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Environmental Sciences

D-Index
34
Citations
4256
World Ranking
9464
National Ranking
103

Overview

S. K. Bhattacharya is affiliated with the Indian Institute of Technology Kharagpur in India. Their research primarily spans the fields of Earth and Planetary Sciences and Environmental Science, with significant work in subfields including Atmospheric Science, Global and Planetary Change, Paleontology, Geochemistry and Petrology, and Ecology.

The scientist's work covers a range of topics including:

  • Climate variability and models
  • Groundwater and Isotope Geochemistry
  • Geology and Paleoclimatology Research
  • Paleontology and Stratigraphy of Fossils
  • Tropical and Extratropical Cyclones Research
  • Geological and Geochemical Analysis
  • Atmospheric and Environmental Gas Dynamics

Notable recent papers authored by or involving S. K. Bhattacharya include:

  • "Technical Note: Developments and Applications in Triple Oxygen Isotope Analysis of Carbonates" (2020), published in ACS Earth and Space Chemistry
  • "Region-specific performances of isotope enabled general circulation models for Indian summer monsoon and the factors controlling isotope biases" (2022), published in Climate Dynamics
  • "Signatures of monsoon intra-seasonal oscillation and stratiform process in rain isotope variability in northern Bay of Bengal and their simulation by isotope enabled general circulation model" (2020), published in Climate Dynamics
  • "Vapor Isotope Probing of Typhoons Invading the Taiwan Region in 2016" (2022), published in Journal of Geophysical Research Atmospheres
  • "Triple oxygen isotopes in intertrappean fossil woods: Evidence of higher tropical rainfall during Deccan volcanism" (2023), published in Chemical Geology

Frequent co-authors of Bhattacharya's work include:

  • Anindya Sarkar
  • Mao-Chang Liang
  • Sangbaran Ghoshmaulik
  • Pallab Roy
  • Saikat Sengupta

Publications are often featured in venues such as:

  • Rapid Communications in Mass Spectrometry
  • Climate Dynamics
  • Chemical Geology
  • Earth and Space Science
  • ACS Earth and Space Chemistry

Best Publications

  • Palaeoclimatic changes deduced from 13C/12C and C/N ratios of Karewa lake sediments, India

    R. V. Krishnamurthy;S. K. Bhattacharya;Sheela Kusumgar

  • Oxygen isotope evidence for a stronger winter monsoon current during the last glaciation

    A. Sarkar;A. Sarkar;R. Ramesh;R. Ramesh;S. K. Bhattacharya;S. K. Bhattacharya;G. Rajagopalan

  • Mio–Pliocene monsoonal record from Himalayan foreland basin (Indian Siwalik) and its relation to vegetational change

    Prasanta Sanyal;S.K Bhattacharya;Rohtash Kumar;S.K Ghosh

  • 18O studies on recharge of phreatic aquifers and groundwater flow-paths of mixing in the Delhi area

    P. S. Datta;S. K. Bhattacharya;S. K. Tyagi

  • Climatic correlations in the stable isotope records of silver fir ( Abies pindrow) trees from Kashmir, India

    R. Ramesh;S.K. Bhattacharya;K. Gopalan

  • Distribution of oxygen and hydrogen isotopes in shallow groundwaters from Southern India: influence of a dual monsoon system

    R.D Deshpande;S.K Bhattacharya;R.A Jani;S.K Gupta

  • Dendroclimatological implications of isotope coherence in trees from Kashmir Valley, India

    R. Ramesh;S. K. Bhattacharya;K. Gopalan;K. Gopalan

  • GEOCHEMICAL EVIDENCE FOR ANOXIC DEEP WATER IN THE ARABIAN SEA DURING THE LAST GLACIATION

    A. Sarkar;S.K. Bhattacharya;M.M. Sarin

  • Oxygen Isotope Dynamics of Atmospheric Nitrate and Its Precursor Molecules

    Greg Michalski;S. K. Bhattacharya;David F. Mase

  • Isotope studies in large river basins: A new global research focus

    John J. Gibson;Pradeep Aggarwal;James Hogan;Carol Kendall

  • Stable isotopes in the source waters of the Yamuna and its tributaries: seasonal and altitudinal variations and relation to major cations

    Tarun K. Dalai;S. K. Bhattacharya;S. Krishnaswami

  • Intensification of monsoon, microclimate and asynchronous C4 appearance: Isotopic evidence from the Indian Siwalik sediments

    Prasanta Sanyal;A. Sarkar;S.K. Bhattacharya;Rohtash Kumar

  • Dinosaur coprolites from the Late Cretaceous (Maastrichtian) Lameta Formation of India: isotopic and other markers suggesting a C3 plant diet

    Prosenjit Ghosh;S.K. Bhattacharya;Ashok Sahni;R.K. Kar

  • Oxygen and hydrogen isotopic ratios in groundwaters and river waters from India

    S. K. Bhattacharya;S. K. Gupta;R. V. Krishnamurthy

  • Palaeoclimate and palaeovegetation in central India during the Upper Cretaceous based on stable isotope composition of the palaeosol carbonates

    P. Ghosh;S.K. Bhattacharya;R.A. Jani

  • The NO+O3 reaction: A triple oxygen isotope perspective on the reaction dynamics and atmospheric implications for the transfer of the ozone isotope anomaly

    Joel Savarino;S. K. Bhattacharya;Samuel Morin;Mélanie Baroni

  • Characterisation of recharge processes and groundwater flow mechanisms in weathered-fractured granites of Hyderabad (India) using isotopes

    B. S. Sukhija;D. V. Reddy;P. Nagabhushanam;S. K. Bhattacharya

  • Groundwater δ18O and δD from central Indian Peninsula: influence of the Arabian Sea and the Bay of Bengal branches of the summer monsoon

    S.K. Gupta;R.D. Deshpande;S.K. Bhattacharya;R.A. Jani

  • Chemical diagenesis of Siwalik sandstone: Isotopic and mineralogical proxies from Surai Khola section, Nepal

    Prasanta Sanyal;S.K. Bhattacharya;M. Prasad

  • Laboratory study of nitrate photolysis in Antarctic snow. II. Isotopic effects and wavelength dependence

    Tesfaye A. Berhanu;Tesfaye A. Berhanu;Carl Meusinger;Joseph Erbland;Joseph Erbland;Rémy Jost

  • Changes in surface productivity and subsurface denitrification during the Holocene: a multiproxy study from the eastern Arabian Sea:

    Rajesh Agnihotri;S. K. Bhattacharya;M. M. Sarin;B. L.K. Somayajulu

Frequent Co-Authors

Joel Savarino
Joel Savarino Grenoble Alpes University
Rengaswamy Ramesh
Rengaswamy Ramesh Physical Research Laboratory
Mao-Chang Liang
Mao-Chang Liang Academia Sinica
Santanu Banerjee
Santanu Banerjee Indian Institute of Technology Bombay
Mark H. Thiemens
Mark H. Thiemens University of California, San Diego
K. Gopalan
K. Gopalan National Geophysical Research Institute
B.L.K. Somayajulu
B.L.K. Somayajulu Physical Research Laboratory
Mitsuru Ebihara
Mitsuru Ebihara Tokyo Metropolitan University
Manmohan Sarin
Manmohan Sarin Physical Research Laboratory
Yusuke Yokoyama
Yusuke Yokoyama University of Tokyo

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