Ontologia

Commune · KHM

Ou Mreah

Cambodia

AwTropical, savannah(100 %)

Species observed

4

Observations

4

Area

100,3km²

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

4 distinct species · 4 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 obs · 2 cellules
Obs. / cellule
≥ 3
3–2
3–2
3–2
< 3

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

Climate

Mean T°

27,6°C

Annual rain

1 893mm

Warmest m°

35,3°C

Coldest m°

21,0°C

Elevation: 65 m on average (min 38 m, max 126 m)

Bioclimatic detailsExpert
Annual mean temp.
27,6°C
Annual rain
1 893mm
Warmest month
35,3°C
Coldest month
21,0°C
Mean alt.
65m
Min
38m
Max
126m
Std. dev.
21m
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

5,7

Org. C

24,3g/kg

Clay

35,1%

Sand

32,9%

Silt

32,0%

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

Dominant lithology: smGLiMaggregated to Siem Bouk

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
34,7g/kg
Clay
33,8%
Sand
33,5%
Silt
32,7%
5–15 cm
pH H₂O
5,7
Org. C
23,7g/kg
Clay
34,7%
Sand
33,0%
Silt
32,3%
15–30 cm
pH H₂O
5,7
Org. C
14,5g/kg
Clay
36,7%
Sand
32,2%
Silt
31,1%

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

Land cover

Forest34.6%
Crops27.6%
Built-up0.1%
Bare soil1.7%
Other (grassland, water…)36.0%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

9,0km

Basins crossed

2

Max stream order

8

Max drainage

642 896km²

Discharge in basins

3 490,6m³/s

Mean precip.

1 800mm/an

Mean T°

26,9°C

Moisture idx

0,10

Mean runoff

693mm/an

Mean elev. (basins)

81m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

9,4%

Pesticides

28,8kg/km²

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

Protected areas2

IUCN VI · 1IUCN IV · 1

Sambour

IUCN IV

Wildlife Sanctuary · 2018

501 km²

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