HydroBASINS lev08 watershed · #4080794110
Bassin de 澧水
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 : Xiangxi Tujia and Miao, Zhangjiajie
Sub-basin area
888,2km²
Upstream area
4 055,2km²
Discharge
89,9m³/s
Mean elev.
516m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 澧水515 km²
- Bassin de 澧水240 km²
2 dept-equivalent regions (GADM L2)
- 529.4 km²59.7% of basin
- 357.7 km²40.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 506 distinct species · 5 632 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 4 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 澧水 : 4 espèces reliées par 2 interactions GloBI sur 1 type (connectance 33.3%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
15,8°C
Annual rain
1 453mm
Moisture idx (CMI)
0,24
Runoff
688mm/an
PET
1 105mm
AET
1 079mm
Mean slope
15,3°
Water table
533cm
Forest
57%
Crops
12%
Urban
4%
Protected
61%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)