HydroBASINS lev08 watershed · #3080017880
Bassin de Тылхой
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 : Penzhinskiy rayon, Severo-Evenskiy rayon
Sub-basin area
6 016,7km²
Upstream area
6 016,7km²
Discharge
42,1m³/s
Mean elev.
426m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 5611.2 km²92.7% of basin
- 442.7 km²7.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
55 distinct species · 81 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 10 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 Тылхой : 7 espèces reliées par 13 interactions GloBI sur 3 types (connectance 23.6%, 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°
-9,9°C
Annual rain
361mm
Moisture idx (CMI)
-0,03
Runoff
234mm/an
PET
371mm
AET
280mm
Mean slope
10,6°
Water table
220cm
Forest
16%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)