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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/50061
Full metadata record
DC Field | Value | Language |
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dc.contributor.author | RajendraHegde,K.V.Niranjana,S.Srinivas,B.A.Dhanorkar,R.S.ReddyandS.K.Singh | en_US |
dc.date.accessioned | 2021-07-25T02:06:49Z | - |
dc.date.available | 2021-07-25T02:06:49Z | - |
dc.date.issued | 2019-12-31 | - |
dc.identifier.citation | RajendraHegde,K.V.Niranjana,S.Srinivas,B.A.Dhanorkar,R.S.ReddyandS.K.Singh(2019).“LandResourceandHydrologicalInventoryofKavalurSub-watershed(SWs)forWatershedPlanningandDevelopment,KoppalTaluk,KoppalDistrict,Karnataka”,SujalaSWs-LRIAtlasNo.12,ICAR–NBSS&LUP,RC,Bangalore.p.64. | en_US |
dc.identifier.issn | Not Available | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/50061 | - |
dc.description | Not Available | en_US |
dc.description.abstract | Theaverageannualrainfallof631mmintheKavalursub-watershedasrecordedfromtheAlavandistationdatabyKSNDMC. 60%,21%and19%oftheannualrainfalloccursduringkharif,rabiandsummerseasonsrespectivelyandexhibitedahighertemporalvariability. Theevapotranspirationestimationtooldevelopedindicatesthatthewatershedwaterbalanceisindeficit.Thecropping&irrigationchoicesareinappropriateandneededtobealtered. Theestimatedrunoffavailabletouseis4mmforanaverageannualrainfallof584mm(2009-2017).Theutilizablegroundwateris31mm(70%of44mmrechargeestimated).Thismeansthetotalavailablewaterresourcecombiningthesoilmoisturestoreforkharif&rabi(224mm)andutilizablerunoffplusrechargeis259(=224+31+4) Theaverageactualevapotranspirationestimatedinthewatershedbasedonthecurrentlanduseandirrigationpracticesforthekharifandrabiseasonsis502mm.Hencetheamountofwateruseforkharifandrabiseasonsmaybeestimatedas627mm(i.e125%ofAET).Thisdemandforthetwoseasonsishigherby368mm,i.e.(627-259).TheAETinJune-Septmonthsismorethanrainfall.Hence,thereisalessopportunitytoharvesttheexcesswaterthroughwatershedmanagementpracticesforutilizingduringrabiseason. ThetotalnumberofwellspresentinKavalurSub-watershedasperLRIdataare191(190-Borewells&1-Openwell).ThegroundwaterlevelwasfoundfromthedataobtainedfromKSNDMCfortheneareststationHireshindhogi.Deepestlevelwasfoundin2009year. | 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 | 12; | - |
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 KavalurSub-watershed for Watershed Planning and Development Koppal Taluk, Koppal District, Karnataka (AESR 3.0) | 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. 64 | 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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12_Kavalur_4D4A2P_SWS_LRI Atlas.pptx.pdf | 42.48 MB | Adobe PDF | View/Open |
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