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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/50065
Full metadata record
DC Field | Value | Language |
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dc.contributor.author | RajendraHegde,B.A.Dhanorkar,S.Srinivas,K.V.Niranjana,R.S.ReddyandS.K.Singh | en_US |
dc.date.accessioned | 2021-07-25T02:08:41Z | - |
dc.date.available | 2021-07-25T02:08:41Z | - |
dc.date.issued | 2019-12-31 | - |
dc.identifier.citation | RajendraHegde,B.A.Dhanorkar,S.Srinivas,K.V.Niranjana,R.S.ReddyandS.K.Singh(2019).“LandResourceandHydrologicalInventoryofAjalapurSub-watershedforWatershedPlanningandDevelopment,YadgirTaluk,YadgirDistrict,Karnataka”,SujalaSWs-LRIAtlasNo.16,ICAR–NBSS&LUP,RC,Bangalore.p.63. | en_US |
dc.identifier.issn | Not Available | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/50065 | - |
dc.description | Not Available | en_US |
dc.description.abstract | Theaverageannualrainfallof887mmintheAjalapursub-watershedasrecordedfromtheSydhapurstationdata. 77%,15%and7%oftheannualrainfalloccursduringkharif,rabiandsummerseasonsrespectivelyandexhibitedahighertemporalvariability. Theevapotranspirationestimationtooldevelopedindicatesthatthewatershedwaterbalanceisinsustainablecondition.Thecropping&irrigationchoicesarenotappropriateandneedtobealteredtoshiftthedeficitwaterbalance. Theestimatedrunoffavailabletouseis129mmforanaverageannualrainfallof776mm(2009-2017).Theutilizablegroundwateris49.7mm(70%of71mmrechargeestimated).Thismeansthetotalavailablewaterresourcecombiningthesoilmoisturestoreforkharif&rabi(189mm)andutilizablerunoffplusrechargeis368(=129+189+50) Theaverageactualevapotranspirationestimatedinthewatershedbasedonthecurrentlanduseandirrigationpracticesforthekharifandrabiseasonsis488mm.Hencetheamountofwateruseforkharifandrabiseasonsmaybeestimatedas610mm(i.e.125%ofAET).Thisdemandforthetwoseasonsishigherby242mm,i.e.(610-368).TheAETinJune-Septmonthsisonly54%ofrainfall.Hence,thereisagoodopportunitytoharvesttheexcesswaterthroughwatershedmanagementpracticesforutilizingduringrabiseason. ThegroundwaterleveldataobtainedfromDept.ofMines&GeologyfortheneareststationHireshindhogi.Thegraphdepictsthegroundwaterlevelsduringtheyears2008-2016wereslightlyvarying,whereasduringthe2017wasfoundconstant. | 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, Government of Karnataka (Sujala-III Project) | en_US |
dc.relation.ispartofseries | 16; | - |
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 Hydrological Inventory of AjalapurSub-watershed for Watershed Planning and Development Yadgir Taluk, Yadgir District, Karnataka (AESR 6.2) ICAR -National Bureau of Soil Survey and Land Use Planning, Bangalore Watershed Development Department, Govt. of Karnataka, Bangalore ICAR-NBSS&LUP Sujala SWs-LRI Atlas No. 16 | 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.63 | 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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16_Ajalapur-4D2D6P_SWs_LRI Atlas.pptx.pdf | 48.76 MB | Adobe PDF | View/Open |
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