What will they think of next? Officials in Mexico City have plans to provide the tourist zone of the Xochimilco canals with environmentally friendly boats and barges and to gradually substitute the usual wooden ones, which have very high maintenance costs. The plan was unveiled a few weeks ago by Mauricio León, director of infrastructure, modernization and innovation for the Federal District.
Apparently, the traditional wooden vessels, known as trajineras, with their colorful arches, formerly used mostly to transport goods but now dedicated almost exclusively to tourism, require “an enormous expense” each year since they need to be renovated annually, in part due to “the deterioration in recent years” of the water quality in the canals. According to León, the water contains high levels of fungi that degrade the wood. (Q. In that case, why not clean the water, and keep the traditional designs made of wood?)
Mexico City officials have already launched a prototype of the new, plastic, ecologically-sound craft, and hope that the owners of the traditional gondola-like non-motorized boats will form a cooperative to gradually replace them. The design of the new “technoecological” vessels was created by scientists at the National University (UNAM) and preserves the typical characteristics that have made it a widely recognized symbol of tourism in Mexico.
The great advantage of the new boats, made of recycled PET plastic (some of it no doubt pulled from the canals), polyethylene and volcanic clay is their greater durability and stability. Proponents claim that since they are made of recycled material, unlike the traditional ones for which 20 trees have to be cut down to make each trajiinera, the new boats are much cheaper, require less maintenance and their durability is much greater, with the potential to last up to 120 years.
There is one slight problem: the cost of the machinery required to make them. Authorities hope to persuade the boatmen to form “a cooperative able to get financing for the machines,” which will require an investment of some 5 million pesos ($380,000).
This is a long-term plan, because even when the machines are installed, they can produce only about three or four boats a week, and there are an estimated 1500 trajineras currently plying the canals in Xochimilco.
- Plastics recycling in Mexico City
- Value-added from solid waste in Mexico
- Resources about the geography of chinampas, an ancient form of sustainable agriculture
- How did the Aztecs get their food? Sustainable farming in Aztec times
Sorry, the comment form is closed at this time.