Catchment Reserve Protection Area
IUCN IVCatchment Reserve Protection Area · 2009
3 052 km²
Commune · KOR
Onyang5
South Korea
DwaCold, dry winter, hot summer(100 %)
Species observed
281
Observations
2 427
Area
13km²
Ecological tissue
Sample of 28 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 Onyang5 : 20 espèces reliées par 49 interactions GloBI sur 3 types (connectance 13.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
28
Interactions affichées
49
Connectance
0.130
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
281 distinct species · 2 427 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,6°C
Annual rain
1 329mm
Warmest m°
28,9°C
Coldest m°
-6,5°C
Elevation: 78 m on average (min 39 m, max 143 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,6°C
Annual rain
1 329mm
Warmest month
28,9°C
Coldest month
-6,5°C
Mean alt.
78m
Min
39m
Max
143m
Std. dev.
34m
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
5,6
Org. C
18,8g/kg
Clay
27,6%
Sand
38,8%
Silt
33,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Asan
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,7
Org. C
28,2g/kg
Clay
28,0%
Sand
38,6%
Silt
33,3%
5–15 cm
pH H₂O
5,6
Org. C
16,8g/kg
Clay
28,6%
Sand
38,2%
Silt
33,1%
15–30 cm
pH H₂O
5,6
Org. C
11,2g/kg
Clay
26,1%
Sand
39,5%
Silt
34,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest32.5%
Crops20.7%
Built-up6.7%
Bare soil1.1%
Other (grassland, water…)39.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 1 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
0,4km
Lake surface here
0,02km²
Basins crossed
1
Max stream order
2
Max drainage
524km²
Discharge in basins
0,3m³/s
Mean precip.
1 245mm/an
Mean T°
11,4°C
Moisture idx
0,15
Max snow
1%
Mean runoff
675mm/an
Mean elev. (basins)
107m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
10hab/km²
Night light
10,9nW
Built-up
671,8%
Pesticides
55,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN IV · 2🌊 Marine · 1
Chungcheongnam-do Urban Natural Park Areas
IUCN IVUrban Natural Park Areas · 2005
19 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN