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Data requirements for Ganga River Basin Management Plan

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This presentation by Prof. A.K. Gosain describes the data requirements for the Ganga River Basin Management Plan. What are the types of data sets that need to be explored and how would they be used in …

This presentation by Prof. A.K. Gosain describes the data requirements for the Ganga River Basin Management Plan. What are the types of data sets that need to be explored and how would they be used in the studies related to GRBMP.

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  • 1. Data Requirements
    Basin Characteristics
    Hydro-meteorological Data
    Projects Data
    Data on Pollution
    Demographic Data
  • 2. Basin Characteristics
    Basin delineation
    Drainage system – SRTM
    Landuse/Landcover
    Soil properties of the catchments – Global and National data sources
    River cross-section data
  • 3. Digital Elevation Model
  • 4. Hydro-meteorological Data
    • Meteorological data - IMD
    • 5. Flow data at gauging sites - CWC and State Water Resources Departments
    • 6. Sediment data; volume and characterization – CWC/State Govt. agencies
    • 7. Ground water fluctuation data – CGWB/State GW Boards
    • 8. Flow cross sections and rating curves at various stream gauging sites - CWC and State Water Resources Departments
  • 9.
  • 10.
  • 11.
  • 12. Percentage share of major water balance in Ganga Basin components w.r.t. precipitation
  • 13. Projects Data
    Data on water utilizations for
    Agricultural
    Domestic
    Industrial and other uses
    Data on water resources projects including reservoirs and diversion facilities
    Existing
    Under implementation
    Proposed
  • 14. Storage Projects in Ganga Basin
  • 15. Data on Pollution
    Point sources
    Domestic sewage
    Industrial
    Non-point sources
    Data on use of fertilizers
    Pesticides
    Data on water quality observations
    Surface
    Ground water
    CPCB, CWC, CGWB, State Pollution Control Boards, MOEF
  • 16.
  • 17.
  • 18. Demographic & Socio-economic Data
    Livelihoods
    Land holdings
    Population
    Ecological hotspots
    Water pricing
  • 19.
  • 20. Geospatial Database Management
    For integration of information across domains
    Processing raw data
    Managing generated information
    Storage
    Retrieval
    Analysis to generate
    Scenarios for different developmental pathways
    Sharable information with all the stakeholders

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