HydroBASINS lev08 watershed · #4080761560
Bassin de 长江
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 2 administrative regions : Jingzhou, Xianning
Sub-basin area
22,6km²
Upstream area
1 279 415,1km²
Discharge
21 017,67m³/s
Mean elev.
25m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 汀泗河844 km²
- Bassin de 长江293 km²
2 dept-equivalent regions (GADM L2)
- 12.1 km²53.4% of basin
- 10.5 km²46.6% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Graphe en cours d’indexation
Calcul du tissu écologique de cette entité.
Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).
Hydroclimate (BasinATLAS lev08)
Mean T°
17,1°C
Annual rain
1 305mm
Moisture idx (CMI)
0,13
Runoff
672mm/an
PET
1 138mm
AET
1 021mm
Mean slope
0,3°
Water table
24cm
Forest
20%
Crops
64%
Urban
21%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)