HydroBASINS lev08 watershed · #4080008250
Bassin de 黄水河
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 1 administrative regions : Yantai
Sub-basin area
1 013,7km²
Upstream area
1 013,8km²
Discharge
3,28m³/s
Mean elev.
131m
Species present
200 distinct species · 412 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 黄水河 : 25 espèces reliées par 53 interactions GloBI sur 6 types (connectance 8.0%, filtre Serrano α=0.2). 12 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°
11,2°C
Annual rain
620mm
Moisture idx (CMI)
-0,33
Runoff
121mm/an
PET
920mm
AET
530mm
Mean slope
4,2°
Water table
305cm
Forest
44%
Crops
53%
Urban
34%
Protected
21%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)