Land Resource and Hydrological Inventory of MungalSub-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 MungalSub-watershed for Watershed Planning and Development Yadgir Taluk, Yadgir District, Karnataka (AESR 6.2)
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Creator |
RajendraHegde,B.A.Dhanorkar,,S.Srinivas,K.V.Niranjana,R.S.ReddyandS.K.Singh
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Subject |
Details of Hydrology, Rainfall and evaporation characteristics, Budyko curve, Water budget Rain water harvesting – Sujala-III Project
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Description |
Not Available
Theaverageannualrainfallof887mmintheMungalsub-watershedasrecordedfromtheSydhapurastationdatabyKSNDMC. 77percent,15percentand8percentoftheannualrainfalloccursduringkharif,rabiandsummerseasonsrespectivelyandexhibitedahighertemporalvariability. Theevapotranspirationestimationtooldevelopedindicatesthatthewatershedwaterbalanceisinsustainablelimit. Theestimatedrunoffavailabletouseis134mmforanaverageannualrainfallof776mm(2009-2017).Theutilizablegroundwateris50mm(70%of71mmrechargeestimated).Thismeansthetotalavailablewaterresourcecombiningthesoilmoisturestoreforkharif&rabi(191mm)andutilizablerunoffplusrechargeis375(=191+50+134) Theaverageactualevapotranspirationestimatedinthewatershedbasedonthecurrentlanduseandirrigationpracticesforthekharifandrabiseasonsis495mm.Hencetheamountofwateruseforkharifandrabiseasonsmaybeestimatedas619mm(i.e125%ofAET).Thisdemandforthetwoseasonsishigherby244mm,i.e.(619-375).TheAETinJune-Septmonthsis56%ofrainfall.Hence,thereisagoodopportunitytoharvesttheexcesswaterthroughwatershedmanagementpracticesforutilizingduringrabiseason. ThetotalnumberofwellspresentinMungalSub-watershedasperLRIdatais34(34-Borewells&Openwell-1).ThegroundwaterlevelwasfoundfromthedataobtainedfromKSNDMCfortheneareststationSaidapur.Deepestlevelswerefoundin2010. Watershed Development Department, Government of Karnataka (World Bank Funded) Sujala –III Project. |
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Date |
2021-07-24T09:00:02Z
2021-07-24T09:00:02Z 2019-12-31 |
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Type |
Project Report
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Identifier |
RajendraHegde,B.A.Dhanorkar,,S.Srinivas,K.V.Niranjana,R.S.ReddyandS.K.Singh(2019).“LandResourceandHydrologicalInventoryofMungalSub-watershedforWatershedPlanningandDevelopment,YadgirTaluk,YadgirDistrict,Karnataka”,SujalaSWs-LRIAtlasNo.63,ICAR–NBSS&LUP,RC,Bangalore.p.38.
Not Available http://krishi.icar.gov.in/jspui/handle/123456789/49823 |
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Language |
English
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Relation |
63;
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Publisher |
ICAR::National Bureau of Soil Survey and Land Use Planning, Regional Centre, Bengaluru & Watershed Development Department, Government of Karnataka (Sujala-III Project)
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