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Dr. Lekshmy P R

Assistant Professor

Department of Atmospheric Sciences

Cochin University of Science and Technology
Kochi - 682022, Kerala, India

E-mail-

lekshmy@cusat.ac.in




JOURNAL PUBLICATIONS (RECENT) [TOTAL PUBLICATIONS : 7]
  • Amount dependency of monsoon rainfall ?18O on multiple time scales: observations from south western India, Climate dynamics, 2019

  • The effect of monsoon circulation on the stable isotopic composition of rainfall, Journal of Geophysical Research – Atmospheres, 2018

  • Influence of stratiform clouds on ?D and ?18O of monsoon water vapour and rain in a tropical coastal stations, Journal of Hydrology, Vol. 563, 2018

  • Spatial variation of amount effect over peninsular India and Sri Lanka: role of seasonality, Geophysical Research Letters, Vol. 42, 2015

  • 18O depletion in monsoon rain relates to large scale organized convection rather than the amount of rainfall, Scientific Reports., Nature Scientific Reports, 2014

  • Hydrogen and Oxygen Isotopic Compositions of Water Vapour over Bay of Bengal during Monsoon, Geophysical Research Letters , Vol. 40, 2013

  • Comment on “Tracing the sources of water using stable isotopes: first results along the Mangalore? Udupi region, south?west coast of India”, Rapic Communication in Mass Spectrometry, Vol. 26, 2012

  • CONFERENCE PUBLICATIONS (RECENT) [TOTAL PUBLICATIONS : 7]
  • Recent advances in stable isotope hydrology studies over India: Implication to paleo monsoon reconstruction, International conference on Geology: Emerging methods and applications (GEM-2017), 2017

  • Amount effect in peninsular India and Sri Lanka aids the choice of 18O based monsoon proxy sites, National Climate Science Conference, 2015

  • Rain- vapour isotopic interaction over the south-west coast of India, European Geophysical Union General Assembly, 2015

  • Short-term Variability of Indian Summer Monsoon Rainfall 18O, European Geophysical Union General Assembly, 2015

  • Holocene monsoon variability derived from speleothems, Mini-Symposium on Reconciliation of Marine and Terrestrial Records of Summer Monsoon Variability during the Holocene, 80~ INSA Anniversary General Meeting, Goa, 2014

  • Stable isotopic composition of atmospheric vapour over the Bay of Bengal and its relation with ocean surface conditions, 12th ISMAS Triennial International Conference on Mass Spectrometry, 2013

  • Is the Isotopic Composition of Rainfall of the South west coast of India Independent of Local Rainfall Amount? , 12th ISMAS Triennial International Conference on Mass Spectrometry, 2012

  • RESEARCH PROJECTS
  • "nfluence of microphysical and boundary layer processes on stable isotopic ratios of monsoon rainfall" (ISRO Respond- 2018 -2020 , Total outlay Rs.2300000)