आईआईटीएम
IITM

Other details:  

• I have been participating observational campaigns over Ocean and Land for measuring the atmospheric parameters.
• Participated in 36th Indian Scientific Expedition to Antarctica (36-ISEA) for measuring Greenhouse gases (GHGs), black carbon, and solar radiation fluxes at Antarctica region covering Southern Ocean in December 2016 to March 2017.
• Attended 15-day Indo Tibetan Border Police (ITBP) training on Snow-ice acclimatization training as part of 36^th Expedition to Antarctica.
• Participated in profile CO₂ measurement at TIFR Balloon facility centre, Hyderabad during December 2015 

Publications:  

15. Pathakoti, M., Mahalakshmi, D.V., Gaddamidi, Sreenivas., Arun, S.S., Bothale, R.V., Chauhan, P., Raja, P., Rajan, K.S. and Chandra, N., 2023. Three-dimensional view of CO2 variability in the atmosphere over the Indian region. Atmospheric Research, 290, p.106785 (IF=5.5).

14. Shukla, A.K., Tripathi, S.N., Canonaco, F., Lalchandani, V., Sahu, R., Srivastava, D., Dave, J., Thamban, N.M., Gaddamidi, Sreenivas., Sahu, L. and Kumar, M., 2023. Spatio-temporal variation of C-PM2. 5 (composition based PM2. 5) sources using PMF* PMF (double-PMF) and single-combined PMF technique on real-time non-refractory, BC and elemental measurements during post-monsoon and winter at two sites in Delhi, India. Atmospheric Environment, 293, p.119456 (IF= 5.755).

13. Jain, V., Tripathi, N., Tripathi, S.N., Gupta, M., Sahu, L.K., Murari, V., Gaddamidi, Sreenivas., Shukla, A.K. and Prevot, A.S., 2023. Real-time measurements of non-methane volatile organic compounds in the central Indo-Gangetic basin, Lucknow, India: source characterisation and their role in O 3 and secondary organic aerosol formation. Atmospheric Chemistry and Physics, 23(5), pp.3383-3408 (IF=7.197).

12. Sreenivas, G., Mahesh, P., Mahalakshmi, D. V., Kanchana, A. L., Chandra, N., Patra, P. K., ... & Dadhwal, V. K. (2022). Seasonal and annual variations of CO2 and CH4 at Shadnagar, a semi-urban site. Science of The Total Environment, 153114 (IF=10.754).

11. Lalchandani, V., Srivastava, D., Dave, J., Mishra, S., Tripathi, N., Shukla, A.K., Sahu, R., Thamban, N.M., Gaddamidi, Sreenivas., Dixit, K. and Ganguly, D., Effect of biomass burning on PM2. 5 composition and secondary aerosol formation during post‐monsoon and winter haze episodes in Delhi. Journal of Geophysical Research: Atmospheres, p.e2021JD035232 (IF=5.217).

10. Shukla, A.K., Lalchandani, V., Bhattu, D., Dave, J.S., Rai, P., Thamban, N.M., Mishra, S., Gaddamidi, Sreenivas., Tripathi, N., Vats, P. and Rastogi, N., 2021. Real-time quantification and source apportionment of fine particulate matter including organics and elements in Delhi during summertime. Atmospheric Environment, 261, p.118598 (IF= 5.755).

09. Mahesh Pathakoti1, Sreenivas Gaddamidi, Biswadip Gharai, Sesha Sai Mullapudi Venkata Rama, Rajan Kumar Sundaran3, Wei Wang.,(2019), Retrieval of CO2, CH4, CO and N2O using ground-based FTIR data and validation against satellite observations over the Shadnagar, India. Atmos. Meas. Tech. Discuss., https://doi.org/10.5194/amt- 2019-7 Manuscript under review for journal Atmos. Meas. Tech. Discussion started: 1 February 2019. 

08. Sreenivas Gaddamidi., Mahesh, P., Biswadip, G., Suresh, S., Rao, P. V. N., & Krishna, C. (2019). Spatio-temporal distribution of CO2 mixing ratio over Bhubaneswar, Varanasi and Jodhpur of India–Airborne campaign, 2016. Atmospheric Environment– Elsevier (IF= 5.755).

07. Mahesh P, Biswadip.G, Sreenivas Gaddamidi, Rao P.V.N, Mallikarjun K, SeshaSai M.V.R and Krishna Murthy Y.V.N., 2018, “Estimation of Molecular Column Density of Methane (XCH₄) is using AVIRIS-NG data” under review Journal of Applied Remote Sensing –SPIE (IF=1.568).

06. Mahesh Pathakoti, Sreenivas Gaddamidi, Biswadip Gharai, Prijith Sudhakaran Syamala, Pamaraju Venkata Narasimha Rao, Saroj Bandh Choudhury, Kaila Venkata Raghavendra and Vinay Kumar Dadhwal .: Influence of meteorological parameters on atmospheric CO₂ at Bharati, the Indian Antarctic research station, Polar Research, 37:1, DOI: 10.1080/17518369.2018.1442072 ,2018 (IF=1.847).

05. Pathakoti, M., Asuri, L. K., Dangeti Venkata, M., Peethani, S., Sreenivas Gaddamidi., Soni, V. K., & Peshin, S. K. (2018). Assessment of total columnar ozone climatological trends over the Indian sub-continent. International Journal of Remote Sensing, 39(12), 3963-3982.

04. P. Mahesh, G. Biswadip, P. V. N. Rao, V. K. Dadhwal, Sreenivas Gaddamidi, A.L. Kanchana & K. Mallikarjun (2017) A new ground based FTIR spectrometer reference site at Shadnagar (India) and preliminary columnar retrievals of CH₄ and N₂O, International Journal of Remote Sensing, 38:14, 4033-4046, DOI: 10.1080/01431161.2017.1312624 (IF=3.5).

03. Mahesh, P., Sreenivas Gaddamidi., Rao, P. V. N., and Dadhwal, V. K.: Atmospheric CO₂ retrieval from ground based FTIR spectrometer over Shadnagar, India, Atmos. Meas. Tech. Discuss., and doi: 10.5194/amt-2016-177, 2016.

02. Sreenivas Gaddamidi, Pathakoti Mahesh, Jose Subin, Asuri Lakshmi Kanchana, Pamaraju Venkata Narasimha Rao, and Vinay Kumar Dadhwal.: Influence of Meteorology and interrelationship with greenhouse gases (CO₂ and CH₄/ at a suburban site of India, Atmos. Chem. Phys., 16, 3953–3967, doi:10.5194/acp-16-3953-2016(IF=7.197).

01. Mahesh, P., Sreenivas, G., Rao, P. V. N., Dadhwal, V. K., Sai Krishna, S. V. S., and Mallikarjun, K.: High precision surface level CO₂ and CH₄ using Off-Axis Integrated Cavity Output Spectroscopy (OA-ICOS) over Shadnagar, India, Int. J. Remote Sens., 36, 5754–5765, doi:10.1080/01431161.2015.1104744, 2015(IF=3.5).