| Primary |
LOW |
RELEASE IN NATURE: Erosion control / dune stabilization |
| Primary |
LOW |
RELEASE IN NATURE: Landscape/flora/fauna “improvement” in the wild |
| Secondary |
N/A |
ESCAPE FROM CONFINEMENT: Botanical garden/zoo/aquaria (excluding domestic aquaria) |
| Primary |
N/A |
ESCAPE FROM CONFINEMENT: Horticulture |
| Secondary |
N/A |
TRANSPORT - CONTAMINANT: Transportation of habitat material (soil, vegetation, …) |
| Secondary |
N/A |
TRANSPORT - STOWAWAY: Vehicles (car, train, …) |
| Secondary |
N/A |
UNAIDED: Natural dispersal across borders of invasive alien species that have been introduced through pathways 1 to 5 |