Search
Now showing items 11-20 of 168
Distribution of particulate carbohydrate in the eastern Arabian sea along 15 (degrees) N
(CSIR-NISCAIR, 1988)
The concentration of particulate carbohydrate varied from 38-158 mu g.l-1 and 19-239 mu g.l-1 in shelf and slope waters respectively. At 10 m water column the concentration of particulate carbohydrate increased with the ...
Distribution of particulate organic carbon in the central Arabian Sea
(Indian Academy of Sciences, Bangalore, 1988)
Particulate organic carbon (POC) of 161 water samples collected from 8 depths (surface to 1000m) at 21 stations was measured. The POC concentrations ranged from 154 to 554 kappa g per litre at the surface and decreased in ...
On the renewal of the denitrifying layer in the Arabian Sea
(Elsevier, 1988)
A one-dimensional (vertical) advection-diffusion model has been applied to the deep layer characterized by a linear potential temperature(theta)-salinity relationship in the Arabian Sea to estimate the velocity of ascending ...
Physico-chemical characteristics of the Mahanadi estuarine ecosystem, east coast of India
(CSIR-NISCAIR, 1988)
Seasonal pattern of temperature, salinity, pH, dissolved oxygen, phosphate, nitrate and silicate profiles of the Mahanadi estuary have been studied. On the basis of physical characteristics, Mahanadi estuarine system can ...
Modified interstitial water squeezer for trace metal analysis
(CSIR-NISCAIR, 1988)
Hydraulic squeezer of Manheim, used in the extraction of pore water of sediments, has been modified by providing teflon inner lining and increasing the volume of squeezer. The modified version facilitates collection of ...
Marine nitrogen cycling- Some recent observations in the northwestern Indian Ocean
(Trivandrum: University of Kerala, 1987)
Published estimates of the rate of denitrification in the Arabian Sea have been evaluated and some new data on the nitrogen cycle have been presented Secondary nitrite maxima and nitrate reduction appear to be associated ...
Behaviour of boron, calcium and magnesium in Purna and Auranga estuaries (Gujarat), west coast of India
(CSIR-NISCAIR, 1987)
Ratios of B:Cl, Ca:Cl and Mg:Cl were generally within limit of river water at one end and seawater at the other. Percentage addition or removal (PA & PR) of B, Ca and Mg was calculated using the concept of the theoretical ...
Distribution of nutrients in the coastal and estuarine waters of Goa
(Indian Association for Limnology and Oceanography, 1987)
Concentrations of nitrate and phosphate in the coastal waters of Goa varied from 0 to 2.4 mu g at 1-1 and from 0.1 to 2.4 mu g at 1-1 respectively, during post and premonsoon periods. In the estuarine region the nutrients ...