Ontologia

Metropolitan City · kor

Daejeon

South Korea

DwaCold, dry winter, hot summer(100 %)

Species observed

3 256

Observations

65 174

Area

539,9km²

Ecological tissue

Sample of 35 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 Daejeon : 26 espèces reliées par 54 interactions GloBI sur 4 types (connectance 8.6%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
54
Connectance
0.086
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

3 256 distinct species · 65 174 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

65 174 obs · 21 cellules
Obs. / cellule
≥ 10 084
7 359–10 083
3 167–7 358
1 998–3 166
< 1 998

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

Climate

Mean T°

12,9°C

Annual rain

1 337mm

Warmest m°

28,9°C

Coldest m°

-6,1°C

Elevation: 134 m on average (min 30 m, max 400 m)

Bioclimatic detailsExpert
Annual mean temp.
12,9°C
Annual rain
1 337mm
Warmest month
28,9°C
Coldest month
-6,1°C
Mean alt.
134m
Min
30m
Max
400m
Std. dev.
75m
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

25,0g/kg

Clay

27,1%

Sand

39,4%

Silt

33,5%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
39,8g/kg
Clay
27,2%
Sand
39,5%
Silt
33,3%
5–15 cm
pH H₂O
5,9
Org. C
21,8g/kg
Clay
27,4%
Sand
39,4%
Silt
33,2%
15–30 cm
pH H₂O
5,9
Org. C
13,5g/kg
Clay
26,7%
Sand
39,4%
Silt
33,8%

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

Land cover

Forest48.4%
Crops9.7%
Built-up6.7%
Bare soil1.0%
Other (grassland, water…)34.2%

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

Hydrology4 basins · 2 lakes · 18 rivers

Hydrology metrics for this exact territory

Stream length here

152,8km

Lake surface here

15,79km²

Basins crossed

4

Max stream order

5

Max drainage

8 698km²

Discharge in basins

28,9m³/s

Mean precip.

1 304mm/an

Mean T°

11,6°C

Moisture idx

0,18

Max snow

2%

Mean runoff

691mm/an

Mean elev. (basins)

182m

Watersheds crossing here

Lakes (2, top by area)

Rivers / streams (18, ord ≥ 4)

6 more river segments

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

Human pressure

Pop. density

20hab/km²

Night light

15,9nW

Built-up

664,5%

Pesticides

57,7kg/km²

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

Protected areas24

IUCN IV · 14IUCN VI · 8IUCN Not Applicable · 1IUCN V · 1🌊 Marine · 5
Complete list

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

Sub-administrations2