HydroBASINS lev08 watershed · #4080422520
Bassin de 삼포리강
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 7 administrative regions : Changgang, Hwap'yŏng, Kimhyŏngjik, Kimjŏngsuk, Rangrim +2
Sub-basin area
731km²
Upstream area
731,1km²
Discharge
6,84m³/s
Mean elev.
1 395m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
7 dept-equivalent regions (GADM L2)
- 578.0 km²79.0% of basin
- 138.7 km²18.9% of basin
- 8.1 km²1.1% of basin
- 3.9 km²0.5% of basin
- 2.2 km²0.3% of basin
- 1.1 km²0.1% of basin
- 0.0 km²0.0% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
193 distinct species · 253 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 22 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 삼포리강 : 21 espèces reliées par 19 interactions GloBI sur 5 types (connectance 8.2%, filtre Serrano α=0.2). 1 bulle taxonomique (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°
0,1°C
Annual rain
1 012mm
Moisture idx (CMI)
0,29
Runoff
296mm/an
PET
716mm
AET
679mm
Mean slope
16,0°
Water table
370cm
Forest
88%
Crops
9%
Urban
1%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)