HydroBASINS lev08 watershed · #4081007260
Bassin de 澜沧江
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 1 administrative regions : Xishuangbanna Dai
Sub-basin area
1 118km²
Upstream area
142 654,9km²
Discharge
1 780,73m³/s
Mean elev.
1 025m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 南果河1246 km²
- Bassin de 澜沧江84 km²
1 dept-equivalent regions (GADM L2)
- 1115.2 km²100.0% of basin
1 intersecting protected areas
Xishuangbanna
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
544.90 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
5 288 distinct species · 42 972 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 澜沧江 : 28 espèces reliées par 33 interactions GloBI sur 3 types (connectance 6.2%, filtre Serrano α=0.2). 5 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°
20,5°C
Annual rain
1 426mm
Moisture idx (CMI)
-0,05
Runoff
496mm/an
PET
1 505mm
AET
1 042mm
Mean slope
14,6°
Water table
470cm
Forest
6%
Crops
6%
Urban
2%
Protected
71%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)