Occurence of stablished NIS
The dataset represents the introduction of non-indigenous species in European seas. Non-indigenous species are species that have been spread as a result of human activities to areas where they do not belong naturally. The main concern are the invasive species, which are defined as causing a significant negative impact on biodiversity as well as serious economic and social consequences.
The dataset has been prepared first by individually mapping each aquatic invasive species that had a distinctive distribution area, which had been provided by several non-indigenous species online databases. The distribution of the species were then resampled into the EEA 10 km grid and summed together, showing the number of non-indigenous species per grid cell. The temporal reference of the dataset covers the last 30 years (1989 - 2018).
This dataset has been prepared for the calculation of the combined effect index, produced for the ETC/ICM Report 4/2019 "Multiple pressures and their combined effects in Europe's seas" available on: https://www.eionet.europa.eu/etcs/etc-icm/etc-icm-report-4-2019-multiple-pressures-and-their-combined-effects-in-europes-seas-1.
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其他信息
| 域 | 价值 |
|---|---|
| Data last updated | 2024年8月5日 |
| Metadata last updated | 2024年8月5日 |
| 创建的 | 2024年8月5日 |
| 格式 | WMS |
| 授权 | License not specified |
| Id | bfa15ad9-7949-4827-b439-d6ef5f3600f9 |
| Mspkc resource type | WebService |
| Package id | 08fc0917-cf6d-4938-8e8f-a2a88d3c8957 |
| State | active |
| Resource type | Web service |