Land Resource Inventory of Mulkod Sub-watershed for Watershed Planning and Development Chitapur Taluk, Gulbarga District, Karnataka (AESR 6.2)
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Title |
Land Resource Inventory of Mulkod Sub-watershed for Watershed Planning and Development Chitapur Taluk, Gulbarga District, Karnataka (AESR 6.2)
Not Available |
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Creator |
RajendraHegde,B.A.Dhanorkar,S.Srinivas,K.M.Nair,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
Theaverageannualrainfallof759mmintheMulkodsub-watershedasrecordedfromtheKalgistationdatabyKSNDMC. 73%,12%and15%oftheannualrainfalloccursduringkharif,rabiandsummerseasonsrespectivelyandexhibitedahighertemporalvariability. Theevapotranspirationestimationtooldevelopedindicatesthatthewatershedwaterbalanceisindeficit.Thecropping&irrigationchoicesarenotappropriateandneedtobealteredtoshiftthedeficitwaterbalance. Theestimatedrunoffavailabletouseis24mmforanaverageannualrainfallof778mm(2009-2017).Theutilizablegroundwateris37mm(70%of53mmrechargeestimated).Thismeansthetotalavailablewaterresourcecombiningthesoilmoisturestoreforkharif&rabi(130mm)andutilizablerunoffplusrechargeis191(=130+37+24) Theaverageactualevapotranspirationestimatedinthewatershedbasedonthecurrentlanduseandirrigationpracticesforthekharifandrabiseasonsis519mm.Hencetheamountofwateruseforkharifandrabiseasonsmaybeestimatedas649mm(i.e125%ofAET).Thisdemandforthetwoseasonsishigherby458mm,i.e.(649-191).TheAETinJune-Septmonthsis61%ofrainfall.Hence,thereisagoodopportunitytoharvesttheexcesswaterthroughwatershedmanagementpracticesforutilizingduringrabiseason. ThegroundwaterlevelwasfoundfromthedataobtainedfromKSNDMCfortheneareststationGundgurthi.Thegroundwaterlevelsduringtheyears2008-2017wasslightlyvaryingexceptMay2016. Watershed Development Department, Government of Karnataka (World Bank Funded) Sujala –III Project. |
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Date |
2021-07-24T08:42:30Z
2021-07-24T08:42:30Z 2019-12-31 |
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Type |
Project Report
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Identifier |
RajendraHegde,B.A.Dhanorkar,S.Srinivas,K.M.Nair,K.V.Niranjana,R.S.ReddyandS.K.Singh(2016).“LandResourceInventoryofMulkodSub-watershedforWatershedPlanningandDevelopment,ChitapurTaluk,GulbargaDistrict,Karnataka”,SujalaSWS-LRIAtlasNo.77,ICAR–NBSS&LUP,RC,Bangalore.p.41.
Not Available http://krishi.icar.gov.in/jspui/handle/123456789/49810 |
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Language |
English
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Relation |
77;
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Publisher |
ICAR::National Bureau of Soil Survey and Land Use Planning, Regional Centre, Bengaluru & Watershed Development Department, Govt. of Karnataka (Sujala-III Project)
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