000
| 02814cam 2200361za 4500 |
---|
001 | 9.832272 |
---|
003 | CaOODSP |
---|
005 | 20221107145937 |
---|
007 | cr ||||||||||| |
---|
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 |
---|