Ruisseau· 3 segments
Hagaforsån
Crosses 3 administrative regions : Nässjö, Sävsjö, Vaggeryd
Total length
21km
Max discharge
0,6m³/s
Max Strahler
2
Segments matched
3
River geography3 admin regions · 0 communes
3 administrative regions crossed (GADM L2)
9 intersecting protected areas
2024789 Hatten
IUCN IaNature Reserve
2059162 Brunnstorpsmossen
IUCN IVNature Reserve
2049901 Stensjökvarnskogen
IUCN IVNature Reserve
Stensjökvarn
IUCN Not AssignedNatura 2000 SCI
Stensjökvarn
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
SK 760-2001
IUCN IVNature conservation agreement, Swedish Forest Agency
n/a.
IUCN IVNature conservation agreement, County Administrative Board
SK 1062-2005
IUCN IVNature conservation agreement, Swedish Forest Agency
SK 1061-2005
IUCN IaHabitat Protection Area
1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
990 distinct species · 8 814 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 Hagaforsån : 20 espèces reliées par 68 interactions GloBI sur 5 types (connectance 16.7%, 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
21km
Max discharge
0,6m³/s
Max Strahler
2
Segments matched
3
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.