Tapan B. Pathak

Specialist in Climate Adaptation in Ag
UC Merced - Sierra Nevada Research Institute
5200 N. Lake Road
Merced, CA 95343
tpathak@ucanr.edu Create VCard


Ph.D. Agricultural Engineering, University of Florida. 2010
M.S. Irrigation Engineering, Utah State University. 2004
B.S. Agricultural Engineering, Gujarat Agricultural University. 2000


  • Leadership Award
    Presented by California Climate and Agriculture Network (CalCAN),  2019


Applied climate in agriculture

Areas of Expertise (click to see all ANR academics with this expertise)


Peer Reviewed

  • Pathak, T.B.; Maskey, M.L., et al. (2020). Impact of climate change on navel orangeworm, a major pest of tree nuts in California. Science of the total environment. 755:142657.
  • Heeren, Alexander; Pathak, Tapan B., et al. (2019). Public Perceptions of California's Exceptional Drought. Journal of the American Water Resources Association (JAWRA). JAWRA-18-0099-N.
  • Maskey, ML; Pathak, TB, et al. (2019). Weather Based Strawberry Yield Forecasts at Field Scale Using Statistical and Machine Learning Models. Atmosphere. 10 (7), 378.
  • Pathak, Tapan B.; Stoddard, Scott C. (2018). Climate change effects on the processing tomato growing season in California using growing degree day model. Modeling Earth Systems and Environment. 4:2, 765–775. https://link.springer.com/article/10.1007/s40808-018-0460-y#citeas
  • T.B., Pathak; M.L., Maskey, et al. (2018). Climate Change Trends and Impacts on California Agriculture: A Detailed Review. Agronomy. 8:25.
  • Hall, A.; Berg, N., et al. (2018). Los Angeles Summary Report. California’s Fourth Climate Change Assessment. Publication number: SUM-CCCA4-2018-007.
  • Pathak, TB; Dara, S, et al. (2016). "Evaluating Correlations and Development of Meteorology Based Yield Forecasting Model for Strawberry." Advances in Meteorology(http://dx.doi.org/10.1155/2016/9525204)
  • Ojima, D.S.; Steiner, J., et al. (2015). Great Plains Regional Technical Input Report. Island Press.
  • Pathak, T.B.; Bernadt, T. B., et al. (2014). "Climate Masters of Nebraska: Innovative Action Based Approach towards Climate Change Education." Journal of Extension 52(1IAW1)
  • K.E., Kunkel; Stevens, L.E., et al. (2013). Regional Climate Trends and Scenarios for the U.S. National Climate Assessment, Part 4: Climate of the U.S. Great Plains.N. Report. NESDIS 142-4.
  • Pathak, T.B.; Hubbard, K.G., et al. (2013). "Soil Temperature: A guide for planting agronomic and horticulture crops in Nebraska." Neb Guide G2122
  • Van Liew, M.W.; Feng, S., et al. (2012). "Climate Change Impacts on Streamflow, Water Quality, and Best Management Practices for the Shell and Logan Creek Watersheds in Nebraska." International Journal of Agricultural and Biological Engineering 5(1): 13-34.
  • Shulski, M.D.; Umhplett, N. A., et al. (2012). "Climate Change: What does it mean for Nebraska?" NebGuide: G2208.
  • Pathak, T.B.; Jones, J.W., et al. (2012). "Cotton yield forecasting for the southeastern United States using climate indices." Applied Engineering in Agriculture 28(5): 711-723.
  • Pathak, T.B.; Jones, J.W., et al. (2012). "Uncertainty analysis and parameter estimation for the CSM-CROPGRO-Cotton model." Agronomy Journal 104: 1356-1362.
  • Lieu, Van; M.W., S. Feng, et al. (2011). "Assessing climate change impact on runoff and water quality at the field scale for four locations in the Heartland." Transaction of ASABE 56(3): 883-900.
  • Pathak, TB; Fraisse, CW, et al. (2007). "Use of global sensitivity analysis for CROPGRO cotton model development." Transactions of the ASABE 50(6): 2295-2302.
  • Fraisse, CW; Baigorria, G, et al. (2006). "Spatial analysis of freeze events in Florida." Proceeding Florida State Horticulture Society 119: 94-99.

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