News tagged with food webs

A new model for understanding biodiversity

(PhysOrg.com) -- Animals like foxes and raccoons are highly adaptable. They move around and eat everything from insects to eggs. They and other "generalist feeders" like them may also be crucial to sustaining ...

Nov 21, 2011
5 / 5 (3) 0 | with audio podcast

Harvesting of small fish species should be cut: study

(PhysOrg.com) -- New research on the fishing of small fish species near the bottom of their food chains suggests harvesting at levels previously thought to be sustainable could have devastating effects on ...

Jul 22, 2011 report
4.8 / 5 (8) 5 | with audio podcast

River mystery solved

The pristine state of unpolluted waterways may be their downfall, according to research results published in a paper this week in the journal Geophysical Research Letters.

Jun 03, 2011
4.8 / 5 (5) 0