HydroBASINS lev08 watershed · #4080839290
Bassin de Ta Ron Hka
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 : Nujiang Lisu, Putao
Sub-basin area
499,3km²
Upstream area
4 674,4km²
Discharge
222,47m³/s
Mean elev.
2 268m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 接壤河/特拉王河299 km²
- Bassin de 独龙江135 km²
2 dept-equivalent regions (GADM L2)
- 381.0 km²76.4% of basin
- 117.6 km²23.6% of basin
1 intersecting protected areas
Three Parallel Rivers of Yunnan Protected Areas
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
104.52 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
769 distinct species · 1 710 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 19 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 Ta Ron Hka : 17 espèces reliées par 20 interactions GloBI sur 4 types (connectance 9.5%, filtre Serrano α=0.2). 4 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°
13,1°C
Annual rain
1 576mm
Moisture idx (CMI)
0,28
Runoff
2 474mm/an
PET
1 093mm
AET
927mm
Mean slope
30,3°
Water table
1 030cm
Forest
80%
Crops
4%
Urban
0%
Protected
50%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)