Search
Now showing items 31-40 of 77
Environmental conditions of some paddy cum prawn culture fields of Cochin backwaters, southwest coast of India
(CSIR-NISCAIR, 1988)
Temperature, salinity, pH, dissolved oxygen, inorganic phosphate, ammonia, nitrate and nitrite of seasonal and perennial prawn culture fields from 3 areas of Cochin backwaters are studied. Area 1 is a region least affected ...
Nursery life of the marine prawn, Metapenaeus dobsoni (Miers) in the Mandovi estuary, along Goa Coast, India
(CSIR-NISCAIR, 1988)
The nursery phase of Metapenaeus dobsoni was sequentially traced in the Mandovi Estuary of Goa (west coast of India). Peak postlarval ingression occurred between November and March. Of the total, 83.5% was distributed at ...
Distribution of penaeid prawn larvae in the coastal waters of Goa
(CSIR-NISCAIR, 1986)
Larval and postlarval distribution of 4 commercially important penaeid prawns was studied in the coastal waters of Goa extending up to 40 m depth zone during Jan. - Dec. 1981. Larval stages of Metapenaeus dobsoni and ...
A model study of the seasonal cycle of the Arabian Sea surface temperature
(Ingenta Connect Publication, 1986)
The annual variation of the SST along a zonal strip from the coast of Somalia to the southwest coast of India was simulated using available data (monthly-mean heat and momentum fluxes across the air-sea interface, surface ...
Urea as nitrogen source for phytoplankton production in coastal waters of Goa
(CSIR-NISCAIR, 1985)
Annual variation of urea in coastal waters off Goa, India is 0 to 2.92 mu g-at N.1/1 and 0 to 4.69 mu g-at N.1/1 in adjacent estuarine waters of Mandovi. Peaks of phytoplankton production accompanied with the decrease in ...
Meiobenthos of polluted and unpolluted environments of Versova, Bombay
(Indian Association for Limnology and Oceanography, 1984)
Quantitative distribution of meiobenthic faune of Varsova (Bombay, Maharashtra, India) waters was studied at four stations during November, 1979 to December, 1980. The nearshore areas represent a typical polluted environment ...
Studies on Antarctic Krill: I - length weight relationship in adult, Euphausia superba, Dana 1850
(Current Science Association, 1984)
Primary productivity in nearshore waters of Thal, Maharashtra coast
(CSIR-NISCAIR, 1983)
Primary productivity off Thal, Maharashtra, India was evaluated at 3 stations during Feb. 1980 to Jan. 1981. The area was quite turbid and the euphotic zone never exceeded 2.5 m. Column production ranged from 0.69 to 605.21 ...
Zooplankton standing stock and diversity along an oceanic track in the western Indian Ocean
(Indian Association for Limnology and Oceanography, 1983)
Zooplankton samples were collected from 13 stations situated in the oceanic realm between latitudes 8 degrees 49 minutes N and 19 degrees 48 minutes S in January-February, 1981. Standing stock varied between 1.6 and 10.4 ...
Seasonal variation of wind direction fluctuations vs Pasquill stabilities in complex terrain
(Kluwer, 1983)
The authors have studied the seasonal variation of sigma theta (the standard deviation of wind direction fluctuations) vs Pasquill stabilities over complex terrain. It is found that the values of sigma theta are quite ...