HydroBASINS lev08 watershed · #4080808020
Bassin de 清丰山溪
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 : Nanchang, Yichun
Sub-basin area
712,2km²
Upstream area
2 567,2km²
Discharge
98,58m³/s
Mean elev.
27m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 槎水347 km²
- Bassin de 清丰山溪49 km²
2 dept-equivalent regions (GADM L2)
- 468.2 km²65.8% of basin
- 243.0 km²34.2% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
603 distinct species · 2 060 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 清丰山溪 : 20 espèces reliées par 43 interactions GloBI sur 4 types (connectance 11.4%, filtre Serrano α=0.2). 8 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°
18,2°C
Annual rain
1 193mm
Moisture idx (CMI)
0,04
Runoff
1 047mm/an
PET
1 141mm
AET
932mm
Mean slope
0,7°
Water table
29cm
Forest
13%
Crops
68%
Urban
54%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)