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Global marine analysis suggests food chain collapse

2015-10-13 03:02:00| Climate Ark Climate Change & Global Warming Newsfeed

ScienceDaily: A world-first global analysis of marine responses to climbing human CO2 emissions has painted a grim picture of future fisheries and ocean ecosystems. Published today in the journal Proceedings of the National Academy of Sciences (PNAS), marine ecologists from the University of Adelaide say the expected ocean acidification and warming is likely to produce a reduction in diversity and numbers of various key species that underpin marine ecosystems around the world. "This 'simplification' of our...

Tags: food global analysis chain

 

Northrop to enhance Marine Corpss ground / air task-oriented radar

2015-10-13 01:00:00| Naval Technology

The US Marine Corps has awarded Northrop Grumman a $58.7m contract to develop and test the ground weapon locating radar (GWLR) mode for the AN/TPS-80 ground / air task-oriented radar (G/ATOR).

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Marine analysis climate change impact suggests food chain collapse looms

2015-10-12 22:36:00| Climate Ark Climate Change & Global Warming Newsfeed

Australian Broadcasting Corporation: A grim outlook for global fisheries and marine environments has been outlined in a study done by University of Adelaide researchers. Published in the journal Proceedings of the National Academy of Sciences, their analysis finds ocean warming and acidification are likely to reduce the diversity of marine species. "Our large-scale analysis suggests that many species will show a decrease in abundance, as well as diversity," Associate Professor Ivan Nagelkerken said. "We looked at how climate...

Tags: change food analysis impact

 

Marine Predators Key for Keeping Climate Change in Check

2015-10-10 19:03:00| Climate Ark Climate Change & Global Warming Newsfeed

Nature World News: It's no secret that greenhouse gas levels across the globe are approaching worrying levels, trapping heat and warming our seas. Marine habitats full of vegetation are some of the best 'carbon-sinks' out there, naturally mitigating greenhouse gas emissions. New research has found however, that if ocean predators decline, so will these essential seagrass beds, salt marshes, and mangroves. "People typically think of predators and people as being in conflict," marine scientists Mike Heithaus, a researcher...

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Brokerages Anticipate West Marine to Post $0.18 Earnings Per Share

2015-10-09 19:05:19| Mobile Homes - Topix.net

Shares of West Marine have earned an average broker rating score of 1.00 from the one analysts that cover the company, Zacks Investment Research reports. One investment analyst has rated the stock with a strong buy recommendation.

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