Year class strengths of zooplankton in the North Sea and then-relation to cod and herring abundance
Time series of North Sea cod, herring and zooplankton indicated a peak in biological production in the northern North Sea in the late 1960s and early 1970s. An increased recruitment of cod corresponded with high and increasing rates of fishing mortality. During the same time, the Buchan herring incr...
| Published in: | Journal of Plankton Research |
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| Main Author: | |
| Format: | Text |
| Language: | English |
| Published: |
Oxford University Press
1998
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| Subjects: | |
| Online Access: | http://plankt.oxfordjournals.org/cgi/content/short/20/9/1721 https://doi.org/10.1093/plankt/20.9.1721 |