HydroBASINS lev08 watershed · #4080005560
Bassin de 대령강
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 13 administrative regions : Byokdong, Ch'angsŏng, Chŏngju-si, Daengwan, Kusŏng +8
Sub-basin area
3 612,7km²
Upstream area
3 612,7km²
Discharge
71,69m³/s
Mean elev.
267m
Administrative coverage
13 dept-equivalent regions (GADM L2)
- 808.5 km²22.4% of basin
- 765.7 km²21.2% of basin
- 658.7 km²18.2% of basin
- 431.7 km²11.9% of basin
- 262.9 km²7.3% of basin
- 216.3 km²6.0% of basin
- 209.5 km²5.8% of basin
- 96.9 km²2.7% of basin
5 moreFull L2 list
- Chŏngju-si82.3 km² · 2.3%
- Byokdong61.1 km² · 1.7%
- Sakju13.7 km² · 0.4%
- Sŏnch'ŏn7.2 km² · 0.2%
- Songwŏn2.4 km² · 0.1%
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
166 distinct species · 459 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 대령강 : 24 espèces reliées par 32 interactions GloBI sur 5 types (connectance 6.1%, 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°
7,7°C
Annual rain
1 091mm
Moisture idx (CMI)
0,17
Runoff
588mm/an
PET
903mm
AET
790mm
Mean slope
11,4°
Water table
320cm
Forest
81%
Crops
15%
Urban
4%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)