Browsing by Author "Zatale, Anjali"
Now showing items 1-5 of 5
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Biogeochemistry and trophic structure of a cold seep ecosystem, offshore Krishna-Godavari basin (east coast of India)
Peketi, A.; Mazumdar, A.; Sawant, B.; Manaskanya, A.; Zatale, Anjali (Elsevier, 2022)Active cold seep sites associated with shallow gas hydrates were recently reported from Krishna-Godavari (K-G) basin, off east coast of India. Benthic fauna including chemosymbiotic bivalves (genera Bathymodiolus, Acharax, ... -
First record of cold-seep induced enhanced water column methane concentrations from the EEZ of India
Peketi, A.; Mazumdar, A.; Dewangan, P.; Shirodkar, G.; Sriram, G.; Pillutla, S.P.K.; Zatale, Anjali (Springer, 2021)A scientific expedition was carried out onboard RV Sindhu Sadhana (12th to 23rd February, 2020) for gas hydrate/cold-seep exploration in Mannar basin, northern Indian Ocean. We observed for the first time gas flares in the ... -
Gas migration signatures over the volcanic cratered seamount, off the Nicobar Islands in the Andaman Sea
Sriram, G.; Dewangan, P.; Yatheesh, V.; Peketi, A.; Mahesh, P.; Mazumdar, A.; Mahale, V.; Jacob, J.; Dubey, K.M.; Kumar, Pankaj; Mishra, C.K.; Gautham, S.; Anirudh, A.K.; Ankush, P.; MadhavRam, A.B.; Shijin, K.K.; Salkar, T.G.; Zatale, Anjali; Rajurkar, V.; Khokher, S.H.; Garg, Shriya; Choudhary, A.K.; Aswini, K.K.; Gawas, Amol (Springer, 2023)The submarine volcanic arc off-Nicobar is seismologically very active with numerous earthquake swarms reported after the tsunamigenic 26th December 2004 earthquake in the Andaman-Nicobar-Sumatra subduction zone. Therefore, ... -
Hydrothermal amorphous silica, barite and orpiment from the crater area of seamount (SM-13) off Nicobar island, Andaman sea: Indications for the development of a new hydrothermal field
Peketi, A.; Sriram, G.; Mazumdar, A.; Dewangan, P.; Zatale, Anjali; Rajurkar, V.; Shirodkar, G.; Mahale, V.; Yatheesh, V. (Elsevier, 2024)The Andaman sea characterized by trench-arc-backarc elements (Andaman-Nicobar island-arc, the Andaman back-arc spreading center, the seamount complex, and the back-arc basin) is a complex active basin and is known for ... -
The first record of the genus Lamellibrachia (Siboglinidae) tubeworm along with associated organisms in a chemosynthetic ecosystem from the Indian Ocean: A report from the Cauvery-Mannar Basin
Mazumdar, A.; Dewangan, P.; Peketi, A.; Badesab, F.K.; Sadique, M.; Kalyani, S.; Mathai, J.; Ghosh, Ankita; Zatale, Anjali; Pillutla, S.P.K.; Uma, C.; Mishra, C.K.; Fernandes, Walsh; Tyagi, A.; Paul, Tanojit (Springer Science and Business Media LLC, 2021)Here, we report for the first time, the genus Lamellibrachia tubeworm and associated chemosynthetic ecosystem from a cold-seep site in the Indian Ocean. The discovery of cold-seep was made off the Cauvery-Mannar Basin ...