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. : Fs70-5/2019-034E-PDF
"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.
Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.888236&sl=1
| Ministère/Organisme | Canadian Science Advisory Secretariat, issuing body. Canada. Department of Fisheries and Oceans. Central and Arctic Region, issuing body. |
|---|---|
| Titre | 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. |
| Titre de la série | Research document, 1919-5044 ; 2019/034 |
| Type de publication | Série - Voir l'enregistrement principal |
| Langue | [Anglais] |
| Autres langues publiées | [Français] |
| Format | Électronique |
| Document électronique | |
| Note(s) | 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). |
| Information sur la publication | Ottawa ON : Canadian Science Advisory Secretariat (CSAS), 2020. ©2020 |
| Auteur / Contributeur | Lee, Adam S. van der, author. |
| Description | 1 online resource (v, 40 pages) : illustrations (some colour). |
| Numéro de catalogue |
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| Descripteurs | Clinostomus elongatus -- Population viability analysis -- Ontario. Clinostomus elongatus -- Conservation -- Ontario. Wildlife recovery -- Ontario. |
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