Microcosm experiments can inform global ecological problems

Benton, Tim G., Solan, Martin, Travis, Justin M. J. and Sait, Steven M. (2007) Microcosm experiments can inform global ecological problems. Trends in Ecology & Evolution, 22 (10), 516-521. (doi:10.1016/j.tree.2007.08.003).

Record type: Article

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.

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