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Land Resource and Hydrological Inventory of BandehalliSub-watershed for Watershed Planning and Development Yadgir Taluk, Yadgir District, Karnataka (AESR 6.2)

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Title Land Resource and Hydrological Inventory of BandehalliSub-watershed for Watershed Planning and Development Yadgir Taluk, Yadgir District, Karnataka (AESR 6.2)
Not Available
 
Creator RajendraHegde,B.A.Dhanorkar,S.Srinivas,K.V.Niranjana,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
Theaverageannualrainfallof887mmintheBandehallisub-watershedasrecordedfromtheSydhapurastationdatabyKSNDMC.
77percent,15percentand8percentoftheannualrainfalloccursduringkharif,rabiandsummerseasonsrespectivelyandexhibitedahighertemporalvariability.
Theevapotranspirationestimationtooldevelopedindicatesthatthewatershedwaterbalanceisindeficit.Thecropping&irrigationchoicesarenotappropriateandneedtobealteredtoshiftthedeficitwaterbalance
Theestimatedrunoffavailabletouseis122mmforanannualrainfallof776mm(2009-2017).Theutilizablegroundwateris49.7mm(70%of71mmrechargeestimated).Thismeansthetotalavailablewaterresourcecombiningthesoilmoisturestoreforkharif&rabi(163mm)andutilizablerunoffplusrechargeis334.7(=122+163+49.7)i.e.approximately335mm.
TheaverageactualevapotranspirationestimatedinthewatershedbasedonthecurrentlanduseandirrigationpracticesfortheKharifandRabiseasonsis494mm.HencetheamountofwateruseforKharifandRabiseasonsmaybeestimatedas617mm(i.e125%ofAET).Thisdemandforthetwoseasonsismarginallyhigherby282mm,i.e.(617-335).
ThetotalnumberofwellspresentinBandehalliSub-watershedasperLRIdatais63(61-Borewells&2-Openwells).ThegroundwaterlevelwasfoundfromthedataobtainedfromKSNDMCfortheneareststationThurkmadhwar
Watershed Development Department, Government of Karnataka (World Bank Funded) Sujala –III Project
 
Date 2021-07-25T02:09:09Z
2021-07-25T02:09:09Z
2019-12-31
 
Type Project Report
 
Identifier RajendraHegde,B.A.Dhanorkar,S.Srinivas,K.V.Niranjana,R.S.ReddyandS.K.Singh(2019).“LandResourceandHydrologicalInventoryofBandehalliSub-watershedforWatershedPlanningandDevelopment,YadgirTaluk,YadgirDistrict,Karnataka”,SujalaSWs-LRIAtlasNo.17,ICAR–NBSS&LUP,RC,Bangalore.p.61.
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/50066
 
Language English
 
Relation 17;
 
Publisher ICAR::National Bureau of Soil Survey and Land Use Planning, Regional Centre, Bengaluru & Watershed Development Department, Government of Karnataka (Sujala-III Project)