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008170213s2017    oncbd   ob   f000 0 eng d
040 |aCaOODSP|beng
043 |an-cn-on
0861 |aFs70-6/2016-056E-PDF
24500|aEvaluation of habitat restoration activities for species at risk fishes within Crown Marsh (Long Point Bay) |h[electronic resource].
24617|aEffects of habitat restoration activities on fishes at risk
260 |a[Ottawa] : |bFisheries and Oceans Canada, |cc2017.
300 |a11 p. : |bill., col. map
4901 |aCanadian Science Advisory Secretariat science advisory report, |x1919-5087 ; |v2016/056, Central and Arctic Region
500 |aIssued 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).
500 |aCaption title.
500 |a"January 2017."
500 |a"This report is available from the: Centre for Science Advice (CSA), Central and Arctic Region, Fisheries and Oceans Canada"--p. 11.
504 |aIncludes bibliographical references (p. 9-10).
520 |a"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].
69207|2gccst|aEndangered species
69207|2gccst|aFresh water fish
69207|2gccst|aHabitats
7101 |aCanada. |bDepartment of Fisheries and Oceans.
7101 |aCanada. |bEcosystems and Oceans Science.
7102 |aCanadian Science Advisory Secretariat.
77508|tÉvaluation des activités de restauration de l'habitat des espèces de poissons en péril dans le marais Crown (baie Long Point) |w(CaOODSP)9.832286
830#0|aScience advisory report (Canadian Science Advisory Secretariat)|x1919-5087 ; |v2016/056, Central and Arctic Region|w(CaOODSP)9.506226
85640|qPDF|s706 KB|uhttps://publications.gc.ca/collections/collection_2017/mpo-dfo/Fs70-6-2016-056-eng.pdf