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Land Resource and Hydrological Inventory of GinigeraSub-watershed for Watershed Planning and Development Koppal Taluk, Koppal District, Karnataka (AESR 3.0)

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Title Land Resource and Hydrological Inventory of GinigeraSub-watershed for Watershed Planning and Development Koppal Taluk, Koppal District, Karnataka (AESR 3.0)
Not Available
 
Creator RajendraHegde,K.V.Niranjana,S.Srinivas,B.A.Dhanorkar,R.S.ReddyandS.K.Singh
 
Subject Details of Hydrology, Rainfall and evaporation characteristics, Budyko curve, Water budget Rain water harvesting – Sujala-III Project
 
Description Not Available
Theaverageannualrainfallof631mmintheGinigerasub-watershedasrecordedfromtheKoppalstationdatabyKSNDMC.
65%,20%and15%oftheannualrainfalloccursduringkharif,rabiandSummerseasonsrespectivelyandexhibitedahighertemporalvariability.
Theevapotranspirationestimationtooldevelopedindicatesthatthewatershedwaterbalanceissustainable.Thecropping&irrigationchoicesareappropriateandneednotbealtered.
Theestimatedrunoffavailabletouseis58mmforanaverageannualrainfallof596mm(2009-2017).Theutilizablegroundwateris31mm(70%of44mmrechargeestimated).Thismeansthetotalavailablewaterresourcecombiningthesoilmoisturestoreforkharif&rabi(173mm)andutilizablerunoffplusrechargeis262(=173+31+58)
Theaverageactualevapotranspirationestimatedinthewatershedbasedonthecurrentlanduseandirrigationpracticesforthekharifandrabiseasonsis517mm.Hencetheamountofwateruseforkharifandrabiseasonsmaybeestimatedas646mm(i.e125%ofAET).Thisdemandforthetwoseasonsishigherby384mm,i.e.(646-262).TheAETinJune-Septmonthsis74%ofrainfall.Hence,thereisaslightlylessopportunitytoharvesttheexcesswaterthroughwatershedmanagementpracticesforutilizingduringrabiseason.
ThetotalnumberofwellspresentinGinigeraSub-watershedasperLRIdataare204(Borewells).ThegroundwaterlevelwasfoundfromthedataobtainedfromKSNDMCfortheneareststationHireshindhogi.Deepestlevelswerefoundin2009.
Watershed Development Department, Government of Karnataka (World Bank Funded) Sujala –III Project
 
Date 2021-07-25T02:03:26Z
2021-07-25T02:03:26Z
2019-12-31
 
Type Project Report
 
Identifier RajendraHegde,K.V.Niranjana,S.Srinivas,B.A.Dhanorkar,R.S.ReddyandS.K.Singh(2019).“LandResourceandHydrologicalInventoryofGinigeraSub-watershed(SWs)forWatershedPlanningandDevelopment,KoppalTaluk,KoppalDistrict,Karnataka”,SujalaSWs-LRIAtlasNo.4,ICAR–NBSS&LUP,RC,Bangalore.p.69.
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/50053
 
Language English
 
Relation 4;
 
Publisher ICAR::National Bureau of Soil Survey and Land Use Planning, Regional Centre, Bengaluru & Watershed Development Department, Government of Karnataka (Sujala-III Project)