說明
The GreekMarineICAS geodataset was created as part of the project ALAS: Aliens in the Aegean – A Sea Under Siege project (https://alas.edu.gr/), with the aim to assess the spatial extent and potential impacts of alien species in the Aegean Sea, and to improve our understanding of the mechanisms driving the impacts of invasive alien species on native marine ecosystems. Methodology of data compilation: Initially, an ICAS catalogue was created, including species classified as of high impact in the European Alien Species Information Network (EASIN), or as invasive or of high impact in recent review papers. A thorough search was conducted to look for information on the presence of these species in the Greek Seas. Georeferenced data, along with information on the reported date / year of sighting, depth range, abundance and habitat type were compiled using all available types of data sources, including published scientific literature, grey literature (e.g., theses, technical reports, and newspaper reports), offline databases (including records from past projects of universities, research institutes, the ELNAIS database, and citizen science initiatives), online scientific or citizen science databases (Algaebase, GBIF, OBIS, iNaturalist - only research-grade data), social networks (e.g., Instagram and Facebook), as well as through field work involving scientific diving and interviews with marine scientists, fishers and divers that were carried out during the ALAS project. In situ underwater sampling during the ALAS project was carried out in 2020 at 156 sites, and all sampling was conducted using non-destructive visual sampling techniques via SCUBA or free diving, down to a maximum of 20 m depth. Moreover, an unstructured interview approach was applied during the respective interviews with marine scientists, fishers and divers, while a photographic guide of the targeted ICAS was produced and provided during the interviews to enhance the species verification process. Information from social networks was specifically retrieved from the websites of diving centers, which were thoroughly checked for images of ICAS, and once relevant images were found the corresponding information was further validated through direct communication. All data were organized within an Excel spreadsheet and all duplicate records were deleted.
資料紀錄
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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。:
Sini M, Ragkousis M, Koukourouvli N, Katsanevakis S, Zenetos A (2024). Marine impactful cryptogenic and alien species in the Greek Seas: A georeferenced dataset (1893-2020). Version 2.0. Hellenic Center for Marine Research. Occurrence dataset. https://doi.org/10.25607/t2smha
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 Hellenic Center for Marine Research。 This work is licensed under a Creative Commons Attribution (CC-BY 4.0) License.
GBIF 註冊
此資源尚未向GBIF註冊
關鍵字
Occurrence; biological invasions; non-indigenous species; Mediterranean Sea; introduced and exotic species; Observation
聯絡資訊
- 元數據提供者 ●
- 出處 ●
- 連絡人
https://orcid.org/https://orcid.org/0000-0002-9608-3503
- 出處
- 出處
- 出處
- 託管人
- 託管人
地理涵蓋範圍
The GreekMarineICAS geodataset covers all coastal waters of the Aegean, Levantine, Ionian, and Adriatic Seas that are included within the Greek reporting obligations under the Marine Reporting Units of the Marine Strategy Framework Directive of the European Union Seas (collectively referred to as the Greek Seas).
| 界定座標範圍 | 緯度南界 經度西界 [34.38, 19.116], 緯度北界 經度東界 [41.443, 30.146] |
|---|
分類群涵蓋範圍
60 marine ICAS (56 alien and 4 cryptogenic) belonging to 14 phyla, namely Chordata-Teleostei (16 species), Mollusca (14), Arthropoda (seven), Rhodophyta (four), Chlorophyta (three), Chordata – Tunicata (three), Annelida (two), Bryozoa (two), Echinodermata (two), Cnidaria-Anthozoa (one), Cnidaria – Scyphozoa (one), Ctenofora (one), Foraminifera (one), Ochrophyta (one), Porifera (one), Tracheophyta (one).
| Phylum | Mollusca, Arthropoda, Rhodophyta, Chlorophyta, Annelida, Bryozoa, Echinodermata, Ctenophora, Foraminifera, Ochrophyta, Porifera, Tracheophyta |
|---|---|
| Subphylum | Tunicata, Anthozoa |
| Class | Teleostei, Scyphozoa |
時間涵蓋範圍
| 起始日期 / 結束日期 | 1893-01-01 / 2020-12-31 |
|---|
計畫資料
The GreekMarineICAS geodataset was created as part of the project ALAS: Aliens in the Aegean – A Sea Under Siege project (https://alas.edu.gr/), with the aim to assess the spatial extent and potential impacts of alien species in the Aegean Sea, and to improve our understanding of the mechanisms driving the impacts of invasive alien species on native marine ecosystems.
| 計畫名稱 | ALAS: Aliens in the Aegean – A Sea Under Siege project |
|---|---|
| 辨識碼 | https://alas.edu.gr/ |
| 研究區域描述 | Greek Seas |
取樣方法
Methodology of data compilation: Initially, an ICAS catalogue was created, including species classified as of high impact in the European Alien Species Information Network (EASIN), or as invasive or of high impact in recent review papers. A thorough search was conducted to look for information on the presence of these species in the Greek Seas. Georeferenced data, along with information on the reported date / year of sighting, depth range, abundance and habitat type were compiled using all available types of data sources, including published scientific literature, grey literature (e.g., theses, technical reports, and newspaper reports), offline databases (including records from past projects of universities, research institutes, the ELNAIS database, and citizen science initiatives), online scientific or citizen science databases (Algaebase, GBIF, OBIS, iNaturalist - only research-grade data), social networks (e.g., Instagram and Facebook), as well as through field work involving scientific diving and interviews with marine scientists, fishers and divers that were carried out during the ALAS project. In situ underwater sampling during the ALAS project was carried out in 2020 at 156 sites, and all sampling was conducted using non-destructive visual sampling techniques via SCUBA or free diving, down to a maximum of 20 m depth. Moreover, an unstructured interview approach was applied during the respective interviews with marine scientists, fishers and divers, while a photographic guide of the targeted ICAS was produced and provided during the interviews to enhance the species verification process. Information from social networks was specifically retrieved from the websites of diving centers, which were thoroughly checked for images of ICAS, and once relevant images were found the corresponding information was further validated through direct communication.
| 研究範圍 | Greek Seas |
|---|---|
| 品質控管 | For taxonomy, the WoRMS has been used and for localities the Marine Region Gazetteer |
方法步驟描述:
- All data were organized within an Excel spreadsheet and all duplicate records were deleted.
引用文獻
- Ragkousis M., Sini M., Koukourouvli N., Zenetos A., Katsanevakis S. (2023). Invading the Greek Seas: spatiotemporal patterns of marine impactful alien and cryptogenic species. Diversity 15, 353. doi: 10.3390/d15030353 doi: 10.3390/d15030353
- Tsirintanis K., Sini M., Ragkousis M., Zenetos A., Katsanevakis S. (2023). Cumulative negative impacts of invasive alien species on marine ecosystems of the Aegean Sea. Biology 12(7), 933. doi: 10.3390/biology12070933 doi: 10.3390/biology12070933
額外的詮釋資料
| 替代的識別碼 | 10.25607/t2smha |
|---|---|
| http://ipt.medobis.eu/resource?r=greekmarineicas_geodataset |