Ramabadran Rengarajan
Dr. Ramabadran Rengarajan
Physical Research Laboratory
Earth and Planetary Sciences Division
Navrngpura
Ahmedabad, 380009
India
Phone: +91 (0) 79 263 143 14
Phone2: +91(0)9428613841
Fax: +91 (0) 79 263 015 02
E-mail:
ramabadran.rengarajan(at)gmail.comURL Institution:
https://www.prl.res.in/~rajan
Key Publications of Ramabadran Rengarajan (up to ten) :
S.S. Anand, R. Rengarajan, V. Sarma, A.K. Sudheer, R. Bhushan, S.K. Singh, 2017. Spatial variability of upper ocean POC export in the Bay of Bengal and the Indian Ocean determined using particle-reactive Th-234, J. Geophys. Res. Oceans, 122 (5), 3753-3770.
Srinivas Bikkina, August Andersson, Kirpa Ram, MM Sarin, Rebecca J Sheesley, Elena N Kirillova, R Rengarajan, AK Sudheer, Orjan Gustafsson, 2017. Carbon isotope?constrained seasonality of carbonaceous aerosol sources from an urban location (Kanpur) in the Indo?Gangetic Plain, J. Geophys. Res. Atmos., 122 (9), 4903-4923.
Srinivas Bikkina, A. Andersson, M.M. Sarin, R.J. Sheesley, E. Kirillova, R. Rengarajan, A.K. Sudheer, K. Ram, Orjan Gustafsson, 2016. Dual carbon isotope characterization of total organic carbon in wintertime carbonaceous aerosols from northern India, J. Geophys. Res. Atmos., 121, doi: 10.1002/2016JD024880.
A.K. Sudheer, M.Y. Aslam, M. Upadhyay, R. Rengarajan, R. Bhushan, J.S. Rathore, S.K. Singh, S. Kumar, 2016. Carbonaceous aerosol over semi-arid region of western India: Heterogeneity in sources and characteristics, Atmos. Res., 178, 268-278. Doi: 10.1016/j.atmosres.2016.03.026.
R. Rengarajan, V.V.S.S. Sarma, 2015. Submarine groundwater discharge and nutrient addition to the coastal zone of the Godavari estuary, Mar. Chem. doi: 10.1016/j.marchem.2015.03.008.
Srinivas, B., Sarin, M. M., Rengarajan, R. 2014. Atmospheric transport of mineral dust from the Indo-Gangetic Plain: Temporal variability, acid processing, and iron solubility. Geochem. Geophys. Geosys. 15, 3226-3243. doi: 10.1002/2014GC005395.
P. Martin, M.R.van der Loeff, N. Cassar, P. Vandromme, F. d'Ovidio, L. Stemmann, R. Rengarajan, M. Soares, H. E. Gonzalez, F. Ebersbach, R. S. Lampitt, R. Sanders, B. A. Barnett, V. Smetacek and S. W. A. Naqvi, 2013, Iron fertilization enhanced net community production but not downward particle flux during the Southern Ocean iron fertilization experiment LOHAFEX, Global Biogeochem. Cycles, doi: 10.1002/gbc.20077.
J.Z. Du, W.S. Moore, H.F. Hsh, G.Z. Wang, J. Scholten, P. Henderson, W. Men, R. Rengarajan, Z.J. Sha, J.J. Jiao, 2013. Inter-comparison of radium analysis in coastal sea water of the Asian region, Mar. Chem., 156, 138-145.
K. Ram, M.M. Sarin, A.K. Sudheer, R. Rengarajan, 2012. Carbonaceous and Secondary Inorganic Aerosols during Wintertime Fog and Haze over Urban Sites in the Indo-Gangetic Plain, Aerosol Air Qual. Res., 12, 359-370.
A.K. Sudheer, R. Rengarajan, 2012. Atmospheric Mineral Dust and Trace Metals over Urban Environment in Western India during Winter, Aerosol Air Qual. Res., 12, 923-933.
P. Rajput, M.M. Sarin, R. Rengarajan, D. Singh, 2011. Atmospheric polycyclic aromatic hydrocarbons (PAHs) from post-harvest biomass burning emissions in the Indo-Gangetic Plain: Isomer ratios and temporal trends, Atmos. Environ., 45, 6732-6740.
P. Rajput, M.M. Sarin, R. Rengarajan, 2011. High-precision GC-MS analysis of atmospheric Polycyclic Aromatic Hydrocarbons (PAHs) and isomer ratios from biomass burning emissions, J. Environ. Protection, 2, 445-453.
R. Rengarajan, M.M. Sarin, and A.K. Sudheer, 2011. Wintertime PM2.5 and PM10 carbonaceous and inorganic constituents from urban site in western India, Atmos. Res., 102, 420-431.
R. Rengarajan, M.M. Sarin, and A.K. Sudheer, 2011. Aerosol acidity and secondary organic aerosol formation during wintertime over urban environment in western India. Atmos. Environ., 45, 1940 -1945, doi:10.1016/j.atmosenv.2011.01.026.
R. Rengarajan, Singh, S.K., Sarin, M.M., Krishnaswami, S., 2009. Strontium isotopes and Major ion chemistry in the Chambal River System, India: Implications to Silicate Erosion Rates of the Ganga, Chem. Geol., 260, 87-101, doi: 10.1016/j.chemgeo.2008.12.013.
R. Rengarajan, M.M. Sarin and A.K. Sudheer, 2007. Carbonaceous and inorganic species in atmospheric aerosols during wintertime over urban and high-altitude sites in North India, J. Geophys. Res., 112, D21307, doi: 10.1029/2006JD008150.
R. Rengarajan, M.M. Sarin and S. Krishnaswami, 2006. Dissolved Uranium and 234U/238U in the Yamuna and the Chambal rivers, India, Aquat. Geochem., 12, 73-101.
Expertise of Ramabadran Rengarajan:
| Expertise Category | Specific Expertise |
|---|
| Expert Type | Expert Type |
| Scientific / Fundamental Research |
| Scope | Scope |
| Process Studies |
| Topic Atmosphere | Atmosphere |
| Air Pollution |
| Topic Hydrosphere | Hydrosphere |
| Ocean |
| Topic Lithosphere | Lithosphere |
| Geochemical Processes |
| Spatial Scale | Spatial Scale |
| Regional |
| Time Frame | Time Frame |
| Recent / Today |
| Methods | Method |
| Data Collection - Measurement |
Specialties of Ramabadran Rengarajan:
Ocean carbon export using Natural radionuclides
Atmospheric chemistry
Last update: 12/7/21
Source of data: ProClim- Research InfoSystem (1993-2024)
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