HydroBASINS lev08 watershed · #4080012280
Bassin de 莲阳河
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 : Chaozhou, Shantou
Sub-basin area
289,8km²
Upstream area
29 397km²
Discharge
488,85m³/s
Mean elev.
30m
Administrative coverage
Hydrographic chain
▼ Drains into
Outlet (drains to ocean / endorheic)
▲ Receives from 2 basins
- Bassin de 韩江649 km²
- Bassin de 韩江294 km²
2 dept-equivalent regions (GADM L2)
- 166.8 km²57.7% of basin
- 122.4 km²42.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
248 distinct species · 2 665 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 30 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 莲阳河 : 20 espèces reliées par 54 interactions GloBI sur 3 types (connectance 11.6%, filtre Serrano α=0.2). 11 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°
21,7°C
Annual rain
1 499mm
Moisture idx (CMI)
0,22
Runoff
567mm/an
PET
1 163mm
AET
1 048mm
Mean slope
2,7°
Water table
111cm
Forest
15%
Crops
38%
Urban
76%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)