HydroBASINS lev08 watershed · #4080004740
Bassin de 난포천
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 1 administrative regions : Boryeong
Sub-basin area
86,7km²
Upstream area
87km²
Discharge
1,72m³/s
Mean elev.
36m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- 80.1 km²92.4% of basin
3 intersecting protected areas
Marine Protected Area
0.70 km² overlap
Sohwangsagu(Dune)
IUCN IVEcosystem and Landscape Conservation Area
0.12 km² overlap
Catchment Reserve Protection Area
0.05 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 688 distinct species · 8 336 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 39 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 난포천 : 34 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 5 types (connectance 6.3%, filtre Serrano α=0.2). 5 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°
12,2°C
Annual rain
1 199mm
Moisture idx (CMI)
0,16
Runoff
627mm/an
PET
1 002mm
AET
918mm
Mean slope
4,4°
Water table
203cm
Forest
8%
Crops
40%
Urban
15%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)