HydroBASINS lev08 watershed · #4080053210
Bassin de Sangecha
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 : Changji Hui, Turfan, Ürümqi
Sub-basin area
2 487,2km²
Upstream area
2 487,2km²
Discharge
0,69m³/s
Mean elev.
1 734m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 2460.0 km²98.7% of basin
- Turfan30.2 km²1.2% of basin
- 1.7 km²0.1% of basin
1 intersecting protected areas
Xinjiang Tianshan
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
33.14 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
250 distinct species · 486 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Sangecha : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 85 interactions GloBI sur 5 types (connectance 11.5%, filtre Serrano α=0.2). 10 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°
3,4°C
Annual rain
221mm
Moisture idx (CMI)
-0,72
Runoff
13mm/an
PET
834mm
AET
205mm
Mean slope
9,4°
Water table
226cm
Forest
1%
Crops
2%
Urban
0%
Protected
9%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)