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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/49809
Full metadata record
DC Field | Value | Language |
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dc.contributor.author | RajendraHegde,B.A.Dhanorkar,S.Srinivas,K.M.Nair,K.V.Niranjana,R.S.ReddyandS.K.Singh | en_US |
dc.date.accessioned | 2021-07-24T08:42:01Z | - |
dc.date.available | 2021-07-24T08:42:01Z | - |
dc.date.issued | 2019-12-31 | - |
dc.identifier.citation | RajendraHegde,B.A.Dhanorkar,S.Srinivas,K.M.Nair,K.V.Niranjana,R.S.ReddyandS.K.Singh(2017).“LandResourceInventoryofHosurSub-watershedforWatershedPlanningandDevelopment,AfzalpurTaluk,KalaburagiDistrict,Karnataka”,SujalaLRIAtlasNo.78,ICAR–NBSS&LUP,RC,Bangalore.p.37. | en_US |
dc.identifier.issn | Not Available | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/49809 | - |
dc.description | Not Available | en_US |
dc.description.abstract | Theaverageannualrainfallof665mmintheHosursub-watershedasrecordedfromtheKarajgistationdatabyKSNDMC. 72%,17%and11%oftheannualrainfalloccursduringkharif,rabiandsummerseasonsrespectivelyandexhibitedahighertemporalvariability. Theevapotranspirationestimationtooldevelopedindicatesthatthewatershedwaterbalanceisindeficit.Thecropping&irrigationchoicesarenotappropriateandneedtobealteredtoshiftthedeficitwaterbalance. Theestimatedrunoffavailabletouseis43mmforanaverageannualrainfallof760mm(2009-2017).Theutilizablegroundwateris33mm(70%of47mmrechargeestimated).Thismeansthetotalavailablewaterresourcecombiningthesoilmoisturestoreforkharif&rabi(215mm)andutilizablerunoffplusrechargeis291(=215+33+43) Theaverageactualevapotranspirationestimatedinthewatershedbasedonthecurrentlanduseandirrigationpracticesforthekharifandrabiseasonsis532mm.Hencetheamountofwateruseforkharifandrabiseasonsmaybeestimatedas665mm(i.e125%ofAET).Thisdemandforthetwoseasonsishigherby374mm,i.e.(665-291).TheAETinJune-Septmonthsisonly60%ofrainfall.Hence,thereisagoodopportunitytoharvesttheexcesswaterthroughwatershedmanagementpracticesforutilizingduringrabiseason. ThetotalnumberofwellspresentinHosurSub-watershedasperLRIdataare25(21Borewellsand4Openwells).ThegroundwaterlevelwasfoundfromthedataobtainedfromKSNDMCfortheneareststationMannur.Deepestlevelwasfoundin2014year. | en_US |
dc.description.sponsorship | Watershed Development Department, Government of Karnataka (World Bank Funded) Sujala –III Project. | en_US |
dc.language.iso | English | en_US |
dc.publisher | ICAR::National Bureau of Soil Survey and Land Use Planning, Regional Centre, Bengaluru & Watershed Development Department, Govt. of Karnataka (Sujala-III Project) | en_US |
dc.relation.ispartofseries | 78; | - |
dc.subject | Details of Hydrology, Rainfall and evaporation characteristics, Budyko curve, Water budget Rain water harvesting – Sujala-III Project. | en_US |
dc.title | Land Resource and Hydrology Inventory of Hosur Sub-watershed for Watershed Planning and Development Afzalpur Taluk, Gulbarga District, Karnataka (AESR 6.2) | en_US |
dc.title.alternative | Not Available | en_US |
dc.type | Project Report | en_US |
dc.publication.projectcode | Not Available | en_US |
dc.publication.journalname | Not Available | en_US |
dc.publication.volumeno | Not Available | en_US |
dc.publication.pagenumber | p. 37 | en_US |
dc.publication.divisionUnit | ICAR::National Bureau of Soil Survey and Land Use Planning, Regional Centre, Bengaluru. | en_US |
dc.publication.sourceUrl | Not Available | en_US |
dc.publication.authorAffiliation | ICAR::National Bureau of Soil Survey and Land Use Planning | en_US |
dc.ICARdataUseLicence | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf | en_US |
Appears in Collections: | NRM-NBSSLUP-Publication |
Files in This Item:
File | Description | Size | Format | |
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78_Hosur_SWS_LRI Atlas.pptx.pdf | 23.02 MB | Adobe PDF | View/Open |
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