HydroBASINS lev08 watershed · #2080215360
Bassin de Tainanjoki
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 3 administrative regions : Kymenlaakso, South Karelia, Southern Savonia
Sub-basin area
1 790,5km²
Upstream area
7 659,3km²
Discharge
57,96m³/s
Mean elev.
90m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Pankajoki614 km²
- Bassin de Myllypuro448 km²
3 dept-equivalent regions (GADM L2)
- 1092.6 km²60.7% of basin
- 665.6 km²37.0% of basin
- 42.7 km²2.4% of basin
30 intersecting protected areas
Kuolimo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
80.98 km² overlap
Ilkonselkä
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
42.11 km² overlap
Lietvesi
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
18.97 km² overlap
Repovesi
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
5.59 km² overlap
Metsälain erityisen tärkeät elinympäristöt Etelä-Savo
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
4.24 km² overlap
Repoveden kansallispuisto
IUCN IINational Park
3.48 km² overlap
Säkniemen palsta
IUCN VPrivate Nature Reserve
2.42 km² overlap
Kyläniemi
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.35 km² overlap
Metsälain erityisen tärkeät elinympäristöt Etelä-Karjala
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
2.22 km² overlap
21 more protected areassorted by overlap area
Private Nature Reserve
1.49 km² overlap
State Nature Reserve
1.13 km² overlap
State Nature Reserve
1.06 km² overlap
Kuolimon luonnonsuojelualue
IUCN IVState Nature Reserve
0.99 km² overlap
Suursuon luonnonsuojelualue
IUCN IVState Nature Reserve
0.84 km² overlap
Private Nature Reserve
0.65 km² overlap
Mäntyharjun Suursuo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.61 km² overlap
Private Nature Reserve
0.49 km² overlap
Metsätalouden ympäristötukikohteet Etelä-Karjala
IUCN Not AssignedForestry environmental aid contracts (OECM)
0.49 km² overlap
Metsätalouden ympäristötukikohteet Etelä-Savo
IUCN Not AssignedForestry environmental aid contracts (OECM)
0.45 km² overlap
Private Nature Reserve
0.44 km² overlap
Kolmikanta
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.42 km² overlap
Kolmikanta
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.42 km² overlap
Kolmikannan suojelualue
IUCN IVOld Growth Forest Reserve
0.40 km² overlap
State Nature Reserve
0.40 km² overlap
Vuohilammen metsä
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.40 km² overlap
Private Nature Reserve
0.38 km² overlap
Private Nature Reserve
0.31 km² overlap
Private Nature Reserve
0.29 km² overlap
Private Nature Reserve
0.22 km² overlap
Private Nature Reserve
0.22 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 878 distinct species · 126 438 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 Tainanjoki : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 108 interactions GloBI sur 6 types (connectance 24.8%, 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
636mm
Moisture idx (CMI)
0,15
Runoff
276mm/an
PET
539mm
AET
408mm
Mean slope
3,2°
Water table
158cm
Forest
71%
Crops
2%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)