Catchment Reserve Protection Area
IUCN IVCatchment Reserve Protection Area · 2009
3 052 km²
Commune · KOR
Pacheon
South Korea
DfaCold, no dry season, hot summer(90 %)
Species observed
626
Observations
1 627
Area
99,6km²
Ecological tissue
Sample of 39 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 Pacheon : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 44 interactions GloBI sur 4 types (connectance 5.9%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
39
Interactions affichées
44
Connectance
0.059
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
626 distinct species · 1 627 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,0°C
Annual rain
1 188mm
Warmest m°
27,3°C
Coldest m°
-6,9°C
Elevation: 326 m on average (min 196 m, max 646 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,0°C
Annual rain
1 188mm
Warmest month
27,3°C
Coldest month
-6,9°C
Mean alt.
326m
Min
196m
Max
646m
Std. dev.
83m
Köppen-Geiger (dominant)
DfaCold, no dry season, hot summer(90 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,8
Org. C
38,9g/kg
Clay
30,4%
Sand
30,2%
Silt
39,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Cheongsong
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
65,1g/kg
Clay
29,5%
Sand
30,4%
Silt
40,2%
5–15 cm
pH H₂O
5,8
Org. C
31,4g/kg
Clay
30,0%
Sand
30,6%
Silt
39,4%
15–30 cm
pH H₂O
5,8
Org. C
20,2g/kg
Clay
31,6%
Sand
29,8%
Silt
38,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest75.2%
Crops7.6%
Built-up0.5%
Bare soil0.4%
Other (grassland, water…)16.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 1 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
16,4km
Lake surface here
0,28km²
Basins crossed
1
Max stream order
4
Max drainage
1 931km²
Discharge in basins
1,5m³/s
Mean precip.
1 155mm/an
Mean T°
10,6°C
Moisture idx
0,13
Max snow
5%
Mean runoff
473mm/an
Mean elev. (basins)
389m
Watersheds crossing here
Lakes (1, top by area)
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
0,9nW
Built-up
50,4%
Pesticides
58,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN IV · 3IUCN VI · 1
Nakdong River Riparian Buffer Zone
IUCN VIRiparian Buffer Zone · 2002
329 km²
Saw-leaf Zelkova of Singi-ri, Cheongsong
IUCN IVNatural Monument · 1967
0 km²
Red Leaf Willow of Gwan-ri, Cheongsong
IUCN IVNatural Monument · 1968
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN