00000nam 2200000za 4500 9.824564 CaOODSP 20221107144144 cr ||||||||||| 160921s2016 oncd ob f000 0 eng d CaOODSP eng eng fre n-cn--- Fs70-5/2016-059E-PDF Evaluation of the effects of habitat restoration on fish species at risk within Crown Marsh, Long Point Bay, Lake Erie, Ontario [electronic resource] / N.A. Rook ... [et al.]. Title at head of French abstract: Évaluation des effets de la restauration de l'habitat sur les espèces de poissons en péril dans le marais Crown de la baie Long Point sur le lac Érié en Ontario Ottawa : Fisheries and Oceans Canada, c2016. v, 33 p. : map, ill. Canadian Science Advisory Secretariat research document, 1919-5044 ; 2016/059, Central and Artic Region “September 2016.” Includes bibliographical references. "The purpose of this research is to determine if the restoration of Long Point Crown Marsh, Lake Erie was beneficial for fishes and supported local fish recovery efforts as there are five fish species at risk found in this region. Crown Marsh has been invaded by the invasive common reed (Phragmites australis). To restore the habitat and provide more open water, dredging occurred to create ponds connected to Long Point Bay. To evaluate the effect of this habitat restoration on fishes, Fisheries and Oceans Canada (DFO) and the Ontario Ministry of Natural Resources and Forestry (OMNRF) sampled six ponds from 2012 to 2014. Four created ponds and two reference ponds with minimal human disturbance were sampled using enclosure seining methods"--Abstract, p.iv. gccst Fisheries resources gccst Invasive species gccst Salt water fish gccst Endangered species Rook, N.A. Canada. Department of Fisheries and Oceans. Canadian Science Advisory Secretariat. Research document (Canadian Science Advisory Secretariat) 1919-5044 ; 2016/059, Central and Artic Region (CaOODSP)9.507396 PDF 2.17 MB https://publications.gc.ca/collections/collection_2016/mpo-dfo/Fs70-5-2016-059-eng.pdf