Descrição
This is the OBIS extraction of the Ocean Tracking Network and Department of Fisheries and Oceans Canada (DFO) Inner Bay of Fundy Striped Bass, 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=IBFS).
Abstract:The Shubenacadie-Stewiacke rivers system is an important spawning and wintering area for Bay of Fundy (BoF) Striped Bass. BoF Striped Bass support economically and culturally significant indigenous food fisheries and a large recreational angling fishery. The effects of these fisheries on population status are difficult to assess because of data deficiencies concerning removal rates. This principal objective of this project is to monitor inter-annual total mortality (Z) of striped bass that are > the minimum legal retention size of 68 cm Total Length and to relate the annual rates of annual recruitments as estimated from young-of-the-year abundance surveys and fishery-independent indices of number at age. Acoustic tags with expected operational times exceeding 6 years are used to track individual fish through several spawning and over-wintering cycles. Hydrophones are deployed during April to July in the spawning areas in tidal waters and maintained through the calendar year in the non-tidal section of the Shubenacadie River to monitor annual returns to the spawning and wintering grounds respectively. The acoustic tags and hydrophone array are as well used to support a number of other research and monitoring initiatives including Striped Bass-Atlantic Salmon interactions, and American eel and Atlantic tomcod migration studies.
Registros de Dados
Os dados deste recurso de evento de amostragem foram publicados como um Darwin Core Archive (DwC-A), que é o formato padronizado para compartilhamento de dados de biodiversidade como um conjunto de uma ou mais tabelas de dados. A tabela de dados do núcleo contém 645.955 registros.
Também existem 2 tabelas de dados de extensão. Um registro de extensão fornece informações adicionais sobre um registro do núcleo. O número de registros em cada tabela de dados de extensão é ilustrado abaixo.
This IPT archives the data and thus serves as the data repository. The data and resource metadata are available for download in the downloads section. The versions table lists other versions of the resource that have been made publicly available and allows tracking changes made to the resource over time.
Versões
A tabela abaixo mostra apenas versões de recursos que são publicamente acessíveis.
Como citar
Pesquisadores deveriam citar esta obra da seguinte maneira:
Bradford, R., LeBlanc, P. 2012. Innner Bay of Fundy Atlantic Salmon Acoustic Telemetry Tag Releases.. Accessed via the Ocean Tracking Network OBIS IPT on INSERT DATE
Direitos
Pesquisadores devem respeitar a seguinte declaração de direitos:
O editor e o detentor dos direitos deste trabalho é Ocean Tracking Network. This work is licensed under a Creative Commons Attribution (CC-BY) 4.0 License.
GBIF Registration
Este recurso não foi registrado pelo GBIF
Palavras-chave
ACOUSTIC TAGS; EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > FISH; Occurrence; Observation; Samplingevent
Dados externos
Os dados de recurso também estão disponíveis em outros formatos
Inner Bay of Fundy Striped Bass | https://members.oceantrack.org/project?ccode=IBFS ASCII HTM |
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Contatos
- Provedor De Conteúdo
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Cobertura Geográfica
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Coordenadas delimitadoras | Sul Oeste [44,86, -66,22], Norte Leste [45,46, -63,2] |
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Cobertura Taxonômica
Species included below are tagged by this project and have left any embargo. Other individuals or species may later be appended to this dataset.
Espécie | Acipenser oxyrinchus (Atlantic sturgeon), Morone saxatilis (striped bass), Salmo salar (Atlantic salmon) |
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Cobertura Temporal
Data Inicial | 2008-01-01 |
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Dados Sobre o Projeto
The Shubenacadie-Stewiacke rivers system is an important spawning and wintering area for Bay of Fundy (BoF) Striped Bass. BoF Striped Bass support economically and culturally significant indigenous food fisheries and a large recreational angling fishery. The effects of these fisheries on population status are difficult to assess because of data deficiencies concerning removal rates. This principal objective of this project is to monitor inter-annual total mortality (Z) of striped bass that are > the minimum legal retention size of 68 cm Total Length and to relate the annual rates of annual recruitments as estimated from young-of-the-year abundance surveys and fishery-independent indices of number at age. Acoustic tags with expected operational times exceeding 6 years are used to track individual fish through several spawning and over-wintering cycles. Hydrophones are deployed during April to July in the spawning areas in tidal waters and maintained through the calendar year in the non-tidal section of the Shubenacadie River to monitor annual returns to the spawning and wintering grounds respectively. The acoustic tags and hydrophone array are as well used to support a number of other research and monitoring initiatives including Striped Bass-Atlantic Salmon interactions, and American eel and Atlantic tomcod migration studies.
Título | Inner Bay of Fundy Striped Bass Acoustic Telemetry |
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Identificador | Fisheries and Oceans Canada |
Financiamento | 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. |
Descrição da Área de Estudo | No study area description for this project was provided to OTN for publication. |
Descrição do 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. |
O pessoal envolvido no projeto:
- Pesquisador Principal
Métodos de Amostragem
Acoustic tags released.
Área de Estudo | Program started 2008-01-01 and ran until None |
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Controle de Qualidade | 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 |
Descrição dos passos do método:
- 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.
Citações bibliográficas
- Bradford, R., LeBlanc, P. 2012. Innner Bay of Fundy Atlantic Salmon Acoustic Telemetry Tag Releases. In: Ocean Tracking Network Data Centre, Halifax Canada / otndc@dal.ca Retrieved: 2010-07-15 from db.load.oceantrack.org
Metadados Adicionais
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
Propósito | 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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Identificadores alternativos | 10.14286/bftrsn |
https://members.oceantrack.org/ipt/resource?r=otndfo-bioinnerbayoffundy |