HydroBASINS lev08 watershed · #3080424380
Bassin de Челомджа
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 : Ol'skiy rayon
Sub-basin area
1 374,3km²
Upstream area
10 658,1km²
Discharge
156,8m³/s
Mean elev.
350m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Хурэн2881 km²
- Bassin de Челомджа39 km²
1 dept-equivalent regions (GADM L2)
- 1382.1 km²100.0% of basin
1 intersecting protected areas
Magadanskij
IUCN IaState Natural Zapovednik
222.78 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
86 distinct species · 132 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 20 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 Челомджа : 17 espèces reliées par 17 interactions GloBI sur 4 types (connectance 8.1%, filtre Serrano α=0.2). 4 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°
-7,1°C
Annual rain
399mm
Moisture idx (CMI)
0,07
Runoff
564mm/an
PET
368mm
AET
305mm
Mean slope
9,8°
Water table
202cm
Forest
59%
Crops
0%
Urban
0%
Protected
15%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)