FEATURED ARTICLES [Latest news updates]
Illegal hunting in Laos takes toll on wildlife
(04/20/2009) Deep in the rugged mountains of Nam Et-Phou Louey National Protected Area (NEPL) on the Laos–Vietnam border, men smoke cigarettes and talk in hushed voices as they tramp through the forest. Approaching a baited trap, they hear the frantic snarls of an ensnared tiger. The tiger hangs by its front foot, suspended by a cable attached to a tree. The men shoot and make quick work of the tiger, removing its bones but leaving some of its carcass, including parts of its pelt, behind. The real money is no longer in tiger skins, but bones: the 10 to 12 kilograms of bone harvested from the adult tiger will yield $12,000-$15,000 in a region where per capita income is around $400 a year. Though the authorities are able to trace the weapon shells back to their village and locals know of the hunters' haul, two years later the evidence has not been enough to hold the men accountable for their crimes.
Photos from the southern Amazon in Brazil
(04/19/2009) Earlier this month I was in the southern Amazon and the Pantanal in Brazil.
Mysterious decline of small mammals in Bolivia may be linked to burning Amazon
(04/19/2009) During ten years surveying small mammal populations in Bolivia's cerrado, Dr. Louise Emmons with the Smithsonian Institute found that the mammals were suffering precipitous declines, even local extinctions. After ruling out the usual suspects—local fires, rainfall, and flooding—Emmons formed a novel hypothesis regarding the decline. Could a sudden lack of nighttime dew caused by the burning of the Amazon be the cause of the mammal decline?
BIOFUELS : The Impact of Oil Palm on Forests and Climate
(04/19/2009) Palm oil and other biofuels have been widely promoted in recent years as an environmentally-sustainable alternative to fossil fuels, but remain controversial due to the impacts of their production. Next month a panel of distinguished scientists will meet in Singapore to debate examine the suitability of oil palm for biofuel production and discuss what steps can be taken to minimize the environmental impact of the biofuels industry in the region. The two day conference is organized by the Environmental Leadership and Training Initiative, a joint program of the Yale School of Forestry & Environmental Studies and Smithsonian Tropical Research Institute, and the National University of Singapore Department of Biological Sciences.
Remote sensing and conservation
(04/13/2009) In October 2008 scientists with the Royal Botanical Garden at Kew discovered a host of previously unknown species in a remote highland forest in Mozambique. The find was no accident: three years earlier, conservationist Julian Bayliss identified the site—Mount Mabu—using Google Earth, a tool that's rapidly becoming a critical part of conservation efforts around the world. As the discovery in Mozambique suggests, remote sensing is being used for a bewildering array of applications, from monitoring sea ice to detecting deforestation to tracking wildlife. The number of uses grows as the technology matures and becomes more widely available. Google Earth may represent a critical point, bringing the power of remote sensing to the masses and allowing anyone with an Internet connection to attach data to a geographic representation of Earth.
Revolutionary new theory overturns modern meteorology with claim that forests move rain
(04/01/2009) Two Russian scientists, Victor Gorshkov and Anastassia Makarieva of the St. Petersburg Nuclear Physics, have published a revolutionary theory that turns modern meteorology on its head, positing that forests—and their capacity for condensation—are actually the main driver of winds rather than temperature. While this model has widespread implications for numerous sciences, none of them are larger than the importance of conserving forests, which are shown to be crucial to 'pumping' precipitation from one place to another. The theory explains, among other mysteries, why deforestation around coastal regions tends to lead to drying in the interior.
[Rainforests | Water | Ecosystem services]
U.S. imports 1 billion pet animals from the wild between 2000 and 2006
(04/30/2009) Poor regulation of the international wildlife trade has increased the vulnerability of the U.S. to outbreaks of disease and alien invasive species, report researchers writing in Science. Analyzing Law Enforcement Management Information System (LEMIS) data gathered by the U.S. Fish and Wildlife Service from 2000 through 2006, Katherine Smith of Brown University and colleagues found that of the more than 1.5 billion live wildlife animals legally imported to the United States during the period, only 14 percent were classified to the level of species despite federal mandates for such labeling. The lack of accurate reporting makes it impossible to "accurately assess the diversity of wildlife imported or the risk they pose as invasive species or hosts of harmful pathogens," they write.
Coral reef loss in Caribbean leads to ongoing fish declines
(04/30/2009) Analyzing 48 surveys of Caribbean fish populations over fifty years, from 1955-2007, a new meta-study has found that fish populations in the famously clear waters began to drop in the mid-90s, leading to a consistent decline that hasn’t stopped. The study published in Current Biology discovered a region-wide decline of about 3-6 percent per year in three out of six trophic groups of fish, i.e. groupings of species categorized by their place on the food chain. The declines didn’t show major differences between species targeted by fishermen and those that are not, implying that overfishing isn’t the only cause of the decline in the Caribbean.
Birds can dance, proving humans aren't the only ones with rhythm
(04/30/2009) Another ability long-thought to belong solely to humans, like tool-use or counting, does in fact occur in other species, according to two new studies. In this case, it is the capacity to move rhythmically with music. Studying two different birds the research groups found that the birds weren’t just moving randomly or mimicking owners, but actually changing the tempo of their movement to match the music—in other words, dancing.
Canada and Britain abandon conventional coal
(04/29/2009) In an effort to curb climate change, both Britain and Canada have announced plans to stop building new conventional coal power plants, a move long-advocated by environmentalists. Both nations have turned their sights to the possibility of clean coal, a controversial and still unproven method that has divided environmentalists, scientists, and policy makers.
Huge cache of smuggled ivory represents up to 40 elephants
(04/29/2009) On April 25th two men were pursued by wildlife rangers from the Amboseli-Tsavo Game Scouts Association in Tanzania. The men escaped across the border to southern Kenya where they were caught by police, who had been tipped off by the wildlife scouts. The two men’s SUV contained 1,550 lbs (703 kilograms) of elephant tusks, representing a total of up to forty individuals according to the Kenyan Wildlife Service. This is considered the largest seizure in the region since the ivory smuggling boom of the late 1970s and early 1980s. The ivory is estimated at a value of $750,000 (or 60 million Kenyan shillings).
The story of 'Save the Frogs Day', April 28th, An Interview with Kerry Kriger
(04/26/2009) Founder and director of SAVE THE FROGS!, Dr. Kerry Kriger is responsible for the first annual Save The Frogs Day on Tuesday, April 28th with events planned worldwide from the United States to Nepal, and Australia to China. Solely devoted to saving amphibians, SAVE THE FROGS! is focused on a multi-pronged approach, including community outreach efforts (like ‘Save the Frog Day’), education, legal defense, acquiring land vital for amphibians, lobbying for environmental protections, and funding scientific research.
Obama administration overturns rule that weakened Endangered Species Act
(04/28/2009) Interior Secretary Ken Salazar announced today that the Obama administration will reverse an Endangered Species Act (ESA) regulation that allowed federal agencies to go ahead with actions that may impact endangered species without consulting with experts, essentially circumventing the role of conservation scientists in such decisions.
New park in United Arab Emirates to protect rare mammals
(04/28/2009) With only 2,500 individuals in the wild, the Arabian tahr is certainly in need of the sanctuary just established by the United Arab Emirates. The country’s first mountain reserve, Wadi Wurayah Fujairah covers 129 square kilometers (80 square miles).
Bronx zoo closes exhibits, evicts hundreds of animals following budget crisis
(04/28/2009) Following a budget shortfall of 15 million dollars, the Bronx Zoo has announced that it will be closing several exhibits and sending away hundreds of animals.
Global warming to cripple Southeast Asia economically
(04/28/2009) By the end of the century nations in Southeast Asia will face debilitating economic loss due to global warming, according to a new study from the Asian Development Bank. Analyzing Indonesia, Philippines, Thailand, and Vietnam the study found that they could suffer an annual loss of 6.7 percent ($230 billion dollars) in combined gross domestic product by 2100, more than double the global average which is estimated at a loss of 2.6 percent.
Tropical storms affect carbon sinks by knocking down forests
(04/27/2009) Studying nearly a hundred and fifty years of tropical storm landfalls in the United States, researchers have discovered that the storm systems have a sizable impact on forest carbon sinks due to the large-scale destruction of trees.
New protections for coral reefs and dwindling fish species in Belize
(04/27/2009) Coral reefs in Belize, considered to be some of the most pristine in the west, have secured additional protections. Rene Montero, the Minister of Agriculture and Fisheries, signed a set of new laws this month to protect Belize’s coral reefs and the fish that inhabit them. The additional laws protect increasingly overfished species, ban spearfishing in marine reserves, and create no-take zones, according to a press release from the Wildlife Conservation Society (WCS).
Starving vultures in Europe allowed to feast again
(04/26/2009) European vultures have been thrown a lifeline. Last week, Members of the European Parliament voted to change a law that had banned farmers across the continent from leaving dead livestock in the field, a major source of food for vultures.
Environmental campaign blocks palm oil project in Cote d' Ivoire wetland
(04/25/2009) Environmentalists have thwarted plans to establish an oil palm plantation in the Tanoe forest wetlands of southern Cote d' Ivoire (Ivory Coast), reports AFP.
Fire contributes 20% of global warming emissions
(04/23/2009) Fire accounts for roughly half of greenhouse gas emissions from deforestation and about twenty percent of total emissions from human activities, report researchers writing in the journal Science. The estimates — based on analysis of fire's impact on emissions of carbon dioxide, nitrous oxide, and methane; albedo or the reflectivity of Earth's surface; and release of aerosols and other particulates — suggest fire plays a major large role in climate than conventionally believed.
DNA testing finds identical animals actually different species
(04/23/2009) Seemingly identical animals on the outside may in fact be completely different species, according to scientists who have made a startling discovery that could have widespread implications for biology.
Antarctica’s sea ice increasing due to ozone hole, but scientists predict global warming will catch-up
(04/23/2009) Increasing ice in Antarctica is not a sign that the earth is actually cooling instead of warming as some climate change-skeptics have attested. A new study finds that the growth in Antarctic ice during the last 30 years is actually due to shifting weather patterns caused by the hole in the ozone layer. The researchers predict that eventually global warming will catch up to Antarctica leading to overall melting as it has in the Arctic.
After disease engulfs island, rare mountain chicken frogs airlifted to safety
(04/23/2009) In a rescue operation that sounds straight out of an action film, 50 mountain chicken frogs were airlifted from the Caribbean island Montserrat after the discovery of Chytridomycosis, a fungal disease that has wiped out amphibian populations worldwide. Already, hundreds of the critically-endangered mountain chicken frogs succumbed to the disease, which is thought to have made its way to the island in late 2008 or early 2009.
Great Cats and Rare Canids Act and Crane Conservation Act pass the US House
(04/22/2009) The US House of Representatives passed today, the 39th Earth Day, two bills that would aid some of the world’s most embattled wildlife: the Great Cats and Rare Canids Act (H.R. 411) and the Crane Conservation Act (H.R. 388).
Howler monkeys poisoned because of misinformed link to yellow fever
(04/22/2009) There have been numerous reports of howler monkeys poisoned in the southernmost Brazilian state of Rio Grande do Sul due to misinformation regarding the monkeys and the yellow fever virus. Some locals believed that the monkeys, which also suffer from yellow fever, were in fact the disease-carriers, but yellow fever is carried by mosquitoes not monkeys. A new campaign headed by Dr. Julio Cesar Bicca Marques wants to set the record straight. The campaign, entitled ‘Save Our Guardian Angels’, is working to inform the public of the actual and important role of howler monkeys in yellow fever outbreaks.
River systems worldwide are losing water due to global warming
(04/22/2009) Many rivers around the world are losing water due to global climate change, according to a new study from the American Meteorological Society's Journal of Climate. Large populations depend on some of the rivers for everything from agriculture to clean drinking resources, including the Yellow River, the Ganges, the Niger, and the Colorado, which have all shown significant declines.
Indigenous forest management offers lessons in fighting global warming
(04/22/2009) A new book written by members of indigenous communities across Indonesia argues that traditional forest management practices can provide important lessons in the effort to slow climate change.
Afghanistan announces first national park on Earth Day
(04/22/2009) War-wearied Afghanis received uplifting news on Earth Day this year. Their nation has announced the creation of the nation’s first national park, Band-e-Amir, protecting a one-of-a-kind landscape encompassing six sky-blue lakes separated by natural dams. Announced by Afghanistan’s National Environmental Protection Agency (NEPA) at a ceremony in the FAO Building at the Ministry of Agriculture, Irrigation, and Livestock in Kabul this morning, key funding for the park was provided by The United States Agency for International Development (USAID).
100 photos to remind us of the beauty of the world we share
(04/22/2009) With Earth Day fast becoming just another commercial holiday — albeit one where most people still have to go to the work — mongabay is taking a visual approach to capture the beauty that surrounds us. Here are around 120 photos I've taken at sites around the world, most of which were snapped in the past five years. The animals pictured are in their natural settings — no zoo or aquarium specimen are included. I've done my best to name most of the creatures pictured, although I haven't been able to identify many of the insects.
Indigenous people serve as guardians of forest carbon, must be involved in climate solutions
(04/22/2009) Efforts to create an international climate framework — including a carbon financing mechanism for forest conservation — must involve forest people, said indigenous leaders attending the Indigenous Peoples Global Summit on Climate Change meeting this week in Anchorage, Alaska.
Famous Kenyan park experiencing large declines in wildlife
(04/21/2009) In Masai Mara, one of Africa’s most treasured parks, researchers have found significant, in some cases catastrophic, declines of wild grazing animals. In fifteen years six of seven hoofed animals—giraffes, warthogs, hartebeest, impala, topis and waterbucks—showed declines. The study published in the British Journal of Zoology confirms what has long been expected: wildlife populations in Masai Mara are plummeting due to increased competition with humans and livestock.
U.S. climate change legislation may cut energy costs - report
(04/21/2009) The U.S. can dramatically cut greenhouse gas emissions while reducing energy spending at the same time, reports a new study by the Union of Concerned Scientists (UCS).
New legislation in Brazil opens up road-paving across country, threatening Amazon
(04/21/2009) Brazil’s Chamber of Deputies has approved a measure that would speed up paving roads across the country, including paving a road that environmentalists have long-fought, BR-319. Environmental groups across the nation have warned of widespread deforestation if the measure passes the Senate and is signed by the president.
Expedition in Philippines uncovers one of the world’s rarest mammals along with possible new species
(04/21/2009) A two week expedition into the North Negros Natural Park (NNNP) in the Philippines has led to several discoveries. In the 80,454 hectare park (nearly 200,000 acres), the expedition found what may be new species of insects and plants, in addition to a frog likely unknown to science. They also discovered evidence of the Visayan spotted deer, considered to be the world’s rarest deer and one of the rarest mammals. The team discovered droppings from the deer, which will be analyzed for food content.
Avoided deforestation projects highly desirable for carbon offsets finds survey
(04/21/2009) 91 percent of companies rated avoided deforestation as the most desirable forestry projects for carbon offsets, reports a survey by EcoSecurities, Conservation International, The Climate, Community & Biodiversity Alliance and ClimateBiz.
New chameleon species named after carbon conservation pioneer
(04/21/2009) A newly discovered species of chameleon from Tanzania has been named after Dorjee Sun, CEO of Carbon Conservation, an outfit which seeks to make rainforest conservation profitable through a carbon market mechanism known as REDD for Reducing Emissions from Deforestation and Degradation.
Colorado River unlikely to meet current water demands in warmer, drier world
(04/20/2009) Feeding the water habits of such major cities as Los Angeles, Las Vegas, and Phoenix, in addition to providing irrigation waters for the entire Southwestern United States, has stretched the Colorado River thin. The river no longer consistently reaches the sea as it once did. Now a new study warns that the Colorado River system, which has proven dependable for human use throughout the 20th Century, may soon experience shortages due to global warming.
Republic of Congo to turn over 25 M acres of land to South African farmers
(04/20/2009) The government of Republic of Congo (Brazzaville) has offered 25 million acres (10 million hectares) of land to South African farmers in an effort to improve the central African nation's food security, reports Reuters. The area is nearly twice the amount of arable land in South Africa.
Gabonese environmental activist receives prize for standing up to government, Chinese company
(04/20/2009) Marc Ona Essangui is a beloved environmental leader in his native Gabon, however by winning the prestigious Goldman Environmental Prize he is now being introduced to a larger audience: the world. Essangui received the prize for exposing unsavory truths about a deal between the Gabon government and a Chinese company, CMEC, to mine for iron ore in the Congo rainforest, the world’s second largest tropical forest. The Belinga mine is a $3.5 billion project that also includes a hydroelectric dam, which will flood traditional lands and destroy what is considered the most beautiful waterfall in the forests of equatorial Africa. The Kongou Falls is located in the Ivindo National Park.
Rainforest conservation can help U.S. businesses reduce costs
(04/20/2009) Carbon credits generated through forest conservation could provide a cost-effective way for U.S. companies to reduce their greenhouse gas emissions, business leaders were told at a meeting in Columbus, Ohio
Rainforest pillage continues in Madagascar
(04/16/2009) Gangs of illegal rosewood loggers continue to pillage the wildlife-rich forests of northeastern Madagascar, reports a local source.
Extremophiles discovered below Antarctic glacier are remnants of marine life
(04/16/2009) Living in isolation for millions of years, cut off from sunlight and oxygen, surviving by breathing iron beneath an Antarctic glacier—such are the conditions of newly-discovered microbes living under Taylor Glacier in Antarctica’s desert-waste, the McMurdo Dry Valleys.
Droughts lasting over centuries in West Africa are commonplace
(04/16/2009) New evidence shows that sub-Saharan West Africa has experienced megadroughts in recent history lasting hundreds of years, far worse than the Sahel drought of the 1970s and 80s which left 100,000 dead. To uncover West Africa's past drought patterns, researchers compiled a year-by-year record of the last 3,000 years of climate in West Africa by looking at annually-occurring layers of sediment in Lake Bosumtwi in Ghana.
Kenya signs its first REDD deal to conserve forests
(04/16/2009) Kenya has signed its first carbon deal to reduce emissions from deforestation and degradation (REDD).
New lichen named after Obama
(04/15/2009) A California researcher has named a new species of lichen after President Barack Obama. Kerry Knudsen of the University of California-Riverside (UCR) named the lichen Caloplaca obamae.
Brazil could triple agricultural output without touching the Amazon rainforest
(04/15/2009) Brazil could triple its agricultural without the needing to clear additional rainforest in the Amazon Basin, Roberto Mangabeira Unger, Brazil's Minister of Strategic Affairs, told Bloomberg in an interview. The argument that Brazil can expand its agricultural production without harming the Amazon is a mantra among Brazilian officials. The country has vast tracts of pasture and agricultural land that are being underutilized or have been abandoned, but rapidly appreciating land prices, coupled with poor governance and inconsistent enforcement of environmental laws, means that it is often more profitable to clear new forest land than to rehabilitate pasture.
Bird migrations lengthen due to global warming, threatening species
(04/15/2009) Global warming is likely to increase the length of bird migrations, some of which already extend thousands of miles. The increased distance could imperil certain species, as it would require more energy reserves than may be available. The new study, published in the Journal of Biogeography, studied the migration patterns of European Sylvia warblers from Africa to breeding grounds in Europe every spring. They discovered that climate change would likely push the breeding ranges of birds north, causing migrations to lengthen, in some cases by a total of 250 miles.
Mangroves save lives by softening cyclone’s blow
(04/15/2009) In 1999 a super cyclone struck the eastern coast of India, leaving 10,000 people dead. At the time the Orissa cyclone, named after the Indian state which it battered, was the deadliest storm in India in over a quarter century. However, according to a new study published in The Proceedings of the National Academy of Sciences the death toll would have been significantly higher if the mangrove forests buffeting the Indian villagers from the sea had not softened the cyclone’s blow.
Rainforest soy moratorium shows success in the Brazilian Amazon
(04/15/2009) An industry-led moratorium on soy plantings on recently deforested rainforest land continues to show success in the Brazilian Amazon, reports a study released Tuesday by environmental groups and Abiove, the soy industry group that formed the initiative and represents about 90 percent of Brazil's soy crush. The satellite-based study showed that only 12 of 630 sample areas (1,389 of 157,896 hectares) deforested since July 2006 — the date the moratorium took effect — were planted with soy.
Cutting greenhouse gases now would save world from worst global warming scenarios
(04/14/2009) If nations worked together to produce large cuts in greenhouse gases, the world would be saved from global warming's worst-case-scenarios, according to a new study from the National Center for Atmospheric Research (NCAR). The study found that, although temperatures are set to rise this century, cutting greenhouse gases by 70 percent the globe could avoid the most dangerous aspects of climate change, including a drastic rise in sea level, melting of the Arctic sea ice, and large-scale changes in precipitation. In addition such cuts would eventually allow the climate to stabilize by the end of the century rather than a continuous rise in temperatures.
Mediterranean bluefin tuna has only three years left unless fishery closes
(04/14/2009) If the Mediterranean bluefin tuna fishery is not closed, the bluefin will be functionally extinct by 2012 according to a new analysis from World Wildlife Fund (WWF). While the population has undergone steep declines for over a decade, fishery managers and policy-makers have continually ignored calls from scientists that fishing must stop if the Mediterranean bluefin tuna is to survive.
Rainforest conservation gains in U.S. and U.N. climate proposals
(04/14/2009) A proposed mechanism for reducing emissions from deforestation and degradation (REDD) figures prominently in the draft climate bill released last month by Congressmen Henry Waxman and Ed Markey as well as a U.N. document posted last week following a climate meeting in Bonn, Germany. Deforestation is the source of roughly 20 percent of greenhouse gas emissions from human activities.
Trees in trouble: massive die-offs predicted with global warming
(04/13/2009) An experimental study of pinon pines at Biosphere 2 in Arizona shows that an increase in temperature makes the species more susceptible to die-off during drought. When temperatures were increased by 4 degrees Celsius (7.2 degrees Fahrenheit), the piñon pines died 28 percent faster than trees which experienced drought-conditions at current temperatures, according to a new study published in Proceedings of the National Academy of Sciences (PNAS).
Group devoted to cutting human population receives boost from David Attenborough
(04/13/2009) Legendary filmmaker, broadcaster, and conservationist, David Attenborough has become a patron of the group Optimum Population Trust (OPT). The organization's goal is to use education and policy to lower the world's population.
New Australian dolphin spits at food
(04/13/2009) Only recognized as a new species in 2005, the snubfin dolphin has been observed spitting jet streams of water at schools of fish. Spitting at the fish helps the dolphins round them up into groups where they are easier to catch.
Large population of rare black orangutans found in Borneo
(04/13/2009) A large population of orangutans has been documented by conservationists conducting a survey in a remote part of Indonesia Borneo.
Global warming will hit corn yields, costing US over a billion dollars annually
(04/10/2009) Corn is the staple crop of the US. Its annual yield is more than twice that of any other American crop, covering an astounding 125,000 square miles. However, this behemoth crop is currently threatened. A new analysis by Environment America, shows that lower yields of corn due to global warming will cost farmers 1.4 billion every year.
African pygmies diverged from other humans 60,000 years ago
(04/10/2009) Around 60,000 years ago the ancestors of modern African Pygmies, known worldwide for their small-stature, separated from local farmer populations, according to new genetic research published in PLoS Genetics.
Vanishing forest elephants are the Congo's greatest cultivators
(04/09/2009) A new study finds that forest elephants may be responsible for planting more trees in the Congo than any other species or ghenus. Conducting a thorough survey of seed dispersal by forest elephants, Dr. Stephen Blake, formerly of the Wildlife Conservation Society (WCS) and now of the Mac Planck Institute for Ornithology, and his team found that forest elephants consume more than 96 species of plant seeds and can carry the seeds as far as 57 kilometers (35 miles) from their parent tree. Forest elephants are a subspecies of the more-widely known African elephant of the continent's great savannahs, differing in many ways from their savannah-relations, including in their diet.
Study confirms that sonar can cause deafness in dolphins
(04/08/2009) A new study in Biology Lettersconfirms what marine biologists have long suspected: loud sonar can cause temporary deafness in dolphins, possibly explaining some mass strandings. The study, using a captive dolphin in a controlled experiment, found that sonar at high prolonged levels could even lead to slight behavioral changes.
Whale sharks threatened by interbreeding
(04/08/2009) The world's largest living fish, the whale shark, is threatened by interbreeding, according to a new study in PLoS ONE. Comparing the DNA of 68 individual whale sharks from eleven locations across the globe, geneticists found that the whale sharks had little genetic variation between the populations.
Reserves with roads still vital for reducing fires in Brazilian Amazon
(04/08/2009) Analyzing ten years of data from on fires in the Brazilian Amazon, researchers found that roads built through reserves do not largely hamper a reserve's important role in reducing the spread of forest fires. The finding is important as Brazil continues a spree of road-building while at the same time paving over existing roads.
Male chimps use meat to seduce
(04/07/2009) Male chimpanzees who share meat with females over a long period of time have a better chance of mating, according to a new study published in PLoS ONE. Studying chimps in Tai National Park, Côte d'Ivoire, researchers from the Mac Planck Institute for Evolutionary Anthropology observed that female chimps have sex more frequently with males who have shared meat with them at least once as opposed to males who never share.
Arctic ecosystem in danger as ice thins
(04/07/2009) Recent dramatic news points to both poles undergoing transformation due to climate change. This weekend an ice bridge disintegrated on the Wilkins Ice Shelf in Antarctica, leaving the whole shelf vulnerable to melting, and then yesterday new evidence was released of the impact of warming in the Arctic. Younger thinner ice has become the dominant type in the Arctic over the past five years, reports a new study led by Research Associate Charles Fowler of the Colorado Center for Astrodynamics Research. The thinner ice does not bode well for the Arctic ecosystem, as the ice is more prone to summer melting.
Marine Protected Areas too small for whales and dolphins
(04/07/2009) Current Marine Protected Areas (MPAs) are too small to adequately serve whales and dolphins according to the Whale and Dolphin Conservation Society (WDCS). The international organization is calling for a global network of MPAs to save the ocean's most beloved inhabitants. "A worldwide effort must be made urgently to identify and define whale and dolphin critical habitats and hot spots,” said WDCS Research Fellow, Erich Hoyt.
Stop staring at me: birds react to human gaze
(04/06/2009) A new study of jackdaws shows that these crow-like birds react to humans watching them, changing their behavior depending on who is looking and how the gaze moves.
Vital corridor for Asian elephants to be severed by government development in India
(04/05/2009) The largest wild population of Asian elephants in the world is threatened by development over a 2.5 kilometer wide corridor, according to Rainforest Information Centre which is a part of an international campaign to change the location of the development. The corridor, located in the Western Ghats of India, is the last unbroken forest leading the elephants from wet season to dry season feeding grounds. Unfortunately the corridor also connects two different Indian states: Kerala and Karnataka.
Black carbon linked to half of Arctic warming
(04/05/2009) Black carbon is responsible for 50 percent of the total temperature increases in the Arctic from 1890 to 2007 according to a study published in Nature Geoscience. Since 1890 the temperature in the Arctic has risen 1.9 degrees Celsius, linking black carbon to nearly an entire degree rise in Celsius or almost two degrees Fahrenheit.
Ice bridge collapses, leaving Wilkins Ice Shelf vulnerable
(04/05/2009) As though commenting on world leader's lack of progress in combating climate change at the G20 conference last week, an ice bridge connecting the Wilkins Ice Shelf to the Antarctic continent broke off over the weekend. Long expected by scientists, the break is perhaps the beginning of the Wilkins Ice Shelf completely coming loose from Antarctica.
Amphibians could develop immunity against devastating fungal disease
(04/03/2009) The fungal disease chytridiomycosis has ravaged amphibian populations, including contributing to several extinctions. But new research may bring some hope for currently threatened amphibians.
Greenpeace opposes forest conservation initiative in Indonesia
(04/02/2009) Greenpeace criticized Indonesia's plan to reduce deforestation through a market-based emissions mechanism known as REDD (Reducing Emissions from Deforestation and Degradation), reports AFP.
Former environment minister Silva honored with prestigious environmental award
(04/02/2009) Brazil's former Environment Minister Marina Silva was awarded Norway's $100,000 Sophie Prize for her efforts to protect the Amazon rainforest.
Replacing natural experiences with technology hurts humans and the natural world
(04/02/2009) What is the difference between a robotic dog and a real one? Or a plasma screen displaying high definition images of natural splendor and a window that looks out an on actual natural scene? According to psychologists from the University of Washington the difference is massive. Writing in the journal Current Directions in Psychological Science Dr. Peter Kahn, a developmental psychologist, explores the different effects produced by humans interacting with actual nature and technological nature, i.e. technology meant to represent the natural world in some aspect.
Switching the homepage format
(04/02/2009) I'm doing away with the "categories" links on the homepage. They aren't widely used and are an extra effort.
Ecological Cacao? Thinking about all sides of your chocolate bar
(04/01/2009) As concern for the preservation of forest ecosystems in the tropics has increased over past decades, there has been a growing consideration for ways to harmonize tropical agricultural production with the surrounding environment. The idea of shade grown products, especially coffee and cacao, have become the focus of scientific study and of marketable interest for environmentally conscientious consumers. However, the practical and dependable nature of the practice of shade growing for farmers and conservation objectives is still the matter of some debate.
[Agriculture | Agroforestry]
Most popular mongabay news articles in March
(04/01/2009) Most popular mongabay news articles in March
Massive population of rare Irrawaddy dolphins discovered in Bangladesh
(04/01/2009) The Wildlife Conservation Society (WCS) has discovered an unknown population of the rare Irrawaddy dolphin in Bangladesh numbering 6,000 individuals. The dolphins were found in the freshwater areas of the Sundarbans mangrove forest. Prior to this discovery, the largest known populations of Irrawaddy dolphins numbered only in the hundreds.
[Happy-upbeat environmental | Cetaceans | Endangered species]