News tagged with fish stocks
In cod we trust: DNA test combats fisheries fraud
Scientists on Tuesday said they had devised a DNA test to pinpoint the geographical origins of commercial seafish, in a breakthrough against illegal trawling that threatens fish stocks worldwide.
May 22, 2012 |
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Action needed to keep fish on the menu in 2050
The latest study suggests we may still be able to eat as much fish as we do today 40 years from now. But for that to happen, we'll have to change our ways, say scientists.
Apr 23, 2012 |
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Scientists call for Arctic fishing moratorium, rules
Scientists on Monday urged Arctic rim nations to set fishing regulations for the Arctic Ocean, and order a moratorium on fishing until stocks are assessed, before trawlers soon start dropping nets in the pristine ...
Apr 23, 2012 |
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Skrei fever hits Norway as Arctic cod spawn
Grabbing a cod head, Alexander Leirvold expertly threads it onto a long spike on a wooden pole before cutting out the pearly-white tongue, considered a culinary delicacy.
Mar 01, 2012 |
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Conservationists call for huge Antarctic marine reserve
A coalition of environment groups called Tuesday for the world's largest marine reserve to be declared in Antarctica's Ross Sea to prevent "industrial scale" fishing ruining the pristine ecosystem.
Feb 28, 2012 |
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World Bank proposes global coalition to save oceans
The World Bank was on Friday to propose a coalition of governments, global organisations and other groups to protect the oceans, aiming to raise $1.5 billion in the next five years for the purpose.
Feb 24, 2012 |
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New integrated building model may improve fish farming operations
Today's "locavore" movement with its emphasis on eating more locally-produced food is a natural fit for fruits and vegetables in nearly every region, but few entrepreneurs have dared to apply the concept to ...
Feb 09, 2012 |
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Titanium dioxide film enhances the sun's natural disinfection power
The world population is estimated to be seven billion and all these mouths need feeding. With fears about overfishing and the sustainability of fish stocks in our seas fish farming is becoming big business. As with all farming ...
Jan 12, 2012 |
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Ocean acidification may directly harm fish: study
(PhysOrg.com) -- Fossil fuel combustion, and with it the release of heat-trapping carbon dioxide (CO2), is still growing globally. Beyond climate change, this is also causing the world’s “other ...
Dec 13, 2011 |
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EU launches new 6.5-bln fund to slash over-fishing
The European Commission unveiled a new 6.5-billion-euro fund Friday to help fishermen move towards sustainable fishing as part of an effort to save fish stocks.
Dec 02, 2011 |
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Satellite data can help protect bluefin tuna
A new model developed by scientists of the European Commission's Joint Research Centre (JRC) allows the potential presence of bluefin tuna to be tracked through daily updated maps, helping to protect endangered stocks and ...
Nov 21, 2011 |
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New study of Glover's Reef challenges whether corals will benefit from Marine Reserves' protection
The ability of marine reserves to replenish fish stocks has been studied extensively, but evidence of their ability to benefit shallow-water communities to thrive remains a mystery. A team of scientists from ...
Oct 04, 2011 |
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'Illusion of plenty' masking collapse of two key Southern California fisheries
The two most important recreational fisheries off Southern California have collapsed, according to a new study led by a researcher from Scripps Institution of Oceanography at UC San Diego.
Sep 26, 2011 |
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Some like it hot -- European fish stocks changing with warming seas
The first "big picture" study of the effects of rapidly rising temperatures in the northeast Atlantic Ocean shows that a major shift in fish stocks is already well underway. But it isn't all bad news. The research, published ...
Sep 15, 2011 |
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Double jeopardy: Tuna and billfish
A new study by top global fisheries experts presents an alarming assessment of several economically important fish populations. The analysis of 61 species of "scombrids," which include tunas, bonitos, mackerels ...
Jul 25, 2011 |
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Fish stock
Fish stocks are subpopulations of a particular species of fish, for which intrinsic parameters (growth, recruitment, mortality and fishing mortality) are the only significant factors in determining population dynamics, while extrinsic factors (immigration and emigration) are considered to be insignificant.
For more information about Fish stock, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
