HydroBASINS lev08 watershed · #4080786320
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 across 2 countries : Nyingtri, Upper Siang
Sub-basin area
641,1km²
Upstream area
185 543km²
Discharge
1 158,74m³/s
Mean elev.
3 868m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 米林河633 km²
- Bassin de 雅鲁藏布江 ཡར་ཀླུངས་གཙང་པོ།105 km²
2 dept-equivalent regions (GADM L2)
- 611.1 km²95.4% of basin
- 29.2 km²4.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 284 distinct species · 5 172 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 20 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། : 19 espèces reliées par 16 interactions GloBI sur 4 types (connectance 8.4%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
5,2°C
Annual rain
545mm
Moisture idx (CMI)
-0,41
Runoff
1 373mm/an
PET
922mm
AET
468mm
Mean slope
24,2°
Water table
889cm
Forest
57%
Crops
1%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)