branches across Mexico prior to 1960. Click to enlarge

Banamex was formed on 2 June 1884 from the merger of Banco Nacional Mexicano and Banco Mercantil Mexicano, two banks that had only been operating for a couple of years. Shortly after its founding, Banamex had branches in Mexico City, Mérida, Veracruz, Puebla, Guanajuato, San Luis Potosí, and Guadalajara.

The maps to the left are based on Figure 8 of Las Regiones Geográficas en México by Claude Bataillon (8th edition, 1986, Siglo Veintiuno Editores).

Each dot represents the location of a branch of Banamex in the year shown. For simplicity’s sake, it is assumed that all branches present on any earlier map continued to exist through to 1960, and did not close or relocate in the interim.

The concept of spatial diffusion looks at the spread of an innovation, whether a new idea, technique, good, service or brand. The spatial diffusion of information or of the adoption of innovations is an important subset of spatial interactions. Looking at the spatial diffusion of a banking network offers lots of interesting insights into how Mexico’s economic geography has changed over the years.

There are three basic types of diffusion. The first is relocation diffusion where people travel or migrate and bring their cultural and technological practices with them. For example, modern studies in the genetics of corn (maize) have established that ancient Mexicans first domesticated corn in the Balsas valley. They then migrated both northwards and southwards, taking the practice of cultivating corn with them.

The second is contagious diffusion, which generally spreads from person to person and exhibits strong distance decay. An example is the spread of the Jehovah’s Witness faith in Mexico which required a considerable amount of face-to-face personal interaction. Many diseases also spread by contagious diffusion.

The third is hierarchical diffusion, which spreads across higher levels of a hierarchy and then down to lower levels. This is often how information from the top of an organization reaches those at the bottom. An example is the government’s 1970s family planning program that was first adopted in large cities, then smaller cities, and eventually penetrated into rural areas.

Combinations of these three types are also possible. One relatively recent example is the spread of the H1N1 influenza virus in early 2009. First reports were that it started in a rural village, probably in Oaxaca, and spread by contagious diffusion to others in the village. From there an infected person temporarily relocated to Mexico City where the flu again spread by contagious diffusion. From Mexico City, the top of the Mexican hierarchy, it spread down the hierarchy as carriers of the virus traveled to smaller Mexican cities and to other cities worldwide.

In the case of the diffusion of Banamex branches shown on the maps, the main type of diffusion involved is hierarchical. In this case, given that Banamex is a banking institution, the hierarchy reflects where most economic activity is taking place at the time. (There would be little point in placing a new branch in a location where little money was in circulation).

The 1930 distribution of Banamex branches looks to be quite scattered across the country, though Baja California and north-west Mexico have no branches and fall outside the network. By 1940 more additional branches have opened in the northern half of Mexico than the southern half, and the north-south economic divide that we have commented on in many previous posts is beginning to become apparent. Between 1940 and 1952 many new Banamex branches are added in central Mexico (this is the period when in-migration was turning Mexico City into a monster) and along the west coast, following the line of Highway 15 which runs from Guadalajara to the border with California. Overall, the north-south divide is now quite clear.

Between 1952 and 1960 additional branches open close to the US border, a branch finally reaches Baja California Sur (in La Paz) and the economic dominance of northern Mexico over southern Mexico is clearly established.

One of the most striking features, when comparing all four maps, is how the number of Banamex branches in southern and south-eastern Mexico (defined as the states of Chiapas, Tabasco, Campeche, Yucatán and Quintana Roo) barely changed between 1930 and 1960.

It would be interesting to update this example with similar maps for more recent years. Please contact us if you have access to suitable data or know where such data may be found.

Other posts related to the concept of diffusion:

Another instance of diffusion, of cholera in Mexico during the 1991-1996 epidemic, is mapped and discussed in chapter 18 of Geo-Mexico: the geography and dynamics of modern Mexico. Geo-Mexico also includes an analysis of the pattern of HIV-AIDS in Mexico, and of the significance of diabetes in Mexico.

The Mexican tradition of Three Kings Day

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Jan 062015
 

Unlike the USA and Canada, where gifts are usually exchanged on Christmas Day (25 December), the original tradition in Mexico over the Christmas season was to exchange presents on Three Kings Day (Día de los Reyes, 6 January). In the Christian calendar, 6 January marks the Feast of the Epiphany, the day when the magi arrived in Bethlehem with their gifts for the infant Jesus. In homage to this occasion, Mexican children would dutifully stuff the largest shoes (or box) they could find with straw, and leave them outside their bedroom door on the night of 5 January, in anticipation of finding new toys the following morning.

Rosca de Reyes

A typical family-sized Rosca de Reyes

Three Kings Day is still very much a family day throughout Mexico. In the late afternoon or early evening, it is traditional for the whole family to share a rosca. Roscas are ring-shaped loaves of sweet bread, sold to be eaten on special occasions. The roscas for Three Kings Day each contain a small muñeco (doll). These muñecos were originally ceramic, but are now more usually plastic. The recipient of the piece of rosca containing the muñeco has to throw a party on 2 February (Candlemas day, Día de la Candelaria) for all those present at the sharing of the rosca. It is customary to provide tamales to feed everyone gathering on Candlemas day.

Cristina Potters’ outstanding blog Mexico Cooks! includes a comprehensive account of the significance of the cuisine associated with Three Kings Day and Candlemas Day,

In the 20th century the Three Kings Day tradition in some regions of Mexico broke down in the face of the enormous consumer-oriented publicity from north of the border, which stressed Christmas (rather than Epiphany) gifts. Some especially greedy Mexican middle- and upper-class children claim that their parents and grandparents should not only preserve the old customs but also embrace the new version, and therefore hope to receive gifts on both days!

Nuevo León’s unusual shape

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Jan 032015
 

The northern state of Nuevo León is an industrial powerhouse, centered on Monterrey, Mexico’s third-largest city. The state’s shape on a map is unusual in more ways than one. The state has a long north-south axis and is very narrow from west to east. The strange indentation south of Monterrey is largely determined by relief. The peaks of the mountains on the Nuevo León side of that state boundary comprise a National Park, the Parque Nacional Cumbres de Monterrey.

Source: Universidad Autónoma de Nuevo León (UANL)

Source: Universidad Autónoma de Nuevo León (UANL)

Perhaps the strangest aspect of the shape of Nuevo León is the peculiar extension that forms the state’s north-eastern extremity (see map above). This small section of the state, about 15 km across, is sandwiched between the states of Coahuila and Tamaulipas, and extends to the Río Bravo and the U.S. border. The reason for this particular extension must date back a long time since it is clearly shown on this 1824 map of Mexico.

(Note that the shape of the neighboring state of Tamaulipas, with its lengthy extension north-west paralleling the US border, made much more sense in the early nineteenth century before the current international boundary was established).

While we’re not sure of the precise timing or reasons for the “neck” of land that gave Nuevo León access to the Río Bravo even before the current international boundary was fixed, it has certainly brought the state some benefit in recent decades in terms of economics and trade. Nuevo León is the smallest of the combined ten “border states” in the USA and Mexico.

A closer look at the Google Map image (above) of this area shows the border crossing of Laredo-Colombia across the Solidarity International bridge. Colombia is the name of the small grid-pattern town on the Mexican side, just west of the crossing.

Zooming in on the area of the crossing reveals the distinctive street pattern of a major border crossing, with extensive parking and loading areas.

The 371-meter-long (1216 ft) bridge has eight lanes for traffic and two walkways for pedestrians. It is one of four vehicular international bridges close to the city of Laredo, Texas. The community of Colombia and the international bridge were built to give Nuevo León its only international “port” for direct trade to and from the USA.

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