Ontologia

City · KOR

Cheonan

South Korea

DwaCold, dry winter, hot summer(100 %)

Species observed

3 776

Observations

35 641

Area

636,8km²

Ecological tissue

Sample of 42 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 Cheonan : 35 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 58 interactions GloBI sur 3 types (connectance 6.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
58
Connectance
0.067
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

3 776 distinct species · 35 641 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

35 641 obs · 27 cellules
Obs. / cellule
≥ 4 097
3 448–4 096
1 336–3 447
787–1 335
< 787

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

12,4°C

Annual rain

1 354mm

Warmest m°

28,6°C

Coldest m°

-7,0°C

Elevation: 128 m on average (min 7 m, max 433 m)

Bioclimatic detailsExpert
Annual mean temp.
12,4°C
Annual rain
1 354mm
Warmest month
28,6°C
Coldest month
-7,0°C
Mean alt.
128m
Min
7m
Max
433m
Std. dev.
90m
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

5,9

Org. C

24,2g/kg

Clay

28,3%

Sand

37,3%

Silt

34,4%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: mtGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
38,7g/kg
Clay
28,7%
Sand
37,3%
Silt
34,0%
5–15 cm
pH H₂O
5,9
Org. C
21,5g/kg
Clay
28,7%
Sand
37,0%
Silt
34,3%
15–30 cm
pH H₂O
5,9
Org. C
12,5g/kg
Clay
27,5%
Sand
37,7%
Silt
34,9%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest40.3%
Crops20.9%
Built-up5.0%
Bare soil1.3%
Other (grassland, water…)32.5%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology5 basins · 12 lakes · 26 rivers

Hydrology metrics for this exact territory

Stream length here

169,6km

Lake surface here

2,47km²

Basins crossed

5

Max stream order

4

Max drainage

8 698km²

Discharge in basins

13,8m³/s

Mean precip.

1 252mm/an

Mean T°

11,4°C

Moisture idx

0,16

Max snow

2%

Mean runoff

673mm/an

Mean elev. (basins)

113m

Watersheds crossing here

Lakes (12, top by area)

3 more lakes

Rivers / streams (26, ord ≥ 4)

14 more river segments

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

7hab/km²

Night light

8,2nW

Built-up

504,5%

Pesticides

58,3kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)

Protected areas17

IUCN IV · 12IUCN VI · 5🌊 Marine · 3
Complete list

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN

Sub-administrations24