Ontologia

Commune · KHM

Ou Smach

Cambodia

AwTropical, savannah(100 %)

Species observed

30

Observations

38

Area

21,1km²

Ecological tissue

Sample of 4 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 Ou Smach : 4 espèces reliées par 3 interactions GloBI sur 2 types (connectance 50.0%, filtre Serrano α=0.2).

Espèces affichées
4
Interactions affichées
3
Connectance
0.500
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

30 distinct species · 38 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

38 obs · 1 cellules
Obs. / cellule
≥ 38
38–37
38–37
38–37
< 38

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

Climate

Mean T°

26,6°C

Annual rain

1 782mm

Warmest m°

33,7°C

Coldest m°

18,4°C

Elevation: 215 m on average (min 156 m, max 260 m)

Bioclimatic detailsExpert
Annual mean temp.
26,6°C
Annual rain
1 782mm
Warmest month
33,7°C
Coldest month
18,4°C
Mean alt.
215m
Min
156m
Max
260m
Std. dev.
28m
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

5,9

Org. C

20,6g/kg

Clay

28,7%

Sand

41,7%

Silt

29,7%

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

Dominant lithology: smGLiMaggregated to Samraong

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
29,0g/kg
Clay
26,5%
Sand
43,4%
Silt
30,1%
5–15 cm
pH H₂O
5,9
Org. C
20,3g/kg
Clay
28,0%
Sand
41,9%
Silt
30,1%
15–30 cm
pH H₂O
5,9
Org. C
12,3g/kg
Clay
31,5%
Sand
39,7%
Silt
28,9%

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

Land cover

Forest39.5%
Crops29.7%
Built-up2.0%
Bare soil0.7%
Other (grassland, water…)28.1%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

532km²

Discharge in basins

0,4m³/s

Mean precip.

1 439mm/an

Mean T°

27,2°C

Moisture idx

-0,17

Mean runoff

515mm/an

Mean elev. (basins)

96m

Watersheds crossing here

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

Human pressure

Pop. density

10hab/km²

Night light

0,8nW

Built-up

198,4%

Pesticides

26,4kg/km²

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

Protected areas1

IUCN Ia · 1

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