Dr Pushp Bajaj

Dr Pushp Bajaj

Associate Fellow

Areas of Research

  • Climate Change Impacts on Maritime Security
  • Climate Change Mitigation and Adaptation
  • Sustainability in the Maritime Domain
  • Foreign Relations Implications of Climate Change

Experience

Prior to the NMF, Pushp has worked as an independent science writer and researcher focusing on climate change and the environment. He has written several articles on climate science, sustainable energy, climate policy, and related areas, for major Indian news outlets. He has interned at the Center for Science and Environment, New Delhi. He has a PhD in Chemistry from the University of California, San Diego where he was a graduate student researcher for the NSF-funded CCI Center for Aerosol Impacts on Chemistry of the Environment based in San Diego, CA, USA.

Education

PhD (Chemistry) – University of California, San Diego, USA
MSc (Chemistry) – Indian Institute of Technology, Madras, India
BSc (Chemistry) – St. Stephen’s College, Delhi University, India

Presentations

1. “Hydrogen Bonding and Quantum Effects in Halide-Water Clusters” at the Spectroscopy and Dynamics of Coupled Anharmonic Vibrations of Floppy Molecular Systems Workshop, Telluride Science Research Center in Telluride, CO, USA (2017).

2. “Toward a Complete Understanding of Ion Hydration from Small Clusters to the Bulk using Many-Body Potentials” at the Many-Body Interactions: From Quantum Mechanics to Force Fields Workshop, Telluride Science Research Center in Telluride, CO, USA (2016).

3. “Ion Hydration from the Gas to the Condensed Phase: Insights from MB-MD Simulations” at the American Chemical Society National Meeting in San Diego, CA, USA (2016).

Publications

  • NMF PUBLICATIONS- Website
  1. Pushp Bajaj, “Climate Risks to India’s Holistic Maritime Security. Part 1: Rising Sea Level”, National Maritime Foundation, 22 June 2020. https://maritimeindia.org/climate-risks-to-indias-holistic-maritime-security-part-1-rising-sea-level/

OTHER PUBLICATIONS- Journal

  1. Pushp Bajaj and Debbie Zhuang and Francesco Paesani, “Specific Ion Effects on Hydrogen-Bond Rearrangements in the Halide-Dihydrate Complexes”, J. Phys. Chem. Lett., 10, No 11, 2823-2828 (2019). https://pubs.acs.org/doi/10.1021/acs.jpclett.9b00899
  2. Pushp Bajaj and Jeremy O. Richardson and Francesco Paesani, “Ion-Mediated Hydrogen-Bond Rearrangement Through Tunneling in the Iodide-Dihydrate Complex”, Nature Chemistry, 11, No 4, 367-374 (2019). https://www.nature.com/articles/s41557-019-0220-2 
  3. Pushp Bajaj et al, “Halide Ion Microhydration: Structure, Energetics, and Spectroscopy of Small Halide-Water Clusters”, J. Phys. Chem. A, 123, No 13, 2843-2852 (2019). https://pubs.acs.org/doi/10.1021/acs.jpca.9b00816
  4. Pushp Bajaj et al, “Vibrational Spectra of Halide-Water Dimers: Insights on Ion Hydration from Full-Dimensional Quantum Calculations on Many-Body Potential Energy Surfaces”, J. Chem. Phys., 148, No 10, 102321 (2018). https://aip.scitation.org/doi/10.1063/1.5005540
  5. Pushp Bajaj and Andreas W. Götz and Francesco Paesani, “Toward Chemical Accuracy in the Description of Ion-Water Interactions Through Many-Body Representations. I. Halide-Water Dimer Potential Energy Surfaces”, J. Chem. Theory Comput., 12, No 6, 2698-2705 (2016). https://pubs.acs.org/doi/10.1021/acs.jctc.6b00302
  • Online Articles
  1. Pushp Bajaj, “Indian Economy will be Hit Hard by Rising Heat: Global Report”, Down To Earth, 11 February 2020.  https://www.downtoearth.org.in/news/climate-change/indian-economy-will-be-hit-hard-by-rising-heat-global-report-69238
  2. Pushp Bajaj, “How Hot is Hot: Advanced Models Forecast up to 5.6° C Global Warming”,  Down To Earth, 28 January 2020. https://www.downtoearth.org.in/news/climate-change/how-hot-is-hot-advanced-models-forecast-up-to-5-6-c-global-warming-69008
  3. Pushp Bajaj, “Nearly Half of 136 Coastal Cities yet to Implement Policies to Fight Climate Change”, The Print, 27 December 219. https://theprint.in/science/nearly-half-of-136-coastal-cities-yet-to-implement-policies-to-fight-climate-change-study/341044/
  4. Pushp Bajaj, “The Secret Culprit in Why Indian Forecasters got Rain Numbers Wrong: Clouds”, The Print, 18 December 2019. https://theprint.in/science/the-secret-culprit-in-why-indian-forecasters-got-rain-numbers-wrong-clouds/336533/ 
  5. Pushp Bajaj, “How Oceans have Helped Us Avoid the Worst of Climate Change”, The Print, 15 September 2019. https://theprint.in/environment/how-oceans-have-helped-us-avoid-the-worst-of-climate-change/290745/