Ontologia

Commune · KHM

Pak Nhai

Cambodia

AwTropical, savannah(100 %)

Species observed

0

Observations

0

Area

206,5km²

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

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

0 obs · 0 cellules

Aucune observation géoréférencée précise (<10 km) dans ce territoire.

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

26,7°C

Annual rain

2 634mm

Warmest m°

35,1°C

Coldest m°

19,7°C

Elevation: 204 m on average (min 137 m, max 282 m)

Bioclimatic detailsExpert
Annual mean temp.
26,7°C
Annual rain
2 634mm
Warmest month
35,1°C
Coldest month
19,7°C
Mean alt.
204m
Min
137m
Max
282m
Std. dev.
27m
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

23,4g/kg

Clay

30,9%

Sand

35,4%

Silt

33,7%

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

Dominant lithology: vaGLiMaggregated to Ou Ya Dav

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
28,7g/kg
Clay
30,9%
Sand
35,3%
Silt
33,7%
5–15 cm
pH H₂O
5,8
Org. C
27,0g/kg
Clay
31,1%
Sand
35,3%
Silt
33,6%
15–30 cm
pH H₂O
5,8
Org. C
14,4g/kg
Clay
30,5%
Sand
35,7%
Silt
33,8%

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

Land cover

Forest66.7%
Crops11.7%
Built-up0.1%
Bare soil0.2%
Other (grassland, water…)21.3%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

19,1km

Basins crossed

2

Max stream order

4

Max drainage

12 683km²

Discharge in basins

25,3m³/s

Mean precip.

2 261mm/an

Mean T°

25,2°C

Moisture idx

0,28

Mean runoff

1 451mm/an

Mean elev. (basins)

259m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

8,9%

Pesticides

24,7kg/km²

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

Protected areas2

IUCN VI · 1IUCN II · 1

Ou Ya Dav

IUCN II

National Park · 2016

1 011 km²

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