オカレンス(観察データと標本)

A Dataset of Deep-Sea Fishes Surveyed by Research Vessels in the Waters around Taiwan

最新バージョン Taiwan Biodiversity Information Facility (TaiBIF) によって公開 2020/07/16 Taiwan Biodiversity Information Facility (TaiBIF)
公開日:
2020/07/16
ライセンス:
CC-BY-NC 4.0

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 3,653 レコード English で (172 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 (16 KB)
RTF ファイルとしてのメタデータ ダウンロード English で (14 KB)

説明

The study of deep-sea fish fauna is hampered by a lack of data due to the difficulty and high cost incurred in its surveys and collections. Taiwan is situated along the edge of the Eurasia plate, at the junction of three Large Marine Ecosystems or Ecoregions of the East China Sea, South China Sea and the Philippines. As nearly two-thirds of its surrounding marine ecosystems are deep-sea environments, Taiwan is expected to hold a rich diversity of deep-sea fish. However, in the past, no research vessels were employed to collect fish data on site. Only specimens, caught by bottom trawl fishing in the waters hundreds of meters deep and missing precise locality information, were collected from Dasi and Donggang fishing harbors. Began in 2001, with the support of National Science Council, research vessels were made available to take on the task of systematically collecting deep-sea fish specimens and occurrence records in the waters surrounding Taiwan. By the end of 2006, a total of 3,653 specimens, belonging to 26 orders, 88 families, 198 genera and 366 species, were collected in addition to data such as sampling site geographical coordinates and water depth, and fish body length and weight. The information, all accessible from the “Database of Taiwan’s Deep-Sea Fauna and Its Distribution (http://deepsea.biodiv.tw/)” as part of the “Fish Database of Taiwan,” can benefit the study of temporal and spatial changes in distribution and abundance of fish fauna in the context of global deep-sea biodiversity.

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、3,653 レコードが含まれています。

拡張データ テーブルは1 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。

Occurrence (コア)
3653
MeasurementOrFacts 
21918

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。

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 Taiwan Biodiversity Information Facility (TaiBIF)。 This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC) 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: 8c7571ee-8515-4b68-afc0-6f20da6a8a68が割り当てられています。   Taiwan Biodiversity Information Facility 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Taiwan Biodiversity Information Facility (TaiBIF) が、このリソースをパブリッシュしました。

キーワード

Deep-Sea Fish Fauna; Otter Trawl; Beam Trawl; IKMT; Catalog of Life; Barcode of Life; Encyclopedia of Life

連絡先

Kwang-Tsao Shao
  • 最初のデータ採集者
  • 連絡先
Research Fellow
Biodiversity Research Center Academia Sinica, Taiwan
No. 128, Sec. 2, Academia Rd. Nankang, Taipei, TAIWAN, R.O.C.
115 Taipei
Taiwan
TW
886-2-27887330 ext 200
Hsin-Ming Yeh
  • データ提供者
Research Fellow
Coastal and Offshore Resources Research Center, Fisheries Research Institute, COA
Coastal and Offshore Resources Research Center, Fisheries Research Institute, COA, No.6, Yugang N. 3rd Rd., Qianzhen Dist., 806, Kaohsiung City, TAIWAN
80672 Kaohsiung
Taiwan
TW
Jack Lin
  • メタデータ提供者
Software Engineer
Biodiversity Research Center Academia Sinica, Taiwan
No. 128, Sec. 2, Academia Rd. Nankang, Taipei, TAIWAN, R.O.C.
115 Taipei
Taiwan
TW
886-2-27899579

地理的範囲

Seas around Taiwan.

座標(緯度経度) 南 西 [20.648, 117.295], 北 東 [25.384, 123.012]

生物分類学的範囲

The coverage of this dataset includes Class Actinopterygii (3,496/3,653), Class Chondrichthyes (156/3,653) and Class Myxini (1/3,653). The top 10 orders are Gadiformes, Myctophiformes, Anguilliformes, Stomiiformes, Ophidiiformes, Pleuronectiformes, Argentiniformes, Perciformes, Beryciformes and Squaliformes. The top 10 families are Macrouridae, Myctophidae, Ophidiidae, Sternoptychidae, Cynoglossidae, Synaphobranchidae, Muraenesocidae, Gonostomatidae, Alepocephalidae and Neoscopelidae.

Kingdom Animalia
Phylum Chordata
Class Actinopterygii, Chondrichthyes, Myxini
Order Albuliformes, Anguilliformes, Argentiniformes, Aulopiformes, Beryciformes, Carcharhiniformes, Chimaeriformes, Gadiformes, Gasterosteiformes, Gonorhynchiformes, Lamniformes, Lophiiformes, Myctophiformes, Myliobatiformes, Myxiniformes, Ophidiiformes, Perciformes, Pleuronectiformes, Rajiformes, Saccopharyngiformes, Scorpaeniformes, Squaliformes, Stephanoberyciformes, Stomiiformes, Tetraodontiformes, Torpediniformes
Family Acropomatidae, Alepocephalidae, Aphyonidae, Aploactinidae, Bathyclupeidae, Bathylaconidae, Bothidae, Bramidae, Bregmacerotidae, Bythitidae, Callionymidae, Caristiidae, Centrophoridae, Cepolidae, Ceratiidae, Champsodontidae, Chaunacidae, Chiasmodontidae, Chimaeridae, Chlorophthalmidae, Colocongridae, Congridae, Cottidae, Cynoglossidae, Dalatiidae, Diretmidae, Ereuniidae, Etmopteridae, Eurypharyngidae, Gempylidae, Gonorynchidae, Gonostomatidae, Halosauridae, Himantolophidae, Hoplichthyidae, Ipnopidae, Linophrynidae, Lophiidae, Macrouridae, Melamphaidae, Melanocetidae, Melanonidae, Microstomatidae, Moridae, Muraenesocidae, Muraenidae, Myctophidae, Myxinidae, Nemichthyidae, Neoscopelidae, Nettastomatidae, Nomeidae, Notacanthidae, Ogcocephalidae, Oneirodidae, Ophichthidae, Ophidiidae, Ostracoberycidae, Paralepididae, Paralichthyidae, Percichthyidae, Percophidae, Peristediidae, Phosichthyidae, Poecilopsettidae, Priacanthidae, Pseudocarchariidae, Rajidae, Rondeletiidae, Scopelarchidae, Scorpaenidae, Scyliorhinidae, Serrivomeridae, Sparidae, Squalidae, Sternoptychidae, Stomiidae, Synaphobranchidae, Syngnathidae, Synodontidae, Tetraodontidae, Torpedinidae, Trachichthyidae, Triacanthodidae, Trichiuridae, Triglidae, Urolophidae, Zoarcidae

時間的範囲

開始日 / 終了日 2001-05-20 / 2006-08-27

プロジェクトデータ

説明がありません

タイトル Survey of Deep-Sea Fish Diversity by Research Vessels in Taiwan Waters
ファンデイング Ministry of Science and Technology, Executive Yuan, R.O.C. (Taiwan)
Study Area Description Taiwan is located on the eastern edge of Asian continental shelf. To the west of Taiwan is the shallow Taiwan Strait, to the northeast is the Okinawa Trough (maximum depth 2,716 m), to the east the complex and diverse Philippine Sea (with deep oceanic trenches), and to the south the South China Sea (maximum depth 5,016 m). These deep-water environments were where the surveys were carried out.
研究の意図、目的、背景など(デザイン) This study focused on Taiwan’s deep-sea fish fauna which so far hasn’t been investigated much, and hoped to learn if the fauna varies depending on sea area, current and water depth. The specimens caught all went through taxonomic identification and had their collection time, water depth and coordinates recorded. A geographic information system (GIS) on their distributions was established in order to provide references for future academic researches as well as for resource development, management and assessment. One or several specimens per fish species were selected to have their photos taken in color. Keeping to the Barcode of Life tissue preservation techniques, a small piece of tissue was then excised, preserved in 90-95% alcohol and stored at BRCAS in liquid nitrogen canisters. Backup tissue samples were also stored at Livestock Research Institute, COA so that in the future they can be used in the study of molecular biology and genetics. The voucher specimens and whole fish specimens were stored at BRCAS too. All the specimen information was entered into Taiwan Fish Database and is freely accessible to all.

プロジェクトに携わる要員:

Kwang-Tsao Shao
  • 論文著者

収集方法

The research vessels used were “R/V Fishery Researcher I,” “R/V Ocean Researcher I” and “R/V Ocean researcher III.” Constrained by limited cable length, the maximum depth sampled was 4,460 meters. Major equipment used were otter trawl, French type beam trawl of 4 m span, ORE type beam trawl of 3 m span and Isaacs-Kidd midwater trawl (IKMT). Once the nets reached the sea bottom, they were towed for one hour at a ground speed of 1.5-2.5 knot for otter trawls and 1.0-1.5 knot for others.

Study Extent The surveys were carried out from 2001 to 2006 in waters off northeastern Taiwan (Okinawa Trough), eastern Taiwan, southeastern Taiwan (Western Pacific) and southwestern Taiwan (South China Sea).
Quality Control All the scientific names of fish samples were validated by the updated fish checklist in the “Fish Database of Taiwan” or TaiCOL (http://col.taibif.tw; formerly TaiBNET, http://taibnet.sinica.edu.tw) before they were entered into database. Afterward, they were validated again by matching against FishBase and Catalog of Fishes, California Academy of Sciences for further correction. If a specimen was rare or it might belong to an undescribed or new species, it was photographed in fresh and then both the specimen and its tissue sample were catalogued and deposited at the Biodiversity Research Museum of Biodiversity Research Center, Academia Sinica (ASIZP of BRCAS). The latitude and longitude of trawling routes were plotted on Google Maps and outlier detection was conducted.

Method step description:

  1. Step1: Sampling locality and water depth were recorded. Step2: Specimens were roughly classified and counted either right on board or when they reached the shore. Step3: Specimens were shipped back to the lab for species identification, body length and weight measurement, and picture taking. Step4: Specimens were fixed in 10% Neutral Buffered Formalin for one month. Next, they were cleaned with water and preserved in 70% alcohol.

追加のメタデータ

代替識別子 8c7571ee-8515-4b68-afc0-6f20da6a8a68
http://ipt.taibif.tw/resource?r=deep-sea-fishes