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The EIS-SSA program aims at developing African capacity for the management of environmental information as an integral component of the sustainable development process.


      EIS Best practices.
      Working group 4

      EIS International Advisory Committee

      Working Group IV

      Environmental Indicators and GIS

      Purpose
      Move from simple map making toward statistically valid GIS indicators that can be used to support policy making.

      Goal
      Prepare and distribute a set of guidelines for developing and using GIS-based indicators for policy making.

      Approach
      Guidelines will be based on GIS work that is either underway or completed.

      Step 1
      Circulate documentation on environmental indicators and GIS from Cape Town and Cambridge Meetings.

      Step 2
      Circulate findings and recommendations from Cape Town and Cambridge Meetings.

      Step 3
      Develop criteria for GIS-based indicators.

      Step 4
      Identify issues faced by organizations in Africa working in this field.

      Step 5
      Carry out a series of case studies.

      Step 6
      Convene a workshop on GIS-based indicators.

      Step 7
      Prepare draft guidelines on GIS-based indicators.

      Step 8
      Circulate draft guidelines to the EIS Committee.

      Step 9
      Finalize guidelines in French and English.

      Step 10
      Publish, distribute, and promote guidelines.

      Criteria for Indicators - Examples

      • a reliable statistical measure
      • comparable over time and space
      • assessed against a norm or standard
      • easily communicated to a policy making audience
      • a clear spatial component

      GIS Based Indicators - Examples

      • human pressure - area of fragmented natural habitat adjacent to a protected area
      • market access - proportion of rural population per administrative unit within a certain distance or time of a major market
      • erosion risk - function of slope, land cover, rainfall, and management
      • Obstacles to GIS-based Indicators •data and information demand
      • data and information supply
      • information infrastructure
      • technical skills
      • awareness and knowledge by policy makers to interpret and communicate data and indicators

      Criteria for Choosing Case Studies

      • should meet indicator criteria listed above
      • should have been carried out by institutions in Africa over the last few years
      • they should be carefully documented

      The Case Studies Should Answer

      •which policy issues were addressed •what information was communicated, how, and to whom •does the policy maker expect to receive this information on a regular basis

      The Case Studies Should Answer •what policy discussions were achieved as a result of the availability and use of this information •how was the indicator developed •what standards and procedures were used to ensure quality of the information

      The Case Studies Should Answer

      • what institutional support was required
      • what major problems were overcome and which ones remain

      Approach for Case Study

      • identify a number of potential principal investigators
      • information has to be compiled via questionnaire and interviews of policy makers
      • provide principal investigator with funds and honoraria to compile information and prepare report
      Budget: $US 120,000 - 150,000

      • 10 case studies
      • travel to review workshop
      • cost of review workshop
      • copy editing of case studies
      • preparation of draft guidelines
      • editing, translating, and producing of guidelines
      • distribution and outreach

      Status of Project

      • after Cambridge meeting, this proposal has been circulated to members of working group
      • some feedback from selected members of working group
      Next Steps

      • agreement of working group on approach
      • who will manage the project
      • identify funding opportunities
      • prepare or adapt proposal(s)
      • secure funds (pilot or complete)
      • identify potential case studies


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      Last Updated 21/07/99 by Aake Bjoerke