Natural Environment Conservation Areas
IUCN VINatural Environment Conservation Areas · 2019
9 792 km²
Commune · KOR
Yangnam
South Korea
CfaTemperate, no dry season, hot summer(99 %)
Species observed
558
Observations
1 268
Area
85,1km²
Ecological tissue
Sample of 37 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 Yangnam : 33 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 5 types (connectance 6.0%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
37
Interactions affichées
40
Connectance
0.060
Patrimoniales
2
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
558 distinct species · 1 268 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,7°C
Annual rain
1 418mm
Warmest m°
27,0°C
Coldest m°
-2,2°C
Elevation: 187 m on average (min -18 m, max 468 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,7°C
Annual rain
1 418mm
Warmest month
27,0°C
Coldest month
-2,2°C
Mean alt.
187m
Min
-18m
Max
468m
Std. dev.
131m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(99 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,7
Org. C
29,9g/kg
Clay
29,7%
Sand
35,6%
Silt
34,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Gyeongju
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,7
Org. C
47,3g/kg
Clay
28,5%
Sand
36,4%
Silt
35,1%
5–15 cm
pH H₂O
5,7
Org. C
27,9g/kg
Clay
29,3%
Sand
35,8%
Silt
34,9%
15–30 cm
pH H₂O
5,7
Org. C
14,4g/kg
Clay
31,5%
Sand
34,7%
Silt
33,8%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest60.8%
Crops12.7%
Built-up1.6%
Bare soil1.0%
Other (grassland, water…)23.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
15,5km
Basins crossed
2
Max stream order
2
Max drainage
720km²
Discharge in basins
0,8m³/s
Mean precip.
1 169mm/an
Mean T°
13,4°C
Moisture idx
0,18
Max snow
2%
Mean runoff
520mm/an
Mean elev. (basins)
131m
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
2,6nW
Built-up
162,7%
Pesticides
57,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas4
IUCN IV · 2IUCN VI · 1IUCN V · 1🌊 Marine · 2
Catchment Reserve Protection Area
IUCN IVCatchment Reserve Protection Area · 2009
3 052 km²
Gyeongju
IUCN VNational Park · 1968
136 km²
Columnar Joint in Yangnam, Gyeongju
IUCN IVNatural Monument · 2012
0 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN