Abstract
Global-scale environmental problems are rarely regarded as amenable to traditional scientific experiment. We argue here that small-scale experiments using 'model organisms' in microcosms or mesocosms can be a useful approach for apparently intractable global problems, such as ecosystem responses to climate change or managing biodiversity through the design of nature reserves. An experimental, small-scale research programme can easily be coupled with the development of theory and act as a stimulus to further research, thereby hastening both understanding of the issues and development of practical solutions. This process-from microcosm experiment to the development of practical application - has previously been influential but also has a long time lag. We suggest short-cuts in an attempt to stimulate the use of small-scale experiments to address globally urgent issues with meaningful policy implications.
Original language | English |
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Pages (from-to) | 516-521 |
Number of pages | 6 |
Journal | Trends in Ecology & Evolution |
Volume | 22 |
Issue number | 10 |
DOIs | |
Publication status | Published - Oct 2007 |
Keywords
- population-dynamics
- ecosystem function
- environmental fluctuations
- current knowledge
- model systems
- food-chains
- biodiversity
- prey
- communities
- marine