HydroBASINS lev08 watershed · #4080617840
Bassin de 黄河
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 : Jiaozuo, Xinxiang, Zhengzhou
Sub-basin area
65,6km²
Upstream area
732 362,4km²
Discharge
1 446,31m³/s
Mean elev.
94m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 南水北调中线工程总干渠262 km²
- Bassin de 黄河155 km²
3 dept-equivalent regions (GADM L2)
- 36.8 km²56.1% of basin
- 25.5 km²38.9% of basin
- 3.3 km²5.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
55 distinct species · 89 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 17 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 黄河 : 13 espèces reliées par 23 interactions GloBI sur 2 types (connectance 16.9%, filtre Serrano α=0.2). 4 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°
14,6°C
Annual rain
615mm
Moisture idx (CMI)
-0,49
Runoff
53mm/an
PET
1 215mm
AET
523mm
Mean slope
0,0°
Water table
9cm
Forest
0%
Crops
86%
Urban
2%
Protected
16%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)