title: Microcosm experiments can inform global ecological problems.
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.
authors.affiliation: Institute of Integrative and Comparative Biology, University of Leeds, Leeds, LS2 9JT UK. t.g.benton@leeds.ac.uk
authors.forename: Tim G
authors.initials: TG
authors.lastname: Benton
authors.forename: Martin
authors.initials: M
authors.lastname: Solan
authors.forename: Justin M J
authors.initials: JM
authors.lastname: Travis
authors.forename: Steven M
authors.initials: SM
authors.lastname: Sait
mesh_terms: D003247:Conservation of Natural Resources; D017753:Ecosystem