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

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Title Land Resource Inventory of MaslapurSub-watershed for Watershed Planning and Development Koppal Taluk, Koppal District, Karnataka (AESR 3.0)
Not Available
 
Creator Rajendra Hegde, K.V. Niranjana, S.Srinivas, B.A.Dhanorkar, R.S.Reddy and S.K. Singh
 
Subject Details of Hydrology, Rainfall and evaporation characteristics, Budyko curve, Water budget Rain water harvesting – Sujala-III Project.
 
Description Not Available
Theaverageannualrainfallof631mmintheMaslapursub-watershedasrecordedfromtheKanakagiristationdatabyKSNDMC.
65%,20%and15%oftheannualrainfalloccursduringkharif,rabiandsummerseasonsrespectivelyandexhibitedahighertemporalvariability.
Theevapotranspirationestimationtooldevelopedindicatesthatthewatershedwaterbalanceissustainable.Thecropping&irrigationchoicesareappropriateandneednotbealtered.
Theestimatedrunoffavailabletouseis15mmforanaverageannualrainfallof613mm(2009-2017).Theutilizablegroundwateris31mm(70%of44mmrechargeestimated).Thismeansthetotalavailablewaterresourcecombiningthesoilmoisturestoreforkharif&rabi(137mm)andutilizablerunoffplusrechargeis183(=137+31+15)
Theaverageactualevapotranspirationestimatedinthewatershedbasedonthecurrentlanduseandirrigationpracticesforthekharifandrabiseasonsis538mm.Hencetheamountofwateruseforkharifandrabiseasonsmaybeestimatedas672mm(i.e125%ofAET).Thisdemandforthetwoseasonsishigherby489mm,i.e.(672-183).TheAETinJune-Septmonthsis93%ofrainfall.Hence,thereisalessopportunitytoharvesttheexcesswaterthroughwatershedmanagementpracticesforutilizingduringrabiseason.
ThetotalnumberofwellspresentinMaslapurSub-watershedasperLRIdataare22(Borewells).ThegroundwaterlevelwasfoundfromthedataobtainedfromKSNDMCfortheneareststationKanakagiri.Deepestlevelswerefoundin2016year
Watershed Development Department, Government of Karnataka (World Bank Funded) Sujala –III Project
 
Date 2021-07-24T09:06:23Z
2021-07-24T09:06:23Z
2019-12-31
 
Type Project Report
 
Identifier RajendraHegde,K.V.Niranjana,S.Srinivas,B.A.Dhanorkar,R.S.ReddyandS.K.Singh(2019).“LandResourceandHydrologicalInventoryofMaslapurSub-watershed(SWs)forWatershedPlanningandDevelopment,KoppalTaluk,KoppalDistrict,Karnataka”,SujalaSWs-LRIAtlasNo.52,ICAR–NBSS&LUP,RC,Bangalore.p.60.
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/49836
 
Language English
 
Relation 52;
 
Publisher ICAR::National Bureau of Soil Survey and Land Use Planning, Regional Centre, Bengaluru & Watershed Development Department, Government of Karnataka (Sujala-III Project)