HydroBASINS lev08 watershed · #2080200550
Bassin de Kyrsyänjoki
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 : Southern Savonia
Sub-basin area
2 188,3km²
Upstream area
2 188,3km²
Discharge
18,55m³/s
Mean elev.
104m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- 2201.5 km²100.0% of basin
30 intersecting protected areas
Protected Mire
9.45 km² overlap
Iso-Huppio
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
9.17 km² overlap
Tervaruukinsalo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
8.25 km² overlap
Vuotsinsuo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
4.40 km² overlap
State Nature Reserve
4.36 km² overlap
Metsälain erityisen tärkeät elinympäristöt Etelä-Savo
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
4.28 km² overlap
Linnansaari
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
4.14 km² overlap
Hyviänsalmi-Vauhkolanlampi
IUCN IVPrivate Nature Reserve
2.29 km² overlap
Metsälain erityisen tärkeät elinympäristöt Pohjois-Savo
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
2.03 km² overlap
21 more protected areassorted by overlap area
Petkellammensuo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.66 km² overlap
Hudinsuo
IUCN IVPrivate Nature Reserve
1.61 km² overlap
Metsätalouden ympäristötukikohteet Etelä-Savo
IUCN Not AssignedForestry environmental aid contracts (OECM)
1.55 km² overlap
State Nature Reserve
1.47 km² overlap
State Nature Reserve
1.40 km² overlap
Kosulanlampi - Pieni Raudanvesi
IUCN Not ReportedSpecial Protection Area (Birds Directive)
1.14 km² overlap
Bird-Lakes of Rantasalmi
IUCN Not ReportedWetland of International Importance (Ramsar Site)
1.07 km² overlap
Kotkatharju
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.90 km² overlap
Lamminpohja
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.86 km² overlap
Lamminpohja
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.86 km² overlap
Private Nature Reserve
0.84 km² overlap
State Nature Reserve
0.77 km² overlap
Private Nature Reserve
0.73 km² overlap
KOTKATHARJU 1/01
IUCN IVPrivate Nature Reserve
0.62 km² overlap
Linnansaaren kansallispuisto
IUCN IINational Park
0.56 km² overlap
Tornioniemi
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.47 km² overlap
Tornioniemi
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.47 km² overlap
Private Nature Reserve
0.34 km² overlap
Private Nature Reserve
0.33 km² overlap
Private Nature Reserve
0.33 km² overlap
Metsätalouden ympäristötukikohteet Pohjois-Savo
IUCN Not AssignedForestry environmental aid contracts (OECM)
0.33 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 533 distinct species · 110 358 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Kyrsyänjoki : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 101 interactions GloBI sur 6 types (connectance 14.4%, 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°
3,4°C
Annual rain
640mm
Moisture idx (CMI)
0,18
Runoff
272mm/an
PET
523mm
AET
405mm
Mean slope
2,7°
Water table
108cm
Forest
82%
Crops
3%
Urban
0%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)