000	02814nam  2200361za 4500
001	9.832272
003	CaOODSP
005	20221107145937
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008	170213s2017    oncbd   ob   f000 0 eng d
040	|aCaOODSP|beng
041	|aeng|bfre
043	|an-cn-on|anl
086	1 |aFs70-5/2016-117E-PDF
245	00|aEcological consequences of grass carp, Ctenopharyngodon idella, in the Great Lakes Basin |h[electronic resource] : |bvegetation, fishes and birds / |cErin L. Gertzen ... [et al].
246	1 |iTitle at head of French abstract: |aConséquences écologiques de la présence de la carpe de roseau, Ctenopharyngodon idella, dans le bassin des Grands Lacs : |bvégétation, poissons et oiseaux
260	|aOttawa : |bFisheries and Oceans Canada, |cc2017.
300	|av, 52 p. : |bill. (some in col.), col. maps
490	1 |aCanadian Science Advisory Secretariat (CSAS), research document, |x1919-5044 ; |v2016/117, Central and Arctic Region
500	|aCover title.
500	|a“January 2017.”
504	|aIncludes bibliographical references.
520	3 |a"Grass Carp (Ctenopharyngodon idella), a large, herbivorous fish, was first introduced to North America in 1963 for aquatic macrophyte control. Grass Carp populations have since escaped from impoundments where they were stocked, entered rivers in central United States and continued making their way up the Mississippi River basin towards the Great Lakes. Grass Carp have also been spread by commerce in the United States, where sale of live diploid and certified triploid (reproductively sterile) Grass Carp is legal in several states. Between 2007 and 2012, 45 Grass Carp were caught in the Great Lakes basin and captures within the basin are continuing to occur with increasing frequency. The potential for Grass Carp to invade the Great Lakes is of increasing concern and Great Lakes managers need to understand the potential ecological consequences of Grass Carp to the Great Lakes basin. Using different approaches, the potential ecological impacts of Grass Carp on aquatic vegetation, native fishes, and bird communities in the Great Lakes basin were assessed"--Abstract, p. iv.
546	|aIncludes abstract in French.
692	07|2gccst|aInvasive species
692	07|2gccst|aFreshwater fish
692	07|2gccst|aEnvironmental impact
700	1 |aGertzen, Erin L.
710	1 |aCanada. |bDepartment of Fisheries and Oceans.
710	1 |aCanada. |bEcosystems and Oceans Science.
710	2 |aCanadian Science Advisory Secretariat.
830	#0|aResearch document (Canadian Science Advisory Secretariat)|x1919-5044 ; |v2016/117, Central and Arctic Region|w(CaOODSP)9.507396
856	40|qPDF|s2.40 MB|uhttps://publications.gc.ca/collections/collection_2017/mpo-dfo/Fs70-5-2016-117-eng.pdf