HydroBASINS lev08 watershed · #3080556220
Bassin de Калар
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 2 administrative regions : Kalarskiy rayon, Tungokochenskiy rayon
Sub-basin area
1 960,9km²
Upstream area
14 793,1km²
Discharge
138,29m³/s
Mean elev.
1 284m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Калар955 km²
- Bassin de Биримьян450 km²
2 dept-equivalent regions (GADM L2)
- 1904.8 km²96.7% of basin
- 65.4 km²3.3% of basin
1 intersecting protected areas
Kodar
IUCN IbNational Park
2.56 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
106 distinct species · 161 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 11 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 Калар : 9 espèces reliées par 8 interactions GloBI sur 1 type (connectance 14.5%, 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°
-10,6°C
Annual rain
466mm
Moisture idx (CMI)
-0,10
Runoff
302mm/an
PET
523mm
AET
394mm
Mean slope
11,1°
Water table
297cm
Forest
77%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)