Ontologia

Commune · KOR

Ochang

South Korea

DwaCold, dry winter, hot summer(100 %)

Species observed

705

Observations

6 377

Area

80,3km²

Ecological tissue

Sample of 32 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 Ochang : 24 espèces reliées par 65 interactions GloBI sur 4 types (connectance 12.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
65
Connectance
0.123
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

705 distinct species · 6 377 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 377 obs · 4 cellules
Obs. / cellule
≥ 4 322
4 322–4 321
795–4 321
795–794
< 795

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

Climate

Mean T°

12,7°C

Annual rain

1 292mm

Warmest m°

29,0°C

Coldest m°

-6,9°C

Elevation: 86 m on average (min 34 m, max 201 m)

Bioclimatic detailsExpert
Annual mean temp.
12,7°C
Annual rain
1 292mm
Warmest month
29,0°C
Coldest month
-6,9°C
Mean alt.
86m
Min
34m
Max
201m
Std. dev.
36m
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

24,6g/kg

Clay

27,6%

Sand

41,2%

Silt

31,1%

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

Dominant lithology: mtGLiMaggregated to Cheongju

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
40,3g/kg
Clay
28,5%
Sand
40,8%
Silt
30,7%
5–15 cm
pH H₂O
5,9
Org. C
21,5g/kg
Clay
28,6%
Sand
40,6%
Silt
30,8%
15–30 cm
pH H₂O
5,9
Org. C
11,9g/kg
Clay
25,8%
Sand
42,3%
Silt
31,9%

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

Land cover

Forest26.3%
Crops28.7%
Built-up4.9%
Bare soil2.1%
Other (grassland, water…)38.1%

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

Hydrology1 basins · 1 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

20,9km

Lake surface here

0,08km²

Basins crossed

1

Max stream order

4

Max drainage

1 865km²

Discharge in basins

1,7m³/s

Mean precip.

1 236mm/an

Mean T°

11,3°C

Moisture idx

0,14

Max snow

1%

Mean runoff

663mm/an

Mean elev. (basins)

141m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

3hab/km²

Night light

10,4nW

Built-up

488,1%

Pesticides

60,7kg/km²

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