Swarming of Creseis acicula Rang (Pteropoda) in the coastal waters of Goa

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dc.contributor.author Goswami, S.C.
dc.date.accessioned 1995-05-12T10:00:56Z
dc.date.accessioned 2017-09-29T13:48:37Z
dc.date.available 1995-05-12T10:00:56Z
dc.date.available 2017-09-29T13:48:37Z
dc.date.issued 1983
dc.identifier.citation Mahasagar, vol.16(4); 1983; 459-462
dc.identifier.issn 0542-0938
dc.identifier.uri http://drs.nio.org/drs/handle/2264/6569
dc.description.abstract Swarms of Creseis acicula Rang (Pteropoda) were observed in the coastal waters of Goa regularly in October, from 1976 to 1980. The highest biomass value obtained for this species was 494 ml/100 m@u3@@, forming 96% of zooplankton population. The value is higher than the highest biomass value recorded for C. acicula from the Indian waters. The low temperature (24.8 to 25.3 degrees C), low oxygen (0.6 to 1.2 ml/l) and high nutrient values (2.8 to 3.8 mu g at/l PO sub(4)-P and 1.5 to 1.9 mu g at/l NO@d3@@-N) of bottom waters obtained during peak swarming period (October) appear to be the optimum hydrographic conditions facilitating rapid multiplication and proliferation of this pteropod species
dc.language en
dc.publisher Indian Association for Limnology and Oceanography
dc.relation.ispartof Mahasagar
dc.relation.isreferencedby NON-SCI
dc.subject Aquatic Communities
dc.subject Molluscs
dc.subject.other zooplankton
dc.subject.other marine molluscs
dc.subject.other biomass
dc.subject.other hydrography
dc.subject.other coastal waters
dc.subject.other Creseis acicula
dc.subject.other ISW, India, Goa
dc.title Swarming of Creseis acicula Rang (Pteropoda) in the coastal waters of Goa
dc.type Journal Article
dc.affiliation.author CSIR-National Institute of Oceanography, Dona Paula, Goa, India


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