Sampling event

Cephalopod assemblages off western Taiwan

最新バージョン Department of Oceanography, National Sun Yat-sen University, Kaohsiung Taiwan によって公開 2023/07/03 Department of Oceanography, National Sun Yat-sen University, Kaohsiung Taiwan

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 195 レコード English で (17 KB) - 更新頻度: irregular
EML ファイルとしてのメタデータ ダウンロード English で (13 KB)
RTF ファイルとしてのメタデータ ダウンロード English で (11 KB)

説明

The survey data of cephalopods was obtained in the beam trawl survey from 2007 to 2021. The survey was conducted by the R/V "Ocean Researcher III" and the R/V "New Ocean Researcher III". All the samples were collected by the beam trawl, with the width 6 m, body length 8 m, body mesh 4.5 cm, and cod end mesh 2.5 cm, and each trawling was conducted at 2 knots/hr for 30 minutes. Most of the sampling sites were located along the western coast of Taiwan, while some sites were located in the offshore zones (e.g., Penghu Channel, Changyun Rise).

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、195 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。

Event (コア)
195
Occurrence 
443

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。:

Chen M (2023): Cephalopod assemblages off western Taiwan. v1.1. Department of Oceanography, National Sun Yat-sen University, Kaohsiung Taiwan. Dataset/Samplingevent. https://ipt.taibif.tw/resource?r=a_dataset_of_trawling_cephalopods_in_coastal_waters_off_western_taiwan&v=1.1

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 Department of Oceanography, National Sun Yat-sen University, Kaohsiung Taiwan。 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: 173c93da-9ed9-4cf3-b521-dc3e77f28890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Department of Oceanography, National Sun Yat-sen University, Kaohsiung Taiwan が、このリソースをパブリッシュしました。

キーワード

Sampling event; beam trawl; cuttlefish; squid; octopus; Sepia pharaonis; Sepia lycidas

連絡先

Chuan-Wen Ho
  • 論文著者
Assistant Professor
Department of Life Science, National Chung Hsing University
250, Kuo Kuang Rd., Taichung 402, Taiwan, R.O.C.
Taichung
TW
Yi-Ling Wu
  • 論文著者
research assistant
Department of Oceanography, National Sun Yat-Sun University
No. 70, Lienhai Rd., Kaohsiung 80424, Taiwan, R.O.C.
Kaohsiung
TW
Kuo-Shu Chen
  • データ提供者
Associate Research Fellow
Marine Ecology and Conservation Research Center, National Academy of Marine Research
Kaohsiung
TW
Chiee-Young Chen
  • 研究代表者
Professor
Department of Marine Environmental Engineering, National Kaohsiung University of Science and Technology
chency@nkust.edu.tw
TW
Meng-Hsien Chen
  • 最初のデータ採集者
  • 連絡先
  • 研究代表者
Professor
Department of Oceanography, National Sun Yat-Sun University
No. 70, Lienhai Rd., Kaohsiung 80424, Taiwan, R.O.C.
Kaohsiung
TW
Hsu-Sen Chen
  • データ提供者
Assistant Professor
Department of Aquaculture, National Pingtung University of Science and Technology
1, Shuefu Road, Neipu, Pingtung 912, Taiwan, R.O.C.
Pingtung
TW
Yi-Ling Wu
  • 論文著者
Research Assistant
Institute of Marine Ecology and Conservation, National Sun Yat-sen University
No. 70, Lienhai Rd., Kaohsiung 80424, Taiwan, R.O.C.
Kaohsiung
TW

地理的範囲

The survey covered the coastal waters off western Taiwan with some offshore sampling sites. The coordinates were located between 119.49-120.84 E and 22.17-24.70 N, which were recorded as decimal degree.

座標(緯度経度) 南 西 [22.177, 119.498], 北 東 [24.704, 120.841]

生物分類学的範囲

A total of 31 taxa from 13 genera and 6 families of cephalopods were captured during the survey period.

Family Enoploteuthidae, Loliginidae, Octopodidae, Sepiadariidae, Sepiidae, Sepiolidae

時間的範囲

開始日 / 終了日 2007-06-01 / 2021-11-30

収集方法

The beam trawl (width 6 m, body length 8 m, body mesh 4.5 cm, and cod end mesh 2.5 cm) onboard the R/V "Ocean Researcher III" and the R/V "New Ocean Researcher III" was used for the survey. Each trawling was conducted as 2 knots/hr of speed and 30 minutes, and the sweeping area was about 11,112 square meters. The coordinates recorded in the dataset for trawling were the original sites of the trawling starting.

Study Extent The study sites were located along the coastal waters off western Taiwan, including some offshore sites, such as Penghu Channel and Changyun Rise. There were total 13 sites from north to south: Maoli, Wuchi, Changyun Rise, Wangong, Taihsi, Cigu, Penghu Channel, Jiading, Zuoying, Lingyuan, Dapeng, Linbian, Fangliao. The coordinates of these sites covered between 119.49-120.84°E and 22.17-24.70°N.
Quality Control All cephalopod samples were put in the -20°C freezer on board immediately after finishing the trawling, and soon transfered to the freezer in lab to prevent the samples spoiling. To make sure the accuracy of the identification, we complied with the guideline of the cephalopod taxonomy with these 2 publications: Lu & Chung (2017) "Guide to the Cephalopod of Taiwan" and Okutani (2015) "Cuttlefishes and Squids of the World". Afterwards, the data were validated again by matching them against Catalogue of Life in Taiwan (TAICOL), World Register of Marine Specie (WoRMS), etc.

Method step description:

  1. 1. Data collection: described as the column of "Sampling Description" 2.Sample identification: the professional would identify the cephalopod samples referring to 2 publications: Lu & Chung (2017) "Guide to The Cephalopod of Taiwan" and Okutani (2015) "Cuttlefishes and Squids of the World". After finishing the identification, all information would be recorded on the log book, such as species name, body length, state of specimen, etc. 3. Data processing and preserving: All the information would be keyed in and saved as excel files. After validating all data, the dataset would be uploaded on the GBIF website.

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