Browsing Scholarly literature by Title
Now showing items 7449-7468 of 8865
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Spatial variations in dissolved inorganic nutrients in the groundwaters along the Indian coast and their export to adjacent coastal waters
(Springer, 2021)Submarine Groundwater Discharge (SGD) is one of the main external nutrient sources to the coastal waters. The concentrations of nutrients in groundwaters are a few folds higher than that of adjacent coastal waters; therefore, ... -
Spatial variations in isostatic compensation mechanisms of the Ninetyeast Ridge and their tectonic significance
(American Geophysical Union, 2013)The Ninetyeast Ridge (NER), one of the longest linear volcanic features on the Earth, offers an excellent opportunity of understanding the isostatic response to the interactions of mantle plume with the migrating mid-ocean ... -
Spatial variations in time-integrated plankton metabolic rates in Sagami Bay using triple oxygen isotopes and O2:Ar ratios
(American Society of Limnology and Oceanography, 2008)Plankton metabolic rates, such as rates of gross, net community production and community respiration, were measured in the surface waters using triple oxygen isotopes and O2 : Ar ratios. The 17 delta anomaly showed clear ... -
Spatial variations of DMS, DMSP and phytoplankton in the Bay of Bengal during the summer monsoon 2001
(Elsevier, 2006)Data on the distribution of Dimethylsulphide (DMS) and dimethylsulphoniopropionate (DMSP) in relation to phytoplankton abundance in different oceanic environments is important to understand the biogeochemistry of DMS, which ... -
Spatial zonation of zooplankton in the northwestern Arabian Sea: A multivariate approach
(International Scientific Publications, 2000)Latitudinal variation in abundance, diversity, dominance pattern and zonation of the major groups of zooplankton was studied n the coastal waters of northwestern Arabian Sea, between 25°44' N and 10°44' N. Maxwell Boltzmann ... -
Spatio-temporal Coastal Morphological Changes of Godavari Delta Region in the East Coast of India
(Coastal Education and Research Foundation, 2020)Understanding the characteristics of coastal morphology is necessary to analyse the causes of its changes and its consequences. The present study focuses on the satellite-derived and in-situ measurement based changes along ... -
Spatio-temporal distributions of delta<sup>18</sup>O, delta D and salinity in the Arabian Sea: Identifying processes and controls
(Elsevier, 2013)Isotopic compositions ( delta<sup>18O</sup> and deltaD) and salinity (S) of 683 surface water samples from the Arabian Sea (AS) collected during 2008–2010, were measured to understand the factors controlling the spatio-temporal ... -
Spatio-temporal variability in macrobenthic communities and trophic structure of a tropical estuary and its adjacent coastal waters
(2019)Spatio-temporal distribution of the macrobenthic community (> 500 ?m) and the trophic ecology of polychaetes were studied for a year in the Cochin estuary (CE) and its adjacent coastal waters. A profound influence of the ... -
Spatio-temporal variability in the sources of particulate organic carbon and nitrogen in a tropical Godavari estuary
(Elsevier, 2018)In order to evaluate the impact of seasonal river discharge on the spatio-temporal variability in the major sources of particulate organic matter (POM) in the tropical Godavari estuary, India, a comprehensive study was ... -
Spatio-temporal variability of dinoflagellate assemblages in different salinity regimes in the west coast of India
(Elsevier, 2010)General abundance and species composition of dinoflagellate community in different salinity gradients along the coast of Goa (west coast of India) were studied with a view to understand the annual variations in particular ... -
Spatio-temporal variability of upwelling along the southwest coast of India based on satellite observations
(2018)Upwelling phenomenon along the eastern boundaries of global ocean has received greater attention in the recent times due to its environmental and economic significance in the global warming and the scenario of changing ... -
Spatio-temporal variation in the macrobenthos of Paradip port, east coast of India
(Current Science Association, IAS, 2020)The spatio-temporal variation in the abundance and community structure of macrobenthic invertebrates, which are useful ecological indicators, was assessed along with associated environmental settings and sediment characteristics ... -
Spatio-temporal Variations in Bacterial Abundance with an Emphasis on Fecal Indicator Bacteria and Vibrio spp. in and around Visakhapatnam Port, East Coast of India
(UGM Press, 2020)The ecological health of port environments, which are dynamic and hotspots of anthropogenic activities, can be analyzed using specific pathogenic bacteria as they provide definite evidence and source of pollution. The ... -
Spatio-temporal variations in biochemical composition, condition index and percentage edibility of the clam, Paphia malabarica (Chemnitz) from estuarine regions of Goa
(CSIR-NISCAIR, 2013)Biochemical compositions, condition index (CI) and percentage edibility (PE) of an estuarine clam, Paphia malabarica, were studied from two estuarine regions of Goa during March 2009 to March 2010. Relationships between ... -
Spatio-temporal variations in culturable bacterial community associated with denitrification in the Arabian Sea oxygen minimum zone
(Taylor & Francis, 2022)The Arabian Sea (AS) oxygen minimum zone (OMZ) is a site of intense denitrification, contributing to 20% of the global oceanic denitrification, playing a significant role in the nitrogen cycle.In this study, the structure ... -
Spatio-temporal variations in pathogenic bacteria in the surface sediments of the Zuari estuary, Goa, India
(Current Science Association, IAS, 2017)Estuaries are hotspots of anthropogenic activities. The deposition of pathogenic bacteria in the sediment and their re-suspension into the water column are influ-enced by riverine discharge and tides. The abundance of ... -
Spatio-temporal variations in sulfur-oxidizing and sulfate-reducing bacterial activities during upwelling, off south-west coast of India
(2019)The Arabian Sea, off SW India, is becoming more anoxic in recent years. Poor ventilation affects microbial degradation of organic matter in oxygen minimum zone (≤2.85 ml l -1 O 2 , ≤0.02µM NO 2 ) and anoxic marine zone ... -
Spatio-temporal variations of benthic communities along the coast
(Elsevier, 2022)The distribution of benthic fauna and their community structure varies spatially and temporally in response to variations in environmental and ecological factors.Such variations may occur as spatial (e.g., latitudinal and ... -
Spatiotemporal distribution in phytoplankton community with distinct salinity regimes along the Mandovi estuary, Goa, India.
(Scientific and Technological Research Council of Turkey, 2014)Seasonal variations in the composition and abundance of phytoplankton were investigated fortnightly at 3 different regions along the Mandovi estuary from June 2007 to May 2008 in relation to salinity and nutrients. A total ... -
Spatiotemporal distribution of harmful algal flora in the tropical estuarine complex of Goa, India
(Hindawi Publishing Corporation, 2012)Mandovi and Zuari estuarine complex is monsoon-influenced estuaries located along the central west coast of India. During the past few years, there has been an increase in nutrient loading specially during monsoonal runoff ...