HydroBASINS lev08 watershed · #4080350090
Bassin de 훈춘 하 珲春河
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 across 2 countries : Khasanskiy rayon, Yanbian Korean
Sub-basin area
330,6km²
Upstream area
3 187,8km²
Discharge
19,11m³/s
Mean elev.
333m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de 珲春河422 km²
- Bassin de 珲春河228 km²
2 dept-equivalent regions (GADM L2)
- Yanbian KoreanJilin · China331.1 km²100.0% of basin
- 0.1 km²0.0% of basin
1 intersecting protected areas
Zemlya leoparda
IUCN IINational Park
0.35 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
37 distinct species · 58 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 17 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 훈춘 하 珲春河 : 15 espèces reliées par 14 interactions GloBI sur 1 type (connectance 10.3%, filtre Serrano α=0.2). 2 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°
4,2°C
Annual rain
651mm
Moisture idx (CMI)
-0,15
Runoff
187mm/an
PET
770mm
AET
553mm
Mean slope
11,1°
Water table
282cm
Forest
98%
Crops
6%
Urban
0%
Protected
32%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)