Ontologia

Commune · KOR

Byeonsan

South Korea

CfaTemperate, no dry season, hot summer(91 %)

Species observed

1 137

Observations

5 507

Area

88km²

Ecological tissue

Sample of 34 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 Byeonsan : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 36 interactions GloBI sur 3 types (connectance 6.4%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
36
Connectance
0.064
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

1 137 distinct species · 5 507 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 507 obs · 4 cellules
Obs. / cellule
≥ 3 454
3 454–3 453
1 130–3 453
1 130–1 129
< 1 130

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

Climate

Mean T°

13,0°C

Annual rain

1 361mm

Warmest m°

26,8°C

Coldest m°

-1,1°C

Elevation: 108 m on average (min -5 m, max 352 m)

Bioclimatic detailsExpert
Annual mean temp.
13,0°C
Annual rain
1 361mm
Warmest month
26,8°C
Coldest month
-1,1°C
Mean alt.
108m
Min
-5m
Max
352m
Std. dev.
83m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(91 %)Temperate

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

Soil & lithology

pH H₂O

5,7

Org. C

30,0g/kg

Clay

30,1%

Sand

32,3%

Silt

37,7%

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

Dominant lithology: vaGLiMaggregated to Buan

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
47,9g/kg
Clay
28,1%
Sand
33,6%
Silt
38,3%
5–15 cm
pH H₂O
5,7
Org. C
27,7g/kg
Clay
29,2%
Sand
32,4%
Silt
38,5%
15–30 cm
pH H₂O
5,7
Org. C
14,4g/kg
Clay
33,0%
Sand
30,9%
Silt
36,2%

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

Land cover

Forest69.7%
Crops9.3%
Built-up1.4%
Bare soil1.1%
Other (grassland, water…)18.4%

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

Hydrology1 basins · 3 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

14,9km

Lake surface here

2,04km²

Basins crossed

1

Max stream order

2

Max drainage

1 017km²

Discharge in basins

0,4m³/s

Mean precip.

1 200mm/an

Mean T°

12,8°C

Moisture idx

0,19

Max snow

5%

Mean runoff

612mm/an

Mean elev. (basins)

67m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

2,2nW

Built-up

141,7%

Pesticides

56,0kg/km²

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

Protected areas12

IUCN IV · 7IUCN VI · 2IUCN V · 2IUCN II · 1🌊 Marine · 4

Buan Dam

IUCN VI

Water Source Protection Area · 1999

17 km²

Complete list

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