HydroBASINS lev08 watershed · #2080172800
Bassin de Syrjäpuro
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 1 administrative regions : Kainuu
Sub-basin area
694,9km²
Upstream area
2 714,9km²
Discharge
31,24m³/s
Mean elev.
186m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Peuropuro1342 km²
- Bassin de Rahajoki678 km²
26 intersecting protected areas
Lentuan alue
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
31.13 km² overlap
State Nature Reserve
27.30 km² overlap
Kalliojärven seutu - Joutensuo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
8.92 km² overlap
Protected Mire
6.61 km² overlap
Hirvivaaran - Suoniemensuon alue
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
6.58 km² overlap
Metsälain erityisen tärkeät elinympäristöt Kainuu
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
0.91 km² overlap
Lentua / Kyllölä
IUCN VPrivate Nature Reserve
0.38 km² overlap
Metsätalouden ympäristötukikohteet Kainuu
IUCN Not AssignedForestry environmental aid contracts (OECM)
0.35 km² overlap
LENTUA / KOSKI
IUCN VPrivate Nature Reserve
0.17 km² overlap
17 more protected areassorted by overlap area
Nuolilammen letto
IUCN IVPrivate Nature Reserve
0.14 km² overlap
Private Nature Reserve
0.10 km² overlap
LENTUA / NISKA-AHO
IUCN VPrivate Nature Reserve
0.10 km² overlap
Haukiniemi
IUCN IVPrivate Nature Reserve
0.07 km² overlap
Lentua / Nurmisaari
IUCN VPrivate Nature Reserve
0.03 km² overlap
Lentua / Varpusaari
IUCN VPrivate Nature Reserve
0.03 km² overlap
LENTUA / METSORINNE
IUCN VPrivate Nature Reserve
0.02 km² overlap
Lentua / Vähä-Jussila
IUCN VPrivate Nature Reserve
0.01 km² overlap
Murrokko, Suomi 100
IUCN IVPrivate Nature Reserve
0.01 km² overlap
Private Nature Reserve
0.01 km² overlap
Lentua / Väli-Jussila
IUCN VPrivate Nature Reserve
0.01 km² overlap
Lentuan Peuraniemi
IUCN VPrivate Nature Reserve
0.01 km² overlap
Lentua / Tuukkala
IUCN VPrivate Nature Reserve
0.00 km² overlap
Tuiskukukka, Suomi 100
IUCN IVPrivate Nature Reserve
0.00 km² overlap
Private Nature Reserve
0.00 km² overlap
Törisevänlampi / Rantamaa
IUCN IVPrivate Nature Reserve
0.00 km² overlap
Private Nature Reserve
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 456 distinct species · 39 604 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Bassin de Syrjäpuro : 19 espèces reliées par 117 interactions GloBI sur 5 types (connectance 15.0%, filtre Serrano α=0.2). 21 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
0,9°C
Annual rain
597mm
Moisture idx (CMI)
0,20
Runoff
385mm/an
PET
478mm
AET
384mm
Mean slope
1,9°
Water table
102cm
Forest
83%
Crops
0%
Urban
0%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)