Browsing by Title
Now showing items 3227-3246 of 9167
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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 ... -
Extract of Indian green mussel, Perna viridis (L.) shows inhibition of blood capillary formation in vitro
(Universiti Putra Malaysia Press, 2009)The extract of the Indian green mussel (Perna viridis L.) was found to inhibit the formation of endothelial cell capillary tube in a concentration dependent manner in vitro. At a concentration of 5 mg/ml of crude extract, ... -
Extractable organics in surface sediments from Thana creek and Bombay harbour
(CSIR-NISCAIR, 1989)Considerable variations in hydrocarbon and fatty acid levels in surface sediments from Thana creek and Bombay harbour were observed Sediments from the westernside nearshore locations yielded higher values The residues were ... -
Extraterrestrial components from deep sea sediments of Indian Ocean
(Indian National Science Academy, 2016)Two different types of extraterrestrial particulate matter collections were undertaken during the last few years-by using magnets encased in dredges that were dragged along the seafloor and by sieving massive quantities ... -
Extraterrestrial dust as a source of bioavailable iron contributing to the ocean for driving primary productivity
(Wiley, 2021)Bioavailable Fe is an essential nutrient for phytoplankton that enables the organisms to flourish and draw down atmospheric CO2 thus affecting global climatic conditions. In marine locales, remote from the continents, ... -
Extraterrestrial matter in the oceans
(National Institute of Oceanography, India, 2007) -
Extreme Events
(CLIVAR/IOC-GOOS Indian Ocean Region Panel (IORP), 2019)Extreme Events such as Tropical cyclones, Marine heat waves (MHW) etc has to be accurately observed. TC intensification is influenced by SST and upper ocean stratification, while MHWs are influenced by air-sea flux and ... -
Extreme events, intrinsic landforms and humankind: Post-tsunami scenario along Nagore–Velankanni coast, Tamil Nadu, India
(Indian Academy of Sciences, 2006)Extreme oceanographic episodes have regularly afflicted the east coast of India. Storm surges strike annually, devastating for a period of 24–36 h, and inducing a run-up of 9 m and inundations reaching 35 km. Comparatively, ... -
Extreme sea level variability along the coast of India. Vol. 1-2
(National Institute of Oceanography, India, 2004)Hourly tide gauge data of 15 years duration were used to estimate the return periods of extreme sea level events (storm surges) along the Indian coasts. The impacts of cyclones and storm surges in the coastal regions of ... -
Extreme sea-level events in coastal regions
(Current Science Association, 2012)Underlines the need for documentation of the adaptation practices from previous extreme events for handling future exigencies in the coastal regions. -
Extremely oligotrophic and complex-carbon-degrading microaerobic bacteria from Arabian Sea oxygen minimum zone sediments
(Springer, 2024)Sediments underlying marine hypoxic zones are huge sinks of unreacted complex organic matter, where despite acute O2 limitation, obligately aerobic bacteria thrive, and steady depletion of organic carbon takes place within ... -
Extremophilic microbes: Diversity and perspectives
(Indian Academy of Sciences, 2005)A variety of microbes inhabit extreme environments. Extreme is a relative term, which is viewed compared to what is normal for human beings. Extreme envi-ronments include high temperature, pH, pressure, salt concentration, ...