HydroBASINS lev08 watershed · #4080008920
Bassin de 白马河
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 : Qingdao, Rizhao, Weifang
Sub-basin area
688,4km²
Upstream area
688,4km²
Discharge
3,87m³/s
Mean elev.
78m
Species present
141 distinct species · 220 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 白马河 : 24 espèces reliées par 30 interactions GloBI sur 4 types (connectance 6.0%, 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°
12,4°C
Annual rain
808mm
Moisture idx (CMI)
-0,11
Runoff
189mm/an
PET
909mm
AET
686mm
Mean slope
3,2°
Water table
222cm
Forest
15%
Crops
57%
Urban
11%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)