{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,5]],"date-time":"2026-10-05T03:05:46Z","timestamp":1791169546830,"version":"4.1.0"},"reference-count":39,"publisher":"Oxford University Press (OUP)","issue":"6","license":[{"start":{"date-parts":[[2012,4,5]],"date-time":"2012-04-05T00:00:00Z","timestamp":1333584000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/pages\/standard-publication-reuse-rights"},{"start":{"date-parts":[[2012,4,27]],"date-time":"2012-04-27T00:00:00Z","timestamp":1335484800000},"content-version":"vor","delay-in-days":22,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["setac.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2012,6,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Populations of amphibians have been declining worldwide since the late 1960s. Despite global concern, no studies have quantitatively assessed the major causes of this decline. In the present study, species sensitivity distributions (SSDs) were developed to analyze the sensitivity of anurans for ammonium, nitrate, heavy metals (cadmium, copper), pesticides (18 compounds), and acidification (pH) based on laboratory toxicity data. Ecological risk (ER) was calculated as the probability that a measured environmental concentration of a particular stressor in habitats where anurans were observed would exceed the toxic effect concentrations derived from the species sensitivity distributions. The assessment of ER was used to rank the stressors according to their potential risk to anurans based on a case study of Dutch freshwater bodies. The derived ERs revealed that threats to populations of anurans decreased in the sequence of pH, copper, diazinon, ammonium, and endosulfan. Other stressors studied were of minor importance. The method of deriving ER by combining field observation data and laboratory data provides insight into potential threats to species in their habitats and can be used to prioritize stressors, which is necessary to achieve effective management in amphibian conservation. Environ. Toxicol. Chem. 2012;31:1416\u20131421. \u00a9 2012 SETAC<\/jats:p>","DOI":"10.1002\/etc.1831","type":"journal-article","created":{"date-parts":[[2012,4,5]],"date-time":"2012-04-05T11:38:27Z","timestamp":1333625907000},"page":"1416-1421","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":41,"title":["Ranking ecological risks of multiple chemical stressors on amphibians"],"prefix":"10.1093","volume":"31","author":[{"given":"Anastasia","family":"Fedorenkova","sequence":"first","affiliation":[{"name":"Institute for Water and Wetland Research, Department of Environmental Science, Radboud University, Nijmegen, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"J. Arie","family":"Vonk","sequence":"additional","affiliation":[{"name":"National Institute for Public Health and the Environment, Bilthoven, The Netherlands"},{"name":"Institute for Water and Wetland Research, Department of Environmental Science, Radboud University, Nijmegen, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"H. J. Rob","family":"Lenders","sequence":"additional","affiliation":[{"name":"Institute for Water and Wetland Research, Department of Environmental Science, Radboud University, Nijmegen, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Raymond C.M.","family":"Creemers","sequence":"additional","affiliation":[{"name":"Reptile, Amphibian and Fish Conservation Netherlands, Nijmegen, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Anton M.","family":"Breure","sequence":"additional","affiliation":[{"name":"National Institute for Public Health and the Environment, Bilthoven, The Netherlands"},{"name":"Institute for Water and Wetland Research, Department of Environmental Science, Radboud University, Nijmegen, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A. 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