Marine Fisheries and Environment

Purushan, K S (1998) Marine Fisheries and Environment. In: Kadalekum Kanivukal (Bounties of the Sea). CIFT, Cochin, pp. 46-48.

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Abstract

In the dynamic oceanic ecosystem, several phenomena and natural processes take place depending on the climatic conditions. Of these, the physico-chemical and biologic a1 processes largely contribute to the organic productivity related to fisheries. It is well-known that environmental fluctuations will influence the fishery resources. The rhythmic processes taking place in nature will have its effects on living organisms. Deviation from the natural condition will reflect upon the fish productivity and its availability.

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