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http://krishi.icar.gov.in/jspui/handle/123456789/50053
Title: | Land Resource and Hydrological Inventory of GinigeraSub-watershed for Watershed Planning and Development Koppal Taluk, Koppal District, Karnataka (AESR 3.0) |
Other Titles: | Not Available |
Authors: | RajendraHegde,K.V.Niranjana,S.Srinivas,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, Government of Karnataka (Sujala-III Project) |
Citation: | RajendraHegde,K.V.Niranjana,S.Srinivas,B.A.Dhanorkar,R.S.ReddyandS.K.Singh(2019).“LandResourceandHydrologicalInventoryofGinigeraSub-watershed(SWs)forWatershedPlanningandDevelopment,KoppalTaluk,KoppalDistrict,Karnataka”,SujalaSWs-LRIAtlasNo.4,ICAR–NBSS&LUP,RC,Bangalore.p.69. |
Series/Report no.: | 4; |
Abstract/Description: | Theaverageannualrainfallof631mmintheGinigerasub-watershedasrecordedfromtheKoppalstationdatabyKSNDMC. 65%,20%and15%oftheannualrainfalloccursduringkharif,rabiandSummerseasonsrespectivelyandexhibitedahighertemporalvariability. Theevapotranspirationestimationtooldevelopedindicatesthatthewatershedwaterbalanceissustainable.Thecropping&irrigationchoicesareappropriateandneednotbealtered. Theestimatedrunoffavailabletouseis58mmforanaverageannualrainfallof596mm(2009-2017).Theutilizablegroundwateris31mm(70%of44mmrechargeestimated).Thismeansthetotalavailablewaterresourcecombiningthesoilmoisturestoreforkharif&rabi(173mm)andutilizablerunoffplusrechargeis262(=173+31+58) Theaverageactualevapotranspirationestimatedinthewatershedbasedonthecurrentlanduseandirrigationpracticesforthekharifandrabiseasonsis517mm.Hencetheamountofwateruseforkharifandrabiseasonsmaybeestimatedas646mm(i.e125%ofAET).Thisdemandforthetwoseasonsishigherby384mm,i.e.(646-262).TheAETinJune-Septmonthsis74%ofrainfall.Hence,thereisaslightlylessopportunitytoharvesttheexcesswaterthroughwatershedmanagementpracticesforutilizingduringrabiseason. ThetotalnumberofwellspresentinGinigeraSub-watershedasperLRIdataare204(Borewells).ThegroundwaterlevelwasfoundfromthedataobtainedfromKSNDMCfortheneareststationHireshindhogi.Deepestlevelswerefoundin2009. |
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.69 |
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/123456789/50053 |
Appears in Collections: | NRM-NBSSLUP-Publication |
Files in This Item:
File | Description | Size | Format | |
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4_Ginigera_4D3A9C_SWS_LRI Atlas.pptx.pdf | 74.68 MB | Adobe PDF | View/Open |
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