Ontologia

Commune · KOR

Iwon

South Korea

DwaCold, dry winter, hot summer(100 %)

Species observed

549

Observations

1 652

Area

66,9km²

Ecological tissue

Sample of 42 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 Iwon : 37 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 5 types (connectance 4.6%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
40
Connectance
0.046
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

549 distinct species · 1 652 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 652 obs · 2 cellules
Obs. / cellule
≥ 913
913–912
913–912
913–912
< 913

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

Climate

Mean T°

12,6°C

Annual rain

1 374mm

Warmest m°

28,5°C

Coldest m°

-6,7°C

Elevation: 216 m on average (min 107 m, max 534 m)

Bioclimatic detailsExpert
Annual mean temp.
12,6°C
Annual rain
1 374mm
Warmest month
28,5°C
Coldest month
-6,7°C
Mean alt.
216m
Min
107m
Max
534m
Std. dev.
90m
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

5,8

Org. C

26,1g/kg

Clay

28,1%

Sand

38,5%

Silt

33,4%

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

Dominant lithology: paGLiMaggregated to Okcheon

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
41,8g/kg
Clay
27,6%
Sand
38,8%
Silt
33,6%
5–15 cm
pH H₂O
5,8
Org. C
23,1g/kg
Clay
28,1%
Sand
38,5%
Silt
33,4%
15–30 cm
pH H₂O
5,8
Org. C
13,6g/kg
Clay
28,5%
Sand
38,2%
Silt
33,3%

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

Land cover

Forest59.7%
Crops16.8%
Built-up1.7%
Bare soil0.9%
Other (grassland, water…)20.9%

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

Hydrology2 basins · 2 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

18,9km

Lake surface here

0,48km²

Basins crossed

2

Max stream order

5

Max drainage

4 201km²

Discharge in basins

4,5m³/s

Mean precip.

1 254mm/an

Mean T°

11,1°C

Moisture idx

0,15

Max snow

4%

Mean runoff

650mm/an

Mean elev. (basins)

228m

Watersheds crossing here

Lakes (2, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

2,0nW

Built-up

174,5%

Pesticides

57,6kg/km²

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

Protected areas7

IUCN VI · 4IUCN IV · 2IUCN Not Applicable · 1🌊 Marine · 2

Okcheon

IUCN VI

Water Source Protection Area · 1982

1 km²

Complete list

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