Ruisseau· 5 segments
Täfteån
Crosses 1 administrative regions : Umeå
Total length
40km
Max discharge
2,3m³/s
Max Strahler
2
Segments matched
5
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- UmeåVästerbotten · Sweden32.5 kmin this dpt
8 intersecting protected areas
Sävarån
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Sävarån
IUCN Not AssignedNatura 2000 SCI
Sävaråns utlopp
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Sävaråns utlopp
IUCN IaNatura 2000 SPA
2014525 Nedre Sävarån
IUCN IaNature Reserve
Törelbrännan
IUCN IaNatura 2000 SCI
2001665 Törelbrännan
IUCN IaNature Reserve
Törelbrännan
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1 page = 1 named river (aggregation of 5 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
519 distinct species · 2 986 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Täfteån : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 64 interactions GloBI sur 4 types (connectance 9.1%, filtre Serrano α=0.2). 14 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
40km
Max discharge
2,3m³/s
Max Strahler
2
Segments matched
5
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.