Browsing by Author "Deenadayalan, K."
Now showing items 1-7 of 7
-
Controls of mass transport deposit and magnetic mineral diagenesis on the sediment magnetic record from the Bay of Bengal
Joao, H.M.; Badesab, F.K.; Gaikwad, V.; Kocherla, M.; Deenadayalan, K. (Elsevier, 2021)We conducted rock magnetic, mineralogical, sedimentological and geochemical analyses on a sediment core (MD161/Stn-11) retrieved from a complex marine sedimentary system of Krishna-Godavari (K-G) basin to delineate the ... -
Controls on evolution of gas-hydrate system in the Krishna-Godavari basin, offshore India
Badesab, F.K.; Dewangan, P.; Usapkar, A.; Kocherla, M.; Peketi, A.; Mohite, K.; Sangode, S.J.; Deenadayalan, K. (American Geophysical Union Publications, 2017)Abstract In this study, we integrate environmental magnetic, sedimentological, and geochemical records of sediment core of Hole NGHP-01-10D overlying methane hydrate deposits to decipher the controls on the evolution of ... -
Identification and characterization of tsunami deposits off southeast coast of India from the 2004 Indian Ocean tsunami: Rock magnetic and geochemical approach.
Veerasingam, S.; Venkatachalapathy, R.; Basavaiah, N.; Ramkumar, T.; Venkatramanan, S.; Deenadayalan, K. (Indian Academy of Sciences, 2014)The December 2004 Indian Ocean Tsunami (IOT) had a major impact on the geomorphology and sedimentology of the east coast of India. Estimation of the magnitude of the tsunami from its deposits is a challenging topic to be ... -
Magnetic Mineralogical Approach for the Exploration of Gas Hydrates in the Bay of Bengal
Badesab, F.K.; Dewangan, P.; Gaikwad, V.; Kars, M.; Kocherla, M.; Krishna, K.S.; Sangode, S.J.; Deenadayalan, K.; Kumar, P.; Naikgaonkar, O.; Ismaiel, M.; Khan, A. (2019)We evaluate the environmental magnetic, geochemical, and sedimentological records from three sediment cores from potential methane-hydrate bearing sites to unravel linkages between sedimentation, shale tectonics, magnetite ... -
Magnetic tracing of sediment dynamics of mudbanks off southwest coast of India
Badesab, F.K.; Gaikwad, V.; Gireeshkumar, T.R.; Naikgaonkar, O.; Deenadayalan, K.; Samiksha, S.V.; DineshKumar, P.K.; Loveson, V.J.; Iyer, S.D.; Khan, A.; Udayakrishnan, P.B.; Sardar, A.A. (Springer Berlin Heidelberg, 2018)In this study, we utilized environmental magnetic in combination with sedimentological and hydrodynamic data to investigate the formative processes of mudbanks along southwest coast of India. We document the linkages between ... -
Onset of industrial pollution recorded in Mumbai mudflat sediments, using integrated magnetic, Chemical, sup(210) Pb dating, and microscopic methods
Blaha, U.; Basavaiah, N.; Deenadayalan, K.; Borole, D.V.; Mohite, R.D. (American Chemical Society, 2011)The onset and rise of urban and industrial pollution in the Mumbai region was reconstructed from an anthropogenically contaminated mudflat sediment profile from the adjacent Thane creek using magnetic parameters, polycyclic ... -
Rock magnetic evidence of tectonic control on the sedimentation and diagenesis in the Andaman Sea over ~1 million years
Badesab, F.K.; Mascarenhas-Pereira, M.B.L.; Gaikwad, V.; Dewangan, P.; Panda, P.P.; Deenadayalan, K.; Salunke, K.; Augastian, B.; Patil, J.R.; Lakshmi, B.V. (Elsevier, 2021)We evaluate the sedimentary (magnetic, mineralogical, geochemical, grain size) records of a long sediment core (NGHP-01-17 A) to elucidate the tectonic control on the sedimentation and diagenesis in the Andaman Sea (AS) ...