Ontologia

City · KOR

Pohang

South Korea

CfaTemperate, no dry season, hot summer(65 %)

Species observed

3 212

Observations

21 649

Area

1 132km²

Ecological tissue

Sample of 38 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 Pohang : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 54 interactions GloBI sur 5 types (connectance 7.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
54
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

3 212 distinct species · 21 649 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

21 649 obs · 44 cellules
Obs. / cellule
≥ 1 777
955–1 776
575–954
336–574
< 336

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

Climate

Mean T°

13,2°C

Annual rain

1 251mm

Warmest m°

27,1°C

Coldest m°

-3,5°C

Elevation: 208 m on average (min -30 m, max 831 m)

Bioclimatic detailsExpert
Annual mean temp.
13,2°C
Annual rain
1 251mm
Warmest month
27,1°C
Coldest month
-3,5°C
Mean alt.
208m
Min
-30m
Max
831m
Std. dev.
180m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(65 %)Temperate

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

Soil & lithology

pH H₂O

5,8

Org. C

35,3g/kg

Clay

29,0%

Sand

31,8%

Silt

39,2%

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

Dominant lithology: paGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
57,4g/kg
Clay
27,7%
Sand
32,4%
Silt
39,9%
5–15 cm
pH H₂O
5,8
Org. C
30,6g/kg
Clay
28,4%
Sand
32,2%
Silt
39,3%
15–30 cm
pH H₂O
5,8
Org. C
17,9g/kg
Clay
31,0%
Sand
30,7%
Silt
38,4%

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

Land cover

Forest59.9%
Crops11.3%
Built-up2.9%
Bare soil0.8%
Other (grassland, water…)25.2%

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

Hydrology5 basins · 13 lakes · 25 rivers

Hydrology metrics for this exact territory

Stream length here

200,1km

Lake surface here

2,88km²

Basins crossed

5

Max stream order

4

Max drainage

5 781km²

Discharge in basins

8,5m³/s

Mean precip.

1 196mm/an

Mean T°

12,0°C

Moisture idx

0,18

Max snow

9%

Mean runoff

522mm/an

Mean elev. (basins)

230m

Watersheds crossing here

Lakes (13, top by area)

4 more lakes

Rivers / streams (25, ord ≥ 4)

13 more river segments

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

Human pressure

Pop. density

3hab/km²

Night light

5,7nW

Built-up

290,8%

Pesticides

53,7kg/km²

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

Protected areas28

IUCN IV · 14IUCN VI · 7IUCN V · 6IUCN III · 1🌊 Marine · 7

Gyeongju

IUCN V

National Park · 1968

136 km²

Complete list

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

Sub-administrations20