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Climatic variability and the anchovy/sardine ratio in Hellenic waters

Auteur(s) et Affiliation(s)

STERGIOU, I.K.
Dep. zoology, Aristotle Univ., Thessaloniki, Grece


Description :
In view of the considerable interest today in short-term climatic fluctuations, produced by air-sea interactions, and their effect on fisheries, the monthly anchovy and sardine commercial catches, the anchovy/sardine commercial catch ratio as well as different climatic parameters in Hellenic waters (air and sea surface temperature, sea level pressure, N-S wind component and wind speed cubed) over the 1964 to 1989 period were analyzed using spectral and cross-spectral analyses. Discussion of the results.


Type de document :
Article de périodique

Source :
GeoJournal, issn : 0343-2521, 1997, vol. 41, n°. 3, p. 245-254, Collation : Illustration, Références bibliographiques : 50 ref.

Date :
1997

Editeur :
Pays édition : Allemagne, Heidelberg, Springer

Langue :
Anglais
Droits :
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