説明
This is the OBIS extraction of the Ocean Tracking Network and Department of Fisheries and Oceans Canada (DFO) Using acoustic telemetry to study Endangered Atlantic Whitefish (Coregonus huntsmani) ecology in native and novel habitats., 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=AWF).
Abstract:Atlantic Whitefish persist in one watershed on Earth, the Petite Rivière near Bridgewater, Nova Scotia, and the species is genetically, culturally, and ecologically unique. Despite being one of the first species protected under Canada's Species at Risk Act (SARA) when it came into force in 2003, they remain Endangered. The most prominent threats to their persistence are habitat deterioration due to anthropogenic impacts such as migration barriers and invasive species increasing competition and predation of Atlantic Whitefish. However, the species is so rare and poorly understood that fundamental questions about the ecology of Atlantic Whitefish are still limiting the effective implementation of the SARA recovery program. A subset of 80 captive-bred whitefish reared in the Dalhousie University Aquatron facility was tagged with acoustic transmitters (Thelma Biotel 2MP9 and Innovasea V9-TP) and released into Millipsigate Lake, the Petite Riviere, or the estuary of the river (i.e. below the migration barriers) in spring 2024. Data analysis will focus on changes between range size and depth use of whitefish in the lake and potential migratory movements of fish released in the estuary. Results will help to identify critical habitats, determine whether the species maintains anadromous instincts, and identify migration barriers. Results will also be used to investigate post-release success and make comparisons between several release strategy elements (i.e. location, season, native/novel system). This study will provide the information needed to identify critical habitats and support the effective implementation of a recovery plan to resist the wild extinction of this Nova Scotia endemic species.
データ レコード
この sampling event リソース内のデータは、1 つまたは複数のデータ テーブルとして生物多様性データを共有するための標準化された形式であるダーウィン コア アーカイブ (DwC-A) として公開されています。 コア データ テーブルには、3,459 レコードが含まれています。
拡張データ テーブルは2 件存在しています。拡張レコードは、コアのレコードについての追加情報を提供するものです。 各拡張データ テーブル内のレコード数を以下に示します。
この IPT はデータをアーカイブし、データ リポジトリとして機能します。データとリソースのメタデータは、 ダウンロード セクションからダウンロードできます。 バージョン テーブルから公開可能な他のバージョンを閲覧でき、リソースに加えられた変更を知ることができます。
バージョン
次の表は、公にアクセス可能な公開バージョンのリソースのみ表示しています。
引用方法
研究者はこの研究内容を以下のように引用する必要があります。:
Sergio, A., Broome, J., Batt, J., Morgan, P., Flavio, H., Lennox, R.J. 2024. Using acoustic telemetry to study Endangered Atlantic Whitefish (Coregonus huntsmani) ecology in native and novel habitats.. Accessed via the Ocean Tracking Network OBIS IPT on INSERT DATE
権利
研究者は権利に関する下記ステートメントを尊重する必要があります。:
パブリッシャーとライセンス保持者権利者は Ocean Tracking Network。 This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.
GBIF登録
このリソースをはGBIF と登録されており GBIF UUID: 61648b65-c387-4b15-a84b-536d1674e989が割り当てられています。 Ocean Biodiversity Information System によって承認されたデータ パブリッシャーとして GBIF に登録されているOcean Tracking Network が、このリソースをパブリッシュしました。
キーワード
ACOUSTIC TAGS; EARTH SCIENCE > BIOLOGICAL CLASSIFICATION > ANIMALS/VERTEBRATES > FISH; Occurrence; Samplingevent
外部データ
リソース データは他の形式で入手可能です。
| Using acoustic telemetry to study Endangered Atlantic Whitefish (Coregonus huntsmani) ecology in native and novel habitats. | https://members.oceantrack.org/project?ccode=AWF ASCII HTM |
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連絡先
- 最初のデータ採集者 ●
- 連絡先
- Data Manager
- Dalhousie University
- +1 (902) 494-4101
- 研究代表者
http://orcid.org/0000-0003-1010-0577
- データ提供者
- データ提供者
- データ提供者
地理的範囲
NS
| 座標（緯度経度） | 南 西 [43.11, -65.612], 北 東 [45.352, -63.328] |
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生物分類学的範囲
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 | Coregonus huntsmani (Atlantic whitefish) |
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時間的範囲
| 開始日 | 2024-05-01 |
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プロジェクトデータ
Atlantic Whitefish persist in one watershed on Earth, the Petite Rivière near Bridgewater, Nova Scotia, and the species is genetically, culturally, and ecologically unique. Despite being one of the first species protected under Canada's Species at Risk Act (SARA) when it came into force in 2003, they remain Endangered. The most prominent threats to their persistence are habitat deterioration due to anthropogenic impacts such as migration barriers and invasive species increasing competition and predation of Atlantic Whitefish. However, the species is so rare and poorly understood that fundamental questions about the ecology of Atlantic Whitefish are still limiting the effective implementation of the SARA recovery program. A subset of 80 captive-bred whitefish reared in the Dalhousie University Aquatron facility was tagged with acoustic transmitters (Thelma Biotel 2MP9 and Innovasea V9-TP) and released into Millipsigate Lake, the Petite Riviere, or the estuary of the river (i.e. below the migration barriers) in spring 2024. Data analysis will focus on changes between range size and depth use of whitefish in the lake and potential migratory movements of fish released in the estuary. Results will help to identify critical habitats, determine whether the species maintains anadromous instincts, and identify migration barriers. Results will also be used to investigate post-release success and make comparisons between several release strategy elements (i.e. location, season, native/novel system). This study will provide the information needed to identify critical habitats and support the effective implementation of a recovery plan to resist the wild extinction of this Nova Scotia endemic species.
| タイトル | Using acoustic telemetry to study Endangered Atlantic Whitefish (Coregonus huntsmani) ecology in native and novel habitats. |
|---|---|
| ファンデイング | 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. |
| Study Area Description | No study area description for this project was provided to OTN for publication. |
| 研究の意図、目的、背景など（デザイン） | 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. |
プロジェクトに携わる要員:
- 研究代表者
収集方法
Acoustic tags released.
| Study Extent | Program started 2024-05-01 and is ongoing |
|---|---|
| Quality Control | 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 |
Method step description:
- 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.
書誌情報の引用
- Sergio, A., Broome, J., Batt, J., Morgan, P., Flavio, H., Lennox, R.J. 2024. Using acoustic telemetry to study Endangered Atlantic Whitefish (Coregonus huntsmani) ecology in native and novel habitats. In: Ocean Tracking Network Data Centre, Halifax Canada / otndc@dal.ca Retrieved: 2025-02-03 from db.load.oceantrack.org
追加のメタデータ
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
| 目的 | 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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| 代替識別子 | 61648b65-c387-4b15-a84b-536d1674e989 |
| https://members.oceantrack.org/ipt/resource?r=otndalusingacousticteleme |