Browsing Scholarly literature by Subject "zooplankton"
Now showing items 81-100 of 160
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Monograph On Bothid Larvae (Pleuronectiformes - Pisces)
(Regional Centre, National Institute of Oceanography, Cochin, 2004)The scarcity of larval material in the IIOE collections, the faulty preservation which led to the mutilation and dismembering of parts of the specimens as well as nonavailability of connecting links between various stages ... -
Nannoplankton from the Bombay-Saurashtra continental shelf of India: An appraisal using cluster analysis
(Indian Association for Limnology and Oceanography, 1984)Nannoplankton data from 28 stations in the northwestern continental shelf of India was subjected to Q-mode cluster analysis. Two biotopes A and B were identified. Although, Gephyrocapsa oceanica was by far, the most abundant ... -
New mysids from the South Australian coastal waters: Paranchialina secunda sp. nov.; Leptomysis longisquama sp. nov. and Doxomysis johnsoni sp. nov.
(Cambridge University Press, 1986)Three new species are described, Paranchialina secunda, Leptomysis longisquama and Doxomysis johnsoni from the coastal waters of South West Australia -
Nitrogenous nutrients and primary production in a tropical oceanic environment
(Rosenstiel School of Marine and Atmospheric Science of the University of Miami, 1986)Measurements of the concentrations of nitrogenous nutrients and primary production were made at 10 stations along 8 degrees N and 10 degrees N in the tropical oceanic Lakshadweep waters Inorganic nitrogen (NO3, NO2 and ... -
Occurrence of swarms of Sagitta enflata (Chaetognatha) and Pleurobrachia globosa (Ctenophora) in the coastal waters of Goa
(Indian Association for Limnology and Oceanography, 1982)Swarms of Chaetognatha @iSagitta enflata@@ Grassi and Ctenophore @iPleurobrachia globosa@@. Moser were studied in coastal waters of Goa. These two forms together constituted 90 to 94% of total biomass. Medusae and Siphonophora ... -
Ocean currents structuring the mesozooplankton in the Gulf of Mannar and the Palk Bay, southeast coast of India
(Elsevier, 2013)We hypothesis perceptible physical barriers that exist between the deep Gulf of Mannar and shallow Palk Bay located between India and Sri Lanka, and seasonally reversing surface circulation patterns in the region have a ... -
Oceanography of the northern Arabian Sea
(Elsevier, 1982)The euphotic zone of the northern Arabian Sea ranges from 20-60 m with an average depth of about 40 m. Surface temperatures range from 22.5 to 28.5 degrees C, increasing from north to south. At 1000 m, the temperature is ... -
On the validity of discocyclina ramaraoi Samanta n.sp. 1967
(Madrid : Empresa Nacional "Adaro" de Investigaciones Mineras S.A., Centro de Investigacion Juan Gavala, 1983)@iDiscocyclina ramaraoi@@ described as a new species by Samanta in 1967 from the Discocyclinid limestone-Upper Marlstone of Pondichery formation (Upper Palaeocene-Lower Eocene) of South India is compared with @iD. boetonensis@@ ... -
Organic Carbon content of Tropical Zooplankton
(CSIR-NISCAIR, 1980)In the Zuari and Mandovi estuaries variations in organic carbon of zooplankton are 26.4-38.8 and 24-39.9% of dry weight respectively. Maximum carbon content of estuarine zooplankton is observed in November. Organic carbon ... -
Organic carbon content of zooplankton from the nearshore waters of Bombay
(CSIR-NISCAIR, 1983)Organic carbon content of zooplankton in the Versova Creek and Thana Creek (polluted areas), off Versova and off Mahim, Bombay, India (relatively unpolluted areas) varied respectively from 21.4-30, 13.2-38.4, 21.6-30 and ... -
Organochlorine pesticide compounds in organisms from the Bay of Bengal
(Elsevier, 1994)Zooplankton and bottom-feeding fish (four species) from the coastal Bay of Bengal were analysed for residues of DDT, DDD, DDE and aldrin, Concentrations of t-DDT (DDT+DDD+DDE) ranging from 1.31 to 115.90 ngg @u-1@@ wet ... -
Organochlorine residues in zooplankton off the Saurashtra coast, India
(Elsevier, 1987)Zooplankton samples were collected by neuston net (250 mu m) at the sea surface for about 40 min -
Ostracods of Andaman Sea
(Department of Ocean Development, New Delhi (India), 1996)Distribution of 12 species of ostracods was studied from the waters around Andaman-Nicobar area. Euconchoecia aculeata was the most abundant species occurring mostly as swarms with a maximum density of 9732 specimens/1000 ... -
Physical forcing of biological productivity in the northern Arabian Sea during the northeast monsoon
(Pergamon, 2001)Time-series observations at a nominally fixed location in the northern Arabian Sea (21 degrees N, 64 degrees E) during the Northeast Monsoon (winter, February) of 1997 showed the prevalence of cold sea-surface temperatures ... -
Plankton Composition in the Coastal Waters between Jaigarh and Rajapur along West Coast of India
(Indian Association for Limnology and Oceanography, 1980)Diatoms dominated the phytoplankton population in the Konkan coastal waters. Rhizosolenia spp., Ceratulinia sp., Ditylum spp., Navicula sp. and Thalassiothrix spp. were the dominant diatoms observed in this area. Blue-green ... -
Plankton of the Narmada Estuary and Adjacent Creeks
(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 ... -
Plankton Studies in the Estuarine and Nearshore Regions of Mandovi and Zuari
(CSIR-NISCAIR, 1981)Biological and chemical data collected for the preparation of a masterplan for pollution control in the rivers Mandovi and Zauri and the adjacent coastal area were processed to study the ecological conditions. Both ... -
Population abundance and species composition of chaetognaths in the Bombay harbour-Thana and Bassein creek estuarine complex
(NISCAIR, New Delhi, 1993)Detailed study on the abundance, distribution and species composition of chaetognaths from the Bombay harbour-Thana and Bassein creek estuarine complex was carried out from October 1985 to September 1986. Percentage ... -
Population dynamics of estuarine amphipods in Cochin backwaters
(Inter-Research, 1983)Population dynamics of 11 gammarid amphipod species (belonging to 9 genera), collected from Cochin backwaters, have been studied for the first time, based on an year round collection. The species are : Corophium triaenonyx ... -
Preliminary notes on the decapod larvae of the Arabian Sea
(National Institute of Sciences of India, 1969)The note presents some general facts regarding the distribution of some of the larger groups of decapod larvae in the Arabian Sea Their relative numbers and the families and subfamilies, so far as can be recognized, ...