Feasibility of using the RAMAS-Metapopulation Model to Assess the Risk of a Non-indigenous Copepod (Pseudodiaptomus marinus) establishing in Vancouver Harbour from Ballast Water
Using life-history data from the literature and the RAMAS Metapop program, we conducted simulations using a single population and a metapopulation to assess the risk of population explosion of the copepod Pseudodiaptomus marinus released into the harbour from ballast water. Parameters which affected the explosion included initial density, population structure, and transport or dispersal rate. In general, this model provided a useful tool for assessing the risk of invasion and establishment by NIS. However, this approach is not comprehensive since it only considers survival after release from a ballast tank and it assumes a niche is available in the recipient habitat. The model may be useful to compare risk of establishment between NIS with varying life history parameters, and to identify which paramenters most affect NIS establishment.
Simple
- Date (Publication)
- 2001-09
- Responsable
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Nom de l'organisation Nom de la personne Adresse e-mail Rôle DFO
Colin Levings
Point de recherche Department of Fisheries and Oceans
K.L. Barry
Point de recherche
- Forme de la présentation
- Document numérique
- Nom
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Canadian Technical Report of Fisheries and Aquatic Sciences 2401
- But
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We assessed the feasibility of using a readily available model to predict the risk of establishment of a non-indigenous species (NIS) in Vancouver Harbour.
- Etat
- Finalisé
- Fréquence de mise à jour
- Non planifiée
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Global Change Master Directory (GCMD) Science Keywords v15.9
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Earth Science > Oceans
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Earth Science > Oceans > Water Quality > Ocean Contaminants
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DFO Areas
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North Pacific Ocean > Fraser River and BC Interior
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North Pacific Ocean > South Inner Coast(Johnstone Strait, Strait of Georgia, Juan de Fuca, inlets and passages)
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DFO Areas
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North Pacific Ocean > South Inner Coast(Johnstone Strait, Strait of Georgia, Juan de Fuca, inlets and passages)
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- Langue de la ressource
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English
- Encodage des caractères
- Utf8
- Catégorie ISO
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- Océans
- Environnement
- Description de l'environnement de travail
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19 KB
- Description
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Vancouver Harbour
))
- Début
- 2002
- Fin
- 2002
- Format (encodage)
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Nom Version electronic
none
- Contact
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Nom de l'organisation Nom de la personne Adresse e-mail Rôle Pacific Salmon Foundation
Isobel Pearsall
Distributeur
- Ressource en ligne
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Protocole Adresse Internet Nom WWW:LINK-1.0-http--link
https://www.dfo-mpo.gc.ca/science/data-donnees/index-eng.html DFO Science website
WWW:DOWNLOAD-1.0-http--download
https://soggy2.zoology.ubc.ca/geonetwork/srv/api/records/37119ecd-a04e-4777-9d5e-528680e7497a/attachments/37119ecd-a04e-4777-9d5e-528680e7497a.pdf 37119ecd-a04e-4777-9d5e-528680e7497a.pdf WWW:DOWNLOAD-1.0-http--download
https://soggy2.zoology.ubc.ca/geonetwork/srv/api/records/37119ecd-a04e-4777-9d5e-528680e7497a/attachments/37119ecd-a04e-4777-9d5e-528680e7497a.xlsx 37119ecd-a04e-4777-9d5e-528680e7497a.xlsx
- Niveau
- Jeu de données
- Généralités sur la provenance
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Levings produced paper copy. Fraser scanned with Fujitsu Scansnap s1500 (ABBY Finereader OCR software). Data was extracted through Adobe Reader conversion and manual entry into MS Excel.
Métadonnées
- Identifiant de la fiche
- 37119ecd-a04e-4777-9d5e-528680e7497a XML
- Langue
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eng
- Jeu de caractères
- Utf8
- Type de ressource
- Jeu de données
- Date des métadonnées
- 2023-12-19T00:19:51.039Z
- Nom du standard de métadonnées
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North American Profile of ISO19115:2003 - Geographic information - Metadata
- Version du standard de métadonnées
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NAP - CAN/CGSB-171.100-2009
- Contact
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Nom de l'organisation Nom de la personne Adresse e-mail Rôle Pacific Salmon Foundation
Sarah Fraser
Auteur
- Autre langue
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LanguageCode CharacterEncoding Français Utf8 Anglais Utf8
Aperçus
Étendue spatiale
Fourni par
