HydroBASINS lev08 watershed · #2080210030
Bassin de Янисйоки
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 4 administrative regions : Pitkyarantskiy, Pitkyarantskiy rayon, Sortaval' gorsovet, Suoyarvskiy rayon
Sub-basin area
1 320,2km²
Upstream area
3 887,7km²
Discharge
34,71m³/s
Mean elev.
74m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Viesimonjoki1007 km²
- Bassin de Юуванйоки731 km²
4 dept-equivalent regions (GADM L2)
- 662.6 km²49.9% of basin
- 273.7 km²20.6% of basin
- 235.1 km²17.7% of basin
- 156.7 km²11.8% of basin
2 intersecting protected areas
Ladozhskie shhery
IUCN IINational Park
234.54 km² overlap
Mys Kintsiniemi
IUCN IIINatural Monument
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 072 distinct species · 3 202 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 Янисйоки : 30 espèces reliées par 35 interactions GloBI sur 5 types (connectance 7.1%, filtre Serrano α=0.2). 2 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°
2,2°C
Annual rain
624mm
Moisture idx (CMI)
0,18
Runoff
260mm/an
PET
512mm
AET
400mm
Mean slope
3,7°
Water table
164cm
Forest
66%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)