Murty, A V S (1992) A critical study of the bad effects of upwelled waters on fisheries, as exempted by the situation of the Kerala-Karnataka region of the west coast of India. Journal of the Marine Biological Association of India, 34 (1&2). pp. 246-252.
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The inter-seasonal oscillation of the deoxygenated layer off the Kerala-Kamataka Coast and its encroachment to shallower regions of the shelf due to upwelling and its effects on both demersal and pelagic fisheries of the region were studied in detail. The results in broad, indicated that the oxygen depletion worked out differently on pelagic and demersal groups of fishes stressing the need for studies of tolerance limits of different species of fishes for deoxygenation of waters and the toxic effects of bacteria on fishes, as upwelling areas are known for heavy bacterial loads.
|Uncontrolled Keywords:||upwelled waters; Keral; Karnataka|
|Divisions:||CMFRI-Cochin > Fishery Environment|
|Deposited By:||Edwin Joseph|
|Deposited On:||09 Jun 2010 09:26|
|Last Modified:||09 Jun 2010 09:26|
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