All classes
- Show all Activities
- id: 11
- name: Extraction of sand and gravel
- ordr: 230
- Show all Pressures
- id: 58
- range: < 500 m
- activity: Extraction of sand and gravel
- pressure_class: Selective extraction
- Show all Impacts
- id: 3196
- pressure: Extraction of sand and gravel -> Selective extraction
- ecosystem_component: Vegetated muddy bottoms
- strength: Palautuminen: Heti, Vaikutus: Ei vaikutusta, Kyky sietää painetta: Täydellinen
- belief: varma
Schema set = . User = guest.