Catchment Reserve Protection Area
IUCN IVCatchment Reserve Protection Area · 2009
3 052 km²
Commune · KOR
Irwol
South Korea
DfaCold, no dry season, hot summer(62 %)
Species observed
1 213
Observations
6 664
Area
127,4km²
Ecological tissue
Sample of 33 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 Irwol : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 5 types (connectance 7.9%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
35
Interactions affichées
47
Connectance
0.079
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
1 213 distinct species · 6 664 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
10,9°C
Annual rain
1 300mm
Warmest m°
26,3°C
Coldest m°
-8,6°C
Elevation: 489 m on average (min 282 m, max 984 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
10,9°C
Annual rain
1 300mm
Warmest month
26,3°C
Coldest month
-8,6°C
Mean alt.
489m
Min
282m
Max
984m
Std. dev.
145m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(62 %)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
44,4g/kg
Clay
29,9%
Sand
29,4%
Silt
40,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Yeongyang
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,6
Org. C
74,6g/kg
Clay
30,4%
Sand
28,9%
Silt
40,8%
5–15 cm
pH H₂O
5,6
Org. C
36,8g/kg
Clay
30,4%
Sand
29,2%
Silt
40,3%
15–30 cm
pH H₂O
5,6
Org. C
21,7g/kg
Clay
29,0%
Sand
30,0%
Silt
41,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest80.8%
Crops5.8%
Built-up0.5%
Bare soil0.2%
Other (grassland, water…)12.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
41,5km
Basins crossed
3
Max stream order
3
Max drainage
5 781km²
Discharge in basins
2,0m³/s
Mean precip.
1 155mm/an
Mean T°
10,6°C
Moisture idx
0,13
Max snow
9%
Mean runoff
473mm/an
Mean elev. (basins)
389m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,4nW
Built-up
47,5%
Pesticides
12,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN IV · 2IUCN VI · 1🌊 Marine · 1
Forest Genetic Resources Reserve
IUCN IVForest Genetic Resources Reserve · 2009
1 883 km²
Irwol
IUCN VIWater Source Protection Area · 2006
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN