Fish assemblages off western Taiwan

DwC-A資料集	下載 27 紀錄在 English 中 (12 KB) - 更新頻率: 有可能更新，但不確知何時
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說明

This dataset, derived from two OR3 research vessel surveys conducted at seven nearshore sites off the western coast of Taiwan in May (late spring) and November (late autumn) 2019, offers a record of small demersal fish assemblages. The data includes 1,809 fish, covering 37 families, 67 genera, and 99 taxa. While the number of fish species recorded in May (26 families, 47 genera, 65 taxa) and November (31 families, 46 genera, 63 taxa) are similar, there is a significant difference in the fish composition. Thirty-six species, belonging to 19 families and 30 genera, were exclusively observed in May, whereas 34 species from 25 families and 28 genera were only recorded in November.

資料紀錄

此資源sampling event的資料已發佈為達爾文核心集檔案（DwC-A），其以一或多組資料表構成分享生物多樣性資料的標準格式。核心資料表包含 27 筆紀錄。

亦存在 1 筆延伸集的資料表。延伸集中的紀錄補充核心集中紀錄的額外資訊。每個延伸集資料表中資料筆數顯示如下。

278

此 IPT 存放資料以提供資料儲存庫服務。資料與資源的詮釋資料可由「下載」單元下載。「版本」表格列出此資源的其它公開版本，以便利追蹤其隨時間的變更。

版本

以下的表格只顯示可公開存取資源的已發布版本。

如何引用

研究者應依照以下指示引用此資源。:

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

權利

研究者應尊重以下權利聲明。:

此資料的發布者及權利單位為 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 註冊

此資源已向GBIF註冊，並指定以下之GBIF UUID: 787439e4-64af-4a0e-8d55-b88bb19a7c78。 Department of Oceanography, National Sun Yat-sen University, Kaohsiung Taiwan 發佈此資源，並經由Taiwan Biodiversity Information Facility同意向GBIF註冊成為資料發佈者。

關鍵字

Samplingevent; beam trawl; Fish assemblages; croaker; tropic; subtropic

聯絡資訊

Meng-Hsien Chen

出處 ●
連絡人 ●
研究主持人

Professor

Department of Oceanography

70, Leihai Rd, Gushen Dist.

Kaohsiung

mhchen@mail.nsysu.edu.tw

https://orcid.org/0000-0002-1868-7061

Chien Cheng Lai

元數據提供者 ●
出處

research assistant

Department of Oceanography

70, Leihai Rd, Gushen Dist.

Kaohsiung

visxit00@gmail.com

Kuo-Shu Chen

作者

Associate research fellow

National Academy of Marine Research

11F., No. 25, Chenggong 2nd Rd., Qianzhen Dist.

Kaohsiung

kuoshuchen@namr.gov.tw

Chiee-Young Chen

研究主持人

Professor

National Kaohsiung University of Science and Technology

No.142, Haijhuan Rd., Nanzih Dist.

Kaohsiung

chency@nkust.edu.tw

Hsu-Sen Chen

作者

Assiatant professor

National Pingtung University of Science Technology

1, Shuefu Road, Neipu

hschen@mail.npust.edu.tw

地理涵蓋範圍

Western coast of Taiwan

界定座標範圍	緯度南界經度西界 [22.281, 119.992], 緯度北界經度東界 [24.277, 120.626]

分類群涵蓋範圍

N/A

Kingdom	Animalia
Phylum	Chordata
Class	Actinopterygii
Order	Aulopiformes, Pleuronectiformes, Tetraodontiformes, Scorpaeniformes, Perciformes, Gasterosteiformes
Family	Bothidae, Leiognathidae, Platycephalidae, Synodontidae, Solenostomidae, Apogonidae, Mullidae, Cynoglossidae, Soleidae, Tetraodontidae, Callionymidae, Pegasidae, Paralichthyidae, Sillaginidae

時間涵蓋範圍

起始日期 / 結束日期	2019-05-25 / 2019-11-18

取樣方法

The surveys were conducted by R/V Ocean Researcher No.3 using a beam trawl (width 6 m, body length 8 m, body mesh 4.5 cm, and cod end mesh 2.5 cm) operating at a water depth of between 15 and 35 m, approximately 3 nautical miles off the coastline. At each site, two sampling locations were set at a water depth of ca.15 m and ca.25 m, respectively. In total, 27 trawling hauls were conducted . For each trawl haul, the beam trawl was deployed to touch the seafloor at the sampling site, with a towing speed of ca. 2 knots for a period of 30 min.

研究範圍	Two seasonal cruises, on 25th to 27th May (late spring) and 16th to 18th November (late autumn), 2019 were conducted at seven sites along the western coastal waters off Taiwan. From north to south, these sites were Wuchi (Wuqi) (WC) (24°15’N), Wanggong (WG) (23°59’N), Taisi (Taixi) (TS) (23°39’N), Chiku (Qigu) (CK) (23°09’N), Jiading (Qieding) (JD) (22°52’N), Linyuan (LY) (22°28’N), and Fangliao (FL) (22°18’N). These sites were chosen according to their topographic features and environmental conditions.
品質控管	The identification of fish specimens was conducted to the lowest level of taxonomic hierarchy possible based on the following reference books of Shen et al. and Nakabo et al., and the fish databases of Froese and Pauly and Shao.

研究範圍

Two seasonal cruises, on 25th to 27th May (late spring) and 16th to 18th November (late autumn), 2019 were conducted at seven sites along the western coastal waters off Taiwan. From north to south, these sites were Wuchi (Wuqi) (WC) (24°15’N), Wanggong (WG) (23°59’N), Taisi (Taixi) (TS) (23°39’N), Chiku (Qigu) (CK) (23°09’N), Jiading (Qieding) (JD) (22°52’N), Linyuan (LY) (22°28’N), and Fangliao (FL) (22°18’N). These sites were chosen according to their topographic features and environmental conditions.

品質控管

The identification of fish specimens was conducted to the lowest level of taxonomic hierarchy possible based on the following reference books of Shen et al. and Nakabo et al., and the fish databases of Froese and Pauly and Shao.

方法步驟描述:

The fish specimens caught by each trawl haul were immediately extracted from the catches, roughly classified by species and frozen at − 20°C on board. Subsequently, all fish specimens were transferred to the laboratory on land for taxonomic identification.

額外的詮釋資料

替代的識別碼	e24ba205-4508-4a55-aed3-0db1fc1ab453
	787439e4-64af-4a0e-8d55-b88bb19a7c78
	https://ipt.taibif.tw/resource?r=fish_assemblages_taiwan