HydroBASINS lev08 watershed · #4080115690
Bassin de Аленгуй
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 : Chitinskiy rayon, Dul'durginskiy rayon, Karymskiy rayon
Sub-basin area
1 602,3km²
Upstream area
3 135km²
Discharge
7,36m³/s
Mean elev.
905m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Аленгуй677 km²
- Bassin de Тангая172 km²
3 dept-equivalent regions (GADM L2)
- 1183.6 km²73.6% of basin
- 372.5 km²23.2% of basin
- 52.2 km²3.2% of basin
1 intersecting protected areas
Alhanaj
IUCN IINational Park
0.68 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
96 distinct species · 110 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 4 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 Аленгуй : 4 espèces reliées par 3 interactions GloBI sur 2 types (connectance 50.0%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
-2,0°C
Annual rain
384mm
Moisture idx (CMI)
-0,47
Runoff
80mm/an
PET
725mm
AET
341mm
Mean slope
7,3°
Water table
192cm
Forest
59%
Crops
21%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)