Using biotelemetry and underwater video within thermal refugia

Sampling event Observation
最新バージョン Ocean Tracking Network により出版 11月 8, 2026 Ocean Tracking Network

DwC-A形式のリソース データまたは EML / RTF 形式のリソース メタデータの最新バージョンをダウンロード:

DwC ファイルとしてのデータ ダウンロード 10,924 レコード English で (410 KB) - 更新頻度: unknown
EML ファイルとしてのメタデータ ダウンロード English で (27 KB)
RTF ファイルとしてのメタデータ ダウンロード English で (17 KB)

説明

This is the OBIS extraction of the Ocean Tracking Network and University of Windsor (UWindsor) Using biotelemetry and underwater video within thermal refugia, 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=V2LSWMA). Abstract:Rising river temperatures are increasingly exposing cold adapted species to heat stress and predation stress caused by warm-adapted aquatic invasive predators. To cope with heat stress during high temperature events, prey fish - such as young salmonids, thermoregulate in cold-water refugia. Given the overlapping distribution between salmonids and aquatic invasive species it is unclear if invasive predators are using cold-water refugia as foraging patches and how this would affect refugia use by salmonids. One approach to understand such effects is by integrating monitoring and tracking technology, as it provides insight into fine-scale behaviours during habitat use. However, employing this approach is difficult as multiple devices exist, and each one is better suited under different environmental conditions. Therefore, in my first data chapter I will describe how monitoring and tracking devices were previously employed across different objectives and environments. In my second data chapter, I will examine the cold-water refugia use by smallmouth bass (Micropterus dolomieu), an invasive predator in North America, and the subsequent response of juvenile Atlantic salmon (Salmo salar), in the Margaree River, Nova Scotia. Using acoustic telemetry and underwater video cameras, I will be examining habitat use of both species in one cold-water refuge sites. I expect that thermal refugia provides a predation opportunity for smallmouth bass, and in response, juvenile salmon will behaviourally trade off between thermoregulation and predator avoidance. Investigating the use of technoscience in aquatic ecosystems will guide researchers in more effectively employing such techniques in their own studies. Additionally, investigating the impact of aquatic invasive species on critical habitats to salmonids will inform more effective and resilient management of invasive species and protection and enhancement of thermal refugia as climate change persists.

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、10,924 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。

Event (コア)
10924
Occurrence 
10852
ExtendedMeasurementOrFact 
212

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。:

This will need to be revised as we continue on working on this project.. 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: f143bb60-0383-4982-b952-54e6e807d7db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; Observation

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 biotelemetry and underwater video within thermal refugia https://members.oceantrack.org/project?ccode=V2LSWMA ASCII HTM

連絡先

Ocean Tracking Network Data Centre
  • 最初のデータ採集者 ●
  • 連絡先
  • Data Manager
Ocean Tracking Network
  • Dalhousie University
B3H 4J1 Halifax
Nova Scotia
CA
  • +1 (902) 494-4101
Dan Jewell
  • メタデータ提供者
  • Data Manager
OTN
CA
Yinghuan Niu
  • メタデータ提供者
  • Data Manager
OTN
CA
Mati Gray
  • メタデータ提供者
  • Data Manager
OTN
CA
Angela Dini
  • メタデータ提供者
  • Data Manager
OTN
CA
Dheemanth Kumawat
  • メタデータ提供者
  • Data Manager
OTN
CA
Naomi Tress
  • メタデータ提供者
  • Data Manager
OTN
CA
Jonathan Pye
  • メタデータ提供者
  • Data Manager
OTN
CA
Fielding Montgomery
  • 研究代表者
Canadian Wildlife Federation
CANADA
Christina Semeniuk
  • 研究代表者
Great Lakes Institute for Environmental Research, University of Windsor
CANADA
Kristen Cyr
  • 研究代表者
University of Windsor
CANADA
Paul McNeil
  • データ提供者
Margaree Salmon Association
CANADA
Jillian Baker
  • データ提供者
Cheticamp River Salmon Association
CANADA
Shelley Denny
  • データ提供者
Unama'ki Institute of Natural Resources
CANADA
Dierdre Green
  • データ提供者
Atlantic Salmon Federation
CANADA
Kris Hunter
  • データ提供者
Atlantic Salmon Federation
CANADA
Holly Mosco
  • データ提供者
University of Windsor
CANADA
Isabelle Tormasi
  • データ提供者
University of Windsor
CANADA

地理的範囲

NS

座標(緯度経度) 南 西 [44.22, -67.49], 北 東 [46.36, -61.08]

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 Micropterus dolomieu (smallmouth bass), Salmo salar (Atlantic salmon), Salmo trutta (brown trout)

時間的範囲

開始日 2023-09-01

プロジェクトデータ

Rising river temperatures are increasingly exposing cold adapted species to heat stress and predation stress caused by warm-adapted aquatic invasive predators. To cope with heat stress during high temperature events, prey fish - such as young salmonids, thermoregulate in cold-water refugia. Given the overlapping distribution between salmonids and aquatic invasive species it is unclear if invasive predators are using cold-water refugia as foraging patches and how this would affect refugia use by salmonids. One approach to understand such effects is by integrating monitoring and tracking technology, as it provides insight into fine-scale behaviours during habitat use. However, employing this approach is difficult as multiple devices exist, and each one is better suited under different environmental conditions. Therefore, in my first data chapter I will describe how monitoring and tracking devices were previously employed across different objectives and environments. In my second data chapter, I will examine the cold-water refugia use by smallmouth bass (Micropterus dolomieu), an invasive predator in North America, and the subsequent response of juvenile Atlantic salmon (Salmo salar), in the Margaree River, Nova Scotia. Using acoustic telemetry and underwater video cameras, I will be examining habitat use of both species in one cold-water refuge sites. I expect that thermal refugia provides a predation opportunity for smallmouth bass, and in response, juvenile salmon will behaviourally trade off between thermoregulation and predator avoidance. Investigating the use of technoscience in aquatic ecosystems will guide researchers in more effectively employing such techniques in their own studies. Additionally, investigating the impact of aquatic invasive species on critical habitats to salmonids will inform more effective and resilient management of invasive species and protection and enhancement of thermal refugia as climate change persists.

タイトル Risky Refugia? Using biotelemetry and underwater video to quantify effects of Aquatic Invasive Species on juvenile Atlantic salmon (Salmo salmar) within thermal refugia
ファンデイング 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).
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:

Fielding Montgomery
Christina Semeniuk
Kristen Cyr

収集方法

Acoustic tags released.

Study Extent Program started 2023-09-01 and ran until None
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:

  1. 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

  1. This will need to be revised as we continue on working on this project. In: Ocean Tracking Network Data Centre, Halifax Canada / otndc@dal.ca Retrieved: 2025-03-31 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