HydroBASINS lev08 watershed · #4080005860
Bassin de 地窨河
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 : Dalian, Dandong
Sub-basin area
507,5km²
Upstream area
507,5km²
Discharge
0,1m³/s
Mean elev.
25m
Administrative coverage
2 dept-equivalent regions (GADM L2)
- 259.2 km²51.0% of basin
- 229.8 km²45.2% of basin
1 intersecting protected areas
Migratory Bird Sanctuaries along the Coast of Yellow Sea-Bohai Gulf of China
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
22.02 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
86 distinct species · 191 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 26 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 地窨河 : 20 espèces reliées par 37 interactions GloBI sur 3 types (connectance 10.5%, filtre Serrano α=0.2). 7 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°
9,0°C
Annual rain
804mm
Moisture idx (CMI)
-0,06
Runoff
279mm/an
PET
851mm
AET
679mm
Mean slope
2,1°
Water table
104cm
Forest
19%
Crops
35%
Urban
14%
Protected
45%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)