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Deliberate Introductions Of Species: Research Needs, John J. Ewel, Dennis J. O'Dowd, Joy Bergelson, Curtis C. Daehler, Carla M. D'Antonio, Luis Diego Gómez, Doria R. Gordon, Richard J. Hobbs, Alan Holt, Keith R. Hopper, Colin E. Hughes, Marcy Lahart, Roger R. B. Leakey, William G. Lee, Lloyd L. Loope, David H. Lorence, Svata M. Louda, Ariel E. Lugo, Peter B. Mcevoy, David M. Richardson, Peter M. Vitousek

Svata M. Louda Publications

Research questions about introductions

Several research questions need to be answered to help ensure that proposed introductions are done wisely and safely.

Guarding against risks without sacrificing benefits:
How can the potential benefits and costs of introductions best be evaluated in economic, environmental, and social terms?
Should all introductions be regulated?
How different must organisms or recipient ecosystems be from those assessed previously to warrant independent assessment?
When is it appropriate to assess and regulate taxa other than species?
What are appropriate ecological and political boundaries for regulation?

Alternatives to introductions:
How and when can indigenous organisms be domesticated so …