HydroBASINS lev08 watershed · #2080194220
Bassin de Silmutjoki
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 2 administrative regions : Central Finland, North Savonia
Sub-basin area
213,6km²
Upstream area
12 369,5km²
Discharge
110m³/s
Mean elev.
102m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Vesantojoki455 km²
- Bassin · #2080193100368 km²
2 dept-equivalent regions (GADM L2)
- 143.0 km²66.6% of basin
- 71.8 km²33.4% of basin
30 intersecting protected areas
Konnevesi-Kalaja-Niinivuori
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
53.64 km² overlap
Konnevesi-Kalaja-Niinivuori
IUCN Not ReportedSpecial Protection Area (Birds Directive)
53.64 km² overlap
National Park
1.28 km² overlap
Private Nature Reserve
1.05 km² overlap
Private Nature Reserve
0.83 km² overlap
Private Nature Reserve
0.17 km² overlap
Metsälain erityisen tärkeät elinympäristöt Keski-Suomi
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
0.13 km² overlap
Kytömurronsuo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.12 km² overlap
Private Nature Reserve
0.12 km² overlap
21 more protected areassorted by overlap area
Private Nature Reserve
0.10 km² overlap
Private Nature Reserve
0.10 km² overlap
Metsälain erityisen tärkeät elinympäristöt Pohjois-Savo
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
0.09 km² overlap
Private Nature Reserve
0.08 km² overlap
Hinkkalan luonnonsuojelualue
IUCN IVPrivate Nature Reserve
0.07 km² overlap
PYNNÖLÄN LUONNONSUOJELUALUE
IUCN IVPrivate Nature Reserve
0.05 km² overlap
Private Nature Reserve
0.04 km² overlap
Metsätalouden ympäristötukikohteet Keski-Suomi
IUCN Not AssignedForestry environmental aid contracts (OECM)
0.04 km² overlap
Kahulan luonnonsuojelualue
IUCN IVPrivate Nature Reserve
0.03 km² overlap
Parviaisniemen ranta
IUCN IVPrivate Nature Reserve
0.02 km² overlap
Kierinniemi 3
IUCN IVPrivate Nature Reserve
0.02 km² overlap
Puteron luonnonsuojelualue
IUCN IVPrivate Nature Reserve
0.01 km² overlap
Kierinniemi 1
IUCN IVPrivate Nature Reserve
0.01 km² overlap
Pirttisaari
IUCN VPrivate Nature Reserve
0.01 km² overlap
Uusitalon luonnonsuojelualue
IUCN IVPrivate Nature Reserve
0.01 km² overlap
Sydänmaa \'Suomi 100\'
IUCN IVPrivate Nature Reserve
0.01 km² overlap
Private Nature Reserve
0.01 km² overlap
Private Nature Reserve
0.01 km² overlap
Karinranta
IUCN IVPrivate Nature Reserve
0.01 km² overlap
Private Nature Reserve
0.01 km² overlap
Parviaisniemi 2
IUCN IVPrivate Nature Reserve
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 267 distinct species · 19 876 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 Bassin de Silmutjoki : 27 espèces reliées par 95 interactions GloBI sur 5 types (connectance 14.3%, filtre Serrano α=0.2). 10 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°
2,9°C
Annual rain
618mm
Moisture idx (CMI)
0,16
Runoff
305mm/an
PET
518mm
AET
402mm
Mean slope
1,9°
Water table
114cm
Forest
59%
Crops
7%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)