School of Earth, Ocean & Atmospheric Sciences: Recent submissions

Now showing items 61-70 of 520

Ecology of Cyst Producing Dinoflagellotes

Rodrigues, Roy Valentino
Early Neoproterozoic tectonics in the Godhra-Chhota Udepur sector: Evidence for two-stage accretion in the Great Indian Proterozoic Fold Belt

Banerjee, A.; Sequeira, N.; Cogne, N.; Prabhakar, N.; Bhattacharya, A. (Lithosphere. 2022(8); 2022; ArticleID_9322892.)

The Great Indian Proterozoic Fold Belt (GIPFOB) is a curviplanar highly-tectonized zone of Precambrian crystalline rocks. In the GIPFOB, the N/NNE-striking western arm (the Aravalli Delhi Fold Belt, ADFB) and the E-striking ...
Metal enrichment in sediments and bioaccumulation in edible bivalve Saccostrea cucullata from mudflats of a tropical estuary, India: A study to investigate toxicity and consumption suitability

Bhatkhande, A.D.; Nasnodkar, M.R. (Environmental Science and Pollution Research. NYP; 2022; NYP.)

Mudflat sediment cores from lower (C-1), middle (C-2), and lower regions of upper (C-3) Chapora Estuary were investigated for grain size composition, total organic carbon, total and bioavailable Fe, Mn, Cu, Co, Ni, and Zn ...
Styles and origin of post- and syn-depositional structures of metagreywacke-argillite strata (Goa Group), and formation of Bouma sequence, West Coast of India

Fernandes, G.Q.; Iyer, S.D.; Mahender, K. (Journal of Sedimentary Environments. 7(2); 2022; 237-250.)

Study of the sedimentary structures helps to interpret the depositional process of siliciclastic sediments. Sedimentary structures are classified based on the morphology, formation process, sediment rheology, deformation ...
Isolation and identification of potent tributyltin chloride utilizing Pseudomonas sp. strain VBAK from Vishakhapatnam shipping harbor sediments

AnandKumar, B.; Gummadi, T.; Gundluri, B.R.; Berde, C.V.; Pallaval, V.B. (Journal of Applied Biology and Biotechnology. 10(2); 2022; 12-20.)

Screening for tributyltin (TBT)-resistant and degrading bacteria was pertinent for the selection of isolates with decontamination ability of TBT. With this rationale, 205 strains were isolated from Vishakhapatnam shipping ...
Antarctic sea-ice and palaeoproductivity variation over the last 156,000 years in the Indian sector of Southern Ocean

Ghadi, P.P.; Nair, A.; Crosta, X.; Mohan, R.; Manoj, M.C.; Meloth, T. (Marine Micropaleontology. 160; 2020; ArticleID_101894.)

Antarctic sea ice plays a vital role in global climate via its impact on ocean circulation, biological productivity and CO sub(2) partitioning between the ocean and the atmosphere. However, very little is known about its ...
Holocene sedimentology in an isolation basin in the Larsemann Hills, East Antarctica

Mahesh, B.S.; Nair, A.; Ghadi, P.P.; Warrier, A.; Mohan, R. (Polar Science. 30; 2021; ArticleID_100729.)

Holocene paleoenvironmental changes along the East Antarctic margin have been reconstructed using marine and lake sediment cores. Isolation basins in the coastal ice-free regions offer continuous sedimentary sequences to ...
Geochemical features of Bellara Trap volcanic rocks of Chitradurga Greenstone Belt, western Dharwar Craton, India: Insights into MORB-BABB Association from a Neoarchean Back-Arc Basin

Manikyamba, C.; Ganguly, S.; Pahari, A. (Journal of Earth Science. 32(6); 2021; 1528-1544.)

This study presents a comprehensive account of the petrogenetic and geodynamic evolution of the Bellara Trap volcanic rocks from the Ingaldhal Formation, Chitradurga Group, western Dharwar Craton (WDC). Geochemical attributes ...
Spatio-temporal assessment of COVID-19 lockdown impact on beach litter status and composition in Goa, India

Nigam, R.; Luis, A.J.; Prasad, P.; Kuttikar, S.; Yadav, R.; Vaz, E.; Mahender, K. (Marine Pollution Bulletin. 174; 2022; ArticleID_113293.)

The study aimed to understand beach litter status at some of the world-famous beaches of Goa, West India, to comprehend the impact of the Covid-19 lockdown. We characterize litter in six categories (Nylon+Rubber, Plastics, ...
Nutrient cycling and productivity in Antarctic lakes

Choudhary, S.; Nayak, G.N.; Khare, N. (Assessing the Antarctic Environment from a Climate Change Perspective: An Integrated Approach, Ed. by Niloy Khare. 2022; 141-152.)

Sedimentary organic matter from the Antarctic lakes is the source of various proxies used to study productivity changes. A total of three sediment cores (GL-1, V-1, and L-6) collected from the lakes of Schirmacher Oasis, ...

Now showing items 61-70 of 520

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