Palm oil does not meet U.S. renewable fuels standard, rules EPA
(01/27/2012) The U.S. Environmental Protection Agency (EPA) ruled on Friday that palm oil-based biofuels will not meet the renewable fuels standard due to carbon emissions associated with deforestation.
Sinar Mas Group seeks 'backdoor' public listing in Singapore
(01/27/2012) Sinar Mas Group, an Indonesia-based conglomerate, is working on a deal to list its Indonesian coal assets on the Singapore Exchange by swapping shares with a small forestry firm that is already listed on the stock market, reports Reuters. The move would enable Sinar Mas Group to more easily raise capital for expansion.
Big trees, like the old-growth forests they inhabit, are declining globally
(01/26/2012) Already on the decline worldwide, big trees face a dire future due to habitat fragmentation, selective harvesting by loggers, exotic invaders, and the effects of climate change, warns an article published this week in New Scientist magazine. Reviewing research from forests around the world, William F. Laurance, an ecologist at James Cook University in Cairns, Australia, provides evidence of decline among the world's 'biggest and most magnificent' trees and details the range of threats they face. He says their demise will have substantial impacts on biodiversity and forest ecology, while worsening climate change.
U.S. media favored Keystone pipeline in coverage
(01/26/2012) A new report by Media Matters finds that U.S. TV and print media were largely biased toward the construction of TransCanada's Keystone XL Pipeline, which the Obama administration recently turned down. The report finds that guests and quotes were largely in favor of the pipeline in addition to news outlets consistently repeating job figures for the pipeline that have been discredited.
California city bans bullfrogs to safeguard native species
(01/26/2012) Santa Cruz, California has become the first city in the U.S. to ban the importation, sale, release, and possession of the American bullfrog (Rana catesbeiana). Found throughout Eastern and Central U.S., the frogs have become an invasive threat to wildlife in the western U.S. states and Canada.
Protecting original wetlands far preferable to restoration
(01/26/2012) Even after 100 years have passed a restored wetland may not reach the state of its former glory. A new study in the open access journal PLoS Biology finds that restored wetlands may take centuries to recover the biodiversity and carbon sequestration of original wetlands, if they ever do. The study questions laws, such as in the U.S., which allow the destruction of an original wetland so long as a similar wetland is restored elsewhere.
Photo of the Day: Critically Endangered brown spider monkey discovered in park
(01/26/2012) Researchers with The Wildlife Conservation Society (WCS) and Colombia’s National Parks Unit have located at least two individuals of brown-spider monkey (Ateles hybridus) in Colombia's Selva de Florencia National Park. The discovery is important because its the only known population of this particular subspecies (Ateles hybridus brunneus) in a protected area.
Sustainable Materials With Both Eyes Open: A book review
(01/26/2012) Sustainable Materials With Both Eyes Open: Future Buildings, vehicles, products and equipment – made efficiently and made with less new material is a remarkable popular impartial well-written engineering book that addresses sustainable production of cement, plastic, paper, aluminum and
steel and their long-term impacts on the environment. The authors provide a comprehensive background regarding the uses of said materials.
Logging of primary rainforests not ecologically sustainable, argue scientists
(01/25/2012) Tropical countries may face a risk of 'peak timber' as continued logging of rainforests exceeds the capacity of forests to regenerate timber stocks and substantially increases the risk of outright clearing for agricultural and industrial plantations, argues a trio of scientists writing in the journal Biological Conservation. The implications for climate, biodiversity, and local economies are substantial.
Frog perfume? Madagascar frogs communicate via airborne pheromones
(01/25/2012) Researchers have found that some frogs in Madagascar communicate by more than just sound and sight: they create distinct airborne pheromones, which are secreted chemicals used for communicating with others. A paper published in Angewandte Chemie International Edition relates that some male members of the Mantellinae family in Madagascar use large glands on their inner thighs to produce airborne pheromones. Interestingly, the pheromones are structurally similar to those produced by insects. Scientists have identified frogs producing water-borne pheromones before, but this is the first instance of airborne.
U.S. implements snake ban to save native ecosystems
(01/25/2012) Last week the U.S. Fish and Wildlife Service (USFWS) announced it was banning the importation and sale across state lines of four large, non-native snakes: the Burmese python (Python molurus bivittatus), the yellow anaconda (Eunectes notaeus), and two subspecies of the African python (Python sebae). Although popular pets, snakes released and escaped into the wild have caused considerable environmental damage especially in the Florida Everglades.
Climate and The Oceans - Princeton Primers in Climate: A Book Review
(01/25/2012) Climate and The Oceans by Dr. Geoffrey K. Vallis provides a coherent, well-articulated primer on how the oceans impact the Earth's climate. This easy-to-read illustrated book, filled with both data and accessible mathematical equations demonstrating the impact of the oceans on the Earth's climate, offers practitioners and stakeholders' state-of-the-art scientific analysis of how the oceans and climate interact that is both user friendly to the non-expert yet scientifically rigorous enough as bridge material for graduate students as they grapple with the compelling field of climate science and oceanography.
Photos: 46 new species found in little-explored Amazonian nation
(01/25/2012) South America's tiniest independent nation still hides a number of big surprises: a three week survey to the sourthern rainforests of Suriname found 46 potentially new species and recorded nearly 1,300 species in all. Undertaken by Conservation International's (CI) Rapid Assessment Program (RAP) the survey found new species of freshwater fish, insects, and a new frog dubbed the "cowboy frog" for the spur on its heel. While Suriname may be small, much of its forest, in the Guyana Shield region of the Amazon, remains intact and pristine. The Food and Agriculture Organization (FAO) estimates that 91 percent of Suriname is covered in primary forests, however this data has not been updated in over two decades.
87 marine mammals still eaten by people
(01/24/2012) Threats to marine mammals usually include climate change, drowning as by-catch, pollution, depletion of prey, but what about eating marine mammals? A new study in Biological Conservation finds that a surprising 87 marine mammals—including polar bears, small whales, and dolphins—have been eaten as food since 1990 in at least 114 countries.
Acid oceans: in some regions acidification a 'hundred times greater' than natural variation
(01/24/2012) Emissions of carbon over the last two centuries have raised the acidity of the oceans to the highest levels in 21,000 years and likely beyond, according to a new study in Nature Climate Change. The change threatens a number of marine species, including coral reefs and molluscs.
Pangolins imperiled by internet trade--are companies responding quickly enough?
(01/24/2012) You can buy pretty much anything on the internet: from Rugby team garden gnomes to Mickey Mouse lingerie. In some places, consumers have even been able to purchase illegal wildlife parts, such as ivory and rhino horn. In fact, the internet has opened up the black market wildlife trade contributing to the destruction of biodiversity worldwide. Pangolins, shy, scaly, anteater-like animals in appearance, have not been immune: in Asia the small animals are killed en masse to feed rising demand for Chinese traditional medicine, placing a number of species on the endangered list.
Sumatran elephant population plunges; WWF calls for moratorium on deforestation
(01/24/2012) The Sumatran elephant subspecies (Elephas maximus sumatranus) was downgraded to critically endangered on IUCN's Red List of Threatened Species on Tuesday, prompting environmental group WWF to call for an immediate moratorium on destruction of its rainforest habitat, which is being rapidly lost to oil palm estates, timber plantations for pulp and paper production, and agricultural use.
The Cryosphere-Princeton primers in climate: A Book Review
(01/23/2012) The Cryosphere by Dr. Shawn J. Marshall, Canada Research Chair in Climate Change, University of Calgary, is an excellent book because it summarizes leading scientific
research into easily accessible chapters each one on a different component of the cryosphere. The cryosphere, which incorporates the Earth's snow and
ice mass including seasonal snow, permafrost (both land-based permafrost and below water permafrost), river and lake ice, sea ice, glaciers, ice
sheets, and ice shelves, is intrinsically related to global climate change. Hence, understanding how the cryosphere interacts with and is at risk
because of climate change and its greenhouse gases is fundamental to developing effective policy mechanisms that mitigate climate change.
Leatherback sea turtles granted massive protected area along U.S. west coast
(01/23/2012) The U.S. federal government has designated 108,556 square kilometers (41,914 square miles) as critical habitat for the leatherback sea turtle (Dermochelys coriacea), the largest of the world's marine turtles and one of the most endangered. The protected area, around the size of Guatemala, spans coastal sea waters from California to Washington state, but does not protect the migration routes environmentalists hoped for.
Picture of the Day: Happy Year of the Dragon
(01/23/2012) Today marks the start of Chinese New Year, which this year is represented by the dragon, one of twelve animals in the Chinese zodiac.
Economic slowdown leads to the pulping of Latvia's forests
(01/23/2012) The economic crisis has pushed many nations to scramble for revenue and jobs in tight times, and the small Eastern European nation of Latvia is no different. Facing tough circumstances, the country turned to its most important and abundant natural resource: forests. The Latvian government accepted a new plan for the nation's forests, which has resulted in logging at rates many scientists say are clearly unsustainable. In addition, researchers contend that the on-the-ground practices of state-owned timber giant, Latvijas Valsts meži (LVM), are hurting wildlife and destroying rare ecosystems.
NASA: 2011 ninth warmest year yet
(01/23/2012) Despite being a strong La Niña year, which tends to be cooler than the average year, 2011 was the ninth warmest year on record and the warmest La Niña yet, according to a global temperature analysis by NASA. To date, nine of the world's ten warmest years have occurred since 2000 according to data going back to 1880.
Hugh Powell: birds lend invaluable insight into ecosystems
(01/23/2012) Hugh Powell is science editor at the Cornell Lab of Ornithology as well as a contributor to Woods Hole Oceanographic Institution's Oceanus and other publications. He's traveled extensively while writing, including stints in Antarctica for WHOI's Live from the Poles. Before finding his niche as a science writer, Hugh studied the interconnections between black-backed woodpeckers, insects, and forest fires in Montana. He currently resides in Ithaca, New York.
Featured video: music in Madagascar to protest illegal logging
(01/22/2012) A new video highlights the plight of Madagascar's protected tropical forests, which are falling prey to illegal logging and foreign contractors. Featuring Razia Said, Malagasy singer and songwriter, the video shows concerts to raise awareness about illegal logging, especially near Maosala National Park.
Biofuel breakthrough: kelp could power cars
(01/20/2012) Scientists have devised a new way to produce ethanol directly from seaweed, offering the potential to generate biofuels that don't compete with terrestrial food production and won't suck up scarce freshwater, reports a study published today in Science.
Recognizing value of nature could boost income for the world's poor
(01/20/2012) The rural poor would substantially boost their income if the ecological services of the ecosystems they steward were valued and compensated by the rest of the world, claims a new study published in the journal Bioscience.
Feared extinct, obscure monkey rediscovered in Borneo
(01/20/2012) A significant population of the rarely seen, little-known Miller's grizzled langurs (Presbytis hosei canicrus) has been discovered in Indonesian Borneo according to a new paper published in the American Journal of Primatology. Feared extinct by some and dubbed one of the world's 25 most threatened primates in 2005 by Conservation International (CI), the langur surprised researchers by showing up on camera trap in a region of Borneo it was never supposed to be. The discovery provides new hope for the elusive monkey and expands its known range, but conservationists warn the species is not out of the woods yet.
Scientists discover over 19,000 new species in 2009
(01/19/2012) In 2009 researchers described and named 19,232 species new to science, pushing the number of known species on Earth to just under two million (1,941,939 species), according to the State of Observed Species (SOS). Discoveries included seven new birds, 41 mammals, 120 reptiles, 148 amphibians, 314 fish, 626 crustaceans, and 9,738 insects.
National Association of Music Merchants does 'disservice' to members by misleading them on illegal logging law, says letter
(01/19/2012) The National Association of Music Merchants is doing a 'disservice' to its members by misrepresenting the provisions and spirit of the Lacey Act, a law that aims to curb illegal logging abroad, states a letter published by a coalition of environmental groups. The letter, issued Thursday, urges the National Association of Music Merchants to reconsider its support for the RELIEF Act (HR 3210), introduced by Representatives Marsha Blackburn (R-TN), Mary Bono Mack (R-CA), and Jim Cooper (D-TN) last October. The RELIEF Act would weaken key provisions of the Lacey Act aimed to ensure that illegally sourced wood products aren't imported into the United States.
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