Ontologia

Commune · KOR

Guam

South Korea

CfaTemperate, no dry season, hot summer(100 %)

Species observed

183

Observations

2 994

Area

5,6km²

Ecological tissue

Sample of 32 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 Guam : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 75 interactions GloBI sur 4 types (connectance 14.2%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
75
Connectance
0.142
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

183 distinct species · 2 994 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 994 obs · 1 cellules
Obs. / cellule
≥ 2 994
2 994–2 993
2 994–2 993
2 994–2 993
< 2 994

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

Climate

Mean T°

13,5°C

Annual rain

1 288mm

Warmest m°

28,1°C

Coldest m°

-2,9°C

Elevation: 11 m on average (min -2 m, max 47 m)

Bioclimatic detailsExpert
Annual mean temp.
13,5°C
Annual rain
1 288mm
Warmest month
28,1°C
Coldest month
-2,9°C
Mean alt.
11m
Min
-2m
Max
47m
Std. dev.
11m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,2

Org. C

25,9g/kg

Clay

30,7%

Sand

30,5%

Silt

38,8%

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

Dominant lithology: mtGLiMaggregated to Gunsan

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
41,9g/kg
Clay
27,1%
Sand
32,7%
Silt
40,2%
5–15 cm
pH H₂O
6,2
Org. C
20,1g/kg
Clay
28,5%
Sand
31,6%
Silt
39,9%
15–30 cm
pH H₂O
6,3
Org. C
15,6g/kg
Clay
36,5%
Sand
27,3%
Silt
36,2%

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

Land cover

Forest14.8%
Crops27.9%
Built-up6.3%
Bare soil4.7%
Other (grassland, water…)46.4%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,8km

Basins crossed

1

Max stream order

1

Max drainage

246km²

Discharge in basins

0,1m³/s

Mean precip.

1 193mm/an

Mean T°

12,7°C

Moisture idx

0,22

Max snow

2%

Mean runoff

628mm/an

Mean elev. (basins)

11m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

6hab/km²

Night light

20,4nW

Built-up

626,8%

Pesticides

57,4kg/km²

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