Ruisseau
Kyrkebäcken
Crosses 2 administrative regions : Göteborg, Kungälv
Total length
10km
Max discharge
0,2m³/s
Max Strahler
1
Segments matched
1
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
8 intersecting protected areas
Nordre älvs estuarium
IUCN VWetland of International Importance (Ramsar Site)
Göta älv-Nordre älvs dalgång
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Natura 2000 SPA
Nature Reserve
Nordre älv-Tomtebacken
IUCN VNatura 2000 SCI
Nordre älv-Tomtebacken
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2033269 Ormo
IUCN IaNature Reserve
562473266
IUCN Not ApplicableVoluntary set-aside areas
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
3 216 distinct species · 217 135 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Kyrkebäcken : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 89 interactions GloBI sur 4 types (connectance 15.9%, filtre Serrano α=0.2). 9 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
10km
Max discharge
0,2m³/s
Max Strahler
1
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.