Now showing items 8361-8380 of 9443

    • Trace Metals in the Andaman Sea 

      Sanzgiri, S.; Braganca, A. (CSIR-NISCAIR, 1981)
      Sea water samples were analysed for Cu, Cd, Zn, Pb, Fe, Mn, Co and Ni contents. Co and Ni were present in very low concentrations in both dissolved and particulate fractions. Dissolved Pb was higher at depths of 0-100m ...
    • Some ecological and biochemical observations on Caloglossa lepreiurii (Harvey) from Zuri estuary, Goa 

      Jagtap, T.G.; Untawale, A.G. (Seaweed Research and Utilization Association, 1981)
      Ecology of Caloglossa leprieurii (Harvey) a benthic algal species from mangrove swamp was studied in relation to the climatological and hydrological factors. Maximum biomass of 11.7 g/m2 (wet weight) was recorded in October, ...
    • Zoogeography of the Indian Ocean 

      Rao, T.S.S. (London: Edward Arnold, 1979)
      The distribution pattern of zooplankton in the Indian Ocean is briefly reviewed on a within and between ocean patterns and is limited to species within a quite restricted sort of groups namely, Copepoda, Chaetognatha, ...
    • Distribution of Copepods from the Polluted and Unpolluted Regions off Bombay 

      Gajbhiye, S.N.; JiyalalRam, M.J.; Desai, B.N. (CSIR-NISCAIR, 1981)
      Distribution and abundance of copepods in the nearshore waters off Bombay were studied at 4 fixed sampling sites during October 1977 to December 1978.The stations Mahim and Thana received domestic and industrial waste while ...
    • Wave characteristics in the sea around the Andaman and Nicobar Islands 

      Gouveia, A.D.; RamaRaju, D.V.; Murty, C.S. (CSIR-NISCAIR, 1981)
      Wave data were collected during 51 and 52 cruises (Feb. 1979) and 66 and 67 cruises (Jan. 1980) of R.V. Gaveshani using a shipborne wave recorder. Some wave records were also obtained along the 5 degrees 30'N lat. from ...
    • Copepod Swarm in the Campbell Bay (Andaman Sea) 

      Goswami, S.C.; Rao, T.S.S. (CSIR-NISCAIR, 1981)
      During the 68th cruise of R.V.Gaveshani, an unusual abundance of calanoid copepods of family Pontellidae was observed in the Campbell Bay (lat.6 degrees 30'-6 degrees 59'N and long 93 degrees 56'-94 degrees 15'E) Swarm ...
    • Distribution of Pelagic Harpacticoid Copepods from the Indian Ocean 

      Haridas, P.; Rao, T.S.S. (Indian Association for Limnology and Oceanography, 1981)
      Pelagic harpacticoid copepods have been studied from the International Indian Ocean Expedition collections. Macrosetella gracilis and Miracia efferata were the most common species of harpacticoids with high densities near ...
    • Plankton of the Narmada Estuary and Adjacent Creeks 

      Gajbhiye, S.N.; JiyalalRam, M.J.; Nair, V.R.; Desai, B.N. (Indian Association for Limnology and Oceanography, 1981)
      Phytoplankton pigments and abundance of zooplankton in the Narmada Estuary, Bukki Creek and Dahej Creek were studied from March to September, 1979. The river sustained an appreciable quantity of phytoplankton pigments with ...
    • Biochemical Composition of Zooplankton from the Andaman Sea 

      Goswami, S.C.; Rao, T.S.S.; Matondkar, S.G.P. (CSIR-NISCAIR, 1981)
      Protein was the dominant constituent in mixed zooplankton major planktonic groups and some common species collected from the Andaman Sea. Overall mean values, calculated as a percentage of dry weight, were 45,14 protein, ...
    • Biochemical Studies on some Zooplankton off the West Coast of India 

      Goswami, S.C.; Rao, T.S.S.; Matondkar, S.G.P. (Indian Association for Limnology and Oceanography, 1981)
      Proximate biochemical analyses on twelve zooplankton species showed that protein was the predominant biochemical component followed by lipid. Carbohydrate content was very low especially in species with high water content ...
    • Zooplankton Variability in Polluted and Unpolluted Waters off Bombay 

      Gajbhiye, S.N.; Desai, B.N. (Indian Association for Limnology and Oceanography, 1981)
      Zooplankton abundance in the waters around Bombay was studied at Versova, Bombay Harbour (less polluted), Mahim and Thana (highly polluted) from October 1977 to December 1978. A rich zooplankton population was observed ...
    • Nannoplankton from Recent Sediments off the Andaman Islands 

      Guptha, M.V.S. (CSIR-NISCAIR, 1981)
      Sixteen sediment samples have been investigated for the distribution of nannoplankton. Of the total 38 species encountered, 14 are modern and remaining 24 are reworked fossils ranging in age from Eocene to Pliocene. Majority ...
    • Organically Associated Copper in Mandovi and Zuari Estuaries 

      George, M.D.; Sawkar, K. (Indian Association for Limnology and Oceanography, 1981)
      Studies were conducted to determine the extent to which copper is associated with organic matter in the estuarine and riverine waters of Mandovi and Zuari. It was observed that in the Mandovi the organically associated ...
    • Occurrence of Porphyra Vietnamensis (Bangiales, Rhodophyta) along the Goa Coast 

      Dhargalkar, V.K.; Agadi, V.V.; Untawale, A.G. (Indian Association for Limnology and Oceanography, 1981)
      The occurrence of a red alga, Porphyra vietnamensis has been studied along the Goa Coast (west coast of India). The growth period was observed during the monsoon (July-October) and optimum growth was recorded during August, ...
    • On the Distribution of Bromide and Bromide/Chlorinity ratios in the Waters of the Arabian sea off Central Indian Coast 

      DeSouza, F.P.; SenGupta, R. (Indian Association for Limnology and Oceanography, 1981)
      Water samples from surface to 2000 m depth at two stations in the Arabian Sea collected during the 82nd cruise of R V Gaveshani in November, 1980 were analysed for bromide. The average bromide concentration was 0.068 g/kg ...
    • Primary productivity of the Andaman Sea 

      Bhattathiri, P.M.A.; Devassy, V.P. (CSIR-NISCAIR, 1981)
      The average surface and column primary productivity, chl a and particulate organic carbon, estimated at 24 stations during Feb. 1979, were respectively 5.3 mg C/m3/d and 273 mg C/m2 /d; 0.03 mg/m3 and 3.64 mg/m2; and ...
    • Chemistry and Hydrography of the Andaman Sea 

      SenGupta, R.; Moraes, C.; George, M.D.; Kureishy, T.W.; Noronha, R.J.; Fondekar, S.P. (CSIR-NISCAIR, 1981)
    • Wave Observations in the Mahanadi Basin (Bay of Bengal) during September 1980 

      Fernandes, A.A.; Gouveia, A.D.; Sathe, P.V.; Nagarajan, R. (Indian Association for Limnology and Oceanography, 1981)
      The sea state at the location 20 degrees 21'E, 87 degrees 10'N (40 m depth) is described for the periods September 7-11, 1980 (calm) and September 16-18, 1980 (stormy) from the results of spectral analysis and wave by wave ...
    • Studies on beach changes at Visakhapatnam 

      Chandramohan, P.; Rao, T.V.N.; Rao, D.P. (Indian Association for Limnology and Oceanography, 1981)
      Various factors controlling the coastal processes at 7.5 km long Visakhapatnam Beach were investigated in detail. Studies reveal that the depositional and erosional phases differ from place to place along this coast. Major ...
    • Particulate carbohydrate in the euphotic zone of the Bay of Bengal 

      Bhosle, N.B.; DeSilva, C.; Shirodkar, P.V.; Reddy, C.V.G. (Indian Association for Limnology and Oceanography, 1981)
      Particulate matter collected from the Bay of Bengal was analysed for carbohydrate and chlorophyll a. The distribution of chlorophyll a was different from that of carbohydrate. Chlorophyll a increased from north to south, ...