Ontologia

Commune · KHM

Preaek Bak

Cambodia

AwTropical, savannah(100 %)

Species observed

32

Observations

56

Area

22,5km²

Ecological tissue

Sample of 7 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 Bak : 7 espèces reliées par 5 interactions GloBI sur 2 types (connectance 23.8%, filtre Serrano α=0.2).

Espèces affichées
7
Interactions affichées
5
Connectance
0.238
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

32 distinct species · 56 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

56 obs · 1 cellules
Obs. / cellule
≥ 56
56–55
56–55
56–55
< 56

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

Climate

Mean T°

28,2°C

Annual rain

1 610mm

Warmest m°

34,7°C

Coldest m°

21,8°C

Elevation: 23 m on average (min 11 m, max 80 m)

Bioclimatic detailsExpert
Annual mean temp.
28,2°C
Annual rain
1 610mm
Warmest month
34,7°C
Coldest month
21,8°C
Mean alt.
23m
Min
11m
Max
80m
Std. dev.
16m
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

32,8g/kg

Clay

28,9%

Sand

34,9%

Silt

36,2%

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

Dominant lithology: ssGLiMaggregated to Stueng Trang

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
44,7g/kg
Clay
26,6%
Sand
36,5%
Silt
37,0%
5–15 cm
pH H₂O
5,7
Org. C
28,8g/kg
Clay
28,2%
Sand
35,2%
Silt
36,5%
15–30 cm
pH H₂O
5,7
Org. C
24,7g/kg
Clay
31,9%
Sand
33,0%
Silt
35,1%

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

Land cover

Forest13.1%
Crops31.1%
Built-up1.1%
Bare soil2.7%
Other (grassland, water…)52.0%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,3km

Basins crossed

1

Max stream order

3

Max drainage

663 326km²

Discharge in basins

195,3m³/s

Mean precip.

1 777mm/an

Mean T°

27,5°C

Moisture idx

0,07

Mean runoff

728mm/an

Mean elev. (basins)

43m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Built-up

106,4%

Pesticides

39,8kg/km²

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