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Now showing items 3940-3959 of 9191
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Ichthyofaunal diversity and ecology of intertidal rock pools of Goa, west coast of India
(Fishing Chimes, 2012)A total of 386 fish representing 9 species were collected from two rocky shores of Goa viz. Vainguinim and Anjuna beaches. Family Blenniidae constituted 80% of fishes which included three species of the Genus Istiblennies ... -
Ichthyoplankton from Andaman and Nicobar seas
(Department of Ocean Development, New Delhi (India), 1996)Ichthyoplankton of the Andaman and NIcobar seas were studied for their spatial, seasonal and day and night variations from 357 zooplankton samples collected during 1986 to 1990. High density of fish larvae was encountered ... -
Identification and characterisation of Thiobacilli spp. from Chaliyar Estuary - Malabar
(Kerala: State Committee on Science, Technology and Environment, 1994)Thiobacilli spp. occurring in surface and bottom water and sediment from seven stations in the Chaliyar Estuary, for a period of one year, were isolated and cultured. A total of 231 sample of water and sediments were ... -
Identification and characterization of tsunami deposits off southeast coast of India from the 2004 Indian Ocean tsunami: Rock magnetic and geochemical approach.
(Indian Academy of Sciences, 2014)The December 2004 Indian Ocean Tsunami (IOT) had a major impact on the geomorphology and sedimentology of the east coast of India. Estimation of the magnitude of the tsunami from its deposits is a challenging topic to be ... -
Identification and functional characterization of antimicrobial peptide from the marine crab Dromia dehaani
(Academic Press, 2018)Many naturally occurring biologically active compounds are derived from marine organisms. Brachyuran crab Dromia dehaani is also known as sponge crab. Hence, this study was undertaken to isolate and characterize the ... -
Identification and modeling of internal waves
(National Institute of Oceanography, India, 2007)Analyses of Internal Wave (IW) signatures by insitu observations off Visakhapatnam have been presented to study the impact of IWs on acoustic field. Temperature data were collected for 44 hours off Visakhapatnam (17° 26.46’N ... -
Identification and origin of a subsurface ridge on the continental margin of western India
(Elsevier, 1994)Gravity and magnetic studies in the eastern Arabian Sea reveal the presence of subsurface and exposed ridges on and beyond the continental shelf of western India. Distinct patterns of geophysical anomalies are associated ... -
Identification and physico-chemical characterization of microplastics in marine aerosols over the northeast Arabian Sea
(Elsevier, 2024)Microplastics (MPs) in the atmosphere can undergo long-range transport from emission regions to pristine terrestrial and oceanic ecosystems. Due to their inherent toxic and hazardous characteristics, MPs pose serious risks ... -
Identification of a novel UDP-N-acetylglucosamine enolpyruvyl transferase (MurA) from Vibrio fischeri that confers high fosfomycin resistance in Escherichia coli
(Springer, 2009)MurA [UDP-N-acetylglucosamine (UDP-NAG) enolpyruvyl transferase] is a key enzyme involved in bacterial cell wall peptidoglycan synthesis and a target for the antimicrobial agent fosfomycin, a structural analog of the MurA ... -
Identification of archaeological sites from space
(Indian Archaeological Society, 1998)It is well known that remote sensing is the only non-destructive method of earth's exploration. Archaeologists particular can not preserve a site as well as study it through ground-based methods. The aim of the present ... -
Identification of Balanus amphitrite larvae from field zooplankton using species-specific primers
(Marine Biological Association of the United Kingdom, 2015)Identification of marine invertebrate larvae using morphological characters is laborious and complicated by phenotypic plasticity. Balanus amphitrite is a dominant barnacle, important in the context of intertidal ecology ... -
Identification of CaCO 3 polymorphs of shellfish by FTIR spectroscopy and evaluation of metals adsorption by powdered exoskeleton shell
(NIScPR-CSIR, India, 2022)Shellfish are found in the coastal region throughout the tropical, sub-tropic and temperate zone.A variety of shellfish species are known in nature.Being filter-feeding organisms, organic and inorganic substances easily ... -
Identification of fish populations with particular reference to the pelagic fish stocks of the Indian Ocean region
(National Institute of Sciences of India, 1969)The most essential step in any fishery management is the identification of discrete fish populations. This is particularly important for the development of Indian Ocean pelagic fisheries. The simple signal character analysis ... -
Identification of internal waves off Visakhapatnam from Thermister chain
(School of Naval Oceanology and Meteorology, 2007)An analysis of Internal Wave (IW) signatures by in-situ observations off Visakhapatnam has been presented to study the impact of IWs on acoustic field. Temperature data were collected for 44 hours at an interval of 2 minutes ... -
Identification of lysozyme activity from two edible bivalves - Perna viridis (Linnaeus) and Meretrix casta (Chemnitz)
(Universiti Putra Malaysia Press, 2009)Lysozyme activity of two commercially important edible bivalves, namely Perna viridis (Linnaeus) and Meretrix casta (Chemnitz), was analyzed against Micrococcus luteus. The results of this study indicated that the extract, ... -
Identification of mangroves and coral reefs in the southern Gulf of Kachchh using principal component analysis and geo-spatial techniques: A case study
(ESRI India, 2012)The major objectives of this study were to extract the coral reef zones and mangroves using IRS P6 LISS IV data by employing the most appropriate technique, suited for the particular feature. Firstly, a few sample locations ... -
Identification of Msf tide amplification using a network of spatially distributed tide gauges
(Allied, 2007)Attenuation of tidal range (approx. 73%) and amplification of fortnightly Msf tide (approx. 10-fold) in the southern region of Kochi backwaters has been identified based on measurements by a network of spatially distributed ... -
Identification of non-indigenous phytoplankton species dominated bloom off Goa using inverted microscopy and pigment (HPLC) analysis
(Indian Academy of Sciences, 2011-12)An unusual phytoplankton bloom dominated by unidentified green coloured spherical algal cells (approx 5 mu m diameter) and dinoflagellates (Heterocapsa, Scripsiella and Gymnodinium) was encountered along the coast of Goa, ... -
Identification of oil pollution sources in harbour waters
(CSIR-NISCAIR, 1987) -
Identification of optimum outfall location for desalination plant in the coastal waters off Tuticorin, India
(University of Tehran, 2014)Behaviour of the dilution characteristics of the coastal waters off Tuticorin is presented in the background of setting up of a desalination plant. Simulations of dispersion and spreading of the proposed discharges has ...