Description
This is the OBIS extraction of the Ocean Tracking Network and Dalhousie University (DAL) SPG - Atlantic salmon migration, survival and disease, consisting of the release tagging metadata, i.e. the location and date when the tagged animal was released, and summarized detection events of tagged individuals. If readers are interested in the source dataset they may also inquire with the project PIs as listed here or on the OTN web site (https://members.oceantrack.org/project?ccode=V2LATSLM).
Abstract:Healthy, sustainable Atlantic salmon (Salmo salar) stocks are important economically, ecologically, and culturally to Canada. However, many populations have been severely decreasing since the 1980s, leading to an endangered listing for many populations by the Committee on the Status of Endangered Wildlife in Canada (COSEWIC). Currently, the greatest impacts to their survival have been linked to juvenile survival upon entry into the marine environment. In this Strategic Partnership Grant proposal, we will use acoustic telemetry and cutting edge genomic techniques to address several strategic issues. Firstly, with our partners at Fisheries and Oceans Canada (DFO) and at the Atlantic Salmon Federation (ASF), we will examine the role of naturally occurring pathogens in mediating the migration behaviour and mortality of juvenile salmon in populations throughout the Maritimes, Quebec, and Newfoundland & Labrador. Secondly, we will examine the interactions of wild salmon with aquaculture net-pens throughout the region by quantifying residency patterns, migration pathways, and mortality near net-pens. In parallel, we will characterize pathogen profiles in water samples collected near net-pens, and by opportunistically sampling net-pen escapees, which are frequently caught in a fish-ladder on a river in New Brunswick, we will compare disease profiles of aquaculture and wild salmon in the same river. Thirdly, we will examine the effects of hatchery rearing on the behaviour and survival of juveniles salmon. Hatchery rearing is commonly used for salmon supplementation, and by comparing hatchery and wild fish in the same river, we will explore whether hatchery fish have different susceptibilities to pathogens and altered migration behaviour. Ultimately, we will use the data that we collect from these studies to develop models that examine the degree to which mortality can be explained by aquaculture and/or hatchery operations versus natural environmental variation, and whether these are actually preventing the recovery of Atlantic salmon populations. These issues are of paramount importance to DFO and ASF, given that the Species at Risk Act stipulates that recovery strategies must address the threats identified by COSEWIC.
Enregistrements de données
Les données de cette ressource données d'échantillonnage ont été publiées sous forme d'une Archive Darwin Core (Darwin Core Archive ou DwC-A), le format standard pour partager des données de biodiversité en tant qu'ensemble d'un ou plusieurs tableurs de données. Le tableur de données du cœur de standard (core) contient 6 699 enregistrements.
2 tableurs de données d'extension existent également. Un enregistrement d'extension fournit des informations supplémentaires sur un enregistrement du cœur de standard (core). Le nombre d'enregistrements dans chaque tableur de données d'extension est illustré ci-dessous.
Cet IPT archive les données et sert donc de dépôt de données. Les données et métadonnées de la ressource sont disponibles pour téléchargement dans la section téléchargements. Le tableau des versions liste les autres versions de chaque ressource rendues disponibles de façon publique et permet de tracer les modifications apportées à la ressource au fil du temps.
Versions
Le tableau ci-dessous n'affiche que les versions publiées de la ressource accessibles publiquement.
Comment citer
Les chercheurs doivent citer cette ressource comme suit:
Crossin, G., Bailey, M., Hutchings, J, Whoriskey, F. 2019. Interactions between migration, marine survival and disease susceptibility in Atlantic salmon.. Accessed via the Ocean Tracking Network OBIS IPT on INSERT DATE
Droits
Les chercheurs doivent respecter la déclaration de droits suivante:
L’éditeur et détenteur des droits de cette ressource est Ocean Tracking Network. Ce travail est sous licence Creative Commons Attribution (CC-BY) 4.0.
Enregistrement GBIF
Cette ressource a été enregistrée sur le portail GBIF, et possède l'UUID GBIF suivante : 1a9e63d0-47d6-431d-bfc2-c59244d62c7c. Ocean Tracking Network publie cette ressource, et est enregistré dans le GBIF comme éditeur de données avec l'approbation du Ocean Biodiversity Information System.
Mots-clé
ACOUSTIC TAGS; EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > FISH; Occurrence; Samplingevent
Données externes
Les données de la ressource sont disponibles dans d'autres formats
| SPG - Atlantic salmon migration, survival and disease | https://members.oceantrack.org/project?ccode=V2LATSLM ASCII HTM |
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Contacts
- Fournisseur De Contenu
- Fournisseur De Contenu
http://orcid.org/0000-0002-2667-712X
- Fournisseur De Contenu
- Fournisseur De Contenu
- Chercheur Principal
- Fournisseur De Contenu
- Fournisseur De Contenu
- Fournisseur De Contenu
- Fournisseur De Contenu
- Fournisseur De Contenu
- Créateur ●
- Personne De Contact
- Fournisseur De Contenu
- Fournisseur De Contenu
- Fournisseur De Contenu
- Fournisseur De Contenu
Couverture géographique
NS
| Enveloppe géographique | Sud Ouest [43,26, -67,39], Nord Est [51,2, -56,45] |
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Couverture taxonomique
Species included below are tagged by this project and have left any embargo. Other individuals or species may later be appended to this dataset.
| Species | Salmo salar (Atlantic salmon) |
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Couverture temporelle
| Date de début / Date de fin | 2019-04-29 / 2021-05-01 |
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Données sur le projet
Healthy, sustainable Atlantic salmon (Salmo salar) stocks are important economically, ecologically, and culturally to Canada. However, many populations have been severely decreasing since the 1980s, leading to an endangered listing for many populations by the Committee on the Status of Endangered Wildlife in Canada (COSEWIC). Currently, the greatest impacts to their survival have been linked to juvenile survival upon entry into the marine environment. In this Strategic Partnership Grant proposal, we will use acoustic telemetry and cutting edge genomic techniques to address several strategic issues. Firstly, with our partners at Fisheries and Oceans Canada (DFO) and at the Atlantic Salmon Federation (ASF), we will examine the role of naturally occurring pathogens in mediating the migration behaviour and mortality of juvenile salmon in populations throughout the Maritimes, Quebec, and Newfoundland & Labrador. Secondly, we will examine the interactions of wild salmon with aquaculture net-pens throughout the region by quantifying residency patterns, migration pathways, and mortality near net-pens. In parallel, we will characterize pathogen profiles in water samples collected near net-pens, and by opportunistically sampling net-pen escapees, which are frequently caught in a fish-ladder on a river in New Brunswick, we will compare disease profiles of aquaculture and wild salmon in the same river. Thirdly, we will examine the effects of hatchery rearing on the behaviour and survival of juveniles salmon. Hatchery rearing is commonly used for salmon supplementation, and by comparing hatchery and wild fish in the same river, we will explore whether hatchery fish have different susceptibilities to pathogens and altered migration behaviour. Ultimately, we will use the data that we collect from these studies to develop models that examine the degree to which mortality can be explained by aquaculture and/or hatchery operations versus natural environmental variation, and whether these are actually preventing the recovery of Atlantic salmon populations. These issues are of paramount importance to DFO and ASF, given that the Species at Risk Act stipulates that recovery strategies must address the threats identified by COSEWIC.
| Titre | Interactions between migration, marine survival and disease susceptibility in Atlantic salmon |
|---|---|
| Financement | OTN is a research and technology development initiative headquartered at Dalhousie University, in Halifax Nova Scotia. OTN is funded by the Canada Foundation for Innovation (CFI) and is grateful to have once received funding from the Natural Sciences and Engineering Research Council of Canada (NSERC) and the Social Sciences and Engineering Research Council of Canada (SSHRC). OTN is also grateful for the continued support from Research Nova Scotia, and OTN's host institution, Dalhousie University. |
| Description du domaine d'étude / de recherche | No study area description for this project was provided to OTN for publication. |
| Description du design | A wide range of aquatic species are tagged with small electronic transmitters, surgically implanted or attached externally, which can operate for up to 20 years. Acoustic receivers arranged in line on the ocean floor as well as attached to buoys, gliders and large animals (e.g. grey seals) pick up the coded acoustic signals from these tags identifying each tagged sea creature that passes within half a kilometer of the receiver. Data collected by these listening stations are subsequently uploaded to one of many compatible data nodes, adding to the reach of an intercompatible network of networks designed and maintained by the Ocean Tracking Network, producing current and reliable records for every part of the globe. Certain classes of electronic tags and listening equipment (receivers) may also be outfitted or co-located with sensors to measure the ocean's temperature, depth, salinity, currents, chemistry, and other properties. |
Les personnes impliquées dans le projet:
Méthodes d'échantillonnage
Acoustic tags released.
| Etendue de l'étude | Program started 2019-04-29 and ran until 2021-05-01 |
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| Contrôle qualité | OTN species names are verified using the World Register of Marine Species (WoRMS). If species names on new data cannot be verified against (a) known valid names in OTN, and/or (b) WoRMs the Data Provider will be notified so they can check they are correct. Names that cannot be placed after checking with WoRMS are, where possible, placed on the basis of other authoritative sources, such as the Fishbase or ITIS; and once completely verified a request will be sent to WoRMS for addition of the verified species name. http://members.oceantrack.org/data/discovery/byspecies |
Description des étapes de la méthode:
- This resource was created by the Ocean Tracking Network Data Centre as a summarized representation of animal presence determined by electronic tagging efforts. Darwin Core (DwC) records were extracted from the OTN database and filtered and summarized according to international agreed-upon standards.
Citations bibliographiques
- Crossin, G., Bailey, M., Hutchings, J, Whoriskey, F. 2019. Interactions between migration, marine survival and disease susceptibility in Atlantic salmon. In: Ocean Tracking Network Data Centre, Halifax Canada / otndc@dal.ca Retrieved: 2021-08-31 from db.load.oceantrack.org
Métadonnées additionnelles
Access Constraints: none Use Constraints: Acknowledge the use of specific records from contributing databases in the form appearing in the 'Citation' field thereof (if any); and acknowledge the use of the OBIS facility. For information purposes, email to info@obis.org the full citation of any publication made (printed or electronic) that cites OBIS or any constituent part. Recognize the limitations of data in OBIS. See https://manual.obis.org/policy.html#disclaimer for more details
| Objet | These data are for display on the OBIS portal and associated mapping programs and for download to personal computers for ad-hoc end-user analysis. |
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| Identifiants alternatifs | 10.14286/ajqudl |
| https://members.oceantrack.org/ipt/resource?r=otndalspg-atlanticsalmonm |