By Mary Foster, Associated Press13 June 2011 NEW ORLEANS — While scientists have been battling to keep a ravenous, invasive fish species out of the Great Lakes, some worry that spring floods along the Mississippi River may be spreading the Asian carp downstream. Duane Chapman, a U.S. Geological Survey biologist and Asian carp expert, says […]
By Tracy McVeigh, The Observer12 June 2011 Global warming has long been blamed for the huge rise in the world’s jellyfish population. But new research suggests that they, in turn, may be worsening the problem by producing more carbon than the oceans can cope with. Research led by Rob Condon of the Virginia Institute of […]
By Don Melvin11 June 2011 Tuna fishermen confronted environmentalists on the Mediterranean on Saturday, as activists attempted to disrupt illegal tuna fishing under the no-fly zone north of Libya. The fishermen attacked the Steve Irwin, owned by the U.S.-based Sea Shepherd Conservation Society, by hurling heavy metal chain links aboard. They also attempted to lay […]
Contact: Jeff Miller, (415) 669-7357 June 8, 2011 SAN FRANCISCO— In one of the largest fish kills in California history, new federal data show, the Central Valley Project and State Water Project pumps in the Sacramento-San Joaquin Delta have killed more than 6 million Sacramento splittail in the past six weeks and more than 51,000 […]
By FELICITY BARRINGER30 May 2011 IRVINE, Calif. — Scientists have been using small variations in the Earth’s gravity to identify trouble spots around the globe where people are making unsustainable demands on groundwater, one of the planet’s main sources of fresh water. They found problems in places as disparate as North Africa, northern India, northeastern […]
GRAND COULEE DAM, Washington, June 2 (Associated Press) — The giant concrete dams of the Pacific Northwest are overflowing with water. Wyoming has deployed National Guard troops to pile up sandbags. A federal official compares the impending situation to a bucking bull ready to storm out of his chute. States across the West are bracing […]
By arevamirpal::laprimavera30 May 2011 Radioactive pollution is now detected in snow and freshwater fish. And Japan’s Kan administration still pushes for nuclear power, not just for the Japanese but for the up-and-coming countries in Asia and the rest of the world. From Mainichi Shinbun Japanese (5/30/2011; link, emphasis added): 山岳愛好家らで作る「高山（たかやま）の原生林を守る会」は２９日、福島市周辺の山岳地帯から採取した雪の放射線量分析結果を公表した。標高１５００メー トル以下を中心に高濃度の放射性セシウムが検出され、最高は箕輪山東斜面の１３３８メートル地点で１キロ当たり２９６８ベクレルだった。市内の阿武隈川の ヤマメなど川魚からは国の暫定規制値（１キロ当たり５００ベクレル）を上回るセシウムが検出され、雪解け水の流入が原因とみられるという。 On May 29, […]
Growth of tuna fisheries halted in 2008 as catches of this species group decreased by 2.6 percent after the 2007 global record of almost 6.5 million tonnes. While maximum tuna catches in the Pacific Ocean (which represents about 70 percent of the global catches) and in the Indian Ocean were reached in 2007 and 2006, […]
Contact: David Ellis (email)websiteMedia OfficerMarketing & Strategic CommunicationsThe University of AdelaideBusiness: +61 8 8303 5414Mobile: +61 421 612 762 The mass extinction of marine life in our oceans during prehistoric times is a warning that the Earth will see such an extinction again because of high levels of greenhouse gases, according to new research by […]
ScienceDaily (May 16, 2011) — Researchers from the IEO, the University of Oslo and the Institute of Marine Science Leibniz have recently published a study in the journal Marine Ecology Progress Series showing why the effect of climate variations on Mediterranean fish stocks depends on its population structure. The lost of population structure may increase […]
