Heterogeneous climate effect on crop yield and associated risks to water security in India

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Title

Heterogeneous climate effect on crop yield and associated risks to water security in India

Content partner

The University of Auckland Library

Collection

ResearchSpace@Auckland

Description

This study uses the Just–Pope approach to investigate the effects of seasonal weather variables and extremes on the mean yield and yield variability of rice, bajra, chickpea, groundnut and sugarcane in India during the period 1990–2015. Results reveal that changes in rainfall and evapotranspiration across seasons largely affect mean yields for most crops, including bajra, chickpea and groundnut. However, high summer rainfall and low monsoon evapotranspiration extremes reduce groundnut and chi...

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Format

Research paper

Research format

Journal article

Creator

Mohapatra, Souryabrata / Sahoo, Dukhabandhu / Sahoo, Auro Kumar / Sharp, Basil / Wen, Le

URL

https://hdl.handle.net/2292/70693

Related subjects

37 Earth Sciences / 3002 Agriculture, Land and Farm Management / 30 Agricultural, Veterinary and Food Sciences / 3004 Crop and Pasture Production / 13 Climate Action / Science & Technology / Physical Sciences / Water Resources / Stochastic frontier analysis / climate change / food security / water management / India / DRYLAND FARMERS / WHEAT YIELD / VARIABILITY / IMPACT / AGRICULTURE / PERFORMANCE / PORTFOLIOS / 0502 Environmental Science and Management / 0905 Civil Engineering / 1605 Policy and Administration

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