Nearly half of the fish eaten around the world now comes from farms instead of the wild, with more foresight needed in China and other producers to limit the ecological impact, a study said on Tuesday.
Ecology
Jun 14, 2011
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A team led by KAIST Civil and Environmental Engineering Department's Professor Hyeon Myeong has just finished testing the cooperative assembly robot for jellyfish population control, named JEROS, in the field.
Ecology
Sep 27, 2013
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Most fish live either in fresh water or salt water, but others, including tilapia, have the remarkable ability to physiologically adjust to varying salinity levels—a trait that may be critically important as climate change ...
Evolution
Mar 13, 2017
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15
With concern over mercury contamination of tuna on the rise and growing information about the health effects of eating contaminated fish, scientists would like to know exactly where the pollutant is coming from and how it's ...
Environment
Mar 2, 2010
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Under the Mediterranean waters off Tunisia, gently waving green seagrass meadows provide vital marine habitats for the fishing fleets and an erosion buffer for the beaches the tourism industry depends on.
Ecology
May 2, 2022
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People should only eat limited amounts of bass from two upstate lakes because of mercury found in the tissue of those species, state regulators cautioned Monday in their annual fish consumption advisory.
Ecology
Aug 15, 2016
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14
Sawfish have disappeared from half of the world's coastal waters and the distinctive shark-like rays face complete extinction due to overfishing, according to a new study by Simon Fraser University researchers, published ...
Plants & Animals
Feb 11, 2021
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262
Coral reefs offer many tropical fish a vibrantly encrusted locale of refuge – a respite from the intense pressures of the sea – providing an opportunity for protection, nutrition and even reproduction. At the mercy of ...
Earth Sciences
Apr 16, 2019
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105
(Phys.org)—Ocean scientists have long known that juvenile coral reef fishes use coastal seagrass and mangrove habitats as nurseries, later moving as adults onto coral reefs. But the fishes' movements, and the connections ...
Environment
Sep 3, 2012
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0
A study of East African coral reefs has uncovered an unfolding calamity for the region: plummeting fish populations due to overfishing, which in turn could produce widespread food insecurity.
Ecology
Feb 7, 2020
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