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How does rural labor migration affect crop diversification for adapting to climate change in the Hehuang Valley, Tibetan Plateau?

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  • Zhang, Yihao
  • Wu, Ya
  • Yan, Jianzhong
  • Peng, Ting

Abstract

Crop diversification has become a widely adopted adaptive strategy for farmers in developing countries to address the negative effects of climate change. However, with the development of secondary and tertiary industries in developing countries, an increasing number of agricultural laborers have migrated away from rural areas to seek off-farm employment, which reduces livelihood vulnerabilities and may hinder the adoption of crop diversification strategies. There is still a lack of case studies that address how labor migration affects crop diversification. To fill in this gap, we first propose a theoretical framework to address the impact of labor migration on crop diversification under the background of climate change; then, with the data collected from 499 households in the Hehuang Valley (HV), Tibetan Plateau, we explore the factors influencing crop diversification by employing Tobit model. The results show that: (1) crop diversification in the HV exhibits a downward trend due to climate change, with the crop diversification index dropping from 1.026 in 2009 to 0.884 in 2016. (2) Labor migration is obvious in the HV, and households without migrant laborers are more likely to adopt crop diversification strategies to combat climate change risks. (3) Household size, crop subsidies, crop income, and agricultural equipment inputs have significant positive effects on crop diversification, whereas farmers' perceptions of precipitation change, income of migrant laborers, workplace of migrant laborers and the average area of cultivated plots have significant negative effects. The findings of this study provide empirical evidence for understanding the impact of labor migration on crop diversification for adapting to climate change, and can help decision makers formulate effective measures to improve crop diversification by addressing key factors in priority, so as to ensure food security in the HV.

Suggested Citation

  • Zhang, Yihao & Wu, Ya & Yan, Jianzhong & Peng, Ting, 2022. "How does rural labor migration affect crop diversification for adapting to climate change in the Hehuang Valley, Tibetan Plateau?," Land Use Policy, Elsevier, vol. 113(C).
    • Handle: RePEc:eee:lauspo:v:113:y:2022:i:c:s0264837721006517
    DOI: 10.1016/j.landusepol.2021.105928
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    as
    1. Chong Lu, 2020. "Does household laborer migration promote farmland abandonment in China?," Growth and Change, Wiley Blackwell, vol. 51(4), pages 1804-1836, December.
    2. Schneider, Laura & Geoghegan, Jacqueline, 2006. "Land Abandonment in an Agricultural Frontier After a Plant Invasion: The Case of Bracken Fern in Southern Yucatán, Mexico," Agricultural and Resource Economics Review, Cambridge University Press, vol. 35(1), pages 167-177, April.
    3. Diana Feliciano, 2019. "A review on the contribution of crop diversification to Sustainable Development Goal 1 “No poverty” in different world regions," Sustainable Development, John Wiley & Sons, Ltd., vol. 27(4), pages 795-808, July.
    4. Erin L. Bohensky & Alex Smajgl & Tom Brewer, 2013. "Patterns in household-level engagement with climate change in Indonesia," Nature Climate Change, Nature, vol. 3(4), pages 348-351, April.
    5. Tsegaye Yilma & Ernst Berg & Thomas Berger, 2008. "The Agricultural Technology--Market Linkage under Liberalisation in Ghana: Evidence from Micro Data," Journal of African Economies, Centre for the Study of African Economies, vol. 17(1), pages 62-84, January.
    6. Delphine Renard & David Tilman, 2019. "National food production stabilized by crop diversity," Nature, Nature, vol. 571(7764), pages 257-260, July.
    7. Nguyen, Duc Loc & Grote, Ulrike & Nguyen, Trung Thanh, 2019. "Migration, crop production and non-farm labor diversification in rural Vietnam," Economic Analysis and Policy, Elsevier, vol. 63(C), pages 175-187.
    8. Ochoa. M, W. Santiago & Härtl, Fabian H. & Paul, Carola & Knoke, Thomas, 2019. "Cropping systems are homogenized by off-farm income – Empirical evidence from small-scale farming systems in dry forests of southern Ecuador," Land Use Policy, Elsevier, vol. 82(C), pages 204-219.
    9. Shaoyao Zhang & Wei Deng & Li Peng & Peng Zhou & Ying Liu, 2020. "Has Rural Migration Weakened Agricultural Cultivation? Evidence from the Mountains of Southwest China," Agriculture, MDPI, vol. 10(3), pages 1-19, March.
    10. Yaohui Zhao, 1999. "Leaving the Countryside: Rural-to-Urban Migration Decisions in China," American Economic Review, American Economic Association, vol. 89(2), pages 281-286, May.
    11. Justus Ochieng & Lilian Kirimi & Dennis O. Ochieng & Timothy Njagi & Mary Mathenge & Raphael Gitau & Miltone Ayieko, 2020. "Managing climate risk through crop diversification in rural Kenya," Climatic Change, Springer, vol. 162(3), pages 1107-1125, October.
    12. Sudarshan Chalise & Dr Athula Naranpanawa, 2016. "Climate change adaptation in agriculture: A general equilibrium analysis of land re-allocation in Nepal," EcoMod2016 9272, EcoMod.
    13. Zhou, Hong & Yan, Jianzhong & Lei, Kun & Wu, Ya & Sun, Laixiang, 2020. "Labor migration and the decoupling of the crop-livestock system in a rural mountainous area: Evidence from Chongqing, China," Land Use Policy, Elsevier, vol. 99(C).
    14. Oecd, 2009. "Climate Change and Africa," OECD Journal: General Papers, OECD Publishing, vol. 2009(1), pages 5-35.
    15. Brown, Colin & Waldron, Scott, 2013. "Agrarian change, agricultural modernization and the modelling of agricultural households in Tibet," Agricultural Systems, Elsevier, vol. 115(C), pages 83-94.
    16. Min Li & Terry Sicular, 2013. "Aging of the labor force and technical efficiency in crop production: Evidence from Liaoning province, China," China Agricultural Economic Review, Emerald Group Publishing, vol. 5(3), pages 342-359, August.
    17. Erik J. O’Donoghue & Michael J. Roberts & Nigel Key, 2009. "Did the Federal Crop Insurance Reform Act Alter Farm Enterprise Diversification?," Journal of Agricultural Economics, Wiley Blackwell, vol. 60(1), pages 80-104, February.
    18. Pratap Singh Birthal & Pramod Kumar Joshi & Devesh Roy & Amit Thorat, 2013. "Diversification in Indian Agriculture toward High-Value Crops: The Role of Small Farmers," Canadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie, Canadian Agricultural Economics Society/Societe canadienne d'agroeconomie, vol. 61(1), pages 61-91, March.
    19. Qu, Wei & Tu, Qin & Bluemling, Bettina, 2013. "Which factors are effective for farmers’ biogas use?–Evidence from a large-scale survey in China," Energy Policy, Elsevier, vol. 63(C), pages 26-33.
    20. Shihai Wu & Jianzhong Yan & Liu Yang & Xian Cheng & Ya Wu, 2021. "Farmers and herders reclaim cropland to adapt to climate change in the eastern Tibetan Plateau: a case study in Zamtang County, China," Climatic Change, Springer, vol. 165(3), pages 1-23, April.
    21. Dedehouanou, Sènakpon Fidèle Ange & Araar, Abdelkrim & Ousseini, Aichatou & Harouna, Abdoulaziz Laouali & Jabir, Maimounata, 2018. "Spillovers from off-farm self-employment opportunities in rural Niger," World Development, Elsevier, vol. 105(C), pages 428-442.
    22. Mintewab Bezabih & Mare Sarr, 2012. "Risk Preferences and Environmental Uncertainty: Implications for Crop Diversification Decisions in Ethiopia," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, vol. 53(4), pages 483-505, December.
    23. Hanjra, Munir A. & Qureshi, M. Ejaz, 2010. "Global water crisis and future food security in an era of climate change," Food Policy, Elsevier, vol. 35(5), pages 365-377, October.
    24. Kwansoo Kim & Jean-Paul Chavas & Bradford Barham & Jeremy Foltz, 2012. "Specialization, diversification, and productivity: a panel data analysis of rice farms in Korea," Agricultural Economics, International Association of Agricultural Economists, vol. 43(6), pages 687-700, November.
    25. Benin, S. & Smale, M. & Pender, J. & Gebremedhin, B. & Ehui, S., 2004. "The economic determinants of cereal crop diversity on farms in the Ethiopian highlands," Agricultural Economics, Blackwell, vol. 31(2-3), pages 197-208, December.
    26. Henry Kankwamba & Mariam Kadzamira & Karl Pauw, 2018. "How diversified is cropping in Malawi? Patterns, determinants and policy implications," Food Security: The Science, Sociology and Economics of Food Production and Access to Food, Springer;The International Society for Plant Pathology, vol. 10(2), pages 323-338, April.
    27. Min Li & Terry Sicular, 2013. "Aging of the labor force and technical efficiency in crop production," China Agricultural Economic Review, Emerald Group Publishing Limited, vol. 5(3), pages 342-359, August.
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