Ontologia

Commune · KHM

Ou Rai

Cambodia

AwTropical, savannah(100 %)

Species observed

10

Observations

15

Area

147,3km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

10 distinct species · 15 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

15 obs · 3 cellules
Obs. / cellule
≥ 9
9–8
9–8
5–8
< 5

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 948mm

Warmest m°

35,3°C

Coldest m°

20,7°C

Elevation: 77 m on average (min 44 m, max 106 m)

Bioclimatic detailsExpert
Annual mean temp.
27,5°C
Annual rain
1 948mm
Warmest month
35,3°C
Coldest month
20,7°C
Mean alt.
77m
Min
44m
Max
106m
Std. dev.
15m
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

20,6g/kg

Clay

36,2%

Sand

32,9%

Silt

30,9%

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

Dominant lithology: smGLiMaggregated to Thala Barivat

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
26,6g/kg
Clay
35,4%
Sand
33,6%
Silt
31,0%
5–15 cm
pH H₂O
5,8
Org. C
22,8g/kg
Clay
35,7%
Sand
33,3%
Silt
31,0%
15–30 cm
pH H₂O
5,8
Org. C
12,5g/kg
Clay
37,5%
Sand
31,9%
Silt
30,7%

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

Land cover

Forest53.4%
Crops21.6%
Built-up0.1%
Bare soil0.2%
Other (grassland, water…)24.8%

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

Hydrology3 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

3

Max drainage

640 547km²

Discharge in basins

1 346,1m³/s

Mean precip.

1 771mm/an

Mean T°

26,7°C

Moisture idx

0,11

Mean runoff

742mm/an

Mean elev. (basins)

101m

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

7,1%

Pesticides

28,7kg/km²

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

Protected areas1

IUCN VI · 1

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