DRS at CSIR-National Institute of Oceanography: Recent submissions
Now showing items 9451-9470 of 9513
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Glacial to Holocene changes in sea surface temperature and seawater 18O in the northern Indian Ocean
(Elsevier, 2017)Sea surface temperature (SST) and seawater 18Osw records were generated from sediment cores located in the southern Bay of Bengal (SBOB) and the northeastern Arabian Sea (NEAS) to understand glacial to Holocene changes in ... -
Variations in particulate matter over Indo-Gangetic Plains and Indo-Himalayan Range during four field campaigns in winter monsoon and summer monsoon: Role of pollution pathways
(Elsevier, 2017)Both in-situ and space-borne observations reveal an extremely high loading of particulates over the Indo-Gangetic Plains (IGP), all year around. With a burgeoning population and combustion sources (fossil fuels (FFs) and ... -
Micro-phytoplankton photosynthesis, primary production and potential export production in the Atlantic Ocean
(Elsevier, 2017)Micro-phytoplankton is the >20 m component of the phytoplankton community and plays a major role in the global ocean carbon pump, through the sequestering of anthropogenic CO2and export of organic carbon to the deep ocean. ... -
Actinobacterial community structure in the Polar Frontal waters of the Southern Ocean of the Antarctica using Geographic Information System (GIS): A novel approach to study Ocean Microbiome
(Elsevier, 2018)Integration of microbiological data and geographical locations is necessary to understand the spatiotemporal patterns of the microbial diversity of an ecosystem. The Geographic Information System (GIS) to map and catalogue ... -
Modelling photosynthetic rates of Indian red mangroves (Rhizophora mucronata Poir.) to climatic factors
(International Society for Tropical Ecology, 2017)The paper offers models for simulating photosynthesis as a function of empirical variables, such as radiation, temperature, CO2 concentrations, water content in the atmosphere, vapour pressure deficit and relative humidity ... -
Modelling size-fractionated primary production in the Atlantic Ocean from remote sensing
(Elsevier, 2017)Marine primary production influences the transfer of carbon dioxide between the ocean and atmosphere, and the availability of energy for the pelagic food web. Both the rate and the fate of organic carbon from primary ... -
Complete mitochondrial genome of the Spadenose shark Scoliodon laticaudus (Carcharhiniformes: Carcharhinidae)
(Taylor & Francis, 2016)The complete mitochondrial genome of the Spadenose shark Scoliodon laticaudus has been determined for the first time in this study. It was 16,695bp in length and consisted of 37 genes with typical gene order in vertebrate ... -
Microwave-induced bismuth(III)-catalyzed synthesis of linear indoloquinolines
(Elsevier, 2017)Microwave-induced Bi(NO3)3-catalyzed one-pot synthesis of a series of linear indoloquinolines is accomplished under mild reaction conditions. While majority of these examples were carried out under solvent-free conditions, ... -
Synthesis and electronic properties of ester substituted 1,4-dicyanodibenzodioxins and evaluation of anti-proliferative activity of all isomeric 1,2-, 2,3- and 1,4-dicyanodibenzodioxins against HeLa cell line
(Pergamon, 2017)1,4-Dicyanodibenzodioxins bearing carboxy methyl ester groups were synthesized using our established one-step SNAr coupling reaction between ortho- and meta-ester substituted catechols and perfluorinated terephthalonitrile. ... -
Microbial activity promotes the enrichment of cobalt over nickel on hydrogenetic ferromanganese crusts
(Taylor & Francis, 2017)The different mineral phases of the ferromanganese (Fe-Mn) crusts stem from the interaction of biotic and abiotic components. It is therefore vital to study the activity of these components to decipher their contribution ... -
Biological responses to disturbance from simulated deep-sea polymetallic nodule mining
(Public Library of Science, 2017)Commercial-scale mining for polymetallic nodules could have a major impact on the deep-sea environment, but the effects of these mining activities on deep-sea ecosystems are very poorly known. The first commercial test ... -
Impacts of SW Monsoon on Phytoplankton Community Structure Along the Western Coastal BOB: an HPLC Approach
(Springer, 2017)The major Indian rivers bring significant amount of freshwater along with inorganic nutrients and sediment load in to the northern Bay of Bengal (BOB) during the southwest monsoon (SWM); the southern bay does not experience ... -
Seafaring Archaeology of the East Coast of India and Southeast Asia during the Early Historical Period
(Ubiquity Press, 2017)The concept of trade in ancient India was quite different from modern times. In olden day�s mariners, artisans, traders, Buddhist monks and religious leaders used to set sail together and this trend continued till the ... -
Study on Ambient Air Quality of Megacity Delhi, India During Odd-Even Strategy
(Springer India, 2017)State Government of Delhi had adopted odd-even scheme on vehicles plying in megacity Delhi to understand and improve the air quality of Delhi. To understand the effect of odd-even scheme on the concentration of pollutants, ... -
Seasonal Trends of Atmospheric PAHs in Five Asian Megacities and Source Detection Using Suitable Biomarkers
(Taiwan Association for Aerosol Research, 2017)The most prevalent pollutant, polycyclic aromatic hydrocarbons (PAHs) is now plenteously distributed in the global atmosphere. We recently quantified 36 polycyclic aromatic hydrocarbons (PAHs) associated with aerosols ... -
Data on heavy metal and magnetic relationships in coastal sediments from South East Coast of Tamilnadu, India
(Elsevier, 2018)In this data, the heavy metal concentration and magnetic susceptibility in coastal sediment samples collected from Periyakalapet to Parangaipettai of East Coast of Tamilnadu using Energy Dispersive X-ray Fluorescence (EDXRF) ... -
Molecular phylogeny of Neodevriesia, with two new species and several new combinations
(Taylor & Francis, 2017)To identify Cladosporium-like isolates associated with marine algae, phylogenetic analyses were conducted using a combined data set of the nuc rDNA internal transcribed spacer (ITS) region (ITS1-5.8S-ITS2 = ITS), 28S gene, ... -
Arikamedu: A Indo-Roman Trading Station - Revisited
(Indian Society for Prehistoric and Quarternary Studies (ISPQS), 2017)Arikamedu is one of the most important early historic ports on the East Coast of India. Arikamedu excavations and explorations have shown evidence of maritime contacts between India and the Roman and Southeast Asian countries ... -
Diurnal variation of phytoplankton pigments and population in the nearshore waters off Thal (Maharashtra)
(Indian Association for Limnology and Oceanography, 1984)Variations in phytoplankton species and pigments at three stations off Thal were studied for a period of 24 hrs in March and October, 1980 phytoplankton cell counts and pigment values were maximum around mid-day and mid-night ... -
Marine magnetic anomalies off Ratnagiri, Western continental shelf of India
(Elsevier, 1984)Total magnetic intensity and bathymetric surveys were carried out in the offshore area of Ratnagiri on the western continental shelf of India and an isomagnetic anomalies map at a contour interval of 50 nT was prepared ...

