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Now showing items 3216-3235 of 9167
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Export of dissolved inorganic nutrients to the northern Indian Ocean from the Indian monsoonal rivers during discharge period
(Elsevier, 2016)Coastal regions are highly productive due to the nutrients largely supplied by rivers. To examine the contribution of dissolved inorganic nutrients (DIN) by Indian rivers to coastal waters, data were collected near the ... -
Export of particulate organic carbon and nitrogen to the northern Indian Ocean by the monsoonal rivers of India
(Springer, 2023)This study analyses particulate organic carbon (POC) and particulate nitrogen (PN) export from Indian monsoonal rivers to the north Indian Ocean. Indian monsoonal rivers export approximately 1.2 Tg yr−1 (1Tg = 1012 g) of ... -
Exposure of Eichhornia crassipes (Mart.) Solms to salt water and its implications
(Current Science Association, IAS, 2017)In this article, we discuss the effect of salinity on the viability and decomposition of Eichhornia crassipes plant under normal photoperiod, dark condition and physiological response. Highest concentration of total organic ... -
Extended distribution of Phtisica marina Slabber, 1769 (Crustacea: Amphipoda): first observation of alien Caprellid in the coastal waters of Indian subcontinent
(Regional Euro-Asian Biological Invasions Centre - REABIC, Helsinki, Finland, 2019)Phtisica marina, originally described by Slabber, 1769 from Netherlands, is one of the most abundant caprellid amphipod species reported from numerous regions around the globe and is primarily associated with fouling ... -
Extending the limit of widespread dispersed Toba volcanic glass shards and identification of new in-situ volcanic events in the Central Indian Ocean Basin
(Springer, 2020)We report the widespread extent of Toba volcanic glass shards in the Central Indian Ocean Basin. Investigation of four sediment cores (7o-17oS) revealed several shard-rich horizons (SRH) that provide the first detailed ... -
Extension of flood basalt on the northwestern continental margin of India
(Springer India, 2019)The Deccan Continental Flood Basalt (DCFB) in central western India is a large igneous province that covers almost one-sixth area of India. It is erupted in less than 1 million years during the magnetic chron 29 r (~ ... -
Extension of Gundlakamma River Fault over eastern continental margin of India
(Current Science Association, 2010)The bathymetry, magnetic and shallow seismic data were collected between the water depths of 13 to 26 meters north of Ongole to study the tectonic significance of Gundlakamma river towards offshore. The bathymetry in the ... -
Extension of the Narmada-Son lineament on the continental margin off Saurashtra, Western India as obtained from magnetic measurements
(American Geophysical Union, 1986) -
Extensive occurrence and genesis of authigenic carbonates from Krishna-Godavari offshore basin (Bay of Bengal): Possible influence of methane hydrates occurrences.
(Indian Geophysical Union, 2014)We report here the extensive occurrences of authigenic carbonate nodules/concretions from gas hydrate bearing sediments. Bulk mineralogical compositions by X-Ray diffractometry and EDS (Energy Dispersive Spectrum) analysis ... -
Extinction of Antimicrobial Resistant Pathogens Using Silver Embedded Silica Nanoparticles and an Efflux Pump Blocker
(2019)Control measures against antimicrobial resistant bacterial pathogens are important challenges in our daily life. In this study, we discuss the sensitivity and resistance of four bacterial pathogens, Vibrio alginolyticus, ... -
Extinction of Antimicrobial Resistant Pathogens Using Silver Embedded Silica Nanoparticles and an Efflux Pump Blocker
(2019)Control measures against antimicrobial resistant bacterial pathogens are important challenges in our daily life. In this study, we discuss the sensitivity and resistance of four bacterial pathogens, Vibrio alginolyticus, ... -
Extinction risk assessment of the world’s seagrass species
(Elsevier, 2011)Seagrasses, a functional group of marine flowering plants rooted in the world’s coastal oceans, support marine food webs and provide essential habitat for many coastal species, playing a critical role in the equilibrium ... -
Extra budgetary resources (1988-94)
(1994) -
Extracellular electron transfer mechanism in Shewanella loihica PV-4 biofilms formed at indium tin oxide and graphite electrodes
(ESG, 2013)Electroactive biofilms are capable of extracellular electron transfer to insoluble metal oxides and electrodes; such biofilms are relevant to biogeochemistry, bioremediation, and bioelectricity production. We investigated ... -
Extracellular liberation of dissolved carbohydrates by Cricosphaera carterae and Coccolithus huxleyi
(Indian Association for Limnology and Oceanography, 1976) -
Extracellular polymeric substances mediate the coaggregation of aquatic biofilm-forming bacteria
(Springer Science and Business Media Deutschland GmbH, 2020)Coaggregation, a phenomenon contributing to biofilm formation, occurs among biofilm bacteria from different aquatic environments. However, not much is known about molecules involved in aggregation. In this study, freshwater, ... -
Extracellular polymeric substances of the marine fouling diatom Amphora rostrata Wm. Sm.
(Taylor and Francis, 2001)Amphora rostrata was grown under continuous illumination at 27 degrees C in batch cultures using f/2 medium. Cell biomass (measured as chlorophyll a and cell counts) reached a maximum on day 7. Thereafter, cell biomass as ... -
Extracellular polysaccharide production by Thraustochytrid protists
(Springer, 2005)Four strains of marine stramenopilan protists, the thraustochytrids, were studied for their ability to produce extracellular polysaccharides (EPSs). Observations by light and scanning electron microscopy revealed the ... -
Extracellular products of photosynthesis in a tropical environment
(Indian Academy of Sciences, Bangalore, 1987)Extracellular products in the Arabian Sea averaged 0.42 g/cm2/day and represented 35% of the total carbon fixed by phytoplankton. No seasonal changes are observed during the two seasons i.e. premonsoon (Jan-Feb) and onset ...