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News articles on green
Mongabay.com news articles on green in blog format. Updated regularly.
(09/10/2012) Wind power is up to the challenge of providing more-than-enough energy for global society, according to two new and unrelated studies. Both studies, one published in Nature Climate Change and the other in the Proceedings of the National Academy of Sciences (PNAS), found that wind power from surface winds alone could produce hundreds of terrawatts (TW) meanwhile current global society uses around 18 TW.
Photos: camera traps capture wildlife bonanza in Borneo forest corridor
(09/10/2012) Camera traps placed in a corridor connecting two forest fragments have revealed (in stunning visuals) the importance of such linkages for Borneo's imperiled mammals and birds. Over 18 months, researchers with the Sabah Wildlife Department (SWD) and the Danau Girang Field Centre (DGFC) have photographed wildlife utilizing the corridor located in the Lower Kinabatangan Wildlife Sanctuary in Malaysian Borneo.
Shell begins offshore drilling in the Alaskan Arctic
(09/10/2012) With the approval of the Obama Administration, Royal Dutch Shell began drilling into the ocean floor of the Chukchi Sea off the coast of Alaska yesterday morning. The controversial operation, which has been vehemently opposed by environmental and Native groups, will likely only last a few weeks this year until the Arctic winter sets in. The U.S. government has said that Shell must complete operations by September 24th, however the oil giant has asked for an extension.
Picture of the day: baby Grevy's zebra
(09/10/2012) Not only is the Grevy's zebra (Equus grevyi) the biggest of the three zebra species, it is also the world's largest wild horse species. Once roaming throughout the horn of Africa, today the species is confined to a few populations in Kenya and Ethiopia.
Teetering on the edge: the world's 100 most endangered species (photos)
(09/10/2012) From the Baishan fir (five left in the world) to the Sumatran rhino (around 250), a new report highlights the world's top 100 most endangered species, according to the the International Union for Conservation of Nature (IUCN) and the Zoological Society of London (ZSL). The list spans the taxonomic gamut, from fungi (Cryptomyces maximus) to amphibians (the Table Mountain ghost frog) to flowers (the Cayman Islands ghost orchid) and much more (see full list at the end of the article).
Climate change causing forest die-off globally
(09/09/2012) Already facing an onslaught of threats from logging and conversion for agriculture, forests worldwide are increasingly impacted by the effects of climate change, including drought, heightened fire risk, and disease, putting the ecological services they afford in jeopardy, warns a new paper published in the journal Nature Climate Change.
Tiny new frog discovered in India bypasses the free-swimming tadpole stage
(09/07/2012) A tiny new frog species has been discovered in the rainforests of India's Western Ghats.
Mangrove deforestation 3x worse for climate than rainforest loss
(09/07/2012) Degradation and destruction of the world's seagrasses, tidal marshes, and mangroves may generate up to a billion tons in carbon dioxide emissions annually, reports a new study.
Diversity helps ecosystems cope with stress
(09/07/2012) Ecosystems with higher levels of biodiversity tend to better cope with more stress than those with less biodiversity, finds a new study published in Ecology Letters.
Mangroves protect coastal areas against storm damage
(09/07/2012) Mangroves reduce wave height by as much as 66 percent over 100 meters of forest providing a vital buffer against the impacts of storms, tsunamis, and hurricanes, according to a new report published by The Nature Conservancy and Wetlands International.
Yuppies are killing rhinos, tigers, elephants
(09/07/2012) Yuppies, not elderly rural consumer, are driving the trade that is decimating some of the world's most iconic endangered species, including tigers, elephants, rhinos, pangolins, and bears, said experts meeting at a workshop in Vietnam.
A bold design for conservation
(09/07/2012) Carlos and his wife Nancy come from a line of artisans, and like their parents, they began working in handicrafts at a young age in their native Ecuador. This husband-wife duo spent most of their lives traveling long distances to and from Otavalo, an Andean crossroads about an hour outside of the capital Quito, to sell their jewelry at the daily market.
APP establishes deforestation moratorium in Jambi; greens remain skeptical
(09/06/2012) Asia Pulp & Paper (APP) has established a moratorium on natural forest conversion in Jambi province on the island of Sumatra, according to a report issued by the Indonesian forestry giant.
Controversial palm oil license issued in Indonesian orangutan forest revoked
(09/06/2012) An Indonesian court has instructed the governor of Aceh province to revoke a controversial license owned by a palm oil company accused of destroying orangutan habitat and carbon-rich peatlands on the island of Sumatra, reports The Jakarta Post.
Timber, paper demand contributing to destruction of rainforests
(09/06/2012) Demand for timber and paper is contributing to destruction of the world's most biodiverse rainforests and worsening climate change, argues a new report issued Tuesday by the Union of Concerned Scientists (UCS).
Human rights key to rainforest conservation, argues report
(09/06/2012) Recognizing the rights of forest people to manage their land is critical to reducing deforestation rates and safeguarding global forests, argues a new report published by Rainforest Foundation Norway.
Amazon deforestation could trigger drop in rainfall across South America
(09/06/2012) Deforestation could cause rainfall across the Amazon rainforest to drop precipitously, warns a new study published in the journal Nature. Using a computer model that accounts for forest cover and rainfall patterns, Dominick Spracklen of the University of Leeds and colleagues estimate that large-scale deforestation in the Amazon could reduce basin-wide rainfall 12 percent during the wet season and 21 percent in the dry season by 2050. Localized swings would be greater.
Spike in glacier melt across Patagonia since 2000
(09/05/2012) The rate of glacier melt across Patagonia has accelerated since 2000, reports a new study published in the journal Geophysical Research Letters.
An interview with conservation writer David Quammen
(09/05/2012) David Quammen has done consistent and conscientious reporting from the trenches of ecological and evolutionary research for over thirty years now. Few in the world can claim as intimate and broad an understanding of conservation biology as he can. His books such as The Song of the Dodo and Monster of God match scientific and literary perfection. Nandini Velho and Umesh Srinivasan talk to him about the history of conservation science and what it can seek to create.
Palm oil company in Cameroon drops bid for eco-certification of controversial plantation
(09/05/2012) Herakles Farm, a U.S.-based agricultural developer, will no longer seek eco-certification of its 70,000-hectare oil palm plantation in Cameroon, reports the Roundtable on Sustainable Palm Oil (RSPO). The move comes amid criticism from environmental groups that Herakles is converting high conservation value rainforest for the plantation.
Deforestation is killing Madagascar's coral reefs
(09/05/2012) Sediment carried by rivers draining deforested areas in Madagascar is smothering local coral reefs, increasing the incidence of disease and suppressing growth, report new studies.
Photos: Asia's disappearing species
(09/05/2012) To highlight the plight of Asia's biodiversity, which is facing a range of threats from deforestation to the wildlife trade, the Wildlife Conservation Society today released a list of Asian species in need of immediate conservation action.
NASA images reveal rapid loss of Indonesia's glaciers
(09/05/2012) Satellite images highlighted last week by NASA reveal the rapid disappearance of Indonesia's only glaciers.
Forest expands 3% in Colombia during 2000s, but loss grows in llanos region
(09/04/2012) Colombia gained nearly 17,000 square kilometers of forest between 2001 and 2010 as forests recovered in mountainous regions in the Andes, reports a new study published in the journal PLoS One.
Bolivia should prioritize cattle ranching, law enforcement in deforestation fight
(09/04/2012) Bolivia should prioritize environmental law enforcement and slowing expansion of large-scale cattle ranching to reduce Amazon deforestation, argues a study published last month by researchers from Germany and the Center for International Forestry Research (CIFOR).
Sacrificial squid has unique way of deterring predators
(09/04/2012) Octopoteuthis deletron—this deep-dwelling, unassuming little squid may appear plain and boring, but when threatened, it has a peculiar way of defending itself. This foot-long invertebrate behaves a bit differently than most of its close cousins: it drops its arms.
Tiger and cubs filmed near proposed dam in Thailand
(09/04/2012) A tigress and two cubs have been filmed by remote camera trap in a forest under threat by a $400 million dam in Thailand. To be built on the Mae Wong River, the dam imperils two Thai protected areas, Mae Wong National Park and Huay Kha Khaeng Wildlife Sanctuary, according to the World Wide Fund for Nature (WWF)
Tigers and humans can coexist, says study
(09/04/2012) Humans and tigers can coexist in the same area with minimal conflict, finds a new study that raises hopes for big cat conservation.
New contest seeks for-profit efforts to save rainforests
(09/04/2012) The World Wide Fund for Nature (WWF)-Switzerland has kick-started a new contest to award innovative ideas devoted to protecting tropical forests. Focusing on for-profit enterprises, the Tropical Forest Challenge will reward the best idea, startup, and company as voted by the public.
U.S. eyes massive frozen methane deposits as future energy source
(09/04/2012) The Department of Energy last week announced research grants for projects seeking to exploit methane hydrates as a new source of energy.
Rainforest fungi, plants fuel rainfall
(09/04/2012) Salt compounds released by fungi and plants in the Amazon rainforest have an important role in the formation of rain clouds, reports research published in the journal Science.
Swiss to investigate UBS for alleged money laundering for Malaysian rainforest logging
(09/04/2012) Swiss authorities have launched a criminal investigation into whether banking giant UBS laundered money on behalf of a Malaysian politician who allegedly received illegal payments for allowing logging in Borneo, reports the Associated Press.
Boosting forestry at the bottom of the pyramid
(09/04/2012) Nearly 600 million people manage some one billion hectares (2.5 million hectares) of agroforests worldwide, yet these smallholders have been largely left out of a push to move some commodities up the value chain through certification programs. To date, it has been mostly corporate entities and commercial farmers who have been able to capitalize on premiums offered for certified "eco-friendly" products. The reason is simple: scale. Smallholders can't bear the costs associated with getting certified.
40% of Liberia's forests granted for logging
(09/04/2012) 40 percent of Liberia's forests have been granted to logging companies operating outside the country's strict forestry laws, alleges a new investigation by Global Witness, Save My Future Foundation (SAMFU) and Sustainable Development Institute (SDI).
Coral calcification rates fall 44% on Australia's Great Barrier Reef
(09/04/2012) Calcification rates by reef-building coral communities on Australia's Great Barrier Reef have slowed by nearly half over the past 40 years, a sign that the world's coral reefs are facing a grave range of threats, reports a new study published in the Journal of Geophysical Research - Biogeosciences.
Biodiversity faltering: 20% of invertebrates threatened with extinction
(08/31/2012) Twenty percent of invertebrates are at risk of extinction, according to a new report that looks at the 12,621 invertebrates assessed by the IUCN Red List to date. Although invertebrates never garner the same conservation attention as big, charismatic animals such as tigers and elephants, they play an undeniable role in maintaining healthy ecosystems. In addition, since invertebrates make-up 80 percent of the world's species, the report raises new concerns about global biodiversity decline.
Obama approves preparation for oil drilling in Arctic, Shell en route
(08/30/2012) In the same week that sea ice in the Arctic Ocean hit another record low due to climate change, the Obama Administration has given final approval to Royal Dutch Shell to prepare for exploratory drilling in the region. Vehemently opposed by environmentalists and indigenous groups, the drilling plans are a part of the Obama Administrations 'all of the above' energy policy. Whether or not Shell will actually drill a well this season, however, is still up in the air as its oil spill containment barge remains docked in Washington state for an upgrade that could last several days.
Indigenous groups in Panama wait for UN REDD to meet promises
(08/30/2012) A dispute over the implementation of REDD+ (Reducing Emissions from Deforestation and Degradation) in Panama has pitted the United Nations (UN) against the nation's diverse and large indigenous groups. Represented by the National Coordinator of Indigenous Peoples in Panama (COONAPIP), indigenous groups charge that the UN has failed to meet several pledges related to kick-starting REDD+ with their support, including delaying a $1.79 million payment to the group to begin REDD+-related activities. The on-going dispute highlights the perils and complexities of implementing REDD+, especially concerns that the program might disenfranchise indigenous groups who have long been the stewards of their forest territories.
Survivors say gold miners in helicopter massacred village of 80 in Venezuelan Amazon
(08/30/2012) Up to 80 people have been massacred by gold miners in the remote Venezuelan Amazon, according to reports received by the indigenous-rights group, Survival International. According to Reuters, the reports have prompted the Venezuelan government to investigate the alleged murders of the Yanomami isolated community. According to three indigenous survivors, sometime in July a helicopter and what-are-believed to be illegal goldminers massacred the Yanomami community of Irotatheri.
Sabah protects 700 sq mi of rainforest in Borneo
(08/30/2012) Sabah, a state in Malaysian Borneo, has reclassified 183,000 hectares (700 sq km) of forest zoned for logging concessions as protected areas.
Emissions from Amazon deforestation in Brazil fall 57% since 2004
(08/29/2012) Annual emissions from deforestation in the Brazilian Amazon fell by about 57 percent between 2004 and 2011, 20 percentage points lower than the recorded drop in deforestation, reports a new study published in the journal Global Change Biology by Brazilian scientists. Overall, Brazilian deforestation represented roughly 1.5 percent of global carbon emissions from human activities.
Unidentified poodle moth takes Internet by storm
(08/29/2012) A white moth from Venezuela that bears a striking resemblance to a poodle has become an Internet sensation, after cryptozoologist Karl Shuker posted about the bizarre-looking species on his blog. Photographed in 2009 in Venezulea's Canaima National Park in the Gran Sabana region by zoologist Arthur Anker from Kyrgyzstan, the white, cuddly-looking moth with massive black eyes has yet to be identified and could be a species still unknown to science.
U.S. boosts fuel economy standard to 54.5 mpg
(08/29/2012) The Obama administration finalized rules that will boost the national fuel economy standard for cars and light trucks to 54.5 miles per gallon for the 2025 model year.
Brazil's controversial Belo Monte back on track after court decision overruled
(08/29/2012) Brazil's Supreme Court on Tuesday ordered work on the controversial Belo Monte dam in the Amazon to resume, overturning a lower court order that suspended the project less than two weeks ago. Construction activities by the Norte Energia, the consortium building the dam, resumed immediately, according to the Associated Press.
'Monster larva' turns into a shrimp
(08/28/2012) With blue devil-shaped horns and red armor, the monster larva, or Cerataspis monstrosa, kept scientists guessing for nearly 200 years; infrequently found in the bellies of marine predators, researchers could not imagine what this larva became as an adult. Now they do: the monster larva becomes a deep sea shrimp, known as Plesiopenaeus armatus, which bares little monstrous resemblance to its larval stage, according to DNA studies published in Ecology and Evolution.
One extinction leads to another...and another
(08/28/2012) A new study in Biology Letters demonstrates that altering the relationship between a predator and its prey can cause wide-ranging ripple effects through an ecosystem, including unexpected extinctions. Species help each other, directly or indirectly, which scientists refer to as mutualism or commensalism. For example, a species’ success may rely not only upon the survival of its food source, but may also indirectly rely upon the survival of more distantly related species.
Private reserve safeguards newly discovered frogs in Ecuadorian cloud forest
(08/28/2012) Although it covers only 430 hectares (1,063 acres) of the little-known Chocó forest in Ecuador, the private reserve las Gralarias in Ecuador is home to an incredible explosion of life. Long known as a birder's paradise, the Reserva las Gralarias is now making a name for itself as a hotspot for new and endangered amphibians, as well as hundreds of stunning species of butterfly and moth. This is because the reserve is set in the perfect place for evolution to run wild: cloud forest spanning vast elevational shifts. "The pacific slope cloud forests [...] are among the most endangered habitats in the world," explains Reserva las Gralarias' founder, Jane Lyons, in a recent interview with mongabay.com.
Rainforests decline sharply in Sumatra, but rate of deforestation slows
(08/28/2012) The extent of old-growth forest in Sumatra shrank by 40 percent over the past 20 years, while overall forest on the Indonesian island declined by 36 percent, finds a comprehensive new satellite-based assessment published in Environmental Research Letters. The research, conducted by an international team led by Belinda Arunarwati Margono of South Dakota State University and Indonesia's Ministry of Forestry, reveals the dire condition of Sumatra's once extensive rainforests. Overall Sumatra lost 7.5 million hectares of forest between 1990 and 2010, of which about 2.6 million hectares was primary forest. The bulk of forest loss occurred in secondary forests that had been previously degraded by logging.
Japan declares its river otter extinct
(08/28/2012) Japan's Ministry of the Environment today declared the Japanese river otter (Lutra lutra whiteleyi) extinct. Last seen in 1979 in the city of Susaki on the island of Shikoku, the unique subspecies was killed-off by overhunting and loss of habitat due to development.
Sea ice falls to record low with over two weeks of melting left
(08/27/2012) One of the most visible impacts of climate change—melting summer sea ice in the Arctic—just hit a new milestone. Scientists with the U.S. National Snow and Ice Data Center (NSIDC) have declared that this year's Arctic sea ice extent dipped below the previous record set in 2007 as of yesterday. The record is even more notable, however, as it occurred more than a fortnight before the Arctic's usual ice melt season ends, meaning the old record will likely not just be supplanted, but shattered.
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