Studies on the seasonal cycle of sea surface temperatures, salinities, oxygen and phytoplankton in Koddiyar Bay, Trincomalee in relation to the shore seine fishery
In Sri Lanka waters, Durairatnam (1963, 1969) had reported on the seasonal variation of plankton at Puttalam lagoon, Dutch Bay, Portugal Bay and in the inshore and off shore waters off Colombo. Similar investigations were carried out at Koddiyar Bay especially in the estuarine waters where the three tributaries of the river Mahaveli empty their waters into the bay. The estuary is perennial. The fishes constituting the estuarine fisheries are mostly shallow water marine species which can tolerate considerable variations of salinities. Prawns and crabs also constitute a very valuable fishery in estuarine waters.
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| Format: | article biblioteca |
| Language: | English |
| Published: |
1971
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| Subjects: | Fisheries, seasonal variations, plankton distribution, estuarine fisheries, Mahaveli River, Koddiyar Bay, Trincomalee, Sri Lanka, |
| Online Access: | http://hdl.handle.net/1834/32608 |
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dig-aquadocs-1834-326082021-07-09T02:15:27Z Studies on the seasonal cycle of sea surface temperatures, salinities, oxygen and phytoplankton in Koddiyar Bay, Trincomalee in relation to the shore seine fishery Durairatnam, M. Fisheries seasonal variations plankton distribution estuarine fisheries Mahaveli River Koddiyar Bay Trincomalee Sri Lanka In Sri Lanka waters, Durairatnam (1963, 1969) had reported on the seasonal variation of plankton at Puttalam lagoon, Dutch Bay, Portugal Bay and in the inshore and off shore waters off Colombo. Similar investigations were carried out at Koddiyar Bay especially in the estuarine waters where the three tributaries of the river Mahaveli empty their waters into the bay. The estuary is perennial. The fishes constituting the estuarine fisheries are mostly shallow water marine species which can tolerate considerable variations of salinities. Prawns and crabs also constitute a very valuable fishery in estuarine waters. Department of Fisheries, Fisheries Research Station, Ceylon now incorporated in: National Aquatic Resources Research and Development Agency, Sri Lanka 2021-06-24T17:23:27Z 2021-06-24T17:23:27Z 1971 article http://hdl.handle.net/1834/32608 en application/pdf application/pdf 89-94 http://aquaticcommons.org/id/eprint/16835 12051 2015-04-28 17:15:21 16835 National Aquatic Resources Research and Development Agency, Sri Lanka |
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| topic |
Fisheries seasonal variations plankton distribution estuarine fisheries Mahaveli River Koddiyar Bay Trincomalee Sri Lanka Fisheries seasonal variations plankton distribution estuarine fisheries Mahaveli River Koddiyar Bay Trincomalee Sri Lanka |
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Fisheries seasonal variations plankton distribution estuarine fisheries Mahaveli River Koddiyar Bay Trincomalee Sri Lanka Fisheries seasonal variations plankton distribution estuarine fisheries Mahaveli River Koddiyar Bay Trincomalee Sri Lanka Durairatnam, M. Studies on the seasonal cycle of sea surface temperatures, salinities, oxygen and phytoplankton in Koddiyar Bay, Trincomalee in relation to the shore seine fishery |
| description |
In Sri Lanka waters, Durairatnam (1963, 1969) had reported on the seasonal variation of plankton at Puttalam lagoon, Dutch Bay, Portugal Bay and in the inshore and off shore waters off Colombo. Similar investigations were carried out at Koddiyar Bay especially in the estuarine waters where the three tributaries of the river Mahaveli empty their waters into the bay. The estuary is perennial. The fishes constituting the estuarine fisheries are mostly shallow water marine species which can tolerate considerable variations of salinities. Prawns and crabs also constitute a very valuable fishery in estuarine waters. |
| format |
article |
| topic_facet |
Fisheries seasonal variations plankton distribution estuarine fisheries Mahaveli River Koddiyar Bay Trincomalee Sri Lanka |
| author |
Durairatnam, M. |
| author_facet |
Durairatnam, M. |
| author_sort |
Durairatnam, M. |
| title |
Studies on the seasonal cycle of sea surface temperatures, salinities, oxygen and phytoplankton in Koddiyar Bay, Trincomalee in relation to the shore seine fishery |
| title_short |
Studies on the seasonal cycle of sea surface temperatures, salinities, oxygen and phytoplankton in Koddiyar Bay, Trincomalee in relation to the shore seine fishery |
| title_full |
Studies on the seasonal cycle of sea surface temperatures, salinities, oxygen and phytoplankton in Koddiyar Bay, Trincomalee in relation to the shore seine fishery |
| title_fullStr |
Studies on the seasonal cycle of sea surface temperatures, salinities, oxygen and phytoplankton in Koddiyar Bay, Trincomalee in relation to the shore seine fishery |
| title_full_unstemmed |
Studies on the seasonal cycle of sea surface temperatures, salinities, oxygen and phytoplankton in Koddiyar Bay, Trincomalee in relation to the shore seine fishery |
| title_sort |
studies on the seasonal cycle of sea surface temperatures, salinities, oxygen and phytoplankton in koddiyar bay, trincomalee in relation to the shore seine fishery |
| publishDate |
1971 |
| url |
http://hdl.handle.net/1834/32608 |
| work_keys_str_mv |
AT durairatnamm studiesontheseasonalcycleofseasurfacetemperaturessalinitiesoxygenandphytoplanktoninkoddiyarbaytrincomaleeinrelationtotheshoreseinefishery |
| _version_ |
1756078981911674880 |