News tagged with fish populations

Related topics:

Oil spills affecting fish population

A mixture of bitumen and gasoline-like solvents known as dilbit that flows through Prairie pipelines can seriously harm fish populations, according to research out of Queen's University and the Royal Military College of Canada.

dateJul 15, 2015 in Ecology
shares18 comments 0

Shrinking fish sizes in exploited stocks

An experimental study with size-selectively harvested zebrafish that began in 2006 at the Leibniz-Institute of Freshwater Ecology and Inland Fisheries in Berlin, Germany reveals that size-selective harvesting causes changes ...

dateJun 26, 2015 in Ecology
shares15 comments 0