Natural Environment Conservation Areas
IUCN VINatural Environment Conservation Areas · 2019
9 792 km²
City · KOR
Seosan
South Korea
DwaCold, dry winter, hot summer(80 %)
Species observed
3 739
Observations
68 371
Area
743,6km²
Ecological tissue
Sample of 25 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 Seosan : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 54 interactions GloBI sur 2 types (connectance 16.6%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
26
Interactions affichées
54
Connectance
0.166
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
3 739 distinct species · 68 371 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,5°C
Annual rain
1 311mm
Warmest m°
27,3°C
Coldest m°
-3,3°C
Elevation: 47 m on average (min -9 m, max 454 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,5°C
Annual rain
1 311mm
Warmest month
27,3°C
Coldest month
-3,3°C
Mean alt.
47m
Min
-9m
Max
454m
Std. dev.
62m
Köppen-Geiger (dominant)
DwaCold, dry winter, hot summer(80 %)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
20,1g/kg
Clay
30,3%
Sand
31,9%
Silt
37,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
29,9g/kg
Clay
28,7%
Sand
33,1%
Silt
38,2%
5–15 cm
pH H₂O
5,8
Org. C
19,1g/kg
Clay
30,0%
Sand
32,1%
Silt
37,9%
15–30 cm
pH H₂O
5,9
Org. C
11,2g/kg
Clay
32,1%
Sand
30,5%
Silt
37,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest34.4%
Crops28.0%
Built-up3.2%
Bare soil2.5%
Other (grassland, water…)31.8%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology7 basins · 15 lakes · 19 rivers
Hydrology metrics for this exact territory
Stream length here
104,2km
Lake surface here
5,29km²
Basins crossed
7
Max stream order
3
Max drainage
1 359km²
Discharge in basins
7,6m³/s
Mean precip.
1 182mm/an
Mean T°
11,9°C
Moisture idx
0,16
Max snow
3%
Mean runoff
598mm/an
Mean elev. (basins)
43m
Watersheds crossing here
- Bassin de 염솔천sub-area1 359,3 km²overlap371.97 km²50%
- Bassin de 도당천sub-area232,3 km²overlap231.23 km²31%
- Bassin de 신상천sub-area58 km²overlap55.49 km²7%
- Bassin de 당진천sub-area167,3 km²overlap49.29 km²7%
- Bassin de 와룡천sub-area131,8 km²overlap13.06 km²2%
- Bassin de 무한천sub-area957,6 km²overlap1.89 km²0%
- Bassin de 남원천sub-area280,5 km²overlap0.32 km²0%
Lakes (15, top by area)
- Lac 1370196area0,9 km²avg depth4.2 m
- Lac 1370191area0,6 km²avg depth3.5 m
- Lac 1370208area0,6 km²avg depth6.0 m
- Lac 1370192area0,5 km²avg depth7.1 m
- Lac 1370108area0,4 km²avg depth1.9 m
- Lac 1370313area0,4 km²avg depth5.1 m
- Lac 1370221area0,4 km²avg depth3.2 m
- Lac 1370274area0,3 km²avg depth6.8 m
- Lac 1370169area0,3 km²avg depth3.0 m
Rivers / streams (19, ord ≥ 4)
- 도당천ord 3len here25.25 km100%total25 km
- 청지천ord 1len here9.98 km100%total10 km
- 역천ord 2len here7.87 km45%total17 km
- 홍천천ord 2len here7.37 km100%total7 km
- 해미천ord 2len here7.28 km100%total7 km
- 진장천ord 1len here5.03 km100%total5 km
- 고산천ord 1len here4.64 km100%total5 km
- 소정천ord 1len here4.62 km66%total7 km
- 둔당천ord 1len here4.57 km100%total5 km
- 신상천ord 2len here4.16 km100%total4 km
- 신장천ord 1len here4.12 km100%total4 km
- 오사천ord 1len here3.63 km100%total4 km
7 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
5,9nW
Built-up
321,7%
Pesticides
59,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas14
IUCN IV · 10IUCN VI · 2IUCN V · 1IUCN III · 1🌊 Marine · 7
Catchment Reserve Protection Area
IUCN IVCatchment Reserve Protection Area · 2009
3 052 km²
Forest Genetic Resources Reserve
IUCN IVForest Genetic Resources Reserve · 2009
1 883 km²
Chonsu Bay
IUCN VIFishery Resource Conservation Area · 1978
139 km²
Garorim Bay Water
IUCN IVMarine Protected Area(Marine Organism)
92 km²
Deoksan
IUCN VProvincial Park · 1973
20 km²
Complete list14 protected areas
- Natural Environment Conservation AreasNatural Environment Conservation AreasIUCN VI20199 792 km²
- Catchment Reserve Protection AreaCatchment Reserve Protection AreaIUCN IV20093 052 km²
- Forest Genetic Resources ReserveForest Genetic Resources ReserveIUCN IV20091 883 km²
- Chonsu BayFishery Resource Conservation AreaIUCN VI1978139 km²
- Garorim Bay WaterMarine Protected Area(Marine Organism)IUCN IV92 km²
- DeoksanProvincial ParkIUCN V197320 km²
- Chungnam Seosan Buseokmyeon 1Wildlife Protection AreaIUCN IV200916 km²
- Chungnam Seosan Buseokmyeon 2Wildlife Protection AreaIUCN IV20097 km²
- Ghungnam Dangjin SeokmunmyunWildlife Protection AreaIUCN IV20134 km²
- Chungnam Hongseong GalsanmyeonWildlife Protection AreaIUCN IV19994 km²
- Chungnam Seosan GalsandongWildlife Protection AreaIUCN IV20040 km²
- HeugeodoSpecial IslandIUCN IV20020 km²
- OkdoSpecial IslandIUCN IV20020 km²
- Chinese Juniper of Songgokseowon Confucian Academy, SeosanNatural MonumentIUCN III20180 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN