00000nam 2200000zi 4500 9.888236 CaOODSP 20221107171930 m o d f cr cn||||||||| 200615t20202020onca ob f000 0 eng d CaOODSP eng rda CaOODSP n-cn-on Fs70-5/2019-034E-PDF Lee, Adam S. van der, author. Recovery potential modelling of redside dace (Clinostomus elongatus) in Canada / Adam S. van der Lee, Mark S. Poesch, D. Andrew R. Drake, and Marten A. Koops. Ottawa ON : Canadian Science Advisory Secretariat (CSAS), 2020. ©2020 1 online resource (v, 40 pages) : illustrations (some colour). text txt rdacontent computer c rdamedia online resource cr rdacarrier Research document, 1919-5044 ; 2019/034 Issued also in French under title: Modélisation du potentiel de rétablissement du méné long (Clinostomus elongatus) au Canada. "Central and Arctic Region." "May 2020." Includes bibliographical references (pages 31-33). "The Committee on the Status of Endangered Wildlife in Canada (COSEWIC) has assessed Redside Dace (Clinostomus elongatus) as Endangered in Canada. Here a population model is presented to determine population-based recovery targets, assess allowable harm, and conduct long-term projections of population recovery in support of a recovery potential assessment (RPA). The analyses demonstrate that the dynamics of Redside Dace populations are particularly sensitive to perturbations that affect survival of immature individuals (from hatch to age-2) and population-level fecundity. Harm to these portions of the life cycle should be minimized to avoid jeopardizing the survival and future recovery of Canadian populations. Meta-population structure was incorporated into analyses. The manner in which catastrophes impacted segments of the meta-population influenced recovery target estimates, indicating that understanding the extent of meta-population structure throughout the species range is needed to refine recovery targets"--Abstract, page v. Clinostomus elongatus Population viability analysis Ontario. Clinostomus elongatus Conservation Ontario. Wildlife recovery Ontario. Canadian Science Advisory Secretariat, issuing body. Canada. Department of Fisheries and Oceans. Central and Arctic Region, issuing body. Modélisation du potentiel de rétablissement du méné long (Clinostomus elongatus) au Canada / (CaOODSP)9.888237 Research document (Canadian Science Advisory Secretariat) 2019/034. (CaOODSP)9.507396 PDF 1.53 MB https://publications.gc.ca/collections/collection_2020/mpo-dfo/fs70-5/Fs70-5-2019-034-eng.pdf