Now showing items 31-40 of 3986
Design improvements in box dredges to enhance the collection of manganese nodules
(Offshore Technology Conference, 1991)
Design of three box dredges along with the technique and modifications effected to anable bulk sampling of manganese nodules is presented. Incorporation of a sled, angled cutting edges, retention plates and increased size ...
Standing crop and growth rates of net phytoplankton and nanoplankton in Antarctic waters
(Department of Ocean Development, India, 1990)
Genetic relationships among three species of the genus @iSardinella@@ (Clupeidae)
(Indian Association for Limnology and Oceanography, 1994)
An electrophoretic analysis of 17 enzyme coding loci was undertaken in three clupeid species, @iSardinella longiceps@@ Val., @iSardinella fimbriata@@ Val., collected from the west coast of India. At MDH-2, MEP and PGM loci ...
Studies on a 120 degrees segmented circular array for multi-beam multi-frequency bathymetric application
(Academic Press, 1995)
A theoretical analysis of the vertical for field patterns and input impedances, as well as excitation velocities of a 120 degrees segmented circular array of 40 groups of four elements each is performed. The narrowest beam ...
Geophysical investigations over a segment of the Central Indian Ridge, Indian Ocean
Swath bathymetric, gravity, and magnetic studies were carried out over a 55 km long segment of the Central Indian Ridge. The ridge is characterized by 12 to 15 km wide rift valley bounded by steep walls and prominent ...
Moisture flux divergence over the tropical Indian Ocean using INSAT 1B data
(International Society for Photogrammetry and Remote Sensing, 1990)
Rare earth element distribution and behaviour in buried manganese nodules from the Central Indian Basin
Eight burried manganese nodules taken in the upper metre of a siliceous ooze sediment core in the Central Indian Basin at 14 degrees S and 74 degrees E were analysed for major, trace and rare earth (REE) elements. ...
Structure of the sedimentary cover: The S22 cruise 30 L airgun source seismic reflection studies
(Geological Society of India, Bangalore, India, 1998)
Zooplankton distribution along salinity gradient in the Cochin Backwater before and after the monsoon
(Marine Biological Association of India, 1971)