00000nam 2200000zi 4500 9.926451 CaOODSP 20241216153159 m o d f cr mn||||||||| 230823e202303 onca o f000 0 eng d 9780660371405 (incorrect) CaOODSP eng rda CaOODSP n-cn--- Fs124-5/2023E-PDF Fs124-5/2021E-PDF Aquatic invasive species : identification booklet of marine species in Eastern Canada. [2023 edition]. [Ottawa] : Fisheries and Oceans Canada = Pêches et océans Canada, March 2023. ©2023 1 online resource (28 unnumbered pages) : colour illustrations text txt rdacontent computer c rdamedia online resource cr rdacarrier Issued also in French under title: Les envahisseurs aquatiques : carnet d'identification des espèces marines dans l'Est du Canada. "DFO/20-2027." "Non-native animal or plant species are of concern to biologists and environment managers throughout the world including eastern Canada. Invasive species can threaten aquatic ecosystems, occupying habitats or out-competing native species. These invasive species may show rapid population growth in the absence of natural predators and may soon become established to the point where eradication is impossible. … The best approach for protecting our ecosystems from these invaders is to keep them out in the first place, and to do this, everybody's cooperation is essential. This booklet contains information on major species that have invaded marine environments of eastern Canada - how to identify them and what you can do to prevent their spread and establishment." Exotic marine organisms Canada, Eastern Identification. Nonindigenous aquatic pests Canada, Eastern Identification. Marine biological invasions Canada, Eastern Prevention. Pest introduction Canada, Eastern Prevention. Canada. Department of Fisheries and Oceans, issuing body. Les envahisseurs aquatiques : (CaOODSP)9.926453 Aquatic invasive species : [2024 edition] (CaOODSP)9.933828 Aquatic invasive species : (2021) (CaOODSP)9.895407 PDF 13.88 MB https://publications.gc.ca/collections/collection_2023/mpo-dfo/Fs124-5-2023-eng.pdf DFO/20-2027