| Relevance/rationale of the indicator (resp. why the indicator was chosen to measure the target and how it is suitable for these purposes) |
Invasive species significantly affect the state of natural habitats and populations of indigenous species. |
| Target value of the indicator and its evaluation |
|
| Definition |
Total number of invasive plant and animal species. |
| Measuring unit |
Number of invasive species |
| Indicator disaggregation |
According to plants (archaeophytes and neophytes) and animals |
| Reference period (resp. the period to which the indicator relates) |
Year |
| Related geographical area |
CZ (NUTS 0) |
| Comment |
Invasive species of flora and fauna pose a serious threat to natural sites around the world. Together with the increasing use of natural resources, environmental pollution and climate change, they are ranked among the main negative factors threatening the existing biodiversity of native ecosystems. |
