HydroBASINS lev08 watershed · #4080788290
Bassin de 雅鲁藏布江 ཡར་ཀླུངས་གཙང་པོ།
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 : Shannan, Shigatse
Sub-basin area
1 499,4km²
Upstream area
11 437,1km²
Discharge
102,14m³/s
Mean elev.
4 843m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin · #4080795200656 km²
- Bassin · #4080795060608 km²
2 dept-equivalent regions (GADM L2)
- 1237.8 km²82.7% of basin
- 259.7 km²17.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
59 distinct species · 101 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 23 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 雅鲁藏布江 ཡར་ཀླུངས་གཙང་པོ། : 21 espèces reliées par 20 interactions GloBI sur 2 types (connectance 7.9%, 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
244mm
Moisture idx (CMI)
-0,68
Runoff
86mm/an
PET
771mm
AET
226mm
Mean slope
20,5°
Water table
738cm
Forest
0%
Crops
4%
Urban
0%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)