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    Now showing items 151-160 of 163

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    Benthic foraminifera 

    Saraswat, R.; Nigam, R. (Elsevier, 2013)
    Benthic foraminifera are protozoa, which evolved during Cambrian and at present are found living in all possible marine environments. Their single cell is enclosed in a microscopic calcareous or agglutinated shell called ...
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    Foraminifers as indicators of marine pollution: A culture experiment with Rosalina leei 

    Saraswat, R.; Kurtarkar, S.R.; Mazumder, A.; Nigam, R. (Elsevier, 2004)
    In order to develop a viable foraminiferal proxy for heavy metal pollutants, juvenile specimens of Rosalina leei were subjected to different mercury concentrations (0 -180 ng/l). Initially considerable growth was observed ...
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    Can the possibility of some linkage of monsoonal precipitation with solar variability be ignored? Indications from foraminiferal proxy records 

    Khare, N.; Nigam, R. (Indian Academy of Sciences, 2006)
    Foraminiferal studies on a shallow water sediment core off Karwar, central west coast of India have revealed significant changes in the monsoonal precipitation during the last around 720 years. The results hint towards ...
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    Palaeoceanographic implications of abundance and mean proloculus diameter of benthic foraminiferal species Epistominella exigua in sub-surface sediments from distal Bay of Bengal fan 

    Saraswat, R.; Nigam, R.; Barreto, L. (Indian Academy of Science, 2005)
    Temporal variation in abundance and mean proloculus diameter of the benthic foraminiferal species Epistominella exigua has been reconstructed over the last approx. 50,000 yr BP, from a core collected from the distal Bay ...
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    A first look at factors affecting aragonite compensation depth in the eastern Arabian Sea 

    Singh, D.P.; Saraswat, R.; Naik, Dinesh K.; Nigam, R. (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 ...
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    Addressing environmental issues through foraminifera – Case studies from the Arabian Sea 

    Nigam, R. (The Palaeontological Society of India, 2005)
    The present global scenario poses multiple environmental problems such as the green house effect, ozone holes, global warming and consequential sea level rise, all being attributed to anthropogenic contributions. Obviously, ...
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    Demarcation of HTL and CRZ boundary along the land bearing revenue survey No. 275 (pt.) CTS Nos. 657(A) (pt.) and 1295 (pt.) at Kanjur, Mumbai. Sponsored by Metro Infrastructure and Project Solutions India (P) Ltd. 

    Pathak, M.C.; Nigam, R.; Pathak, K.C.; Ganesan, P.; Kotnala, K.L.; Naik, D.K.; Fernandes, A.; Chitari, K.G. (2004)
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    Indian monsoon variability in the last 2000 years as inferred from benthic foraminifera 

    Suokhrie, T.; Saalim, S.M.; Saraswat, R.; Nigam, R. (Elsevier, 2018)
    The effect of ambient conditions on living (Rose-Bengal stained) benthic foraminifera has been studied from the shelf and slope of the central-western Bay of Bengal to assess the applicability of temporal changes in benthic ...
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    Assessing the ecological preferences of agglutinated benthic foraminiferal morphogroups from the western Bay of Bengal 

    Saalim, S.M.; Saraswat, R.; Suokhrie, T.; Nigam, R. (2019)
    Agglutinated benthic foraminiferal morphogroups have often been used as a proxy in paleoecological studies. The response of various agglutinated morphogroups may, however, vary regionally. Here we report the ecological ...
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    Reconstruction of Late Pleistocene and Holocene Sea Level Curve for the East Coast of India 

    Loveson, V.J.; Nigam, R. (2019)
    Holocene sea level curve has been generated for the East Coast of India. About seventy five 14C dates which are available from published works on coastal plains and offshore regions of the East Coast were considered and ...
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    Nigam, R. (163)
    Saraswat, R. (46)Khare, N. (22)Hashimi, N.H. (14)Panchang, R. (12)Kurtarkar, S.R. (11)Setty, M.G.A.P. (11)Mazumder, A. (10)Linshy, V.N. (8)Henriques, P.J. (7)... View MoreSubjectforaminifera (34)Geology and Geophysics (16)Foraminifera (15)Oceanography and Limnology (12)ISW, India, West Coast (10)palaeoclimate (9)benthos (7)palaeoclimatology (7)sediment samples (7)sediments (7)... View MoreDate Issued2020 - 2023 (7)2010 - 2019 (36)2000 - 2009 (51)1990 - 1999 (33)1980 - 1989 (33)1979 - 1979 (3)Has File(s)Yes (154)No (9)

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