HydroBASINS lev08 watershed · #4080004150
Bassin de 소라천
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 3 administrative regions : Gwangyang, Suncheon, Yeosu
Sub-basin area
672,8km²
Upstream area
672,8km²
Discharge
7,67m³/s
Mean elev.
66m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 484.2 km²72.0% of basin
- 34.4 km²5.1% of basin
- Gwangyang9.3 km²1.4% of basin
27 intersecting protected areas
Natural Environment Conservation Areas
169.80 km² overlap
Gamak Bay
IUCN IaEnvironment Conservation Marine Area
140.66 km² overlap
Dadohaehaesang
IUCN IINational Park
66.36 km² overlap
Gamak Bay
IUCN VIFishery Resource Conservation Area
64.49 km² overlap
Yeo-ja bay
IUCN VIFishery Resource Conservation Area
38.36 km² overlap
Yeosu
IUCN IVWetland Protected Area - Tidal Flat
13.94 km² overlap
Mipyeong
IUCN VIWater Source Protection Area
4.51 km² overlap
Hallyeohaesang
IUCN IINational Park
2.96 km² overlap
Urban Natural Park Areas
1.57 km² overlap
18 more protected areassorted by overlap area
Getbol, Korean Tidal Flats
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
1.31 km² overlap
Suncheon Bay
IUCN IVWetland Protected Area - Tidal Flat
1.14 km² overlap
Wildlife Protection Area
1.12 km² overlap
Jeonnam Yeosu Hwayangmyeon
IUCN IVWildlife Protection Area
0.98 km² overlap
Forest Genetic Resources Reserve
0.45 km² overlap
Suncheonman Bay
IUCN VScenic Site
0.41 km² overlap
Suncheon Bay
IUCN Not ReportedWetland of International Importance (Ramsar Site)
0.34 km² overlap
Dongcheon Estuary
IUCN IVWetland Protected Area
0.22 km² overlap
Dongcheon Estuary
IUCN Not ReportedWetland of International Importance (Ramsar Site)
0.22 km² overlap
Natural Monument
0.21 km² overlap
Scenic Site
0.20 km² overlap
Jeonnam Yeosu Dolsaneup
IUCN IVWildlife Protection Area
0.20 km² overlap
Disaster Prevention Reserve
IUCN IVDisaster Prevention Reserve
0.05 km² overlap
Janggudo
IUCN IVSpecial Island
0.03 km² overlap
Gadeokdo
IUCN IVSpecial Island
0.02 km² overlap
Budo
IUCN IVSpecial Island
0.02 km² overlap
Sosongdo
IUCN IVSpecial Island
0.01 km² overlap
Todo(jeungdo)
IUCN IVSpecial Island
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
3 321 distinct species · 31 374 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 소라천 : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 53 interactions GloBI sur 4 types (connectance 8.0%, filtre Serrano α=0.2). 8 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°
14,0°C
Annual rain
1 536mm
Moisture idx (CMI)
0,35
Runoff
702mm/an
PET
1 001mm
AET
974mm
Mean slope
9,1°
Water table
372cm
Forest
16%
Crops
24%
Urban
21%
Protected
12%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)