HydroBASINS lev08 watershed · #4080008730
Bassin de 墨水河
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 2 administrative regions : Qingdao, Yantai
Sub-basin area
2 091km²
Upstream area
2 091km²
Discharge
0,01m³/s
Mean elev.
72m
Species present
3 059 distinct species · 25 706 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 44 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 墨水河 : 35 espèces reliées par 57 interactions GloBI sur 5 types (connectance 6.0%, filtre Serrano α=0.2). 9 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°
12,1°C
Annual rain
744mm
Moisture idx (CMI)
-0,15
Runoff
165mm/an
PET
879mm
AET
631mm
Mean slope
4,2°
Water table
220cm
Forest
24%
Crops
47%
Urban
55%
Protected
22%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)