HydroBASINS lev08 watershed · #4080006180
Bassin de 青云河
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 : Dalian
Sub-basin area
3 349,8km²
Upstream area
3 349,8km²
Discharge
0,23m³/s
Mean elev.
52m
Administrative coverage
2 intersecting protected areas
Wetland of International Importance (Ramsar Site)
36.88 km² overlap
Migratory Bird Sanctuaries along the Coast of Yellow Sea-Bohai Gulf of China
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
9.40 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 486 distinct species · 21 875 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 18 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 青云河 : 11 espèces reliées par 40 interactions GloBI sur 2 types (connectance 21.1%, 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°
10,4°C
Annual rain
630mm
Moisture idx (CMI)
-0,26
Runoff
122mm/an
PET
847mm
AET
538mm
Mean slope
4,4°
Water table
292cm
Forest
17%
Crops
55%
Urban
41%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)