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  4. Spatial Patterns Of Drought Vulnerability In Rice-Producing Districts Of India

Spatial Patterns Of Drought Vulnerability In Rice-Producing Districts Of India

File(s)
hjb79.pdf (10.82 MB)
Permanent Link(s)
https://hdl.handle.net/1813/40638
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Applied Economics and Management MS Theses
Cornell Theses and Dissertations
Author
Byerly, Hilary
Abstract

Climate variability is perhaps the greatest challenge facing the smallholder farmer. Abnormal temperatures and inconsistent rainfall can destroy a season's harvest despite optimal farm management and market opportunities. Yet the effects of such variability are not constant across a landscape. This paper provides an investigation into the spatial distribution of drought vulnerability across rice-growing districts in India. We show which regions were exposed to drought from 1999-2008 and determine that rice yields in central and eastern India were most sensitive to the effects of moisture deficit. We explore the effect of certain adaptation strategies in times of drought, finding that irrigation, fertilizer use, and cropping diversity all have a positive relationship with rice yields. The spatial methods employed in this study suggest that there are clear geographic patterns in how districts respond to drought, as well as outliers that seem to be more resilient than their neighbors.

Date Issued
2015-05-24
Keywords
spatial analysis
•
drought
•
India
Committee Chair
Pingali,Prabhu Lakshminarayana
Committee Member
Rossiter,David G.
Degree Discipline
Agricultural Economics
Degree Name
M.S., Agricultural Economics
Degree Level
Master of Science
Type
dissertation or thesis

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