{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,9]],"date-time":"2026-03-09T20:52:04Z","timestamp":1773089524756,"version":"3.50.1"},"reference-count":50,"publisher":"Oxford University Press (OUP)","issue":"7","license":[{"start":{"date-parts":[[2019,6,23]],"date-time":"2019-06-23T00:00:00Z","timestamp":1561248000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"funder":[{"name":"French-South African ICEMASA"},{"name":"Institut pour la Recherche et le D\u00e9veloppement"},{"name":"Department of Science and Technology\/National Research Foundation South African Research Chair in Marine Ecology and Fisheries"},{"DOI":"10.13039\/501100003137","name":"Fondation pour la Recherche sur la Biodiversit\u00e9","doi-asserted-by":"crossref","award":["APP-SCEN-2010-II"],"award-info":[{"award-number":["APP-SCEN-2010-II"]}],"id":[{"id":"10.13039\/501100003137","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2019,12,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>We investigate reference points for ecosystem indicators in support of an Ecosystem Approach to Fishery. In particular, we assess indicator capacity to detect when the Multispecies Maximum Sustainable Yield (MMSY) is reached, under a wide range of multispecies fishing strategies. The analysis was carried out using a simulation approach based on the ecosystem model OSMOSE in the southern Benguela. We show that the 13 ecosystem indicators have reference points at MMSY that are highly variable across fishing strategies. The state of the ecosystem at MMSY is so variable across fishing strategies that it is not possible to set reference points without considering the fishing strategy. However, strategy-specific reference points were found to constitute robust proxies for MMSY in more than 90% of the simulated fishing strategies. For instance, under the current fishing strategy in the southern Benguela, robust reference points at MMSY could be identified for the following indicators: mean length of fish, mean lifespan, biomass over catch ratio, trophic level of the surveys, mean trophic index, proportion of predatory fish, intrinsic vulnerability index, and mean maximum length.<\/jats:p>","DOI":"10.1093\/icesjms\/fsz104","type":"journal-article","created":{"date-parts":[[2019,5,21]],"date-time":"2019-05-21T07:17:05Z","timestamp":1558423025000},"page":"2070-2081","source":"Crossref","is-referenced-by-count":15,"title":["Reference levels of ecosystem indicators at multispecies maximum sustainable yield"],"prefix":"10.1093","volume":"76","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-4943-1851","authenticated-orcid":false,"given":"Florence","family":"Briton","sequence":"first","affiliation":[{"name":"Institut de Recherche pour le D\u00e9veloppement, MARBEC (IRD, Univ Montpellier, Ifremer, CNRS), 34095 Montpellier, France"}]},{"given":"Lynne","family":"Shannon","sequence":"additional","affiliation":[{"name":"Department of Biological Sciences, and Marine Research Institute, Private Bag X3, Rondebosch, 7701, South Africa"}]},{"given":"Nicolas","family":"Barrier","sequence":"additional","affiliation":[{"name":"Institut de Recherche pour le D\u00e9veloppement, MARBEC (IRD, Univ Montpellier, Ifremer, CNRS), 34095 Montpellier, France"}]},{"given":"Philippe","family":"Verley","sequence":"additional","affiliation":[{"name":"Institut de Recherche pour le D\u00e9veloppement, MARBEC (IRD, Univ Montpellier, Ifremer, CNRS), 34095 Montpellier, France"},{"name":"Institut de Recherche pour le D\u00e9veloppement, UMR AMAP 123, Montpellier, France"}]},{"given":"Yunne-Jai","family":"Shin","sequence":"additional","affiliation":[{"name":"Institut de Recherche pour le D\u00e9veloppement, MARBEC (IRD, Univ Montpellier, Ifremer, CNRS), 34095 Montpellier, France"},{"name":"Department of Biological Sciences, 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