HydroBASINS lev08 watershed · #2080206920
Bassin de Uusioja
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 : Satakunta
Sub-basin area
200,9km²
Upstream area
2 577,2km²
Discharge
25,23m³/s
Mean elev.
35m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Pomarkunjoki186 km²
- Bassin de Leväsjoki138 km²
1 dept-equivalent regions (GADM L2)
- 202.1 km²100.0% of basin
17 intersecting protected areas
Poosjärvi
IUCN Not ReportedSpecial Protection Area (Birds Directive)
7.93 km² overlap
Private Nature Reserve
2.66 km² overlap
Private Nature Reserve
1.48 km² overlap
Private Nature Reserve
1.05 km² overlap
Private Nature Reserve
0.78 km² overlap
Private Nature Reserve
0.44 km² overlap
Tapiolan luonnonsuojelualue
IUCN IVPrivate Nature Reserve
0.26 km² overlap
Elomaan luonnonsuojelualue
IUCN IVPrivate Nature Reserve
0.18 km² overlap
Private Nature Reserve
0.18 km² overlap
8 more protected areassorted by overlap area
Metsälain erityisen tärkeät elinympäristöt Satakunta
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
0.18 km² overlap
Private Nature Reserve
0.12 km² overlap
Private Nature Reserve
0.09 km² overlap
Siikaisten laitumet
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.06 km² overlap
Metsätalouden ympäristötukikohteet Satakunta
IUCN Not AssignedForestry environmental aid contracts (OECM)
0.05 km² overlap
Private Nature Reserve
0.02 km² overlap
Private Nature Reserve
0.02 km² overlap
Private Nature Reserve
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 122 distinct species · 7 529 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 Uusioja : 23 espèces reliées par 77 interactions GloBI sur 6 types (connectance 12.9%, filtre Serrano α=0.2). 12 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°
3,9°C
Annual rain
600mm
Moisture idx (CMI)
0,09
Runoff
349mm/an
PET
549mm
AET
408mm
Mean slope
1,8°
Water table
87cm
Forest
78%
Crops
0%
Urban
0%
Protected
3%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)