News tagged with food chains

Sea lions fuel ocean life

Like whales, sea lions are contributing to marine ecosystems in the most fundamental way possible, research by a Flinders graduate has found.

May 15, 2012 4.5 / 5 (2) 0

Loss of rare species can harm ecosystems

(PhysOrg.com) -- Here’s another reason to cheer for the little guy. A new study co-authored by Matthew Bracken, assistant professor of biology in Northeastern’s College of Science, has found that ...

Mar 19, 2012 5 / 5 (2) 0

New York eyes shark fin trade ban

A group of New York legislators on Tuesday unveiled a draft law banning trade in shark fins, saying the practice, which serves the market for Chinese shark fin soup, was decimating the ocean predators.

Feb 21, 2012 not rated yet 1

Filmmaker sounds alarm over ocean of plastic

On Midway atoll in the North Pacific, dozens of young albatross lie dead on the sand, their stomachs filled with cigarette lighters, toy soldiers and other small plastic objects their parents have mistaken ...

Feb 02, 2012 5 / 5 (2) 0