News tagged with ecologist

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Jellyfish replacing fish in over-exploited areas

(PhysOrg.com) -- Over-fished commercial stocks of plankton-eating fish have been replaced in several locations by jellyfish species. This appears to be something of a paradox because fish move quickly and ...

Sep 16, 2011 report
4.7 / 5 (14) 10 | with audio podcast

Do fish feel pain?

Fish do not feel pain the way humans do. That is the conclusion drawn by an international team of researchers consisting of neurobiologists, behavioural ecologists and fishery scientists. One contributor ...

Aug 09, 2013
4.2 / 5 (13) 12

Growing plants on Mars

We have been to the moon several times. Next time, we may go back for a considerable period. And concrete plans for a one-way ticket to Mars have already been forged. Food will have to be grown on location. ...

Mar 28, 2013
4.5 / 5 (10) 2

Marine life spawns sooner as oceans warm

Warming oceans are impacting the breeding patterns and habitat of marine life, effectively re-arranging the broader marine landscape as species adjust to a changing climate, according to a three-year international ...

Aug 06, 2013
3.6 / 5 (11) 2 | with audio podcast

Climate change models may underestimate extinctions

Predictions of the loss of animal and plant diversity around the world are common under models of future climate change. But a new study shows that because these climate models don't account for species competition ...

Jan 04, 2012
4.8 / 5 (8) 6 | with audio podcast

Foundational concept of ecology tested by experiment

An elementary school science activity asks children who have each been assigned a wetland plant or animal to connect themselves with string and tape to other "organisms" their assigned plant or animal interacts ...

Jun 22, 2012
4.3 / 5 (8) 1 | with audio podcast