HydroBASINS lev08 watershed · #2080194350
Bassin de Kyrönjoki
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 Ostrobothnia
Sub-basin area
697,1km²
Upstream area
697,1km²
Discharge
5,92m³/s
Mean elev.
116m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
1 dept-equivalent regions (GADM L2)
- 701.3 km²100.0% of basin
22 intersecting protected areas
Kauhaneva-Pohjankangas (SPA)
IUCN Not ReportedSpecial Protection Area (Birds Directive)
8.98 km² overlap
Kauhaneva - Pohjankangas (SCI)
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
8.98 km² overlap
Wetland of International Importance (Ramsar Site)
8.98 km² overlap
National Park
8.73 km² overlap
Iso Kaivoneva
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.91 km² overlap
Metsälain erityisen tärkeät elinympäristöt Etelä-Pohjanmaa
IUCN Not AssignedForest habitats of special importance according to the Forest Act (OECM)
1.65 km² overlap
Koivuniemi ja Kauhasalmet
IUCN IVPrivate Nature Reserve
1.25 km² overlap
Metsätalouden ympäristötukikohteet Etelä-Pohjanmaa
IUCN Not AssignedForestry environmental aid contracts (OECM)
0.67 km² overlap
Selkäsaarenneva 1
IUCN IVPrivate Nature Reserve
0.43 km² overlap
13 more protected areassorted by overlap area
Alakönnö
IUCN IVPrivate Nature Reserve
0.10 km² overlap
Miilumäki
IUCN IVPrivate Nature Reserve
0.10 km² overlap
Rauhametsä
IUCN IVPrivate Nature Reserve
0.07 km² overlap
Nuolipakka
IUCN IVPrivate Nature Reserve
0.07 km² overlap
Mukkaperä
IUCN IVPrivate Nature Reserve
0.06 km² overlap
Kauhaneva-Pohjankangas 1
IUCN IVPrivate Nature Reserve
0.04 km² overlap
Ala-Seppänen
IUCN IVPrivate Nature Reserve
0.03 km² overlap
Koskiaro ja Honka
IUCN IVPrivate Nature Reserve
0.02 km² overlap
Hautaoja
IUCN IVPrivate Nature Reserve
0.02 km² overlap
Kuusela
IUCN IVPrivate Nature Reserve
0.02 km² overlap
Kivistönkangas 1
IUCN IVPrivate Nature Reserve
0.02 km² overlap
Korpilähde
IUCN IVPrivate Nature Reserve
0.02 km² overlap
Kaukometsä
IUCN IVPrivate Nature Reserve
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 286 distinct species · 40 181 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 Kyrönjoki : 19 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 112 interactions GloBI sur 5 types (connectance 16.8%, filtre Serrano α=0.2). 18 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°
3,0°C
Annual rain
582mm
Moisture idx (CMI)
0,07
Runoff
275mm/an
PET
540mm
AET
405mm
Mean slope
2,5°
Water table
182cm
Forest
61%
Crops
48%
Urban
1%
Protected
1%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)