Ruisseau· 2 segments
Putaanoja
Crosses 1 administrative regions : Northern Ostrobothnia
Total length
4km
Max discharge
0,2m³/s
Max Strahler
1
Segments matched
2
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- Northern OstrobothniaOulu · Finland6.8 kmin this dpt
5 intersecting protected areas
Oulanka
IUCN Not ReportedSpecial Protection Area (Birds Directive)
Oulanka
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Oulanka National Park
IUCN Not ReportedWetland of International Importance (Ramsar Site)
Oulangan kansallispuisto
IUCN IINational Park
Metsälain erityisen tärkeät elinympäristöt Pohjois-Pohjanmaa
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
2 496 distinct species · 25 847 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 25 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 Putaanoja : 16 espèces reliées par 42 interactions GloBI sur 5 types (connectance 14.0%, 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
4km
Max discharge
0,2m³/s
Max Strahler
1
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.