HydroBASINS lev08 watershed · #4080004580
Bassin de 주진천
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 : Buan, Gimje, Gochang, Gunsan, Jangseong +2
Sub-basin area
1 017,2km²
Upstream area
1 017,2km²
Discharge
4,39m³/s
Mean elev.
67m
Administrative coverage
7 dept-equivalent regions (GADM L2)
- Gochang464.8 km²45.7% of basin
- Buan392.9 km²38.6% of basin
- Yeonggwang52.1 km²5.1% of basin
- 19.1 km²1.9% of basin
- Jangseong3.2 km²0.3% of basin
- 0.5 km²0.0% of basin
- 0.0 km²0.0% of basin
30 intersecting protected areas
Gochang
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve
473.66 km² overlap
Natural Environment Conservation Areas
182.35 km² overlap
Byeonsanbando
IUCN IINational Park
142.56 km² overlap
Seonunsan
IUCN VProvincial Park
43.81 km² overlap
Catchment Reserve Protection Area
25.99 km² overlap
Buan Dam
IUCN VIWater Source Protection Area
17.03 km² overlap
Jeonbuk Buan Byeonsanmyeon
IUCN IVWildlife Protection Area
9.76 km² overlap
Getbol, Korean Tidal Flats
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
7.17 km² overlap
Gochang
IUCN IVWetland Protected Area - Tidal Flat
6.63 km² overlap
21 more protected areassorted by overlap area
Jeonbuk Gochang Asanmyeon 2
IUCN IVWildlife Protection Area
3.93 km² overlap
Jeonbuk Buan Gyehwamyeon
IUCN IVWildlife Protection Area
2.06 km² overlap
Ungok Wetland
IUCN IVWetland Protected Area
1.90 km² overlap
Ungok Wetland
IUCN Not ReportedWetland of International Importance (Ramsar Site)
1.77 km² overlap
Disaster Prevention Reserve
IUCN IVDisaster Prevention Reserve
1.58 km² overlap
Jeonbuk Buan Jinseomyeon
IUCN IVWildlife Protection Area
1.31 km² overlap
Scenic Site
0.95 km² overlap
Urban Natural Park Areas
0.95 km² overlap
Scenic Site
0.91 km² overlap
Forest Genetic Resources Reserve
0.88 km² overlap
Wetland Protected Area
0.72 km² overlap
Jeonbuk Gochang Asanmyeon 1
IUCN IVWildlife Protection Area
0.71 km² overlap
Buan Joolpo Bay
IUCN IVWetland Protected Area - Tidal Flat
0.64 km² overlap
Hoenggyeongdo
IUCN IVSpecial Island
0.54 km² overlap
Landscape Reserve
IUCN IVLandscape Reserve
0.38 km² overlap
Scenic Site
0.34 km² overlap
Scenic Site
0.24 km² overlap
Sohoenggyeongdo
IUCN IVSpecial Island
0.19 km² overlap
Scenic Site
0.17 km² overlap
Scenic Site
0.14 km² overlap
Natural Monument
0.12 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 833 distinct species · 36 201 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 34 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 주진천 : 27 espèces reliées par 55 interactions GloBI sur 4 types (connectance 8.7%, 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°
12,8°C
Annual rain
1 200mm
Moisture idx (CMI)
0,19
Runoff
612mm/an
PET
977mm
AET
921mm
Mean slope
6,6°
Water table
260cm
Forest
16%
Crops
41%
Urban
2%
Protected
20%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)