Ontologia

Metropolitan City · kor

Busan

South Korea

CwaTemperate, dry winter, hot summer(58 %)

Species observed

4 215

Observations

65 845

Area

783,5km²

Ecological tissue

Sample of 30 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 Busan : 22 espèces reliées par 50 interactions GloBI sur 3 types (connectance 11.5%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
50
Connectance
0.115
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

4 215 distinct species · 65 845 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

65 845 obs · 29 cellules
Obs. / cellule
≥ 14 986
4 342–14 985
1 674–4 341
1 322–1 673
< 1 322

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

Climate

Mean T°

14,4°C

Annual rain

1 552mm

Warmest m°

27,0°C

Coldest m°

-0,6°C

Elevation: 103 m on average (min -28 m, max 576 m)

Bioclimatic detailsExpert
Annual mean temp.
14,4°C
Annual rain
1 552mm
Warmest month
27,0°C
Coldest month
-0,6°C
Mean alt.
103m
Min
-28m
Max
576m
Std. dev.
111m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(58 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,6

Org. C

31,4g/kg

Clay

28,5%

Sand

42,5%

Silt

28,9%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
49,6g/kg
Clay
28,0%
Sand
42,6%
Silt
29,5%
5–15 cm
pH H₂O
5,6
Org. C
27,9g/kg
Clay
27,9%
Sand
43,0%
Silt
29,2%
15–30 cm
pH H₂O
5,6
Org. C
16,6g/kg
Clay
29,7%
Sand
42,1%
Silt
28,2%

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

Land cover

Forest40.6%
Crops9.8%
Built-up9.1%
Bare soil1.9%
Other (grassland, water…)38.6%

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

Hydrology7 basins · 1 lakes · 21 rivers

Hydrology metrics for this exact territory

Stream length here

125,6km

Lake surface here

1,53km²

Basins crossed

7

Max stream order

5

Max drainage

23 296km²

Discharge in basins

170,5m³/s

Mean precip.

1 387mm/an

Mean T°

13,7°C

Moisture idx

0,29

Max snow

5%

Mean runoff

600mm/an

Mean elev. (basins)

115m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (21, ord ≥ 4)

9 more river segments

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

Human pressure

Pop. density

31hab/km²

Night light

24,8nW

Built-up

906,0%

Pesticides

59,7kg/km²

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

Protected areas17

IUCN IV · 11IUCN V · 3IUCN VI · 2IUCN Not Applicable · 1🌊 Marine · 6

Hoedong

IUCN VI

Water Source Protection Area · 1964

99 km²

Jangsan

IUCN V

County Park · 2021

16 km²

Complete list

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

Sub-administrations29