Here’s a story of species introduction, invasion and trophic cascades to boggle the mind of even the most seasoned community ecologist. Macquarie Island is a 60-mile square piece of paradise in the southwest Pacific Ocean, south of Australia and New Zealand where one can find four species of seals and five of penguins. In the early 19th century, feral cats…
Eminent biologists E.O. Wilson and Thomas Lovejoy have written a letter to Carol Browner, incoming Special Assistant to the President for Energy & Climate Change, that calls on the new administration to not only act immediately to set standards for reducing greenhouse gas emissions but also to address the amelioration of climate change’s impacts on the natural world. Based on…
Good science writers – as with all reporters – should verify the validity of their stories before publishing, making sure to cite the peer-reviewed research detailing a new discovery. But as in the case of the purported cane toad-eating frog, an exciting enough fact with weak empirical support can sometimes take off like….well, an invasive species. In 2005 and 2006,…
With all the potential sources of alternative energy now being bandied about, how’s a green-minded citizen to really know which technologies to throw their support into? Energy sources from wind and solar to biofuels to “clean” fossil fuel technologies receive major attention in the news. Yet these views are often propelled by the interests of industry stakeholders, and we also…
President-elect Barack Obama selected advisors and cabinet members this week who will shape the next administration’s policies on ecological issues. Announcing the appointees in his weekly radio address, Obama said, “The truth is that promoting science isn’t just about providing resources – it’s about protecting free and open inquiry.” Here’s a partial list of appointees. White House science advisor: Harvard…
The USDA announced today that it will establish an Office of Ecosystem Services and Markets. According to their press release, the office will help develop new guidelines and methods to assess ecosystem service benefits and create markets for ecosystem services. The authorization for this office was approved in this summer’s Farm Bill, which Agriculture Secretary Ed Shafer spoke out against….
Today the Bush administration confirmed legislation changes that will eliminate the need for federal agencies to consult with scientists on projects that might cause harm to endangered species. Under the Endangered Species Act, the U.S. Fish and Wildlife Service and the National Marine Fisheries Service provided advice on whether government projects would pose a threat to endangered species. Today’s rule…
ESA is a member of the No Child Left Inside coalition, a group of American societies, institutions and other coalitions trying to reverse the trend that today’s youth are spending less and less time outside, to the detriment of themselves and society. At the core of this problem, says the Coalition, is the lack of dedicated environmental education in our…
Evolution can do funny things. Like producing the amazing feat of flight in a lineage of reptiles, which over time led to an adaptive radiation seldom rivaled in the history of animals. And then producing, in some 30 species of birds, the loss of the adaptation altogether. It would seem a ridiculous thing to do, to give up the power…
ESA News and Views readers may be interested in the following announcement from the USDA (see http://www.csrees.usda.gov/business/reporting/stakeholder/an_stakeholder_afri.html for details.)
The State of the Nation’s Ecosystems 2008 report, released by the Heinz Center, provides authoritative documentation of key environmental trends. A companion report calls for bold federal and state action to strengthen and integrate the nation’s environmental monitoring. The State of the Nation’s Ecosystems 2008 shows that the acreage burned every year by wildfires is increasing, non-native fish have invaded nearly every watershed in the lower 48 states, and chemical contaminants are found in virtually all streams and most groundwater wells, often at levels above those set to protect human health or wildlife. In contrast, ecosystems are increasing their storage of carbon, there are improvements in soil quality and crop yields have grown significantly, according to Robin O’Malley, Director of the Heinz Center’s Environmental Reporting program.
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