Search
Now showing items 1-10 of 12
Stability of phosphorus species in seawater
(CSIR-NISCAIR, 1985)
Relative stabilities of various oxidation states, oxyacids and dissolved inorganic complexes of phosphorus in anoxic and oxic marine environments are elucidated. H sub(3) PO sub(2)/P super(0) and H sub(2) PO sub(2)/p ...
Bromide in some coastal and oceanic waters of India
(CSIR-NISCAIR, 1984)
Bromide concentration and bromide/chlorinity ratio are estimated in coastal waters of Goa, Minicoy Lagoon, Western Arabian Sea and Western Bay of Bengal. The influence of precipitation and river runoff on bromide and ...
Dissolved carbohydrate in the central Arabian Sea
(CSIR-NISCAIR, 1987)
Seawater samples (161), collected from 8 depths (0 to 1000 m) at 21 stations were analysed for total dissolved carbohydrate. Dissolved carbohydrate concentrations varied from 0.072 to 1.15 mg.l-1. Carbohydrate concentrations ...
Application of vertical advection-diffusion model for studying CO2 and O2 profiles in central Arabian Sea
(CSIR-NISCAIR, 1984)
The vertical advection-diffusion model proposed by Craig has been applied to the study of CO sub(2) and O sub(2) profiles in Central Arabian Sea. Distributions of total CO Sub(2) and O sub(2) are explained better by ...
Calcium phosphate saturation in seawater around the Andaman Island
(CSIR-NISCAIR, 1983)
Ionic product (IP) of calcium phosphate is calculated at some stations around Andaman Island. The depthwise variations of the ionic product of calcium phosphate seem to follow a normal trend with maximum saturation value ...
Chemical and environmental studies in ice and waters in and along Antarctica
(Current Science Association, 1983)
During the First Indian Ocean Expedition to Antarctica in anstral summer of 1981-82, some chemical investigations were carried out on the ice and waters of the Antarctic continent and along NE-SW transect in the southwestern ...
Ionic potential as a controller of seawater composition
(CSIR-NISCAIR, 1983)
Attempts have been made to study whether linear relations exist between ionic potentials (IP) and factors determining their fate in seawater. Various elements have been studied according to the geochemical classification. ...
Lipid content in surface water of Arabian Sea
(CSIR-NISCAIR, 1983)
Total lipid values varied from 165 - 293 mu g-1/1. Polar fraction was the major constituent (57 - 85%) of total lipid
Studies on boron along the central west coast of India
(CSIR-NISCAIR, 1982)
Boron in its inorganic form in the Arabian Sea waters varies from 1.17 to 4.74 mg/kg. There is, at some stations, depthwise correlation between inorganic B and primary productivity. B/Cl varies from 0.122 to 0.238 for ...
On the distribution of fluoride, calcium and magnesium in the waters off the central west coast of India
(Indian Association for Limnology and Oceanography, 1982)
The distribution of fluoride, calcium and magnesium was studied in the waters off the central west coast of India. The averages F/Cl, Ca/Cl and Mg/Cl ratios observed are (6.83 plus or minus 0.023) x 10@u-5@@, (0.02194 plus ...