Ruisseau
Örabäcken
Crosses 1 administrative regions : Varberg
Total length
25km
Max discharge
0,6m³/s
Max Strahler
1
Segments matched
1
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- VarbergHalland · Sweden7.3 kmin this dpt
7 intersecting protected areas
2014693 Nabben
IUCN IaNature Reserve
2049138 Åkullaboket
IUCN Not AssignedNature Reserve
2045059 Hovgård
IUCN IVNature Reserve
SK 246-2007
IUCN IVNature conservation agreement, Swedish Forest Agency
SK 647-2008
IUCN IVNature conservation agreement, Swedish Forest Agency
SK 513-2006
IUCN IaHabitat Protection Area
SK 512-2006
IUCN IVNature conservation agreement, Swedish Forest Agency
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
2 367 distinct species · 12 458 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 46 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 Örabäcken : 40 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 100 interactions GloBI sur 6 types (connectance 9.3%, filtre Serrano α=0.2). 7 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
25km
Max discharge
0,6m³/s
Max Strahler
1
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.