Land Resource Inventory of MaslapurSub-watershed for Watershed Planning and Development Koppal Taluk, Koppal District, Karnataka (AESR 3.0)
KRISHI: Publication and Data Inventory Repository
View Archive InfoField | Value | |
Title |
Land Resource Inventory of MaslapurSub-watershed for Watershed Planning and Development Koppal Taluk, Koppal District, Karnataka (AESR 3.0)
Not Available |
|
Creator |
Rajendra Hegde, K.V. Niranjana, S.Srinivas, B.A.Dhanorkar, R.S.Reddy and S.K. Singh
|
|
Subject |
Details of Hydrology, Rainfall and evaporation characteristics, Budyko curve, Water budget Rain water harvesting – Sujala-III Project.
|
|
Description |
Not Available
Theaverageannualrainfallof631mmintheMaslapursub-watershedasrecordedfromtheKanakagiristationdatabyKSNDMC. 65%,20%and15%oftheannualrainfalloccursduringkharif,rabiandsummerseasonsrespectivelyandexhibitedahighertemporalvariability. Theevapotranspirationestimationtooldevelopedindicatesthatthewatershedwaterbalanceissustainable.Thecropping&irrigationchoicesareappropriateandneednotbealtered. Theestimatedrunoffavailabletouseis15mmforanaverageannualrainfallof613mm(2009-2017).Theutilizablegroundwateris31mm(70%of44mmrechargeestimated).Thismeansthetotalavailablewaterresourcecombiningthesoilmoisturestoreforkharif&rabi(137mm)andutilizablerunoffplusrechargeis183(=137+31+15) Theaverageactualevapotranspirationestimatedinthewatershedbasedonthecurrentlanduseandirrigationpracticesforthekharifandrabiseasonsis538mm.Hencetheamountofwateruseforkharifandrabiseasonsmaybeestimatedas672mm(i.e125%ofAET).Thisdemandforthetwoseasonsishigherby489mm,i.e.(672-183).TheAETinJune-Septmonthsis93%ofrainfall.Hence,thereisalessopportunitytoharvesttheexcesswaterthroughwatershedmanagementpracticesforutilizingduringrabiseason. ThetotalnumberofwellspresentinMaslapurSub-watershedasperLRIdataare22(Borewells).ThegroundwaterlevelwasfoundfromthedataobtainedfromKSNDMCfortheneareststationKanakagiri.Deepestlevelswerefoundin2016year Watershed Development Department, Government of Karnataka (World Bank Funded) Sujala –III Project |
|
Date |
2021-07-24T09:06:23Z
2021-07-24T09:06:23Z 2019-12-31 |
|
Type |
Project Report
|
|
Identifier |
RajendraHegde,K.V.Niranjana,S.Srinivas,B.A.Dhanorkar,R.S.ReddyandS.K.Singh(2019).“LandResourceandHydrologicalInventoryofMaslapurSub-watershed(SWs)forWatershedPlanningandDevelopment,KoppalTaluk,KoppalDistrict,Karnataka”,SujalaSWs-LRIAtlasNo.52,ICAR–NBSS&LUP,RC,Bangalore.p.60.
Not Available http://krishi.icar.gov.in/jspui/handle/123456789/49836 |
|
Language |
English
|
|
Relation |
52;
|
|
Publisher |
ICAR::National Bureau of Soil Survey and Land Use Planning, Regional Centre, Bengaluru & Watershed Development Department, Government of Karnataka (Sujala-III Project)
|
|