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Environmental Conditions of Some Paddy-cum-Prawn Culture Fields of Cochin Backwaters, Southwest Coast of India
Temperature, salinity, pH, dissolved oxygen, inorganic phosphate, ammonia, nitrite and nitrate of seasonal and perennial prawn culture fields from 3 areas of Cochin backwaters are studied. Area 1 isExpand
Purification and Characterization of a Thermostable Caseinolytic Serine Protease from the Latex of Euphorbia heterophylla L.
A new thermostable caseinolytic serine protease was purified from the latex of Euphorbia heterophylla L. to electrophoretic homogeneity by a procedure involving successive steps of pretreatment ofExpand
A comparative study on mesozooplankton abundance and diversity between a protected and an unprotected coastal area of Andaman Islands
It is suspected that the difference in chlorophyll a as well as the mesozooplankton standing stock and community structure observed between the two study areas may be related to the various anthropogenic events influencing the coastal waters. Expand
Larvae of Some Flat Fishes from a Tropical Estuary
Among flat fishes (Heterosomata) only the genus Solea Quensel 1806 and the genus Cynoglossus Hamilton-Buchanan 1822 are represented, and the presence of their eggs and larvae in the plankton cannot be overlooked. Expand
Bothid larvae (Pleuronectiformes-Pisces) of the Indian Ocean
The present report includes 23 species belonging to 9 genera from the Indian Ocean, their regional, seasonal as well as diurnal variations thus providing data for the stock assessment and management of the economically important bothid fishery resources of theIndian Ocean. Expand
Phytoplankton and zooplankton of some paddy-cum-prawn culture fields in and around Cochin
The study indicates that the cause for the variations in the tertiary production, especially of prawns in the different regions cannot be ascribed to excess nutrient concentrations either directly or by affecting primary and secondary production. Expand