Browsing Scholarly literature by Title
Now showing items 2606-2625 of 8865
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Ecobiological studies of the freshwater lakes at Schirmacher Oasis, Antarctica
(Department of Ocean Development, India, 1996)Ecological studies of the freshwater lakes at the Schirmacher Oasis have been reported. Physical variables such as atmospheric temperature, solar radiation, winds, etc. showed that the environment at Schirmacher Oasis is ... -
Ecobiology and distribution of Streptomyces species from distinctive metal polluted sediment of tropical estuary, Northwest coast of India
(Elsevier, 2023)The present study aims to isolate diverse actinomycetes communities from the estuarine sediments of Patalganga located at Northwest coast of India. Total 40 actinomycetes were isolated from 24 sediment samples by dilution ... -
Ecohydrographic control on the community structure and vertical distribution of pelagic Chaetognatha in the Red Sea
(Springer Berlin Heidelberg, 2019)The present study details the effects of basin-scale hydrographic characteristics of the Red Sea on the macroecology of Chaetognatha, a major plankton component in the pelagic realm. The hydrographic attributes and circulation ... -
Ecological and Biotechnological Aspects of Pigmented Microbes: A Way Forward in Development of Food and Pharmaceutical Grade Pigments
(MDPI AG, 2021)Microbial pigments play multiple roles in the ecosystem construction, survival, and fitness of all kinds of organisms. Considerably, microbial (bacteria, fungi, yeast, and microalgae) pigments offer a wide array of food, ... -
Ecological and environmental constraints
(The International Centre, Dona Paula, Goa, India, 2000) -
Ecological and laboratory studies on the role of luminous bacteria and their luminescence in coastal pollution surveillance
(Pergamon, 1993)This study was aimed at finding out how bacterial bioluminescence, a trait very sensitive to toxicants, is affected in coastal environs which receive various types of effluents. For this, observations on occurrence and ... -
Ecological considerations in the assessment of marine fisheries
(NIO, Goa, 1991) -
Ecological diversity of planktonic protists in spatial regimes of the Arabian Sea revealed through next-generation sequencing
(Elsevier, 2019)Eukaryotic microbes inhabiting diverse ecological niches are capable of mediating biogeochemical shifts. Here, we studied the distribution patterns of protistan community in oxygen-deficient sites in the Arabian Sea and ... -
Ecological energetics of benthic communities of an estuarine system of the west coast of India
(Indian Academy of Sciences, Bangalore, 1994)An attempt has been made to measure the biomass and quantify the production rates of different size groups of benthic organisms. The average annual production rates of microphytobenthos, meiobenthos and macrobenthos were ... -
Ecological evaluation of two prawn culture fields in the Cochin Backwater based on premonsoon diurnal observations
(Marine Biological Association of India, 1995)Extensive low lying areas of the Cochin Backwater peripheries at its lower reaches are bunded into interconnected ponds for paddy-cum-prawn culture. Results of a study of two representative ponds are reported. The ponds ... -
Ecological habitat quality assessment of a tropical estuary using macrobenthic functional characteristics and biotic indices
(Springer, 2022)Seasonal variation in the macrobenthic functional characteristics, such as trophic structure and secondary production, was studied, along with their structural characteristics such as density, biomass, and community ... -
Ecological Impacts of Aged Freshwater Biofilms on Estuarine Microbial Communities Elucidated Through Microcosm Experiments: A Microbial Invasion Perspective
(Springer, 2022)Inadvertent introductions of alien species via biofilms as a vector released through ballast water are of environmental importance, yet their consequences are not much known. In the present study, biofilm communities ... -
Ecological implications of recently discovered and poorly studied sources of energy for the growth of true fungi especially in extreme environments
(2019)Rhodopsin transmembrane proton pumps (fuelled by visible light which is absorbed by retinal (carotenoid) chromophores) exist in all three domains of living species and in all groups of true fungi studied. Light driven ... -
Ecological indications of copepods to oxygen-deficient near-shore waters
(Elsevier, 2018)Dissolved oxygen deficiency and its impacts on marine organisms is an important research topic world over. In this study, we utilized the advantage of a shallow seasonal hypoxic zone occurring along the Southwest Coast of ... -
Ecological observations and GC-MS analysis of methanolic extract of Sacoglossan Elysia bangtawaensis (Swennen)
(National Environmentalists Association, 2012)Elysia bangtawaensis Swennen (sacoglossan) was reported from intertidal mangrove habitat from the polyhaline zone of Mandovi estuary, Goa. The detailed ecological survey of the mangrove region of Goa revealed that the ... -
Ecological observations of major Salicornia beds from highly saline coastal wetlands of India
(Society of Wetland Scientists, 2002)Extensive Salicornia beds along the Gulf of Kutchchh (northwest) and Tamilnadu (southeast) coasts were investigated with respect to vegetative structure and ambient environmental conditions. The width of the beds varied ... -
Ecological preferences of living benthic foraminifera from the Mahanadi river-dominated north-western Bay of Bengal: A potential environmental impact assessment tool
(Elsevier, 2022)The ecological preferences of living benthic foraminifera from the riverine influx dominated eastern continental margin of India have been studied. The living benthic foraminifera were abundant on the upper slope (~100-700 ... -
Ecological quality status assessment of tropical estuaries with benthic indices using differently derived reference conditions
(Elsevier, 2022)Setting appropriate reference conditions (RCs) is critical for classifying the Ecological Quality Status (EcoQS) which is extremely challenging, considering the present-day estuaries. The EcoQS of three tropical estuaries ... -
Ecological quality status evaluation of a monsoonal tropical estuary using benthic indices: comparison via a seasonal approach
(Springer Berlin Heidelberg, 2018)The use of biotic indices has garnered attention during the last decade due to its extensive application in evaluating ecological quality status (EcoQS) of marine waters and estuaries. Three seasonal surveys were conducted ... -
Ecological regime and distribution of Virgulinella spp. in the inshore sediments of western India
(Elsevier, 1982)@iVirgulinella@@ Cushman, 1932 was distinguished as a subgenus from @iVirgulina@@ d'Orbigny, 1826 (non @iVirgulina@@ Bory, 1823 = @iFursenkoina@@) on the basis of the development of numerous small arched sutural openings ...