Browsing by Title
Now showing items 87-106 of 9167
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A device to study biofouling and corrosion from fixed offshore platforms
(Science Survey, 1988) -
A digital differential analyzer in two coordinates
(CSIR-NISCAIR, 1977) -
A digital method for measurement of gamma-ray attenuation coefficient
(CSIR-NISCAIR, 1975) -
A documentation on burrows in hard substrates of ferromanganese crusts and associated soft sediments from the Central Indian Ocean
(Indian Academy of Sciences, 2000)Substrates of ferromanganese encrustations collected from the hummocky topography of the Central Indian Basin (CIB) (lat. 12~'25'-12~'45'S, water depth between 5150 and 5300 m) are largely composed of indurated claystone ... -
A finite element simulation of tidal circulation in the Gulf of Kutch, India
(Elsevier, 2003)A finite element (fe) model using the software package ADCTRC was developed to simulate the tides and currents in the Gulf of Kutch, located on the northwest coast of India. The surface elevations from the model were ... -
A first look at factors affecting aragonite compensation depth in the eastern Arabian Sea
(Elsevier, 2017)Water column measurements suggest shoaling of aragonite saturation depths (ASD) throughout the world oceans, due to increase in greenhouse gas concentration. Past records of aragonite saturation state under different ... -
A first look at past sea surface temperatures in the equatorial Indian Ocean from Mg/Ca in foraminifera
(AGU, 2005)Sea surface temperature (SST) for the central equatorial Indian Ocean, has been reconstructed over the last approx. 137 kyr, from Mg/Ca of the planktonic foraminiferal species Globigerinoides ruber. According to our record ... -
A first look at the dinoflagellate cysts abundance in the Bay of Bengal: implications on Late Quaternary productivity and climate change
(Current Science Association, 2012)Abundance and composition of dinoflagellate cysts in a sediment core (SK218/1) from the Bay of Bengal were examined for the last 23 kyr. Cyst abundance at this site varied from 20 to 153 cysts/g dry wt, which is far less ... -
A first report on a bloom of the marine prymnesiophycean, Phaeocystis globosa from the Arabian Sea
(Ifremer/ CNRS/ IRD/ Editions scientifiques et medicales Elsevier SAS. Tous droits reserves, 2000)A thick bloom of the marine prymnesiophycean, Phaeocystis globosa was observed in the central Arabian Sea during the summer monsoon period (July-August, 1996). The cells were mostly in colonial form, embedded in gelatinous ... -
A foraminiferal testimony for the reduced adverse effects of mining in Zuari Estuary, Goa
(Taylor and Francis, 2005)This paper demonstrates the potentiality of foraminifera in detecting mining pollution. Goa's Mandovi-Zuari estuarine complex is most vulnerable to deterioration caused by the mining industry. The objective of the present ... -
A freak twin trilobite larva of the Indian horseshoe crab Tachypleus gigas (Muller)
(Bombay Natural History Society, 1993)Early embryonic stages of a horseshoe crab Tachypleus gigas were studied using micrographs of live embryo. A freak egg showing two trilobite larvae bridged with each other was noticed on 38th day after fertilization. ... -
A geological and geophysical data collection system
(CUSAT, Kochi, 1992)A geological and geophysical data collection system using a Personal Computer is described below. The system stores data obtained from various survey systems typically installed in a charter vessel and can be used for ... -
A geological data logger
(IEEE Oceanic Engineering Society, 1986)A novel data logger has been designed and tested for logging data from a satellite navigator, magnetometer, and a deep-sea echosounder. The logger exploits the interrupt structure of an in-house 8085 single-board computer ... -
A geophysical survey of the De Gerlache Seamounts: Preliminary results
(Springer, 1998)The De Gerlache Seamounts actually consist of two medium-sized guyots, with summits at depths of 350-600 m. Acoustic profiler data show no significant sediment on these guyots. Alkaline basalts dredged from the summit of ... -
A glimpse of the Quaternary monsoon history from India and adjoining seas
(Elsevier, 2014)The evolution of the monsoon is briefly summarized taking into account previous studies conducted on both terrestrial and marine records recovered from the Indian subcontinent and the adjoining seas. While the initiation ... -
A glimpses on the achievements of National Institute of Oceanography, Regional Centre, Mumbai
(National Inst. of Oceanography (CSIR); India, 2009) -
A global census of marine microbes
(Wiley-Blackwell, 2010)In this chapter we provide a brief history of what is known about marine microbial diversity, summarize our achievements in performing a global census of marine microbes, and reflect on the questions and priorities for the ... -
A global Plankton diversity monitoring program
(2019)Plankton are the base of marine food webs, essential to sustaining fisheries and other marine life. Continuous Plankton Recorders (CPRs) have sampled plankton for decades in both hemispheres and several regional seas. CPR ...