Forest Genetic Resources Reserve
IUCN IVForest Genetic Resources Reserve · 2009
1 883 km²
Commune · KOR
Hwangnam
South Korea
CfaTemperate, no dry season, hot summer(93 %)
Species observed
364
Observations
3 055
Area
20,2km²
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 Hwangnam : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 55 interactions GloBI sur 5 types (connectance 10.4%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
33
Interactions affichées
55
Connectance
0.104
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
364 distinct species · 3 055 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,8°C
Annual rain
1 129mm
Warmest m°
28,8°C
Coldest m°
-4,3°C
Elevation: 98 m on average (min 37 m, max 308 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,8°C
Annual rain
1 129mm
Warmest month
28,8°C
Coldest month
-4,3°C
Mean alt.
98m
Min
37m
Max
308m
Std. dev.
74m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(93 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
6,1
Org. C
31,2g/kg
Clay
31,4%
Sand
27,2%
Silt
41,3%
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
6,1
Org. C
53,1g/kg
Clay
29,9%
Sand
28,1%
Silt
42,0%
5–15 cm
pH H₂O
6,1
Org. C
23,1g/kg
Clay
30,0%
Sand
27,9%
Silt
42,1%
15–30 cm
pH H₂O
6,1
Org. C
17,6g/kg
Clay
34,4%
Sand
25,7%
Silt
39,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest44.5%
Crops22.0%
Built-up3.5%
Bare soil1.4%
Other (grassland, water…)28.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 0 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
6,5km
Basins crossed
1
Max stream order
3
Max drainage
1 126km²
Discharge in basins
0,3m³/s
Mean precip.
1 142mm/an
Mean T°
12,6°C
Moisture idx
0,12
Max snow
2%
Mean runoff
474mm/an
Mean elev. (basins)
186m
Watersheds crossing here
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
8,6nW
Built-up
353,6%
Pesticides
58,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN IV · 1IUCN V · 1IUCN VI · 1🌊 Marine · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN