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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/58575
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Nandakumar,A | - |
dc.contributor.author | Pillai,V K | - |
dc.contributor.author | Gopinathan,C P | - |
dc.contributor.author | Balachandran,V K | - |
dc.contributor.author | Valsala,K K | - |
dc.date.accessioned | 2021-08-18T09:33:51Z | - |
dc.date.available | 2021-08-18T09:33:51Z | - |
dc.date.issued | 1997 | - |
dc.identifier.citation | Not Available | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/58575 | - |
dc.description | Not Available | en_US |
dc.description.abstract | The distribution of chlorophyll a, b and c, the inorganic phosphate and nitrite of the euphotic zone at 56 locations in the Lakshadweep Sea was studied during the southwest monsoon period of 1990. The average chlorophyll a concentration varied from 4.62 mg/m^ at the surface to 2.23 mg/m^at 50 m depth with a column mean of 161 mg/m^ in the euphotic zone. The chlorophyll b averaged to 2.28 mg/m^ at 10 m to 2.79 mg/m^ at 50 m depths and 115 mg/ m^ in the column. The chlorophyll c varied from 4.03 mg/m^ at the surface to 4.97 mg/m^ at the 20 m depth and showed an average value of 202 mg/m^for the column. The chlorophyll c was the dominant pigment in the water column throughout the period of study. The average ratios of chlorophyll c/a and b/ a fell in the range of 1.3 - 2.4 and 0.80 - 1.3 respectively and were positively correlated with depths in the euphotic zone. The inorganic phosphate values fluctuated from 0.65 fig at/1 at surface to 1.36 |ig at/1 at 50 m depth with a mean of 49 mg at/m^ in the water column. The nitrite concentration varied widely, very often below the level of detection. | en_US] |
dc.description.sponsorship | Not Available | - |
dc.language.iso | English | - |
dc.publisher | CMFRI/ICAR | en_US |
dc.relation.ispartofseries | Not Available | - |
dc.subject | Lakshadweep Sea | en_US |
dc.subject | Chlorophyll profile | en_US |
dc.subject | euphotic zone | en_US |
dc.title | Chlorophyll profile of the euphotic zone in the Lakshadweep Sea during the southwest monsoon season | en_US |
dc.title.alternative | Not Available | - |
dc.type | Article | - |
dc.publication.projectcode | Not Available | - |
dc.publication.journalname | Indian Journal of Fisheries | - |
dc.publication.volumeno | 44 | - |
dc.publication.pagenumber | 29-43 | - |
dc.publication.divisionUnit | Not Available | - |
dc.publication.sourceUrl | http://eprints.cmfri.org.in/195/1/Article_05.pdf | - |
dc.publication.authorAffiliation | Not Available | - |
dc.ICARdataUseLicence | Not Available | en_US |
dc.publication.submitter | krishi.admin2@icar.gov.in | - |
Appears in Collections: | FS-CMFRI-Publication |
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