Ocean acidification a lethal threat to krill

By Natalia RealFriday, October 22, 2010, 14:10 (GMT + 9) The Australian Antarctic Division has conducted study on ocean acidification and found that increased levels of carbon dioxide kill krill embryos. Krill is one of the main types of plankton, itself the basic food source of nearly all animals in the ocean. Krill were exposed […]

Gulf oil spill ‘undermining the ecosystem from the bottom up’

The Associated Press Monday, October 18, 2010, 4:00 PM Six months after the rig explosion that led to the largest offshore oil spill in U.S. history, damage to the Gulf of Mexico can be measured more in increments than extinctions, say scientists polled by The Associated Press. In an informal survey, 35 researchers who study […]

Climate change hits horseshoe crab numbers

Contact: Matthias Obst, University of Gothenburg 4-Oct-2010 Having survived for more than 400 million years, the horseshoe crab is now under threat – primarily due to overharvest and habitat destruction. However, climatic changes may also play a role. Researchers from the University of Gothenburg reveal how sensitive horseshoe crab populations are to natural climate change […]

Scientists find ‘huge increase’ of carcinogens in Gulf of Mexico

By Joshua Schneyer; editing by David GregorioThu Sep 30, 2010 7:09pm EDT NEW YORK (Reuters) – University researchers said on Thursday they recently found alarming levels of cancer-causing toxins in an area of the Gulf of Mexico affected by BP’s oil spill, raising the specter of long-lasting health concerns. Oregon State University (OSU) researchers found […]

Oceans acidifying much faster than ever before in Earth’s history

Dipl.-Ing. Margarete Pauls, Communications DepartmentAlfred-Wegener-Institut für Polar- und Meeresforschung27.09.2010 11:16 Conference: More than 200 scientists from all over Europe discuss increasing ocean acidification For four days the topic of ocean acidification will be the focus of marine and polar research. The Alfred Wegener Institute for Polar and Marine Research in the Hemholtz Association is hosting […]

Acidification of oceans may contribute to global declines of shellfish

ScienceDaily (Sep. 29, 2010) — The acidification of the Earth’s oceans due to rising levels of carbon dioxide (CO2) may be contributing to a global decline of clams, scallops and other shellfish by interfering with the development of shellfish larvae, according to two Stony Brook University scientists, whose findings are published online and in the […]

Video: Baby fish show up in big numbers despite Gulf of Mexico oil spill

Baby fish show up in big numbers despite spill By Ben Raines, Press-Register Sunday, September 26, 2010, 5:00 AM Baby snapper are everywhere. So are baby trout, grouper and grunt. Early results from an annual count of juvenile fish in grass beds scattered around the northern Gulf of Mexico suggest that the larvae of some […]

Hundreds of fish, thousands of shrimp dead in Hood Canal

By Christopher Dunagan, Kitsap SunSeptember 21, 2010 at 10:45 a.m. HOODSPORT — The massive fish kill that many researchers warned about Monday may have begun early this morning, as many hundreds of dead fish and thousands of shrimp washed up on Hood Canal beaches, officials say. “We have hypoxic (low oxygen) conditions all the way […]

BP oil spill: Disaster by numbers

The scale of the BP oil spill can be hard to take in. Now, five months on, these shocking figures reveal the extent of the devastation. Compiled by Alice-Azania Jarvis14 September 2010 11 platform workers were killed when the Deepwater Horizon drilling rig exploded on 20 April. Their bodies have never been found, despite a […]

Bottom trawling more damaging to sea floor than all other human activities combined

Washington DC (SPX) Sep 16, 2010 – Scientists have for the first time estimated the physical footprint of human activities on the deep seafloor of the North East Atlantic. The findings published in the journal PLoS ONE reveal that the area disturbed by bottom trawling commercial fishing fleets exceeds the combined physical footprint of other […]

Social media & sharing icons powered by UltimatelySocial