Описание
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.
Записи данных
Данные этого occurrence ресурса были опубликованы в виде Darwin Core Archive (DwC-A), который является стандартным форматом для обмена данными о биоразнообразии в виде набора из одной или нескольких таблиц. Основная таблица данных содержит 5 398 записей.
Данный экземпляр IPT архивирует данные и таким образом служит хранилищем данных. Данные и метаданные ресурсов доступны для скачивания в разделе Загрузки. В таблице версий перечислены другие версии ресурса, которые были доступны публично, что позволяет отслеживать изменения, внесенные в ресурс с течением времени.
Версии
В таблице ниже указаны только опубликованные версии ресурса, которые доступны для свободного скачивания.
Как оформить ссылку
Исследователи должны дать ссылку на эту работу следующим образом:
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
Права
Исследователи должны соблюдать следующие права:
Публикующей организацией и владельцем прав на данную работу является Hellenic Center for Marine Research. Эта работа находится под лицензией Creative Commons Attribution (CC-BY 4.0).
Регистрация в GBIF
Этот ресурс не был зарегистрирован в GBIF
Ключевые слова
Occurrence; biological invasions; non-indigenous species; Mediterranean Sea; introduced and exotic species; Observation
Контакты
- Metadata Provider ●
- Originator ●
- Point Of Contact
https://orcid.org/https://orcid.org/0000-0002-9608-3503
- Originator
- Originator
- Originator
- Custodian Steward
- Custodian Steward
Географический охват
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).
| Ограничивающие координаты | Юг Запад [34,38, 19,116], Север Восток [41,443, 30,146] |
|---|
Таксономический охват
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 |
Временной охват
| Дата начала / Дата окончания | 1893-01-01 / 2020-12-31 |
|---|
Данные проекта
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.
| Название | ALAS: Aliens in the Aegean – A Sea Under Siege project |
|---|---|
| Идентификатор | https://alas.edu.gr/ |
| Описание района исследования | Greek Seas |
Методы сбора
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.
| Охват исследования | Greek Seas |
|---|---|
| Контроль качества | For taxonomy, the WoRMS has been used and for localities the Marine Region Gazetteer |
Описание этапа методики:
- All data were organized within an Excel spreadsheet and all duplicate records were deleted.
Библиографические ссылки
- 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
Дополнительные метаданные
| Альтернативные идентификаторы | 10.25607/t2smha |
|---|---|
| http://ipt.medobis.eu/resource?r=greekmarineicas_geodataset |