Ontologia

City · KOR

Cheongju

South Korea

DwaCold, dry winter, hot summer(100 %)

Species observed

3 246

Observations

49 112

Area

939,9km²

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 Cheongju : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 51 interactions GloBI sur 4 types (connectance 7.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
51
Connectance
0.077
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

3 246 distinct species · 49 112 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

49 112 obs · 40 cellules
Obs. / cellule
≥ 4 322
2 027–4 321
1 469–2 026
1 202–1 468
< 1 202

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

Climate

Mean T°

12,5°C

Annual rain

1 354mm

Warmest m°

28,7°C

Coldest m°

-6,9°C

Elevation: 150 m on average (min 22 m, max 484 m)

Bioclimatic detailsExpert
Annual mean temp.
12,5°C
Annual rain
1 354mm
Warmest month
28,7°C
Coldest month
-6,9°C
Mean alt.
150m
Min
22m
Max
484m
Std. dev.
108m
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

27,4g/kg

Clay

28,4%

Sand

37,9%

Silt

33,7%

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
45,2g/kg
Clay
28,8%
Sand
37,7%
Silt
33,5%
5–15 cm
pH H₂O
5,9
Org. C
23,9g/kg
Clay
29,0%
Sand
37,5%
Silt
33,5%
15–30 cm
pH H₂O
5,9
Org. C
13,2g/kg
Clay
27,5%
Sand
38,4%
Silt
34,1%

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

Land cover

Forest40.8%
Crops21.1%
Built-up4.3%
Bare soil1.6%
Other (grassland, water…)32.2%

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

Hydrology5 basins · 6 lakes · 27 rivers

Hydrology metrics for this exact territory

Stream length here

258,4km

Lake surface here

12,01km²

Basins crossed

5

Max stream order

5

Max drainage

4 977km²

Discharge in basins

80,9m³/s

Mean precip.

1 242mm/an

Mean T°

11,2°C

Moisture idx

0,14

Max snow

3%

Mean runoff

652mm/an

Mean elev. (basins)

176m

Watersheds crossing here

Lakes (6, top by area)

Rivers / streams (27, ord ≥ 4)

15 more river segments

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

Human pressure

Pop. density

7hab/km²

Night light

8,8nW

Built-up

426,5%

Pesticides

59,7kg/km²

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

Protected areas14

IUCN VI · 7IUCN IV · 6IUCN Not Applicable · 1🌊 Marine · 3
Complete list

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

Sub-administrations35