ASCOBANS recovery plan for harbour porpoises in the Baltic Sea (Jastarnia Plan).(Documents)

1. THE PROBLEM

The harbour porpoise (Phocoena phocoena) is widely distributed in shelf waters of the temperate North Atlantic and North Pacific Oceans and in some semi-enclosed seas (e.g. the Black and Baltic Seas). Although still numerically abundant as a species, at least in comparison to many other cetaceans (whales, dolphins and porpoises), the harbour porpoise has experienced major declines in portions of its range, including and perhaps most notably the Baltic Sea. The causes of population decline in the Baltic may include the commercial catching of porpoises historically (Kinze 1995), the periodic catastrophic mortality resulting from severe winter ice conditions ...

<10m boats 
 
Denmark 
Estonia 
Finland 
Germany 
Latvia 
Lithuania 
Poland 
Russian Federation 
Sweden 
 
(Cod) Bottoms-set Gillnets><10m boats 
 
Denmark 
Estonia 
Finland 
Germany 
Latvia 
Lithuania 
Poland 
Russian Federation 
Sweden 
 
(Cod) Bottoms-set Gillnets><10m boats 
 
Denmark 
Estonia 
Finland 
Germany 
Latvia 
Lithuania 
Poland 
Russian Federation 
Sweden 
 
(Cod) Bottoms-set Gillnets><10m boats 
 
Denmark 
Estonia 
Finland 
Germany 
Latvia 
Lithuania 
Poland 
Russian Federation 
Sweden 
 
(Cod) Bottoms-set Gillnets>

Related newspaper, magazine, and journal articles:

See all results. Or, try our Advanced Search.

Newsweek Harper's Magazine The Washington Post Chicago Tribune Crain's Chicago Business PRNewswire Pediatric News The Nation Advertising Age The Economist (US) A FREE trial gives you access to over 60 million articles! Access over 3,500 publications with a FREE trial!