HydroBASINS lev08 watershed · #4080588890
Bassin de 沁河
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 3 administrative regions : Changzhi, Jincheng, Linfen
Sub-basin area
3 423,6km²
Upstream area
4 515,1km²
Discharge
3,05m³/s
Mean elev.
1 146m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 沁河373 km²
- Bassin de 沁河12 km²
3 dept-equivalent regions (GADM L2)
- 2012.0 km²58.8% of basin
- 1189.2 km²34.7% of basin
- 223.1 km²6.5% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
859 distinct species · 5 130 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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 沁河 : 21 espèces reliées par 48 interactions GloBI sur 3 types (connectance 8.6%, filtre Serrano α=0.2). 13 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°
9,0°C
Annual rain
591mm
Moisture idx (CMI)
-0,43
Runoff
38mm/an
PET
1 039mm
AET
505mm
Mean slope
10,1°
Water table
551cm
Forest
49%
Crops
18%
Urban
2%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)