Using expert knowledge to support Endangered Species Act decision-making for data-deficient species.

ABSTRACT: Many questions relevant to conservation decision-making are characterized by extreme uncertainty due to lack of empirical data and complexity of the underlying ecologic processes, leading to a rapid increase in the use of structured protocols to elicit expert knowledge. Published ecologic applications often employ a modified Delphi method, where experts provide judgments anonymously and mathematical aggregation techniques are used to combine judgments. The Sheffield elicitation framework (SHELF) differs in its behavioral approach to synthesizing individual judgments into a fully specified probability distribution for an unknown quantity. We used the SHELF protocol remotely to assess extinction risk of three subterranean aquatic species that are being considered for listing under the U.S. E

SUBMITTER: Fitzgerald DB 

PROVIDER: S-EPMC8518685 | biostudies-literature | 2021 Oct

REPOSITORIES: biostudies-literature