Catchment Reserve Protection Area
IUCN IVCatchment Reserve Protection Area · 2009
3 052 km²
Commune · KOR
Gwangtan
South Korea
DwaCold, dry winter, hot summer(100 %)
Species observed
340
Observations
1 069
Area
65,8km²
Ecological tissue
Sample of 36 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 Gwangtan : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 69 interactions GloBI sur 5 types (connectance 11.0%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
36
Interactions affichées
69
Connectance
0.110
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
340 distinct species · 1 069 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
11,4°C
Annual rain
1 487mm
Warmest m°
28,1°C
Coldest m°
-10,0°C
Elevation: 119 m on average (min 37 m, max 367 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
11,4°C
Annual rain
1 487mm
Warmest month
28,1°C
Coldest month
-10,0°C
Mean alt.
119m
Min
37m
Max
367m
Std. dev.
68m
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
5,8
Org. C
30,1g/kg
Clay
26,6%
Sand
38,7%
Silt
34,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Paju
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
48,4g/kg
Clay
26,0%
Sand
38,7%
Silt
35,2%
5–15 cm
pH H₂O
5,8
Org. C
27,2g/kg
Clay
26,6%
Sand
38,4%
Silt
35,0%
15–30 cm
pH H₂O
5,8
Org. C
14,6g/kg
Clay
27,2%
Sand
38,9%
Silt
33,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest46.0%
Crops15.2%
Built-up4.1%
Bare soil0.8%
Other (grassland, water…)33.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 1 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
17,9km
Lake surface here
0,16km²
Basins crossed
2
Max stream order
2
Max drainage
8 114km²
Discharge in basins
11,1m³/s
Mean precip.
1 358mm/an
Mean T°
11,2°C
Moisture idx
0,28
Max snow
1%
Mean runoff
699mm/an
Mean elev. (basins)
83m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
4hab/km²
Night light
5,3nW
Built-up
406,4%
Pesticides
59,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN IV · 2
Gyeonggi Paju Gwangtanmyeon
IUCN IVWildlife Protection Area · 1997
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN