A short history of the Downs stock of herring
Cushing, D.H. (1992). A short history of the Downs stock of herring. ICES J. Mar. Sci./J. Cons. int. Explor. Mer 49(4): 437- 443
In: ICES Journal of Marine Science. Academic Press: London. ISSN 1054-3139; e-ISSN 1095-9289, meer
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| Trefwoorden |
Arthropods > Crustacea > Copepoda > Calanoida > Calanidae > Pseudocalanus
Catch per unit effort
Fish stocks
Population functions > Recruitment
Recovery
Time series
Year class
Clupea harengus Linnaeus, 1758 [WoRMS]
ANE, Noordzee [Marine Regions]; ANE, Noordzee, Zuidelijke Bocht [Marine Regions]
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| Author keywords |
Downs stock, stock recruitment relationship, Pseudo/ Para |
| Abstract |
The data on the Downs stock of herring were re-examined and the year-classes during the early part of the Second World War were low because of the stock recruitment relationship. This was near linear. There was a positive correlation between Pseudo/Para, the preferred food of the larval herring, when the quantity of Pseudo/Para was declining. However, the decline in Pseudo/Para did not affect the stock recruitment relationship. |
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