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News articles on Mexico

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Mongabay.com news articles on Mexico in blog format. Updated regularly.

Declaration calls for more wilderness protected areas to combat global warming

(11/11/2009) Meeting this week in Merida, Mexico, the 9th World Wilderness Congress (WILD9) has released a declaration that calls for increasing wilderness protections in an effort to mitigate climate change. The declaration, which is signed by a number of influential organizations, argues that wilderness areas—both terrestrial and marine—act as carbon sinks, while preserving biodiversity and vital ecosystem services.


New species of ghostshark discovered off California's coast

(09/22/2009) The discovery of Eastern Pacific black ghostshark Hydrolagus melanophasma is notable for a number of reasons. It is the first new species of cartilaginous fish—i.e fish whose skeletons are made entirely of cartilage, such as sharks, rays, and skate—to be described in California water since 1947. It is also a representative of an ancient and little-known group of fish.


Conservation of Mexico's ungulate species explored

(05/25/2009) Nearly one third of the New World's 32 species of ungulates are found in Mexico, which serves as an important biological transition zone between temperate North America and tropical Central and South America. While few of these species are at risk of extinction, their ecological and economic importance makes them a significant conservation concern. As such, a special issue of Tropical Conservation Science, mongabay.com's open access journal, takes a closer look at Mexico's ungulates.


Mexican Salamanders Used in Neurology Labs May Go Extinct in Wild

(04/21/2009) Ambystoma mexicanum, a salamander found only in the fetid canals surrounding Mexico City, faces extinction despite the efforts of researchers. As reported by Robert Koenig in the 5 December issue of Science, ecologists estimate that there are now only 100 of these salamanders per square kilometer in the canals, swamps, and lakes around the city – a rapid drop from their density of 600 per square kilometer in the 1980s. The population has dwindled as the system of waterways has dried up and become more polluted, and the salamander is now designated as critically endangered by the International Union for the Conservation of Nature (IUCN). Luis Zambrano of the National Autonomous University of Mexico is studying the axolotl to better understand its ecology, reproduction, and conservation. He’s working to identify the best areas of habitat and establish reserves.


Wild jaguar outfitted with radio-collar in U.S. for first time

(02/20/2009) The Department of Fish and Game in Arizona captured a jaguar south Of Tucson, Arizona and fitted it with a GPS radio collar. The jaguar, a well-documented male named ‘Macho’, is the first in the US to be fitted with such a collar, providing frequent updates on its movements.


Jaguar photographed for the first time in Central Mexico

(02/11/2009) As a result of a research effort by the Autonomous University of the State of Mexico (UAEM) and the University of Alicante (UA), scientists have for the first time photographed a wild jaguar in central Mexico. The sighting has significant conservation implications, showing that the big cat still occurs in central Mexico despite persecution by hunters, habitat destruction, and depletion of prey.


Salamander populations collapse in Central America

(02/09/2009) Salamanders in Central America — like frogs, toads, and other amphibians at sites around the world — are rapidly and mysteriously declining, report researchers writing in the journal Proceedings of the National Academy of Sciences. Disturbingly, salamanders are disappearing from protected areas and otherwise pristine habitats.


Chocolate has been a delicacy north of Mexico for a thousand years

(02/02/2009) Chocolate, produced from cacao beans, has been a part of American culture for a thousand years according to new paper published in the Proceedings of the National Academy of Sciences. Analyzing chemical residue from jars of native peoples in New Mexico, researchers Patricia Crown and Jeffrey Hurst discovered theobromine, a chemical signature of cacao. The jars have been dated from 1000 to 1125 AD, well over three hundred years before Columbus and the earliest recorded discovery of cacao north of Mexico. The cacao jars are from Pueblo Bonito, an archaeological site in Chaco Canyon, which is located in northwestern New Mexico. Chaco Canyon, once home to 2,000-5,000 inhabitants, was composed of a dense group of pueblos, of which Bonito was the largest. Incorporating 800 rooms, Pueblo Bonito was the center of a number of towns and villages in Chaco Canyon.


Shade-grown coffee preserves native tree diversity

(12/23/2008) A new study finds that shade-grown coffee protects the biodiversity of tree species, as well as those of birds and bats. Published in Current Biology, the study found that native trees in shade-grown coffee plantations aid the overall species’ gene flow and can become a focal point for reforestation.


U.S., Mexico, Canada pledge to save the vaquita from extinction

(10/30/2008) The United States, Mexico, and Canada will work together to conserve the vaquita, the world's smallest, and most endangered, species of cetacean.


Thousands of endangered sea turtles killed as fishing bycatch in Mexico

(10/15/2008) Thousands of endangered loggerhead sea turtles are being killed as bycatch in the Mexican fishing industry, reports a new study published in the journal Endangered Species Research.


The extinction of the baiji a 'wake-up call' to conserve vaquita and other cetaceans

(08/25/2008) In December of 2006 an expedition spent six weeks surveying the Yangtze River in China for one of the world's rarest cetaceans, the baiji. Also known as 'The Goddess of the Yangtze' the shy river-dolphin had roamed the river for millions of years locating fish with echolocation. The survey came back empty-handed without a spotting a single dolphin. Dr. Jay Barlow, a member of the surveying team, described his emotions on the expedition's findings in an interview with Mongabay.com: "I was stunned. I knew the species was in trouble, but I did not think they were already gone. We really had not seen the extinction of a large mammal species in 50 years, so we grew complacent."


14 countries win REDD funding to protect tropical forests

(07/24/2008) Fourteen countries have been selected by the World Bank to receive funds for conserving their tropical forests under an innovative carbon finance scheme.


Mangroves are key to healthy fisheries, finds study

(07/21/2008) Mangroves serve as a critical nursery for young marine life and therefore play an important role in the health of fisheries and the economic well-being of fishermen, report researchers writing in the early online edition of the Proceedings of the National Academy of Sciences.


Mexican canyon serves as key refuge for endangered spider monkeys

(06/09/2008) A picturesque canyon in Chiapas, Mexico is serving as an important refuge for the northernmost population of Spider monkeys, reports a study published in the June issue of Tropical conservation Science.


Ocean acidification worse than expected, threatens sea life

(05/22/2008) Increasing ocean acidification along the continental shelf of North America will likely have negative impacts on marine ecosystems, including the corrosion of calcium carbonate exoskeletons in many organisms, warn researchers writing in the journal Science.


Defaunation, like deforestation, threatens global biodiversity

(05/20/2008) Loss of wildlife is a subtle but growing threat to tropical forests, says a leading plant ecologist from Stanford University. Speaking in an interview with mongabay.com, Dr. Rodolfo Dirzo says that the disappearance of wildlife due to overexploitation, fragmentation, and habitat degradation is causing ecological changes in some of the world's most biodiverse tropical forests. He ranks defaunation — as he terms the ongoing biological impoverishment of forests — as one of the world's most significant global changes, on par with environmental changes like global warming, deforestation, and shifts in the nitrogen cycle.


Bats protect crops from insects

(04/04/2008) Bats eat as many insects at night as birds do during the day, according to research published in the journal Science.


Bats eat as many insects as birds

(04/03/2008) Bats eat as many insects at night as birds do during the day, according to research published in the journal Science.


Monarch butterfly migration threatened by illegal logging in Mexico

(04/02/2008) Destruction of forests in central Mexico, is putting the Monarch butterfly's annual migration at risk, says a researcher from the University of Kansas.


Fragmentation puts Mexican howlers at risk

(03/03/2008) Forest fragmentation is putting mantled howler monkeys in southern Mexico at risk, reports a new study, published in the inaugural issue of the open access e-journal Tropical conservation Science.


Rainforest fragmentation affects reptiles and amphibians

(02/20/2008) Deforestation of tropical ecosystems is one of the major threats to biological diversity. Anthropogenic activities transform tropical environments into semi-natural landscapes generating a great amount of forest edge that limits with pastures and agricultural lands.


Two strange carnivorous dinosaurs discovered in the Sahara

(02/12/2008) Two previously unknown species of dinosaur discovered in the Sahara were unusual meat-eaters, report scientists from the University of Chicago and the University of Bristol.


New duck-billed dinosaur discovered in Mexico

(02/12/2008) A previously unknown species of dinosaur has been discovered in Mexico, shadding new light on the history of western North America, report researchers from the Utah Museum of Natural History at the University of Utah.


Photo: Mexico's Popocatepetl volcano erupts

(12/03/2007) Mexico's Popocatepetl volcano erupted several times on Saturday, December 1, ejecting steam and ash, according to Mexico's National Disaster Prevention Center (CENAPRED).


Photo of the Venomous Gila Monster Getting an X-ray

(11/28/2007) Dr. Tim Georoff, a veterinarian for the Wildlife conservation Society's Bronx Zoo, handles this venomous lizard with great care as he prepares this female for an radiograph (X-ray).


Only 150 vaquita remain

(11/19/2007) Only 150 individual vaquita, the world's smallest cetacean, remain, according to a new study published in conservation Biology. The species has been decimated as accidental bycatch in fishing nets in its Gulf of California habitat. Researchers--who say there may be only a two-year window to save the species from extinction--have launched a last-ditch conservation effort.


Mexican fishing villages work to change practices to preserve loggerhead turtles

(10/17/2007) Industrial fishing operations take plenty of blame for both depleting fish stocks and inadvertently catching innocent bystanders such as dolphins, sharks, seabirds, and sea turtles--a phenomenon known as "bycatch.".


Dean was 3rd most intense Atlantic hurricane at landfall

(08/21/2007) Hurricane Dean was the third most intense Atlantic hurricane to make landfall, according to forecasters at the National Hurricane Center who measured the storm's central atmospheric pressure.


Crop domestication originated in compost piles

(08/19/2007) New research lends support to the theory that backyard gardens and refuse heaps played an important role in early crop domestication.


Maize cultivated at least 7,300 years ago in Mexico

(04/09/2007) Anthropologists have found the earliest known evidence of maize cultivation in Mexico. The discovery, published in the April 9-13 edition of the journal Proceedings of the National Academy of Science, pushes back farming of the ancestor of modern corn to about 7,300 years ago.


Protected areas must be adapted to survive global warming

(04/03/2007) Protected areas can play an important role in reducing biodiversity loss due to global warming, reports a new study published March 30 in the journal Frontiers in Environment and Ecology (FREE). The research says that conservation efforts must factor in shifts in species' ranges to be successful.


The Vaquita, the world's smallest cetacean, dives toward extinction

(12/10/2006) Accidental death in fishing nets is driving the world's smallest cetacean, the Vaquita (Phocoena sinus), towards extinction, according to a new study published in the current issue of Mammal Review, the official scientific periodical of the Mammal Society.


Mexico's rainforests depend on government conservation efforts

(11/21/2006) Few people realize that Mexico is home to the northernmost extent of rainforests that once extended clear down to the Amazon Basin. Though diminished in extent to about 30 percent of their original range, these rainforests are still characterized by high levels of biodiversity, including such charismatic species as jaguar, howler and spider monkeys, and macaws. These forests are also inhabited by indigenous people who live in ways largely unchanged since the arrival of Columbus in the 15th century. While still threatened by encroachment and illegal activities, in recent years the Mexican government and an assortment of environmental organizations has made progress in protecting these forests. Particularly active in these conservation efforts is the Los Tuxtlas Biological Station (Estacion de Biologia Tropical Los Tuxtlas del Instituto de Biologia Universidad Nacional Autonoma de Mexico) based in Veracruz (southern Mexico). In November 2006, Dr. Alejandro Estrada, senior research scientist at Los Tuxtlas and a leading authority on these forests, answered some questions on Mexico's remaining rainforests and conservation efforts in the country.


Consumers want environmentally friendly computers

(06/26/2006) A study conducted earlier this year by Ipsos-MORI on behalf of Greenpeace found that consumers say they would be willing to pay more for an environmentally friendly computer. The amounts ranged from $59 in Germany, $118 in UK, $199 in China and $229 in Mexico.


Central America agrees to jaguar corridor

(05/23/2006) A group of environment ministers representing the seven nations of Central America and Mexico have agreed to establish a network of protected areas and wildlife corridors to safeguard jaguar populations, according to the New York-based Wildlife conservation Society. The decision was made at the Second Mesoamerica Protected Area Congress held in Panama earlier this month.


Forest fires burn in Central America

(04/10/2006) Hundreds of fires are burning across Central America according to NASA satellite images and reports from the ground. Fires have been detected in Mexico, Guatemala, El Salvador, Honduras, and Nicaragua.


Mexico addressing greenhouse gas emissions despite no Kyoto obligation

(12/07/2005) Mexico, a country that has no emission reduction obligatons under the Kyoto Protocol, is acting on its own to assist companies in managing their greenhouse gas (GHG) emissions.


Nigeria has worst deforestation rate, FAO revises figures

(11/17/2005) Nigeria has the world's highest deforestation rate of primary forests according to revised deforestation figures from the the Food and Agriculture Organization of the United Nations.


US ranks #7 in global forest loss, Cambodia has worst deforestation rate

(11/16/2005) Cambodia has the world's highest deforestation rate, Brazil loses the largest area of forest annually, and Congo consumes more bushmeat than any other tropical country. These are among the findings from mongabay.com's analysis of new deforestation figures from the United Nations.


Forests of Michoacan, Mexico disappearing

(11/07/2005) 90% of the tropical forest in Lazaro Cardenas, Aquila y Coahuayana -- municipalities in the state of Michoacan, Mexico -- has been destroyed according to an article in Cambio de Michoacan. Cattle ranching, mining, and the harvesting of precious wood are blamed as the principle causes behind the forest loss.


Exotic pet trade controls needed to fight bird flu says Greenpeace

(10/31/2005) A thriving trade, both illegal and legal, in exotic birds like parrots is undermining Mexico's otherwise strict measures against bird flu, Greenpeace said on Thursday. Mexico prohibits imports of all birds and bird products from countries with confirmed outbreaks of the virus, but the environmental group wants a blanket ban, saying the nature of the trade makes it hard to know where birds come from.


Birds and Bats Responsible for Seed Dispersal in Tropical Forests

(09/27/2005) Restoring the rich diversity of trees that once characterized expansive tracts of tropical rainforest gets a helping hand from native birds and bats. Just how big a role these winged gardeners play is a question ecologists from the University of Illinois at Chicago and several Latin American universities are about to find out by setting up essentially a living laboratory in Mexico's gulf coast state of Veracruz.


European Space Agency analyzes Hurricane Rita

(09/23/2005) As Hurricane Rita entered the Gulf of Mexico, ESA's Envisat satellite's radar was able to pierce through swirling clouds to directly show how the storm churns the sea surface. This image has then been used to derive Rita's wind field speeds.


Tropical deforestation affects rainfall in North America

(09/20/2005) NASA research has found that deforestation in the tropics affects rainfall patterns in North America. Deforestation in the Amazon region of South America influences rainfall from Mexico to Texas and in the Gulf of Mexico. Similarly, deforesting lands in Central Africa affects precipitation in the upper and lower U.S Midwest, while deforestation in Southeast Asia was found to alter rainfall in China and the Balkan Peninsula.


Sex sells sea turtle conservation in Mexico

(08/19/2005) Mexican authorities announced they will use posters of scantily dressed young women to promote the protection of endangered sea turtles. The promotion comes just weeks after some 80 protected Olive Ridley sea turtles were found chopped to pieces on Escobilla beach in Oaxaca, Mexico.


Sea turtle massacre in Mexico

(08/11/2005) Using machetes, poachers killed some 80 protected Olive Ridley sea turtles on Escobilla beach in Oaxaca, Mexico last weekend. The poachers were believed to be after turtle eggs, thought to be an aphrodisiac among locals. The discovery of the massacre was accouned by Profepa, the government's environmental protection agency.


Collapsing vanilla prices will affect Madagascar

(05/09/2005) Surging vanilla production in countries from Papua New Guinea to Colombia is causing the price of vanilla beans and extract to plummet in markets around the world. The drop in vanilla prices is expected to hit Madagascar, the world's largest producer of vanilla beans, especially hard. Most affected will be growers in the tropical northeastern part of the island who have relied on the valuable crop for years.

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