HydroBASINS lev08 watershed · #4080004620
Bassin de 동진강
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 : Buan, Gimje, Gochang, Imsil, Jangseong +3
Sub-basin area
758km²
Upstream area
758km²
Discharge
15,53m³/s
Mean elev.
89m
Administrative coverage
8 dept-equivalent regions (GADM L2)
- 586.7 km²77.4% of basin
- Buan94.0 km²12.4% of basin
- Gochang57.6 km²7.6% of basin
- 7.9 km²1.0% of basin
- Sunchang7.1 km²0.9% of basin
- 2.3 km²0.3% of basin
- Jangseong1.5 km²0.2% of basin
- Imsil0.9 km²0.1% of basin
18 intersecting protected areas
Gochang
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
57.40 km² overlap
Natural Environment Conservation Areas
37.64 km² overlap
Naejangsan
IUCN IINational Park
37.01 km² overlap
Catchment Reserve Protection Area
8.50 km² overlap
Jeonbuk Jeongeup Naejangdong
IUCN IVWildlife Protection Area
5.40 km² overlap
Wildlife Protection Area
4.34 km² overlap
Wildlife Protection Area
3.68 km² overlap
Jeonnam Jangseong Bukhamyeon
IUCN IVWildlife Protection Area
0.56 km² overlap
Natural Monument
0.53 km² overlap
9 more protected areassorted by overlap area
Wolyeong Wetland
IUCN IVWetland Protected Area
0.38 km² overlap
Forest Genetic Resources Reserve
0.36 km² overlap
Jeonbuk Jeongeup Ssangamdong
IUCN IVWildlife Protection Area
0.11 km² overlap
Scenic Site
0.04 km² overlap
Wildlife Protection Area
0.01 km² overlap
Landscape Reserve
IUCN IVLandscape Reserve
0.01 km² overlap
Okjong Reservoir
IUCN VIFishery Resource Conservation Area
0.00 km² overlap
Natural Monument
0.00 km² overlap
Natural Monument
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 136 distinct species · 22 704 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 동진강 : 35 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 59 interactions GloBI sur 5 types (connectance 7.2%, filtre Serrano α=0.2). 6 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°
12,7°C
Annual rain
1 274mm
Moisture idx (CMI)
0,19
Runoff
644mm/an
PET
1 031mm
AET
963mm
Mean slope
6,0°
Water table
237cm
Forest
15%
Crops
45%
Urban
5%
Protected
5%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)