IDEAS home Printed from https://ideas.repec.org/p/ags/iaae18/276012.html
   My bibliography  Save this paper

Assessment of climate change impacts and adaptation strategies on Sorghum production in Tamil Nadu, India

Author

Listed:
  • Saravanakumar, V.
  • Balasubramanian

Abstract

Recent research indicates that climate change would increase the risk of productivity loss in sorghum crop in India. This study estimates the impact of climate change on yield sensitivity and documents the adaptation strategies in sorghum production in Tamil Nadu. Here, we first use panel regression with fixed effects model to estimate the impacts of climate variables on yield responses using data from 1971 to 2010. These estimates are then used to examine the future yield sensitivities using the projected climate variables from Regional Climate Model (RegCM4). At last, we use primary survey to document adaptation strategies at farm level. Results show a quadratic relationship between climate variables and yield i.e. as temperature and rainfall increase, crop yield initially increases up to a threshold level, and then decreases. RegCM4 model results indicated that increase in temperature and rainfall anomalies would continue in the future, which could result in a 9 percent loss in sorghum yield. Adaptation strategies such as soil and water conservation, mixed crops and adoption of drought tolerant varieties were widely practiced at farm level. This call for research investments and extension efforts are to be intensified to adopt above strategies to combat the vagaries of climate.

Suggested Citation

  • Saravanakumar, V. & Balasubramanian, 2018. "Assessment of climate change impacts and adaptation strategies on Sorghum production in Tamil Nadu, India," 2018 Conference, July 28-August 2, 2018, Vancouver, British Columbia 276012, International Association of Agricultural Economists.
    • Handle: RePEc:ags:iaae18:276012
    DOI: 10.22004/ag.econ.276012
    as

    Download full text from publisher

    File URL: https://ageconsearch.umn.edu/record/276012/files/2193.pdf
    Download Restriction: no
    File URL: https://libkey.io/10.22004/ag.econ.276012?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Kurukulasuriya, Pradeep & Mendelsohn, Robert, 2008. "A Ricardian analysis of the impact of climate change on African cropland," African Journal of Agricultural and Resource Economics, African Association of Agricultural Economists, vol. 2(1), pages 1-23, March.
    2. Mendelsohn, Robert & Dinar, Ariel, 1999. "Climate Change, Agriculture, and Developing Countries: Does Adaptation Matter?," The World Bank Research Observer, World Bank, vol. 14(2), pages 277-293, August.
    3. Barnwal, Prabhat & Kotani, Koji, 2013. "Climatic impacts across agricultural crop yield distributions: An application of quantile regression on rice crops in Andhra Pradesh, India," Ecological Economics, Elsevier, vol. 87(C), pages 95-109.
    4. Beck, Nathaniel & Katz, Jonathan N., 1995. "What To Do (and Not to Do) with Time-Series Cross-Section Data," American Political Science Review, Cambridge University Press, vol. 89(3), pages 634-647, September.
    5. Mendelsohn, Robert & Nordhaus, William D & Shaw, Daigee, 1994. "The Impact of Global Warming on Agriculture: A Ricardian Analysis," American Economic Review, American Economic Association, vol. 84(4), pages 753-771, September.
    6. Xiujian Chen & Shu Lin & W. Robert Reed, 2005. "Another Look At What To Do With Time-Series Cross-Section Data," Econometrics 0506004, University Library of Munich, Germany.
    7. Maximilian Auffhammer & Solomon M. Hsiang & Wolfram Schlenker & Adam Sobel, 2013. "Using Weather Data and Climate Model Output in Economic Analyses of Climate Change," Review of Environmental Economics and Policy, Association of Environmental and Resource Economists, vol. 7(2), pages 181-198, July.
    8. Im, Kyung So & Pesaran, M. Hashem & Shin, Yongcheol, 2003. "Testing for unit roots in heterogeneous panels," Journal of Econometrics, Elsevier, vol. 115(1), pages 53-74, July.
    9. Olivier Deschênes & Michael Greenstone, 2007. "The Economic Impacts of Climate Change: Evidence from Agricultural Output and Random Fluctuations in Weather," American Economic Review, American Economic Association, vol. 97(1), pages 354-385, March.
    10. Bruce A. McCarl & Xavier Villavicencio & Ximing Wu, 2008. "Climate Change and Future Analysis: Is Stationarity Dying?," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 90(5), pages 1241-1247.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. V. Saravanakumar, "undated". "Impact of Climate Change on Yield of Major Food Crops in Tamil Nadu, India," Working papers 91, The South Asian Network for Development and Environmental Economics.
    2. Raju Guntukula & Phanindra Goyari, 2020. "Climate Change Effects on the Crop Yield and Its Variability in Telangana, India," Studies in Microeconomics, , vol. 8(1), pages 119-148, June.
    3. Anubhab Pattanayak & K. S. Kavi Kumar, 2014. "Weather Sensitivity Of Rice Yield: Evidence From India," Climate Change Economics (CCE), World Scientific Publishing Co. Pte. Ltd., vol. 5(04), pages 1-24.
    4. Subhadra Banda, 2013. "The Case of Slum Rehabilitation in Delhi," Working Papers id:5522, eSocialSciences.
    5. Raju Mandal & Hiranya Nath, 2017. "Climate Change and indian Agriculture: Impacts on Crop Yield," Working Papers 1705, Sam Houston State University, Department of Economics and International Business.
    6. Sheng, Yu & Zhao, Shiji & Yang, Sansi, 2021. "Weather shocks, adaptation and agricultural TFP: A cross-region comparison of Australian Broadacre farms," Energy Economics, Elsevier, vol. 101(C).
    7. Ahmad, Munir & Nawaz, Muhammad & Iqbal, Muhammad & Javed, Sajid, 2014. "Analysing the Impact of Climate Change on Rice Productivity in Pakistan," MPRA Paper 72861, University Library of Munich, Germany.
    8. Meyer, Kevin Michael, 2017. "Three essays on environmental and resource economics," ISU General Staff Papers 201701010800006585, Iowa State University, Department of Economics.
    9. Jesse Tack & Ardian Harri & Keith Coble, 2012. "More than Mean Effects: Modeling the Effect of Climate on the Higher Order Moments of Crop Yields," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 94(5), pages 1037-1054.
    10. Wang, Teng & Yi, Fujin & Liu, Huilin & Wu, Ximing & Zhong, Funing, 2021. "Can Agricultural Mechanization Have a Mitigation Effect on China's Yield Variability?," 2021 Conference, August 17-31, 2021, Virtual 315098, International Association of Agricultural Economists.
    11. Robert Becker Pickson & Ge He & Elliot Boateng, 2022. "Impacts of climate change on rice production: evidence from 30 Chinese provinces," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 24(3), pages 3907-3925, March.
    12. Richard S.J. Tol, 2020. "The Economic Impact of Weather and Climate," Video Library 2094, Department of Economics, University of Sussex Business School.
    13. Catherine Benjamin & Ewen Gallic, 2017. "Effects of Climate Change on Agriculture: a European case study," Economics Working Paper Archive (University of Rennes 1 & University of Caen) 2017-16, Center for Research in Economics and Management (CREM), University of Rennes 1, University of Caen and CNRS.
    14. Byela Tibesigwa & Martine Visser & Jane Turpie, 2017. "Climate change and South Africa’s commercial farms: an assessment of impacts on specialised horticulture, crop, livestock and mixed farming systems," Environment, Development and Sustainability: A Multidisciplinary Approach to the Theory and Practice of Sustainable Development, Springer, vol. 19(2), pages 607-636, April.
    15. García-León, David, 2015. "Weather and Income: Lessons from the Main European Regions," Climate Change and Sustainable Development 202979, Fondazione Eni Enrico Mattei (FEEM).
    16. Arellano Gonzalez, Jesus, 2018. "Estimating climate change damages in data scarce and non-competitive settings: a novel version of the Ricardian approach with an application to Mexico," 2018 Annual Meeting, August 5-7, Washington, D.C. 274010, Agricultural and Applied Economics Association.
    17. Ariel Ortiz‐Bobea, 2020. "The Role of Nonfarm Influences in Ricardian Estimates of Climate Change Impacts on US Agriculture," American Journal of Agricultural Economics, John Wiley & Sons, vol. 102(3), pages 934-959, May.
    18. Salvatore Di Falco & Mahmud Yesuf & Gunnar Kohlin & Claudia Ringler, 2012. "Estimating the Impact of Climate Change on Agriculture in Low-Income Countries: Household Level Evidence from the Nile Basin, Ethiopia," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 52(4), pages 457-478, August.
    19. Kan, Iddo & Reznik, Ami & Kaminski, Jonathan & Kimhi, Ayal, 2023. "The impacts of climate change on cropland allocation, crop production, output prices and social welfare in Israel: A structural econometric framework," Food Policy, Elsevier, vol. 115(C).
    20. Henderson, J. Vernon & Storeygard, Adam & Deichmann, Uwe, 2017. "Has climate change driven urbanization in Africa?," Journal of Development Economics, Elsevier, vol. 124(C), pages 60-82.

    More about this item

    Keywords

    Crop Production/Industries; Environmental Economics and Policy; International Development;
    All these keywords.

    NEP fields

    This paper has been announced in the following NEP Reports:

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:ags:iaae18:276012. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: AgEcon Search (email available below). General contact details of provider: https://edirc.repec.org/data/iaaeeea.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.