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The 2010 biodiversity indicators: challenges for science and policy
Georgina M Mace1, Jonathan E M Baillie
1NERC Centre for Population Biology, Imperial College London, Silwood Park, Ascot, Berks, SL5 7PY, United Kingdom. g.mace@imperial.ac.uk
Summary
Developing effective biodiversity indicators is crucial for assessing the 2010 global and European targets. Urgent refinement and validation are needed for reliable conservation reporting and future assessments.
Area of Science:
- Ecology
- Environmental Science
- Conservation Biology
Background:
- The 2010 biodiversity target represents a significant global and European political commitment to enhance biodiversity conservation and management.
- Biodiversity indicators are currently under development to assess the achievement of this target.
Purpose of the Study:
- To review the development of biodiversity indicators globally and in Europe.
- To identify key considerations for creating effective and relevant biodiversity indicators.
Main Methods:
- Review of indicator development processes in Europe and globally.
- Analysis of critical aspects including relevance, pressure-state-response distinction, contextual design, communication, indicator simplification, and cost-effectiveness.
Main Results:
- Indicators need to be relevant to their purpose and distinguish between pressure, state, and response measures.
- Contextual design, validation, and effective communication are essential for indicator utility.
- Simplifying measures into composite indicators and maximizing cost-effectiveness are important considerations.
Conclusions:
- Urgent action is required to finalize the indicator set and refine agreed-upon measures.
- Timely initiation of work is necessary for reliable reporting by 2010.
- Planning for subsequent biodiversity assessments should commence soon.
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