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Land Resource and Hydrology Inventory of Shivapura Sub-watershed for Watershed Planning and Development GundlupetTaluk, ChamarajanagarDistrict, Karnataka (AESR 8.2)

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Title Land Resource and Hydrology Inventory of Shivapura Sub-watershed for Watershed Planning and Development GundlupetTaluk, ChamarajanagarDistrict, Karnataka (AESR 8.2)
Not Available
 
Creator RajendraHegde,K.V.Niranjana,S.Srinivas,K.M.Nair,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
Theaverageannualrainfallof763mmintheShivapurasub-watershedasrecordedfromtheHangalaStationdatabyKSNDMC.
39%,27%and34%oftheannualrainfalloccursduringkharif,rabiandsummerseasonsrespectivelyandexhibitedahighertemporalvariability.
Theevapotranspirationestimationtooldevelopedindicatesthatthewatershedwaterbalanceisindeficit.Thecropping&irrigationchoicesarenotappropriateandneedtobealteredtoshiftthedeficitwaterbalance.
Theestimatedrunoffavailabletouseis17mmforanaverageannualrainfallof730mm(2009-2017).Theutilizablegroundwateris27mm(70%of38mmrechargeestimated).Thismeansthetotalavailablewaterresourcecombiningthesoilmoisturestoreforkharif&rabi(119mm)andutilizablerunoffplusrechargeis163(=119+27+17)
Theaverageactualevapotranspirationestimatedinthewatershedbasedonthecurrentlanduseandirrigationpracticesforthekharifandrabiseasonsis546mm.Hencetheamountofwateruseforkharifandrabiseasonsmaybeestimatedas682mm(i.e125%ofAET).Thisdemandforthetwoseasonsishigherby519mm,i.e.(682-163).TheAETinJune-Septmonthsismorethanrainfall.
ThetotalnumberofwellspresentinShivapuraSub-watershedasperLRIdatais73(71-Borewells&2-Openwells).ThegroundwaterlevelwasfoundfromthedataobtainedfromKSNDMCfortheneareststationSiddayyanapura.
Watershed Development Department, Government of Karnataka (World Bank Funded) Sujala –III Project.
 
Date 2021-07-24T08:44:08Z
2021-07-24T08:44:08Z
2019-12-31
 
Type Project Report
 
Identifier RajendraHegde,K.V.Niranjana,S.Srinivas,K.M.Nair,B.A.Dhanorkar,R.S.ReddyandS.K.Singh(2016).“LandResourceandHydrologicalInventoryofShivapuraSub-watershedforWatershedPlanningandDevelopment,GundlupetTaluk,ChamarajanagarDistrict,Karnataka”,SujalaSWS-LRIAtlasNo.74,ICAR–NBSS&LUP,RC,Bangalore.p.53.
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/49813
 
Language English
 
Relation 74;
 
Publisher ICAR::National Bureau of Soil Survey and Land Use Planning, Regional Centre, Bengaluru & Watershed Development Department, Govt. of Karnataka (Sujala-III Project)