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Now showing items 858-877 of 9167
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Assessment of distribution characteristics of polymetallic nodules and their implications on deep-sea mining
(Springer, 2017)This chapter looks at the distribution characteristics of nodules and associated seafloor features so as to provide this information to the industry for designing a suitable mining system. Further, it also looks at different ... -
Assessment of enteric bacterial indicators and correlation with physico-chemical parameters in Veraval coast, India
(CSIR-NISCAIR, 2015)In present study, the prevalence of enteric bacterial indicators like Escherichia coli, Salmonella, Shigella, Proteus, Klebsiella, Vibrio cholerae and Vibrio parahaemolyticus like organism in water and sediment of Veraval ... -
Assessment of existing sediment transport models for sand barrier dynamics under wave and currents
(IAHR-AIRH, 2014)The paper summarizes morphology changes over rippled sand barriers under wave and wave combined current of 27 laboratorial experiments. Data of 4 wave conditions (H=10cm, T=1s; H=12cm, T=1s; H=12cm, T=1.5s; H=14cm, T=1.5s) ... -
Assessment of fungal diversity in deep-sea sediments by multiple primer approach
(Springer, 2012)Increasing evidence of the fungal diversity in deep-sea sediments has come from amplification of environmental DNA with fungal specific or eukaryote primer sets. In order to assess the fungal diversity in deep-sea sediments ... -
Assessment of Godavari estuarine mangrove ecosystem through trace metal studies
(Elsevier, 2006)Trace metals (Fe, Mn, Cu, Co, Ni. Pb, Cd & Cr) analyses in particulate matter and sediments were carried out at sixteen different stations in the Godavari mangrove ecosystem covering the three regions viz., Kakinada (KKD) ... -
Assessment of heavy metals and estimation of human health risk in Tilapia fish from Naik lake of Nagpur, India
(Academic Journals, 2016)Gills and muscles of Tilapia fish from Naik lake of Nagpur city were estimated for heavy metals (Zinc, Lead, Nickel, Copper and Cadmium) using inductively coupled plasma optical emission spectrometry (ICP-OES). Results ... -
Assessment of heavy metals in the sediments of anthropogenically disturbed patalganga estuary, india
(EM International, Pune, 2020)The present study aims to evaluate the effect of industrialization on the heavy metal accumulation in sediments of the Patalganga Estuary. The contamination level of the Patalganga estuary is evaluated based on the enrichment ... -
Assessment of impact on seafloor features in INDEX area
(Taylor and Francis, 2000)Observations on seafloor features from subbottom profiling and seabed photography data show that the undisturbed and natural conditions before the benthic disturbance undergo a substantial change after operation of the ... -
Assessment of impact on seafloor features in INDEX area
(Taylor and Francis, 2000)Observations on seafloor features from subbottom profiling and seabed photography data show that the undisturbed and natural conditions before the benthic disturbance undergo a substantial change after operation of the ... -
Assessment of impacts and vulnerability to India's coastline due to climate change
(Current Science Association, 2011)India’s recently concluded second National Communications Project, co-ordinated by the MoEF involved participation of about 130 institutions spread over the country. A summary of these reports are expected to be prepared ... -
Assessment of micro and macroplastics along the west coast of India: Abundance, distribution, polymer type and toxicity
(2020)Considering the magnitude of pollution caused by marine plastics, the present study assessed their abundance, distribution, surface morphology and polymer type in ten sandy beaches spread across three states (Maharashtra, ... -
Assessment of MODIS-Aqua chlorophyll-a algorithms in coastal and shelf waters of the eastern Arabian Sea
(Elsevier, 2013)The use of ocean colour remote sensing to facilitate the monitoring of phytoplankton biomass in coastal waters is hampered by the high variability in absorption and scattering from substances other than phytoplankton. The ... -
Assessment of MV Wakashio oil spill off Mauritius, Indian Ocean through satellite imagery: A case study
(Springer, 2022)Accidental oil spills in the near-shore regions create severe impacts on coastal environments. The bulk carrier MV Wakashio ran aground off Southeastern Mauritius (SEM) on 25 July 2020, resulting in ~1000 tons of oil ... -
Assessment of oxidative stress indices in a marine macro brown alga Padina tetrastromatica (Hauck) from comparable polluted coastal regions of the Arabian Sea, west coast of India
(Chinese Academy of Sciences, 2010)Oxidative stress and antioxidant defence systems were assessed in a marine brown alga Padina tetrastromatica, commonly occurring from the tropics. Lipid peroxidation (LPX) and H sub(2) O sub(2) were measured as oxidative ... -
Assessment of phytoplankton photo-physiological status from a tropical monsoonal estuary
(2019)Assessment of phytoplankton physiological responses to abiotic changes provides valuable insights into the health of an ecosystem. The variable fluorescence (F v = F m -F 0 ), photosynthetic efficiency (F v /F m ), and ... -
Assessment of reservoir heterogeneities and hydrocarbon potential zones using wavelet-based fractal and multifractal analysis of geophysical logs of Cambay basin, India
(Elsevier, 2024)The scaling behaviour of physical properties of the earth's subsurface e.g. porosity, permeability, density, etc significantly influence reservoir characteristics. The characterization of the parameters, by analysing ... -
Assessment of seasonal and year-to-year surface salinity signals retrieved from SMOS and Aquarius missions in the Bay of Bengal
(Taylor & Francis, 2016)The Bay of Bengal (BoB) exhibits a wide range of sea surface salinity (SSS), with very fresh water induced by heavy monsoonal precipitation and river run-offs to the north, and saltier water to the south. This is a ... -
Assessment of storm surge disaster potential for the Andaman Islands
(Coastal Education and Reserch Foundation, 2008)The Andaman Sea is known for the genesis of many severe cyclones that traverse the Bay of Bengal. The Andaman Islands face the surge disaster threat as their north-south orientation comes across the eastward path of severe ... -
Assessment of the environmental health of an ecologically sensitive, semi-enclosed, basin - A water quality modelling approach
(Elsevier, 2018)Semi-enclosed basins are environmentally dynamic and some of the most anthropogenically affected components of the coastal realm. They can reflect various environmental impacts, thus qualifying as natural laboratories to ...