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http://krishi.icar.gov.in/jspui/handle/123456789/49814| Title: | Land Resourceand Hydrological Inventory of Annurkeri Sub-watershed for Watershed Planning and Development, GundlupetTaluk,ChamarajanagarDistrict,Karnataka”, |
| Other Titles: | Not Available |
| Authors: | RajendraHegde,K.V.Niranjana,S.Srinivas,K.M.Nair,B.A.Dhanorkar,R.S.ReddyandS.K.Singh |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::National Bureau of Soil Survey and Land Use Planning |
| Published/ Complete Date: | 2019-12-31 |
| Project Code: | Not Available |
| Keywords: | Details of Hydrology, Rainfall and evaporation characteristics, Budyko curve, Water budget Rain water harvesting – Sujala-III Project. |
| Publisher: | ICAR::National Bureau of Soil Survey and Land Use Planning, Regional Centre, Bengaluru & Watershed Development Department, Govt. of Karnataka (Sujala-III Project) |
| Citation: | RajendraHegde,K.V.Niranjana,S.Srinivas,K.M.Nair,B.A.Dhanorkar,R.S.ReddyandS.K.Singh(2016).“LandResourceandHydrologicalInventoryofAnnurkeriSub-watershedforWatershedPlanningandDevelopment,GundlupetTaluk,ChamarajanagarDistrict,Karnataka”,SujalaSWs-LRIAtlasNo.72,ICAR–NBSS&LUP,RC,Bangalore.p.55. |
| Series/Report no.: | 72; |
| Abstract/Description: | Theaverageannualrainfallof763mmintheAnnurkerisub-watershedasrecordedfromtheHangalaStationdatabyKSNDMC. 39%,27%and34%oftheannualrainfalloccursduringkharif,rabiandsummerseasonsrespectivelyandexhibitedahighertemporalvariability. Theevapotranspirationestimationtooldevelopedindicatesthatthewatershedwaterbalanceisindeficit.Thecropping&irrigationchoicesarenotappropriateandneedtobealteredtoshiftthedeficitwaterbalance. Theestimatedrunoffavailabletouseis17mmforanannualrainfallof730mm(2009-2017).Theutilizablegroundwateris27mm(70%of38mmrechargeestimated).Thismeansthetotalavailablewaterresourcecombiningthesoilmoisturestoreforkharif&rabi(153mm)andutilizablerunoffplusrechargeis197(=17+153+27). Theaverageactualevapotranspirationestimatedinthewatershedbasedonthecurrentlanduseandirrigationpracticesforthekharifandrabiseasonsis549mm.Hencetheamountofwateruseforkharifandrabiseasonsmaybeestimatedas686mm(i.e125%ofAET).Thisdemandforthetwoseasonsismarginallyhigherby489mm,i.e.(686-197).TheAETinJune-Septmonthsismorethantherainfall. ThetotalnumberofwellspresentinAnnurkeriSub-watershedasperLRIdatais78(72-Borewells&6-Openwells).ThegroundwaterlevelwasfoundfromthedataobtainedfromKSNDMCfortheneareststationSiddayyanapura |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Project Report |
| Sponsors: | Watershed Development Department, Government of Karnataka (World Bank Funded) Sujala –III Project |
| Language: | English |
| Name of Journal: | Not Available |
| Volume No.: | Not Available |
| Page Number: | p. 55 |
| Name of the Division/Regional Station: | ICAR::National Bureau of Soil Survey and Land Use Planning, Regional Centre, Bengaluru. |
| Source, DOI or any other URL: | Not Available |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/49814 |
| Appears in Collections: | NRM-NBSSLUP-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 72_Annurkeri_SWS_LRI Atlas.pptx.pdf | 34.49 MB | Adobe PDF | View/Open |
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