Description
Enregistrements de données
Les données de cette ressource données d'échantillonnage ont été publiées sous forme dune Archive Darwin Core (Darwin Core Archive ou DwC-A), le format standard pour partager des données de biodiversité en tant quensemble dun ou plusieurs tableurs de données. Le tableur de données du cœur de standard (core) contient 3 838 enregistrements.
2 tableurs de données dextension existent également. Un enregistrement dextension fournit des informations supplémentaires sur un enregistrement du cœur de standard (core). Le nombre denregistrements dans chaque tableur de données dextension 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 naffiche que les versions publiées de la ressource accessibles publiquement.
Comment citer
Les chercheurs doivent citer cette ressource comme suit:
Brown, C., Lennox, R. 2026. Migration Pattrns and Marine Survival of Endangered Inner Bay of Fundy Atlantic Salmon Kelts. 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 lUUID GBIF suivante : b4106405-bac0-4859-831f-4d1aafb07e0a. Ocean Tracking Network publie cette ressource, et est enregistré dans le GBIF comme éditeur de données avec lapprobation 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 dautres formats
| Inner Bay of Fundy Kelts | https://members.oceantrack.org/project?ccode=IBOFK ASCII HTM |
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Contacts
- Créateur ●
- Personne De Contact
- Data Manager
- Dalhousie University
- +1 (902) 494-4101
- Fournisseur De Contenu ●
- Chercheur Principal
http://orcid.org/0000-0003-1010-0577
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Couverture géographique
NS
| Enveloppe géographique | Sud Ouest [45,05, -63,57], Nord Est [46,67, -60,42] |
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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 | 2024-04-11 |
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Données sur le projet
The Inner Bay of Fundy (iBoF) population of Atlantic salmon is the only Designatable Unit listed as endangered under the Canadian Species at Risk Act. This population is genotypically distinct and unlike most salmon, is characterized by localized migrations within the inner bay instead of migrating to the Labrador Sea and beyond. The Coldbrook Biodiversity Center Live Gene Bank hatchery currently maintains this population by supplementing iBoF rivers that no longer produce wild salmon. Previous assessments of this stock have indicated high predation mortality, suggesting poor marine survival. In this study, we will work closely with the Coldbrook Center to tag and track Stewiacke River Atlantic Salmon (post-spawned) kelts to investigate marine survival, as well as habitat use and migration patterns. We will also tag smolts in the Debert River that were released from Coldbrook to rear in this river that forms part of the historic distribution. Kelts will be tagged with 69 kHz V13T and 180 kHz V9 tags in the spring and fall of 2024 and 2025 and will be tracked with the extensive array of receivers deployed from the Minas Basin out to the Gulf of Maine. Smolts will be tagged with 6mm predation tags and ID tags following capture by fyke net in the Debert River. These data will help us answer questions about whether iBoF salmon remain in the inner bay, key spatial areas used, how long they remain at sea, and predation mortality.
| Titre | Migration Patterns and Marine Survival of Endangered Inner Bay of Fundy Atlantic Salmon |
|---|---|
| Financement | No funding information for this project was provided to OTN for publication. 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). |
| Description du domaine détude / 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 déchantillonnage
Acoustic tags released.
| Etendue de létude | Program started 2024-04-11 and ran until None |
|---|---|
| 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
- Brown, C., Lennox, R. 2026. Migration Pattrns and Marine Survival of Endangered Inner Bay of Fundy Atlantic Salmon Kelts In: Ocean Tracking Network Data Centre, Halifax Canada / otndc@dal.ca Retrieved: 2024-07-02 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 | |
|---|---|
| Identifiants alternatifs | b4106405-bac0-4859-831f-4d1aafb07e0a |
| https://members.oceantrack.org/ipt/resource?r=otndalinnerbayoffundykelt |