Norwegian Spring-Spawning Herring & Northeast Arctic Cod

Name: Norwegian Spring-Spawning Herring & Northeast Arctic Cod
Brand: Tapir Academic Press
SKU: 9788251923675
Price: 310.25 RON
Availability: InStock

100 Years of Research & Management

Autor: Odd Nakken

Limbă:

Legare: Copertă tare

Editura: Tapir Academic Press

Disponibilitate: șansă 50%

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310.25 lei

Norwegian spring-spawning herring and Northeast Arctic cod are two of the largest and commercially m...

Informații despre carte

Autor

Odd Nakken

Limbă

engleză

Legare

Carte - Copertă tare

Publicat

2008

Pagini

177

EAN

9788251923675

ISBN

9788251923675

Enbook ID

06435820

Editura

Tapir Academic Press

Greutate

648

Dimensiuni

170 x 244 x 19

Descriere completă

Norwegian spring-spawning herring and Northeast Arctic cod are two of the largest and commercially most important fish stocks in the North Atlantic. Both these stocks have their spawning fields at the Norwegian coast and they have been the major target species for Norwegian fisheries for a millennium. They are also among the few fish stocks in the world which have been systematically investigated and monitored for more than a century. The scientific results arrived at early in the century for these two stocks, formed the basis for much of the development in international fisheries science later on. This book describes how fisheries, fisheries science and management for Norwegian spring-spawning herring and Northeast Arctic cod developed during the 20th century. Both populations had serious declines in stock size and yield due to overfishing. The herring stock was in a state of collapse for about 20 years. Management measures introduced during the two-three last decades made both stocks recover in the 1990s.

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Norwegian Spring-Spawning Herring & Northeast Arctic Cod

100 Years of Research & Management

Informații despre carte

Descriere completă

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