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Title: Drought vulnerability assessment in irrigated agriculture
Researcher: Sreehari P
Guide(s): Ravikumar G
Keywords: Agricultural drought
Civil engineering
Irrigated agriculture
Remote sensing
Upload Date: 19-Aug-2014
University: Anna University
Completed Date: 01/12/2012
Abstract: Water a scarce resource is the elixir of life It is a natural resource fundamental to life livelihood food security and sustainable development United Nations has declared the decade 2005 2015 as International Decade for Action According to National Water Policy 2012 Ministry of Water Resources GoI 2012 The severity of agricultural drought could also be monitored through an understanding of vegetation status since the vegetation condition reflects the overall effect of rainfall soil moisture weather and agricultural practices Here an attempt is made to develop an Agricultural Drought Severity Index which involves crop area delineated from remote sensing data using NDVI analysis Drought vulnerability of irrigated agriculture is analysed by overlaying the determined agricultural drought severities of the area through the conventional demand supply gap and Remote sensing based methods
Pagination: xix, 170p.
Appears in Departments:Faculty of Civil Engineering

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01_title.pdfAttached File9.28 kBAdobe PDFView/Open
02_certificates.pdf2.6 MBAdobe PDFView/Open
03_abstract.pdf14.5 kBAdobe PDFView/Open
04_acknowledgement.pdf6.51 kBAdobe PDFView/Open
05_contents.pdf21.01 kBAdobe PDFView/Open
06_chapter1.pdf35.17 kBAdobe PDFView/Open
07_chapter2.pdf88.45 kBAdobe PDFView/Open
08_chapter3.pdf5.55 MBAdobe PDFView/Open
09_chapter4.pdf4.47 MBAdobe PDFView/Open
10_chapter5.pdf9.39 MBAdobe PDFView/Open
11_chapter6.pdf2.59 MBAdobe PDFView/Open
12_chapter7.pdf28.72 kBAdobe PDFView/Open
13_references.pdf29.59 kBAdobe PDFView/Open
14_publications.pdf6.36 kBAdobe PDFView/Open
15_vitae.pdf5.59 kBAdobe PDFView/Open

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