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Land Resource & Hydrology Inventory of MatkiSub-watershed for Watershed Planning and Development Aland Taluk, KalaburagiDistrict, Karnataka (AESR 6.2)

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Title Land Resource & Hydrology Inventory of MatkiSub-watershed for Watershed Planning and Development Aland Taluk, KalaburagiDistrict, Karnataka (AESR 6.2)
Not Available
 
Creator RajendraHegde,B.A.Dhanorkar,S.Srinivas,K.M.Nair,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
Theaverageannualrainfallof772mmintheMatkisub-watershedasrecordedfromtheKhajuristationdatabyKSNDMC.
80%,9%and10%oftheannualrainfalloccursduringkharif,rabiandsummerseasonsrespectivelyandexhibitedahighertemporalvariability.
Theevapotranspirationestimationtooldevelopedindicatesthatthewatershedwaterbalanceisinsustainablelimit.
Theestimatedrunoffavailabletouseis14mmforanaverageannualrainfallof648mm(2009-2017).Theutilizablegroundwateris38mm(70%of54mmrechargeestimated).Thismeansthetotalavailablewaterresourcecombiningthesoilmoisturestoreforkharif&rabi(125mm)andutilizablerunoffplusrechargeis177(=125+38+14)
Theaverageactualevapotranspirationestimatedinthewatershedbasedonthecurrentlanduseandirrigationpracticesforthekharifandrabiseasonsis525mm.Hencetheamountofwateruseforkharifandrabiseasonsmaybeestimatedas656mm(i.e125%ofAET).Thisdemandforthetwoseasonsishigherby479mm,i.e.(656-177).TheAETinJune-Septmonthsis55%ofrainfall.Hence,thereisagoodopportunitytoharvesttheexcesswaterthroughwatershedmanagementpracticesforutilizingduringrabiseason.
ThetotalnumberofwellspresentinMatkiSub-watershedasperLRIdatais97(39-Borewellsand28-Openwells).ThegroundwaterlevelwasfoundfromthedataobtainedfromKSNDMCfortheneareststationSalegaon.Deepestlevelswerefoundin2017.
Watershed Development Department, Government of Karnataka (World Bank Funded) Sujala –III Project
 
Date 2021-07-24T08:57:33Z
2021-07-24T08:57:33Z
2019-12-31
 
Type Project Report
 
Identifier RajendraHegde,B.A.Dhanorkar,S.Srinivas,K.M.Nair,K.V.Niranjana,R.S.ReddyandS.K.Singh(2016).“LandResourceandHydrologicalInventoryofMatkiSub-watershedforWatershedPlanningandDevelopment,AlandTaluk,KalaburagiDistrict,Karnataka”,SujalaSWs-LRIAtlasNo.68,ICAR–NBSS&LUP,RC,Bangalore.p.49.
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/49818
 
Language English
 
Relation 68;
 
Publisher ICAR::National Bureau of Soil Survey and Land Use Planning, Regional Centre, Bengaluru & Watershed Development Department, Government of Karnataka (Sujala-III Project)