News tagged with fish population

Dolphin food habits distinguish genetic line

Indo-Pacific bottlenose dolphins that use sponges as hunting tools are eating different foods to those who do not and the unique behaviour could have shaped the genetic makeup of the population, according to two new studies ...

dateMay 08, 2014 in Plants & Animals
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The long-fingered bat goes fishing

The long-fingered bat (Myotis capaccinii) is on the verge of extinction; the work by the UPV/EHU biologist Ostaizka Aizpurua has been crucial in getting to know it better, to be able to take the necessary steps to protect ...

dateApr 08, 2014 in Plants & Animals
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Environmental hormones – tiny amounts, big effects

Empty nets and few species – environmental hormones are believed responsible for the diminishing numbers of fish. How damaging are these substances really, though? Studies that depict a complete picture of the lives of ...

dateApr 02, 2014 in Ecology
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Global fishing threatens endangered sharks

Western Australian researchers are conducting a global initiative to evaluate the importance of sharks for conservation and economic development, in a bid to slow global declines in shark numbers.

dateDec 03, 2013 in Ecology
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Jellyfish exterminator robot developed

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.

dateSep 27, 2013 in Ecology
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