HydroBASINS lev08 watershed · #2080196940
Bassin · #2080196940
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 : North Karelia
Sub-basin area
335,5km²
Upstream area
335,5km²
Discharge
3,53m³/s
Mean elev.
150m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- 337.6 km²100.0% of basin
18 intersecting protected areas
Metsälain erityisen tärkeät elinympäristöt Pohjois-Karjala
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
2.10 km² overlap
State Nature Reserve
0.41 km² overlap
Metsätalouden ympäristötukikohteet Pohjois-Karjala
IUCN Not AssignedForestry environmental aid contracts (OECM)
0.35 km² overlap
Elinsalon luonnonsuojelualue
IUCN IVPrivate Nature Reserve
0.20 km² overlap
State Nature Reserve
0.19 km² overlap
Hoikan luonnonsuojelualue
IUCN IVState Nature Reserve
0.12 km² overlap
Private Nature Reserve
0.10 km² overlap
Länkisaaren rauhoitusalue
IUCN Not AssignedTemporary Protection Order
0.09 km² overlap
Merilän luonnonsuojelualue
IUCN IVPrivate Nature Reserve
0.06 km² overlap
9 more protected areassorted by overlap area
Kastilan luonnonsuojelualue
IUCN IVPrivate Nature Reserve
0.05 km² overlap
Private Nature Reserve
0.04 km² overlap
Private Nature Reserve
0.04 km² overlap
Private Nature Reserve
0.04 km² overlap
Private Nature Reserve
0.03 km² overlap
Private Nature Reserve
0.02 km² overlap
Private Nature Reserve
0.01 km² overlap
Kemppaanautio
IUCN Not AssignedSite of Species Under Strict Protection
0.01 km² overlap
Honkavaara
IUCN Not AssignedSite of Species Under Strict Protection
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 434 distinct species · 10 705 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 · #2080196940 : 20 espèces reliées par 108 interactions GloBI sur 6 types (connectance 19.3%, filtre Serrano α=0.2). 14 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°
1,6°C
Annual rain
639mm
Moisture idx (CMI)
0,23
Runoff
332mm/an
PET
495mm
AET
397mm
Mean slope
5,1°
Water table
141cm
Forest
94%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)