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Evaluation of habitat restoration activities for species at risk fishes within Crown Marsh (Long Point Bay) . : Fs70-6/2016-056E-PDF

"Dredging has occurred in Long Point Crown Marsh to remove the invasive common reed (Phragmites australis). Crown Marsh is home to at least 34 fish species, five of which are species at risk. There are concerns that the creation of open-water ponds may negatively impact the species listed under the federal Species at Risk Act (SARA), and may function as ecological traps. Currently, it is unknown how species at risk respond to the creation of ponds in Crown Marsh. Fisheries and Oceans Canada (DFO) and the Ontario Ministry of Natural Resources and Forestry (MNRF) undertook a 3-year monitoring program in Crown Marsh. The goal of the monitoring program was to compare and characterize the fish assemblages and habitat conditions in the constructed sites to reference sites. This was in addition to assessing the value of the habitats for species at risk and determining approaches to maximize the value of the ponds to species at risk"--Context, p. [1].

Lien permanent pour cette publication :
publications.gc.ca/pub?id=9.832284&sl=1

Renseignements sur la publication
Ministère/Organisme
  • Canada. Department of Fisheries and Oceans.
  • Canada. Ecosystems and Oceans Science.
  • Canadian Science Advisory Secretariat.
TitreEvaluation of habitat restoration activities for species at risk fishes within Crown Marsh (Long Point Bay) .
Variante du titre
  • Effects of habitat restoration activities on fishes at risk
Titre de la série
  • Canadian Science Advisory Secretariat science advisory report, 1919-5087 ; 2016/056, Central and Arctic Region
Type de publicationMonographie - Voir l'enregistrement principal
Langue[Anglais]
Autres langues publiées[Français]
FormatTexte numérique
Document électronique
Note(s)
  • Issued also in French under title: Évaluation des activités de restauration de l'habitat des espèces de poissons en péril dans le marais Crown (baie Long Point).
  • Caption title.
  • "January 2017."
  • "This report is available from the: Centre for Science Advice (CSA), Central and Arctic Region, Fisheries and Oceans Canada"--p. 11.
  • Includes bibliographical references (p. 9-10).
Information sur la publication
  • [Ottawa] : Fisheries and Oceans Canada, c2017.
Description11 p. : ill., col. map
Numéro de catalogue
  • Fs70-6/2016-056E-PDF
Descripteurs
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