HydroBASINS lev08 watershed · #4080061660
Bassin · #4080061660
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 across 2 countries : Dariganga, Naran, Xilin Gol
Sub-basin area
768,7km²
Upstream area
768,7km²
Discharge
0m³/s
Mean elev.
1 379m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 595.6 km²77.3% of basin
- 153.0 km²19.9% of basin
- 21.9 km²2.8% of basin
1 intersecting protected areas
Dariganga
IUCN IINational Park
2.23 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
136 distinct species · 190 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 12 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 · #4080061660 : 10 espèces reliées par 12 interactions GloBI sur 2 types (connectance 18.2%, 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°
-0,4°C
Annual rain
242mm
Moisture idx (CMI)
-0,69
Runoff
1mm/an
PET
779mm
AET
226mm
Mean slope
2,1°
Water table
83cm
Forest
0%
Crops
0%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)