Ontologia

Commune · KHM

Preaek Prasab

Cambodia

AwTropical, savannah(100 %)

Species observed

46

Observations

106

Area

187,7km²

Ecological tissue

Sample of 17 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 Preaek Prasab : 16 espèces reliées par 14 interactions GloBI sur 3 types (connectance 10.3%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
17
Interactions affichées
14
Connectance
0.103
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

46 distinct species · 106 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

106 obs · 3 cellules
Obs. / cellule
≥ 91
91–90
91–90
14–90
< 14

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

Climate

Mean T°

27,7°C

Annual rain

1 877mm

Warmest m°

34,6°C

Coldest m°

21,3°C

Elevation: 42 m on average (min 14 m, max 79 m)

Bioclimatic detailsExpert
Annual mean temp.
27,7°C
Annual rain
1 877mm
Warmest month
34,6°C
Coldest month
21,3°C
Mean alt.
42m
Min
14m
Max
79m
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

5,6

Org. C

23,1g/kg

Clay

31,7%

Sand

33,2%

Silt

35,2%

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

Dominant lithology: viGLiMaggregated to Prek Prasab

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
32,5g/kg
Clay
29,2%
Sand
34,4%
Silt
36,5%
5–15 cm
pH H₂O
5,6
Org. C
22,7g/kg
Clay
30,8%
Sand
33,5%
Silt
35,7%
15–30 cm
pH H₂O
5,6
Org. C
13,9g/kg
Clay
35,1%
Sand
31,7%
Silt
33,2%

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

Land cover

Forest35.0%
Crops30.1%
Built-up0.3%
Bare soil1.6%
Other (grassland, water…)33.1%

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

Hydrology2 basins · 3 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

15,0km

Lake surface here

2,20km²

Basins crossed

2

Max stream order

8

Max drainage

655 799km²

Discharge in basins

3 230,6m³/s

Mean precip.

1 768mm/an

Mean T°

27,3°C

Moisture idx

0,05

Mean runoff

794mm/an

Mean elev. (basins)

45m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

28,9%

Pesticides

30,8kg/km²

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