title: Principles of sound ecotoxicology.
abstract: We have become progressively more concerned about the quality of some published ecotoxicology research. Others have also expressed concern. It is not uncommon for basic, but extremely important, factors to apparently be ignored. For example, exposure concentrations in laboratory experiments are sometimes not measured, and hence there is no evidence that the test organisms were actually exposed to the test substance, let alone at the stated concentrations. To try to improve the quality of ecotoxicology research, we suggest 12 basic principles that should be considered, not at the point of publication of the results, but during the experimental design. These principles range from carefully considering essential aspects of experimental design through to accurately defining the exposure, as well as unbiased analysis and reporting of the results. Although not all principles will apply to all studies, we offer these principles in the hope that they will improve the quality of the science that is available to regulators. Science is an evidence-based discipline and it is important that we and the regulators can trust the evidence presented to us. Significant resources often have to be devoted to refuting the results of poor research when those resources could be utilized more effectively.
authors: Institute for the Environment, Brunel University , Uxbridge, Middlesex UB8 3PH, United Kingdom.
authors: Catherine A
authors: CA
authors: Harris
authors: Alexander P
authors: AP
authors: Scott
authors: Andrew C
authors: AC
authors: Johnson
authors: Grace H
authors: GH
authors: Panter
authors: Dave
authors: D
authors: Sheahan
authors: Mike
authors: M
authors: Roberts
authors: John P
authors: JP
authors: Sumpter
mesh_terms: D054750:Ecotoxicology / Q000379:methods* / Q000592:standards*; D012107:Research Design / Q000592:standards*