Climate change and Indian agriculture: A systematic review of farmers’ perception, adaptation, and transformation

Abstract

Climate change is adversely affecting the Indian agricultural sector. Farmers’ perceptions of and adaptation to the rapidly changing climatic conditions are considered crucial policy measures to combat these adversities. In this context, the present study systematically reviews the literature on farmers’ perception and adaptation in India, drawing mainly from Scopus and Web of Science. Results show that majority of the Indian farmers have perceived a rise in temperature, erratic and decreased rainfall which is consistent with the meteorological data. Indian farmers seem to have adopted a wide range of adaptation measures that are mostly incremental and systemic. Transformational adaptations in the form of substantial changes in land use, resource and labor allocations, occupational pattern, and cropping systems are also increasingly found to be adopted by farmers. However, the literature does not substantially confirm that farmers’ adaptation measures result from their perception of climate change. Lack of access to sufficient information and adequate credit at the right time, household income, farm size, gender, and resource endowment, among others, frequently influences the adoption of adaptation measures. To avoid maladaptive outcomes and achieve long-term sustainability, the study suggests a need for large-scale investments in the Indian farming sector in general and building farmers’ capacity in particular. In addition, adopting an integrated approach for assessing farmers’ perception of and adaptation to changing climatic conditions and their outcomes is essential for effective policymaking towards achieving food security and farmers’ wellbeing.