HydroBASINS lev08 watershed · #4080418870
Bassin de 鸭绿江 압록강
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 8 administrative regions across 2 countries : Baishan, Changgang, Chasŏng, Hwap'yŏng, Manp'o +3
Sub-basin area
1 576,2km²
Upstream area
25 481,7km²
Discharge
203,99m³/s
Mean elev.
561m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 鸭绿江 압록강1960 km²
- Bassin de 자성강1619 km²
8 dept-equivalent regions (GADM L2)
- TonghuaJilin · China891.7 km²56.5% of basin
- 339.9 km²21.5% of basin
- 309.6 km²19.6% of basin
- 16.9 km²1.1% of basin
- 9.3 km²0.6% of basin
- 6.3 km²0.4% of basin
- 3.2 km²0.2% of basin
- 1.3 km²0.1% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
251 distinct species · 457 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 鸭绿江 압록강 : 30 espèces reliées par 51 interactions GloBI sur 3 types (connectance 7.3%, 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°
4,7°C
Annual rain
940mm
Moisture idx (CMI)
0,06
Runoff
309mm/an
PET
878mm
AET
751mm
Mean slope
18,5°
Water table
447cm
Forest
88%
Crops
9%
Urban
6%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)