HydroBASINS lev08 watershed · #4080003940
Bassin de 낙동강
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 : Buk, Busanjin, Dongnae, Gangseo, Geumjeong +3
Sub-basin area
86,4km²
Upstream area
23 296,4km²
Discharge
296,54m³/s
Mean elev.
174m
Administrative coverage
Hydrographic chain
▼ Drains into
Outlet (drains to ocean / endorheic)
▲ Receives from 2 basins
- Bassin de 낙동강258 km²
- Bassin de 양산천229 km²
8 dept-equivalent regions (GADM L2)
- 37.5 km²43.4% of basin
- 19.6 km²22.7% of basin
- 18.4 km²21.2% of basin
- 8.1 km²9.4% of basin
- 2.2 km²2.5% of basin
- 0.4 km²0.4% of basin
- 0.2 km²0.2% of basin
- 0.1 km²0.1% of basin
4 intersecting protected areas
Catchment Reserve Protection Area
0.24 km² overlap
Wildlife Protection Area
0.03 km² overlap
Natural Monument
0.02 km² overlap
Natural Monument
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 386 distinct species · 4 330 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 42 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 낙동강 : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 109 interactions GloBI sur 5 types (connectance 11.5%, filtre Serrano α=0.2). 10 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°
13,4°C
Annual rain
1 406mm
Moisture idx (CMI)
0,30
Runoff
600mm/an
PET
973mm
AET
947mm
Mean slope
10,0°
Water table
387cm
Forest
42%
Crops
39%
Urban
66%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)