説明
This is the OBIS extraction of the OTN Gilbert Bay Telemetry project, consisting only of the release tagging metadata. i.e. the locations and dates of tagged animal release. If readers are interested in the full source dataset they should refer to the OTN web site (members.oceantrack.org). Abstract: Understanding the movement and dispersal of marine animals is an important aspect of marine ecology, and has important resource management applications including the ability to assess and manage Marine Protected Areas effectively. Gilbert Bay, Labrador, was designated as an MPA under Canada's Oceans Act in 2005. Since then the movements of Atlantic cod and other species have been monitored remotely using a network of acoustic telemetry receivers. Since 2009, remote monitoring has consisted of approximately 35 receiver stations covering an area of approximately 330 square kilometres, including Gilbert Bay, Alexis Bay, and a section of the south Labrador coast. Manual tracking has been conducted in this area since 1997. This long-term acoustic monitoring program has also detected animals from other acoustic tagging studies, including Atlantic salmon and Atlantic cod. This small receiver network, located within a sub-arctic ecosystem, is a potentially valuable contribution to the larger OTN network. This is a SPERA project dataset.
データ レコード
この オカレンス（観察データと標本) 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、266 レコードが含まれています。
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。:
Morris, C., Green, J. 2009. Long-term telemetry study of Gilbert Bay Marine Protected Area, Southern Labrador. Version # In OBIS Digital Collections. Published by OBIS, Digital http://www.obis.org/. Accessed 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 [DATA(BASE)-NAME] is made available under the Open Data Commons Attribution License: http://www.opendatacommons.org/licenses/by/1.0/.
GBIF登録
このリソースは GBIF に登録されていません。
キーワード
Occurrence; Observation
連絡先
- メタデータ提供者 ●
- 最初のデータ採集者 ●
- 連絡先
- 研究代表者
地理的範囲
Gilbert Bay Marine Protected Area
| 座標（緯度経度） | 南 西 [52.22, -56.31], 北 東 [56.58, -53.87] |
|---|
生物分類学的範囲
All tagged specimens were identified to species. Each Atlantic cod was measured, had sex and life stage recorded. Average measurements for Atlantic cod: Average length (TOTAL):0.557 m Life stage:ADULT Each Arctic char was weighed, was measured, had age determined, had life stage recorded. Average measurements for Arctic char: Average weight:0.596 kg Average length (FORK):0.394 m Average age: 4.000 year Life stage:ADULT
| Species | Gadus morhua (Atlantic cod), Salvelinus alpinus (Arctic char) |
|---|
時間的範囲
| 開始日 / 終了日 | 2005-09-21 / 2013-08-05 |
|---|
プロジェクトデータ
説明がありません
| タイトル | Ocean Tracking Network (OTN) |
|---|---|
| ファンデイング | OTN is a $168-million research and technology development initiative headquartered at Dalhousie University, in Halifax Nova Scotia. Starting in 2008, OTN began deploying Canadian state of the art acoustic receivers and oceanographic monitoring equipment in key ocean locations. These are being used to document the movements and survival of marine animals carrying acoustic tags and to document how both are influenced by oceanographic conditions. OTN is funded by the 'Canada Foundation for Innovation' and the 'Natural Sciences and Engineering Research Council of Canada' with additional support from 'Dalhousie University' and the 'Social Sciences and Engineering Research Council of Canada'. |
| Study Area Description | OTN is a project of the Global Ocean Observing System (GOOS) providing infrastructure to collect comprehensive data on sea animals in relation to the ocean's changing physical properties at strategic locations along the sea floor in 14 ocean regions off all seven continents. OTN data are in the process of being routinely copied to International Oceanographic Data Exchange (IODE) recognized facilities at the Department of Fisheries and Ocean Canada for long term sustainability and to the Ocean Biogeographic Information System (www.obis.org) for public accessibility. |
| 研究の意図、目的、背景など（デザイン） | A wide range of aquatic species - salmon, tuna, whales, sharks, penguins, crabs, and seals, to name a few, are tagged with small electronic transmitters, surgically implanted or attached externally, and 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 are subsequently uploaded to a central database, resulting in current and reliable global records that can be analyzed and applied to many different environmental research efforts. Tags and receivers are also be outfitted 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 receivers were deployed and acoustic tags were released.
| Study Extent | Tagging program started in 2005 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 OTN data management for publication at OBIS. Darwin Core (DwC) records were extracted from the core OTN database in the required IPT format.
書誌情報の引用
- Morris, C., Green, J. 2009. Long-term telemetry study of Gilbert Bay Marine Protected Area, Southern Labrador. In: Morris, C., Green, J. 2009. Long-term telemetry study of Gilbert Bay Marine Protected Area, Southern Labrador.
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. marine, harvested by OBIS
| 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. |
|---|---|
| 代替識別子 | https://oceantrack.org/ipt/resource?r=otndfo-nafcgilbertbaytele |