HydroBASINS lev08 watershed · #2080212960
Bassin de Койринйоки
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 : Pitkyaranta, Pitkyarantskiy, Pitkyarantskiy rayon
Sub-basin area
1 079,6km²
Upstream area
6 677,5km²
Discharge
55,19m³/s
Mean elev.
-6m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Уксунйоки1710 km²
- Bassin de Янисйоки1320 km²
3 dept-equivalent regions (GADM L2)
- 962.3 km²88.6% of basin
- 120.6 km²11.1% of basin
- 3.0 km²0.3% of basin
2 intersecting protected areas
Valaamskij arhipelag
IUCN IINatural Park
28.31 km² overlap
Ladozhskie shhery
IUCN IINational Park
16.13 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
483 distinct species · 1 196 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Койринйоки : 30 espèces reliées par 43 interactions GloBI sur 6 types (connectance 6.8%, filtre Serrano α=0.2). 6 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
617mm
Moisture idx (CMI)
0,14
Runoff
235mm/an
PET
530mm
AET
406mm
Mean slope
1,3°
Water table
44cm
Forest
16%
Crops
0%
Urban
1%
Protected
6%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)