By SUSAN SAULNYPublished: January 19, 2010 CHICAGO — Genetic material from the Asian carp, a voracious invasive species long feared to be nearing the Great Lakes, has been identified for the first time at a harbor within Lake Michigan, near the Illinois-Indiana border, ecologists and federal officials said Tuesday. A second DNA match was found […]
By GAYATHRI VAIDYANATHAN of ClimateWirePublished: January 15, 2010 Tree death rates could increase globally because of rising temperatures and prolonged droughts linked to climate change, according to multiple studies. The reasons for tree mortality in a warmer, drier world have been narrowed down to three main scenarios — greater prevalence of insects and diseases in […]
5 African rock pythons, which in their homeland are known to eat goats, are seen during a 3-day search in Miami-Dade County. Officials worry that the rock python could breed with the Burmese python. By Andy Reid, January 15, 2010 Reporting from Fort Lauderdale, Fla. – Fears of a new “super snake” emerging in the […]
By CARYN ROUSSEAUThe Associated PressWednesday, January 13, 2010; 8:24 AM CHICAGO — DNA from the invasive Asian carp has been found closer to Lake Michigan than ever before, the U.S. Army Corps of Engineers said Tuesday, renewing fears that the fish have breached an electrical barrier meant to keep them from reaching the Great Lakes […]
ScienceDaily (Jan. 13, 2010) — The poster child for sustainable fish farming — the tilapia — is actually a problematic invasive species for the native fish of the islands of Fiji, according to a new study by the Wildlife Conservation Society and other groups. Scientists suspect that tilapia introduced to the waterways of the Fiji […]
By MARISSA CALLIGEROSJanuary 12, 2010 – 1:54PM Potentially deadly marine stingers may be blooming in unprecedented numbers off the Queensland coast, as far south as Moreton Bay. But a request by a world-leading expert to study the phenomenon has been denied by the Australian Research Council, despite mounting evidence overseas and a series of recent […]
Last year, B.C.’s forests were praised in the climate-change fight. But the pine beetle has forced the province to rethink its forest policy By Justine Hunter Victoria — From Saturday’s Globe and Mail Published on Friday, Jan. 08, 2010 7:54PM EST Last updated on Saturday, Jan. 09, 2010 4:31PM EST In a single season, an […]
By MATT WEISER, Sacramento Bee SACRAMENTO, Calif. – Salmon didn’t make the big fall comeback in California’s Central Valley rivers that anglers and nature lovers yearned for, raising the likelihood of a third year of fishing restrictions. Some areas saw more fall-run chinook return from the ocean to the Sacramento River and its tributaries. This […]
(University of Colorado at Boulder) Contrary to conventional belief, as the climate warms and growing seasons lengthen subalpine forests are likely to soak up less carbon dioxide, according to a new University of Colorado at Boulder study. As a result, more of the greenhouse gas will be left to concentrate in the atmosphere. “Our […]
Iguanas Go Into Hibernation State In Cold Weather POSTED: Wednesday, January 6, 2010UPDATED: 3:10 pm EST January 6, 2010 HOLLYWOOD, Fla. — Record lows across South Florida are literally freezing the invasive iguana in its tracks. Kamikaze iguanas, plummeting from their treetop perches, have long been a Floridian urban legend. On Wednesday morning, Local 10 […]
