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Now showing items 151-160 of 160
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, ...
A preliminary report on the biomass of chaetognaths in the Indian Ocean comparing the south-west and north-east monsoon periods
(National Institute of Sciences of India, 1969)
The data for the present paper have been derived from the analysis 1276 standard samples of plankton collected during the International Indian Ocean Expedition (1962-65) At the Indian Ocean Biological Centre fractions (3-5 ...
Distribution of meroplankton in relation to the thermocline in the Western Indian ocean during day and night
(Marine Biological Association of India, 1991)
Based on 35 night and 27 day zooplankton collections made from a depth of 200 m to surface and the thermocline layer to surface, the distribution of meroplankton in relation to the thermocline was studied in the western ...
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 ...
Maersk navigator oil spill in the great channel (Andaman Sea) in January 1993 and its environmental impact
(Elsevier, 1995)
Observations on oil slicks, tar residues and dissolved petroleum hydrocarbons (DPH) shortly after the oil spill resulting from the tanker accident in January 1993 showed negligible impact on the Indian EEZ of the Great ...
Zooplankton composition in Dharamtar creek adjoining Bombay harbour
(NISCAIR, New Delhi, 1993)
Dharamtar creek (Bombay, India) creek maintained rich zooplankton standing stock (av. 30.3 ml 100 m/3) with peak production during August-November. Zooplankton production rate for the entire system amounted to 10.32 mg ...
Biodiversity of chaetognaths of the Andaman Sea, Indian Ocean.
(Elsevier, 2010)
Andaman Sea is a prominent biodiversity hotspot in the Indian Ocean. Stratified zooplankton collections were taken at 33 locations during 2003-2006. Average density of chaetognaths was 8.5/msup(3) in open ocean and 41.6/m ...
Horizontal and vertical distribution of Chaetognatha in the upper 1000 m of the western Sargasso Sea and the Central and South-east Atlantic.
(Elsevier, 2010)
The chaetognath abundance, species richness and bathymetric distribution in the upper 1000 m in two regions of the Atlantic Ocean is discussed based on samples collected on two cruises, one to the Sargasso Sea (Northwest ...
A preliminary report on the distribution and relative abundance of Euthecosomata with a note on the seasonal variation of Limacina species in the Indian Ocean
(National Academy of Sciences, India, 1968)
Euthecosomata (holoplanktonic opisthobranch molluscs) sorted out from the collections of the International Indian Ocean Expedition are now being studied and the present communication is a first report based on an examination ...
Shoaling of sergestid shrimp Acetes johni (Crustacea Decapoda: Sergestidae) associated with swarming of gammarid amphipods
(CSIR-NISCAIR, 1994)
Aggregation of sergestid shrimp Acetes johni and gammarid amphipods was observed at a station (22 degrees 07'N; 67 degrees 03'E) in the northern Arabian Sea during September 1991. Shoaling occurred in the surface layer ...