The concept of biological control is no new idea in ecology – people have been transporting living things to control other living things since the late 18th century. The most famous examples seem to be the big failures, where biocontrols become invasive themselves – such as mongooses introduced to Hawaii to control rats but that instead decimated populations of native…
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…
Invasive species often succeed in new environments because they can outcompete native species within an area for some resource, such as food, mates or habitat. What’s less clear is exactly what gives them this edge over local species that should be experts at living in their home territory. A study by Joshua King and Walter Tschinkel published online in the…
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…
Hear ye, hear ye, friends of ecology! I’m pleased to announce that the ESA blog is taking a new direction, has a new look, and has a new name. Meet EcoTone.
For the past two years, ESA News and Views has served as a forum for voicing ideas about the
The October issue of the Bulletin of the Ecological Society of America is now available. With over 200 pages, it is one of the biggest issues ever published. Look for the six reports on symposia held at the annual meeting in Milwaukee in August. The cover is a colorful picture of MacArthur’s warblers, which is a part of a 50th…
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.)