Ruisseau· 2 segments
Puostijoki
Crosses 1 administrative regions : Övertorneå
Total length
16km
Max discharge
6,5m³/s
Max Strahler
3
Segments matched
2
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- ÖvertorneåNorrbotten · Sweden21.0 kmin this dpt
8 intersecting protected areas
Torne och Kalix älvsystem
IUCN Not AssignedNatura 2000 SCI
Torne och Kalix älvsystem
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2020887 Björkknösen
IUCN IaNature Reserve
2001020 Iso-Kuusivaara
IUCN IaNature Reserve
2023289 Vittakero
IUCN IaNature Reserve
2021565 Puostijoki
IUCN IaNature Reserve
A363197
IUCN Not ApplicableVoluntary set-aside areas
SK 582-2002
IUCN IaHabitat Protection Area
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
403 distinct species · 4 636 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 21 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 Puostijoki : 18 espèces reliées par 22 interactions GloBI sur 3 types (connectance 7.3%, 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
16km
Max discharge
6,5m³/s
Max Strahler
3
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.