Ontologia

Commune · KHM

Svay Leu

Cambodia

AwTropical, savannah(100 %)

Species observed

150

Observations

499

Area

279,3km²

Ecological tissue

Sample of 22 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 Svay Leu : 16 espèces reliées par 23 interactions GloBI sur 3 types (connectance 10.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
23
Connectance
0.100
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

150 distinct species · 499 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

499 obs · 4 cellules
Obs. / cellule
≥ 188
188–187
132–187
132–131
< 132

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

Climate

Mean T°

27,5°C

Annual rain

1 616mm

Warmest m°

34,5°C

Coldest m°

19,7°C

Elevation: 64 m on average (min 42 m, max 402 m)

Bioclimatic detailsExpert
Annual mean temp.
27,5°C
Annual rain
1 616mm
Warmest month
34,5°C
Coldest month
19,7°C
Mean alt.
64m
Min
42m
Max
402m
Std. dev.
23m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

17,5g/kg

Clay

38,7%

Sand

31,2%

Silt

30,1%

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

Dominant lithology: paGLiMaggregated to Svay Leu

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
24,0g/kg
Clay
38,4%
Sand
31,5%
Silt
30,2%
5–15 cm
pH H₂O
5,8
Org. C
18,0g/kg
Clay
38,4%
Sand
31,4%
Silt
30,2%
15–30 cm
pH H₂O
5,8
Org. C
10,6g/kg
Clay
39,3%
Sand
30,6%
Silt
30,1%

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

Land cover

Forest32.7%
Crops43.6%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)23.5%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

2 253km²

Discharge in basins

4,8m³/s

Mean precip.

1 385mm/an

Mean T°

27,1°C

Moisture idx

-0,15

Mean runoff

594mm/an

Mean elev. (basins)

75m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

8,2%

Pesticides

27,3kg/km²

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

Protected areas1

IUCN II · 1

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