Catchment Reserve Protection Area
IUCN IVCatchment Reserve Protection Area · 2009
3 052 km²
Commune · KOR
Geumga
South Korea
DwaCold, dry winter, hot summer(100 %)
Species observed
167
Observations
656
Area
33,6km²
Ecological tissue
Sample of 26 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 Geumga : 19 espèces reliées par 57 interactions GloBI sur 4 types (connectance 15.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
28
Interactions affichées
57
Connectance
0.151
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
167 distinct species · 656 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,5°C
Annual rain
1 175mm
Warmest m°
28,8°C
Coldest m°
-8,4°C
Elevation: 84 m on average (min 68 m, max 133 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,5°C
Annual rain
1 175mm
Warmest month
28,8°C
Coldest month
-8,4°C
Mean alt.
84m
Min
68m
Max
133m
Std. dev.
11m
Köppen-Geiger (dominant)
DwaCold, dry winter, hot summer(100 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,1
Org. C
29,3g/kg
Clay
31,2%
Sand
32,9%
Silt
35,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Chungju
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,1
Org. C
44,4g/kg
Clay
31,4%
Sand
32,8%
Silt
35,8%
5–15 cm
pH H₂O
6,1
Org. C
29,0g/kg
Clay
31,5%
Sand
32,8%
Silt
35,8%
15–30 cm
pH H₂O
6,1
Org. C
14,6g/kg
Clay
30,6%
Sand
33,3%
Silt
36,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest15.8%
Crops32.2%
Built-up2.9%
Bare soil3.0%
Other (grassland, water…)46.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
14,0km
Basins crossed
3
Max stream order
5
Max drainage
8 737km²
Discharge in basins
9,0m³/s
Mean precip.
1 274mm/an
Mean T°
10,5°C
Moisture idx
0,18
Max snow
5%
Mean runoff
612mm/an
Mean elev. (basins)
257m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
4,2nW
Built-up
286,7%
Pesticides
61,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN IV · 1IUCN VI · 1IUCN V · 1
Han River Riparian Buffer Zone
IUCN VIRiparian Buffer Zone · 1999
190 km²
Tangeumdae Terrace in Chungju
IUCN VScenic Site · 2008
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN