Collected fish taxon-occurrences of the Yongding River Basin, China.
The dataset presents 45 fish detected in the Yongding River Basin, with a total of 718 data records and the number of fish being 6238. The important information including taxonomic, geographic location of the occurrence, water body and event date were provided for 45 fish species.
データ レコード
ダウンロード
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 Biodiversity Data Journal。 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: 59f905d4-fd46-4e45-a80d-ea519e91114dが割り当てられています。 Participant Node Managers Committee 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Biodiversity Data Journal が、このリソースをパブリッシュしました。
キーワード
Occurrence; Observation
連絡先
リソースを作成した人:
リソースに関する質問に答えることができる人:
メタデータを記載した人:
地理的範囲
The entire main stream and nearly all the tributaries of the Yongding River basin, excluding river sections that had dried up.
座標(緯度経度) | 南 西 [-90, -180], 北 東 [90, 180] |
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生物分類学的範囲
説明がありません
Class | Osteichthyes |
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時間的範囲
開始日 / 終了日 | 2019-06-04 / 2019-11-17 |
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プロジェクトデータ
説明がありません
タイトル | Freshwater fish diversity of the Yongding River, the largest river flowing through Beijing |
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プロジェクトに携わる要員:
収集方法
Fish specimens were collected at 46 sites in the Yongding River Basin in 2019. Samples were collected by hand net (dense mesh), cast net (aperture 1cm×1cm, diameter 5m, length 3.5 meters), and traps (aperture 0.5cm×0.5cm, length 10 meters) in various of aquatic environments. Samples were collected by hand net and cast net in fast-flowing and shallow water. Traps were used in slow-flowing waters and pools. Four traps were usually placed at the sampling point overnight for 12 hours. The collection time using hand nets is one hour. When using cast net sampling, a single sample is collected at each sampling point for 30 minutes. The specimens were fixed in 95% ethanol or 10% formaldehyde solution in the field. Coordinates of sampling locations were recorded using a hand-held GPS locator. The specimens were stored in 95% ethanol at the National Zoological Museum, Institute of Zoology, Chinese Academy of Sciences (ASIZB).
Study Extent | Freshwater fish diversity of the Yongding River, the largest river flowing through Beijing. |
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Method step description:
- Fish species were identified by three professional fish taxonomists each time and referred to relevant ichthyology research of Yongding River and its surrounding rivers. Valid species names were in accordance with the taxonomic literature.
追加のメタデータ
代替識別子 | 59f905d4-fd46-4e45-a80d-ea519e91114d |
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https://ipt.pensoft.net/resource?r=y-d |