Browsing by Title
Now showing items 3988-4007 of 9167
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Impact of atmospheric dry deposition of nutrients on phytoplankton pigment composition and primary production in the coastal Bay of Bengal
(Springer, 2022)Atmospheric deposition of pollutants decreases pH and increases the nutrient concentration in the surface water.To examine its impact on coastal phytoplankton composition and primary production, monthly atmospheric aerosol ... -
Impact of bathymetric system advances on hydrography
(National Hydrographic School, 2007) -
Impact of benthic disturbance on megafauna in Central Indian Basin
(Pergamon, 2001)Deep-sea photographs and video data were studied to evaluate the effects of benthic disturbance on megafaunal distribution in the Central Indian Basin. Xenophyophores (41%) and holothurians (30%) are the most abundant taxa, ... -
Impact of biofouling on corrosion resistance of reinforced concrete
(Oxford and IBH, New Delhi, India, 1994)The settlement of marine organisms on reinforced concrete surfaces can affect the durability of concrete structures due to the initiation of corrosion processes. A uniform settlement of biofoulers covering an entire concrete ... -
Impact of bottom trawling on sediment characteristics - A study along inshore waters off Veraval coast, India
(Springer, 2010)The present communication is a study on the impact of bottom trawling on the sediment characteristics along Veraval coast, which is the largest trawler port of India. Experimental bottom trawling was conducted from MFV ... -
Impact of climate change on mangrove forests along the south west coast: A case study from Kasargod, Kerala, India
(Ministry of Environment and Forests, Government of India, 2004)Mangrove habitats are an important constituent of coastal wetlands. They are unique and located between sea and land, influenced by tidal and fresh water regimes, and hence are fragile in nature. The impact of sea level ... -
Impact of coastal morphology, structure and seismicity on the tsunami surge
(Taylor and Francis, 2007)The twin events of the earthquake and tsunami not only stress the importance of an integrated warning system for the Indian Ocean rim countries but also the need for new disaster management plans to mitigate such hazards. ... -
Impact of convection over the equatorial trough on the summer monsoon activity over India
(Taylor & Francis, 2005)The cause for the disruption of rainfall (break in monsoon conditions) over the Indian subcontinent during the monsoon months, for the period, 1979 – 1998, are investigated using the pentad rainfall data from the Global ... -
Impact of converison of mangrove ecosystem for aquaculture purposes
(Soc. of Ocean Sci. and Technol., New Delhi, India, 1994)Mangroves, one of the highly productive ecosystems are considered as nature's own aquaculture systems because species of marine fishes, molluscs and crustaceans use tham as nursery grounds. Thus the mangrove ecosystem ... -
Impact of COVID-19 lockdown on methane related activities in a tropical estuarine mangrove ecosystem
(Springer, 2024)The COVID-19 pandemic led to an immediate lockdown declared by the government of India (March to April 2020) which saw a decrease in public activities. In view of this, a comparative study was carried out on the influence ... -
Impact of Dissolution of Saline-Alkaline Soils on the Hydrochemistry and Erosion Rates of the Ganga River System
(Wiley, 2022)We characterize here the saline-alkaline soils composed of Na2CO3 and NaHCO3 in the Ganga floodplain and the peninsular basin using various chemical proxies and the isotopic composition of Sr. Abundance of saline-alkaline ... -
Impact of dredging on water quality and group diversity of marine zooplankton during construction and reclaimation activities of new berths at Mormugao Harbour, Goa.
(2005)Pelagic and benthic communities in the near shore marine environment are subject to siltation process arising from natural causes or human activities. These could act as stress factors to the living organisms. Dredging ... -
Impact of eddies on dissolved inorganic carbon components in the Bay of Bengal
(2019)To examine the influence of anticyclonic (ACE) and cyclonic (CE) eddies on variations in hydrographic properties and total inorganic carbon system (CT), a study was conducted in the western Bay of Bengal (BoB). The depth ... -
Impact of eutrophication on the occurrence of Trichodesmium in the Cochin backwaters, the largest estuary along the west coast of India
(Springer, 2013)Phytoplankton studies in early 1970s have shown the annual dominance of diatoms and a seasonal abundance of Trichodesmium in the lower reaches of the Cochin backwaters (CBW) and adjacent coastal Arabian Sea during the ... -
Impact of freshwater influx on microzooplankton mediated food web in a tropical estuary (Cochin backwaters - India)
(Elsevier, 2006)The diversity, abundance and biomass of microzooplankton in Cochin backwaters were studied for the first time during pre – summer monsoon to peak of summer monsoon (April to July 2003) to understand the impact of large ... -
Impact of freshwater influx on the cyclogenesis, tracks of cyclones and air-sea coupling over the Bay of Bengal
(National Institute of Oceanography, India, 2008)Over the Bay of Bengal weather disturbances of considerable seasonal variability in their zones of genesis, intensity, frequency and path across the Bay generate during May-November. This variability in the zones of ... -
Impact of global warming on cyclonic storms over north Indian Ocean
(NISCAIR, CSIR, 2010)The impact of global warming on the cyclonic storms over the north Indian Ocean have been studied using a suite of multiple datasets that includes the NCEP/NCAR Reanalysis, the extended reconstruction sea surface temperature ... -
Impact of globalisation on coastal zone
(International Ocean Institute, Madras, India, 1996) -
Impact of human-altered hydrographical setting on the Copepod community structure in an extensive tropical estuary along the southwest coast of India
(Elsevier, 2021)This study presents how human-altered hydrographical settings (flow restrictions) impacts the natural distribution and community structure of copepods in the Kochi Backwaters (KBW), the largest monsoonal estuary along the ... -
Impact of industrial effluents on geochemical association of metals within intertidal sediments of a creek
(Elsevier, 2015)Metal speciation studies were carried out on three intertidal core sediments of the industrially impacted Dudh creek located along west coast of India Metals indicated a drastic increase in the bioavailable fraction towards ...