Catchment Reserve Protection Area
IUCN IVCatchment Reserve Protection Area · 2009
3 052 km²
Commune · KOR
Songdong
South Korea
DwaCold, dry winter, hot summer(89 %)
Species observed
91
Observations
195
Area
33,1km²
Ecological tissue
Sample of 31 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).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Songdong : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 30 interactions GloBI sur 3 types (connectance 6.5%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
31
Interactions affichées
30
Connectance
0.065
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
91 distinct species · 195 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,2°C
Annual rain
1 424mm
Warmest m°
29,0°C
Coldest m°
-5,7°C
Elevation: 105 m on average (min 52 m, max 185 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,2°C
Annual rain
1 424mm
Warmest month
29,0°C
Coldest month
-5,7°C
Mean alt.
105m
Min
52m
Max
185m
Std. dev.
36m
Köppen-Geiger (dominant)
DwaCold, dry winter, hot summer(89 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,7
Org. C
24,5g/kg
Clay
28,4%
Sand
29,2%
Silt
42,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Namwon
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,7
Org. C
38,2g/kg
Clay
28,1%
Sand
29,5%
Silt
42,4%
5–15 cm
pH H₂O
5,7
Org. C
21,8g/kg
Clay
28,6%
Sand
29,5%
Silt
42,0%
15–30 cm
pH H₂O
5,7
Org. C
13,5g/kg
Clay
28,5%
Sand
28,7%
Silt
42,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest32.3%
Crops37.0%
Built-up2.7%
Bare soil1.4%
Other (grassland, water…)26.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 2 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
11,7km
Lake surface here
0,19km²
Basins crossed
2
Max stream order
4
Max drainage
2 431km²
Discharge in basins
2,0m³/s
Mean precip.
1 415mm/an
Mean T°
11,5°C
Moisture idx
0,23
Max snow
8%
Mean runoff
658mm/an
Mean elev. (basins)
346m
Watersheds crossing here
Lakes (2, top by area)
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
2,1nW
Built-up
267,2%
Pesticides
62,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN IV · 3
Seomjingang Chimsil Wetland
IUCN IVWetland Protected Area · 2016
2 km²
Jeonbuk Namwon Sujimyeon
IUCN IVWildlife Protection Area
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN