說明
The species list of alien taxa in South Africa was developed as part of triennial national status reports on biological invasions. It therefore includes: taxa that are, have been, or were proposed to be regulated; alien taxa that are or have been present in South Africa (including those only ever recorded in quarantine facilities); taxa that are native to a part of South Africa that have formed native-alien populations in another part of the country; and taxa which have been recorded at some point as alien or for which the risk of invasion has been evaluated. The list also includes information on the invasion status of the taxa, their pathways, distributions, impacts, and management, with metadata provided for all 38 variables, including confidence and data sources for 23 of them. Based on information up to the end of December 2022, the checklist includes over 6000 taxa, of which over 3500 are alien taxa confirmed as present outside of captivity or cultivation. However, several key data sources still need to be verified and integrated into the list (particularly taxa in captivity or cultivation). Thus, this list should not yet be regarded as a complete baseline of the knowledge of alien taxa present in South Africa. The checklist is presented in a manner that is tidy and FAIR (findable, accessible, interoperable, reusable) and will be maintained, expanded, and updated, with the aim for the list to become comprehensive and dynamic. By so doing, the checklist will allow the number and status of alien taxa to be tracked over time, informing management planning and regulatory decisions.
資料紀錄
此資源名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 1,092 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。
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。:
SANBI and CIB. 2023, ‘Metadata for the list of alien species in South Africa’, In: Zengeya, T.A. & Wilson, J.R. (eds), The status of biological invasions and their management in South Africa in 2022, South African National Biodiversity Institute, Kirstenbosch and DSI-NRF Centre of Excellence for Invasion Biology, Stellenbosch. http://dx.doi.org/10.5281/zenodo.8217211
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 South African National Biodiversity Institute。 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: 78ee0f56-267b-49e1-8afc-19f03cf81276。 South African National Biodiversity Institute 發佈此資源，並經由South African Biodiversity Information Facility同意向GBIF註冊成為資料發佈者。
關鍵字
Alien species; biological invasions; invasive species; invasives; non-native species; species lists
聯絡資訊
- 元數據提供者 ●
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地理涵蓋範圍
South Africa and inshore islands.
| 界定座標範圍 | 緯度南界 經度西界 [-90, -180], 緯度北界 經度東界 [90, 180] |
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分類群涵蓋範圍
The list covers taxa from six kingdoms: Animalia, Bacteria, Chromista, Fungi, Plants and Protozoa, ,
| Species | Oreochromis niloticus |
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時間涵蓋範圍
| 生物存活的時期 | Sources published or available up to 31 December 2022, with sources dating from 1906 |
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計畫資料
The South African National Biodiversity Institute (SANBI) is mandated by regulations under the National Environmental Management: Biodiversity Act (Act 10 of 2004) to monitor and report on the status of biological invasions and their management in South Africa every three years. To date, three reports have been produced, in 2017, 2020 and 2023 (see http://iasreport.sanbi.org.za), and a fourth is in preparation. These reports required a consolidated national list of alien species in South Africa. Information on alien species present in a country, their status (establishment, distribution, impacts), and how they entered and move around the country is crucial for their effective management. Such information underpins regulations, allocation of management resources, and evaluations of current and future threats.
| 計畫名稱 | The status report of biological invasions and their management in South Africa |
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| 經費來源 | South African Department of Forestry, Fisheries and the Environment (DFFE) and B-Cubed project (Biodiversity Building Blocks for policy) which is funded by the European Union’s Horizon Europe Research and Innovation Programme (ID No 101059592). |
| 研究區域描述 | South Africa and inshore islands |
| 研究設計描述 | See notes on project description |
參與計畫的人員:
- 作者
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取樣方法
Data were extracted from various sources and merged based on standardised taxonomy. The processes followed are documented and described in Zengeya et al. 2025
| 研究範圍 | The species list of alien taxa in South Africa was developed as part of triennial national status reports on biological invasions. The study extent is Mainland South Africa and inshore islands. The period of study includes data sources published between 1906 and 31 December 2022 |
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| 品質控管 | The data were systematically curated with metadata that provide details of what information is contained in each column, and what the different levels in each column mean. The process to check taxonomic information was automated. The nomenclature of non-plant taxa was checked against the Global Biodiversity Information Facility taxonomic backbone. For plant taxa, the nomenclature was first checked against the Plants of Southern Africa database and the Plants of the World Online database. The International Plant Name Index, Nemaplex and the Word Register of Marine Species was also used to check data. |
方法步驟描述:
- See workflows in Zengeya et al. 2025
引用文獻
- Wilson, J.R.U. & Kumschick, S., 2024, 'The regulation of alien species in South Africa', South African Journal of Science, 120. https://doi.org/10.17159/sajs.2024/17002
- Zengeya TA, Faulkner KT, Mtileni MP, Fernandez Winzer L, Kumschick S, McCulloch-Jones EJ, Miza-Tshangana SA, Robinson TB, Sifuba A, Engelbrecht W, van Wilgen BW, Wilson JRU (2025) A checklist of alien taxa for South Africa. bioRxiv 2025.05.22.655507. https://doi.org/10.1101/2025.05.22.655507
- Nelufule T, Robertson MP, Wilson JRU, Faulkner KT (2022) Native-alien populations—An apparent oxymoron that requires specific conservation attention. NeoBiota 74: 57–74. https://doi.org/10.3897/neobiota.74.81671
額外的詮釋資料
SANBI home page: https://iasreport.sanbi.org.za Specielist metadata: https://doi.org/10.5281/zenodo.8217211 Species list: http://dx.doi.org/10.5281/zenodo.14937470