Rivière· 6 segments
Göta älv
Crosses 6 administrative regions : Ale, Göteborg, Kungälv, Lilla Edet, Trollhättan +1
Total length
32km
Max discharge
575,9m³/s
Max Strahler
6
Segments matched
6
River geography6 admin regions · 0 communes
6 administrative regions crossed (GADM L2)
- GöteborgVästra Götaland · Sweden7.9 kmin this dpt
- TrollhättanVästra Götaland · Sweden7.0 kmin this dpt
- VänersborgVästra Götaland · Sweden5.9 kmin this dpt
- Lilla EdetVästra Götaland · Sweden5.4 kmin this dpt
- AleVästra Götaland · Sweden2.0 kmin this dpt
- KungälvVästra Götaland · Sweden0.8 kmin this dpt
14 intersecting protected areas
2000406 Vättlefjäll
IUCN VNature Reserve
Vättlefjäll
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Vättlefjäll
IUCN VNatura 2000 SPA
Göta älv-Nordre älvs dalgång
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Natura 2000 SPA
Nature Reserve
2000790 Marieberg
IUCN IVNature Reserve
2000792 Fontin
IUCN VNature Reserve
2000362 Slättbergen
IUCN Not AssignedNature Conservation Area
5 more protected areassorted by area
2014782 Älvrummet
IUCN IaNature Reserve
Brattorpsån
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2000410 Brattorpsån
IUCN IVNature Reserve
Brattorpsån
IUCN IVNatura 2000 SCI
2014781 Ryrbäcken
IUCN IaNature Reserve
1 page = 1 named river (aggregation of 6 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
1 427 distinct species · 11 537 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 43 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
Indicateurs du tissu écologique
Tissu écologique de Göta älv : 26 espèces reliées par 108 interactions GloBI sur 6 types (connectance 12.0%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
32km
Max discharge
575,9m³/s
Max Strahler
6
Segments matched
6
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.