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

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

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