Mackerel migrate to avoid warming seas – Iceland rejects ‘unrealistic’ EU fishing quota

Reykjavik (AFP) Oct 29, 2010 – Iceland rejected a mackerel quota proposed by the European Union and Norway, saying it was unrealistic and would not solve the fishing spat in the north Atlantic, its negotiator said on Friday. Iceland rejected a proposal to increase its quota of the fish to 26,000 tonnes, higher than the […]

The decline of the eel in Britain

By Jon Henley, The GuardianWednesday 27 October 2010 There are six of them, writhing lazily at the bottom of Darryl Clifton-Dey’s plastic tank. “Weird” doesn’t, frankly, do them justice: small, beady eyes; big ugly snout. Sinuous, slimy; even on a sunny morning on the banks of the Thames, faintly sinister. Beasts of legend and bad […]

Jellyfish ‘may benefit from ecosystem instability’

By Mark Kinver Science and environment reporter, BBC News 29 October 2010 A team of researchers have been trying to identify how jellyfish may benefit from marine ecosystems destabilised by climate change and overfishing. There is concern that a rise in jellyfish numbers could prevent depleted commercially important fish stocks recovering to historical levels. However, […]

Graph of the Day: Biomass of Pacific Herring in Three Subregions of the Canada North Coast, 1950-2009

Pre-fishery biomass (in 1000s of tonnes) of Pacific herring in three subregions of the North Coast and Hecate Strait ecozone. The top left panel is for the Central Coast, the top right panel for Haida Gwaii, and the lower panel for the Prince Rupert District. The horizontal line represents the minimum spawning stock biomass. 2010 […]

NOAA Video: ‘The Arctic is continuing to move into a new and different climate state’

Return to previous Arctic conditions is unlikely Record temperatures across Canadian Arctic and Greenland, a reduced summer sea ice cover, record snow cover decreases and links to some Northern Hemisphere weather support this conclusion. Arctic Report Card: Update for 2010 Technorati Tags: Arctic,global warming,climate change,habitat loss,ecosystem disruption,sea ice,deglaciation,glacier,fish decline,mammal decline,polar bear

Gulf oil spill hit a key tuna spawning site

Paris (AFP) Oct 18, 2010 – Numbers of juvenile Atlantic tuna at a major spawning site in the Gulf of Mexico probably fell by at least a fifth this year as a result of the BP oil spill, the European Space Agency (ESA) said Monday. The assessment comes from satellite images and data of the […]

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 […]

‘Washed Ashore’ art exhibit explores plastic pollution

By Jaymi Heimbuch in San Francisco, California 18 October 2010 Inspired by Chris Jordan’s photography of birds killed by ingesting plastic, Angela Haseltine Pozzi, artist and Executive Director of Artula Institute, came up with an idea that would put the problem of plastic pollution in perspective. Why not make the issue of birds killed by […]

Image of the Day: Toxic Sludge in Hungary Viewed from Orbit, 9 October 2010

Caption by Michon Scott12 October 2010 On October 4, 2010, an accident occurred at the Ajkai Timföldgyár alumina (aluminum oxide) plant in western Hungary. A corner wall of a waste-retaining pond broke, releasing a torrent of toxic red sludge down a local stream. Several nearby towns were inundated, including Kolontar and Devecser, where the sludge […]

Nature and humans leaving indelible mark on rivers, harming the intricate food webs they support

ScienceDaily (Oct. 14, 2010) — Rivers and streams supply the lifeblood of ecosystems across the globe, providing water for drinking and irrigation for humans as well as a wide array of life forms in rivers and streams from single-celled organisms all the way up to the fish humans eat. But humans and nature itself are […]

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