說明
"Contrats de Rivière IAS surveillance : monitoring of aquatic and riparian invasive alien species in Wallonia, 2023" is a presence/absence dataset focusing on invasive alien aquatic plants and crayfish collected from the field all over Wallonia (Southern Belgium) since spring 2023.
Data are derived from the monitoring of a set of priority ponds and river stretches where observations of IAS were reported in the past to allow site prioritization for management purposes.
Data compilation, cleaning and validation were performed by the Département de l’Etude du Milieu Naturel et Agricole (SPW ARNE / DEMNA).
資料紀錄
此資源出現紀錄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 1,838 筆紀錄。
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。
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 Contrat de rivière Senne。 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: 1785da58-e713-45dd-a3f6-f5c2a89fb3a0。 Contrat de rivière Senne 發佈此資源，並經由Belgian Biodiversity Platform同意向GBIF註冊成為資料發佈者。
關鍵字
Occurrence; RIPARIAS; Contrats rivières; rivers ; freshwater;invasive species; non-native; Observation
聯絡資訊
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https://orcid.org/0000-0002-9052-9500
地理涵蓋範圍
Wallonia, southern Belgium
| 界定座標範圍 | 緯度南界 經度西界 [0, 0], 緯度北界 經度東界 [50.789, 6.326] |
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分類群涵蓋範圍
Enhanced surveillance targets a specific list of riparian and aquatic invasive alien species of European Union or Wallonia concern (detailed below).
| Species | Aponogeton distachyos L.f., Ascelpias syriaca L., Cabomba caroliniana A.Gray, Crassula helmsii (Kirk) Cockayne, Egeria densa Planch., Heracleum mantegazzianum Sommier & Levier, Houttuynia cordata Thunb., Hydrocotyle ranunculoides L.fil., Impatiens glandulifera Royle, Koenigia polystachya (Wall. ex Meisn.) T.M.Schust. & Reveal, Lagarosiphon major (Ridl.) Moss, Ludwigia grandiflora (Michx.) Greuter & Burdet, Ludwigia peploides (Kunth) P.H.Raven, Lysichiton americanus Hultén & H.St.John, Myriophyllum aquaticum (Vell.) Verdc., Petasites japonicus (Siebold & Zucc.) Maxim, Pontederia cordata L., Saururus cernuus L., Zizania latifolia (Griseb.) Turcz. ex Stapf., Astacus leptodactylus Eschscholtz, 1823, Faxonius limosus (Rafinesque, 1817), Pacifastacus leniusculus (Dana, 1852), Procambarus clarkii (Girard, 1852) |
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時間涵蓋範圍
| 起始日期 / 結束日期 | 2023-04-14 / 2023-10-20 |
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取樣方法
For vascular plants, the entire site is prospected looking for target species listed in the taxonomic scope section, including banks and water bodies. The effort is adapted to the size of the site. Baited live traps are used to sample crayfish and their activity period was restricted to 1-2 consecutive trapping nights.
| 研究範圍 | Priority ponds and river stretches, Wallonia, Belgium – April 2023 to present. |
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| 品質控管 | none |
方法步驟描述:
- Site prospection by Contrats de Rivière officers
- Registering observations in the Fulcrum platform (https://www.fulcrumapp.com/)
- Export and generate Darwin Core files for GBIF
額外的詮釋資料
| 維護說明 | Not planned. |
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| 替代的識別碼 | https://ipt.biodiversity.be/resource?r=crsenne2023 |