Browsing by Title
Now showing items 1472-1491 of 9167
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Changes in water quality at Cochin harbour dredging site, south west coast of India
(NISCAIR, CSIR, 1998)The water quality in the vicinity of the dredging did not show any appreciable change. All dissolved nutrients recorded sharp changes in the water column. After 20 minutes and 2 hours, the conditions at the dredging were ... -
Changes in Wave Energy in the Shelf Seas of India during the Last 40 Years Based on ERA5 Reanalysis Data
(2019)Ocean wave energy is one of the cleanest renewable energy sources around the globe, but wave energy varies widely from place to place and from time to time. The long-term variability of wave power at 20 locations in the ... -
Changing climate and microbial resources in polar realms
(Learning in Geography, Humanities, Technology and Science (LIGHTS), 2011)The current climate changes that we are experiencing is attributable to both natural and man made causes. Either way it would be pertinent to be able to assess the impact at various levels to help us prepare for the ... -
Changing depositional environment and factors controlling the growth of mudflat in a tropical estuary, west coast of India
(Springer Berlin Heidelberg, 2018)Mudflats and associated mangroves are most important ecosystems of tropical coastal regions. Mangroves play a very important role in maintaining the environmental balance; thus in addition to mangrove reforestation and ... -
Changing depositional environments during the Late Quatrnary along the western continental margin of India
(Indian Association of Sedimentologists, 1998)Sedimentalogical and palaeoceanographic studies were carried out on two sediment cores collected within the Oxygen Minimum Zone (OMZ - between 150 to 1200 m water depth) along the western continental margin of India. The ... -
Changing ecology of Cochin backwaters
(Goa: National Inst of Oceanography, 1979) -
Changing ecology of our coastline
(1985) -
Changing environmental conditions in recent past — Reading through the study of geochemical characteristics, magnetic parameters and sedimentation rate of mudflats, central west coast of India
(Elsevier, 2014)Geochemical (sediment components, major and trace metals), magnetic related parameters (concentration, mineralogy and grain size) and radionuclide (<sup>210</sup>Pb) analyses were carried out on sediment cores collected ... -
Changing sedimentary environment during the late Quaternary: Sedimentological and isotopic evidence from the distal Bengal Fan
(Elsevier, 2005)The sediments recovered from two gravity cores of the lower and distal Bengal Fan were investigated for sedimentological properties and Sr -Nd isotopes.Each core exhibits two distinct units, the lower unit 2 and upper unit ... -
Changing sedimentary environments during Pleistocene-Holocene in a core from the eastern continental margin of India
(Geological Society of India, 1992)Sedimentological and geochemical investigations of the sediments in a core from the eastern continental margin of India, at a water depth of 1200 m, revealed two distinct types. The Late Pleistocene sediments are greyish-black ... -
Characterisation of the bacteria associated with barnacle, Balanus amphitrite, shell and their role in gregarious settlement of cypris larvae
(Elsevier, 2012)The acorn barnacle Balanus amphitrite (syn. Amphibalanus amphitrite) is a model organism to investigate pelago-benthic transitions in marine invertebrates. A driver for larval settlement in this organism is the need to ... -
Characterisation, Sources and Flux of Unmelted Micrometeorites on Earth During the Last ~50,000 Years
(Nature Publishing Group, 2018)Dust dominates extraterrestrial flux on the earth (30,000 tonnes/yr), however only ~5% of the cosmic dust survives atmospheric entry which is basically in two forms: melted and unmelted. Melted micrometeorites undergo ... -
Characteristic mixing triangles in the Bay of Bengal
(Indian Society for Physical Sciences of the Oceans, 1992)Temperature-salinity structures in the inner part of Bay of Bengal showed complete mixing processes in the upper bay, less than about 600 m can be characterisEd. by a mixing triangle constitutEd. by three characteristic ... -
Characteristics and genesis of phillipsite grains in a sediment core from the Central Indian Ocean Basin
(2018)Present study is the phillipsite grains present in a siliceous sediment core (water depth 5100 m) recovered near a seamount from the Central Indian Ocean Basin (CIOB). Phillipsite occurs as single grains, cruciform crystals ... -
Characteristics of coastal waters of the western Bay of Bengal during different monsoon seasons
(CSIRO, Australia, 1992)Physical characteristics of waters along the eastern coast of India up to offshore distances of 400 km have been investigated during the seasons of the north-easterly and south-westerly monsoons in light of relevant observed ... -
Characteristics of eigen-system for flexural gravity wave problems
(Taylor & Francis, 2017)For a class of boundary value problems associated with flexural gravity waves, characteristics of the eigen-system are analysed which are used to study the convergence of the expansion formulae in both cases of single and ... -
Characteristics of humic and fulvic acids in Arabian Sea sediments
(NISCAIR, CSIR, 1995)Humic and fulvic acids isolated from some of the shelf, slope and offshore sediments of the Arabian Sea were studied. The molecular weight, functional groups, elemental composition and infrared spectra were examined. Humic ... -
Characteristics of individual surface waves measured by moored buoys in the coastal waters of the eastern Arabian Sea
(Elsevier, 2022)In this study, the characteristics of the individual surface waves in the eastern Arabian Sea over one year are examined based on the measured time-series data using Waverider buoys at four locations covering ~500 km of ... -
Characteristics of long-period swells measured in the near shore regions of eastern Arabian Sea
(Elsevier, 2016)Measured wave data covering two years simultaneously at 3 locations along the eastern Arabian Sea reveals the presence of long-period (peak wave period > 18 s) low-amplitude waves (significant wave height < 1 m) and the ...