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Distribution and seasonal abundance of <i>Oscillatoria nigroviridis</i> Thwaites ex. Gomant in the waters of Visakhapatnam

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Title Distribution and seasonal abundance of Oscillatoria nigroviridis Thwaites ex. Gomant in the waters of Visakhapatnam
 
Creator Premila, V. E.
Rao, M. Umamaheswara
 
Description 79-81
O. nigroviridis and other blue-green algae are abundant in the waters of harbour area indicating the polluted nature of the Visakhapatnam Harbour. In the surface waters of 4 stations, standing crop of O. nigroviridis varies in all months of the year with 2 peaks, a primary peak between September and December and a secondary peak between January and April. Production of O. nigroviridis is higher in the sewage polluted waters of station 1 than in the waters of other 3 stations, which are relatively less polluted.
 
Date 2016-12-30T05:17:22Z
2016-12-30T05:17:22Z
1977-06
 
Type Article
 
Identifier 0975-1033 (Online); 0379-5136 (Print)
http://nopr.niscair.res.in/handle/123456789/39349
 
Language en_US
 
Rights CC Attribution-Noncommercial-No Derivative Works 2.5 India
 
Publisher NISCAIR-CSIR, India
 
Source IJMS Vol.06(1) [June 1977]