Now showing items 1-10 of 13
@iMaersk navigator@@ oil spill in the great channel (Andaman Sea) in January 1993 and its environmental impact
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 ...
Toxicity of some heavy metals to copepods Acartia spinicauda and Tortanus forcipatus
Copper was most toxic to the species tested followed by cadmium and zinc The estuarine species Acartia spinicauda was more sensitive to the toxicants that the marine species Tortanus forcipatus The 48 hr LC50 values are presented.
Total mercury in water, sediments, and animals along the Indian Coast
Total mercury (Hg) in water, sediments and animals along the coast of India is estimated. Water samples were collected on board of R.V. Gaveshani.The zooplankton samples were collected by Indian Ocean Standard Net and Heron ...
Annual variations in zooplankton from a polluted coastal environment
(Indian Association for Limnology and Oceanography, 1980)
Seasonal changes in the composition and distribution of zooplankton from the coastal waters of Trivandrum were studied. The study indicated that the effluent discharged from a nearby titanium dioxide factory did not affect ...
Organochlorine residues in zooplankton off the Saurashtra coast, India
Zooplankton samples were collected by neuston net (250 mu m) at the sea surface for about 40 min
Concentration and toxicity of some metals in zooplankton from nearshore waters of Bombay
Zooplankton samples collected from 4 stations located in the nearshore waters of Bombay were analysed for Cu, Co, Mn, Ni and Cd. Concentrations of Co, Mn and Ni were more in copepods and gelatinous organisms than in mysids ...
Organic carbon content of zooplankton from the nearshore waters of Bombay
Organic carbon content of zooplankton in the Versova Creek and Thana Creek (polluted areas), off Versova and off Mahim, Bombay, India (relatively unpolluted areas) varied respectively from 21.4-30, 13.2-38.4, 21.6-30 and ...
Organochlorine pesticide compounds in organisms from the Bay of Bengal
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 ...
Mercury in Thana creek, Bombay harbour
Mercury content of the water column estimated along Thana Creek/Bombay Harbour gave a standing stock of about 77 kg in excess of the expected background. Mercury concentration in sediment from 23 locations which varied ...
Some heavy metals in fishes from the Andaman sea
Muscles, liver, gills and heart of several fishes and some zooplankton(whole sample) collected from the Andaman Sea were analysed for Cu, Mn, Zn, Fe, Ni and Co. The concentrations of practically all the metals were highest ...