Ontologia

Commune · KHM

Chrey Bak

Cambodia

AwTropical, savannah(100 %)

Species observed

101

Observations

1 191

Area

45km²

Ecological tissue

Sample of 28 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 Chrey Bak : 21 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 32 interactions GloBI sur 3 types (connectance 8.5%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
28
Interactions affichées
32
Connectance
0.085
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

101 distinct species · 1 191 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 191 obs · 1 cellules
Obs. / cellule
≥ 1 191
1 191–1 190
1 191–1 190
1 191–1 190
< 1 191

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 601mm

Warmest m°

35,2°C

Coldest m°

21,4°C

Elevation: 23 m on average (min 5 m, max 83 m)

Bioclimatic detailsExpert
Annual mean temp.
28,2°C
Annual rain
1 601mm
Warmest month
35,2°C
Coldest month
21,4°C
Mean alt.
23m
Min
5m
Max
83m
Std. dev.
17m
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

18,9g/kg

Clay

39,5%

Sand

27,6%

Silt

33,0%

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

Dominant lithology: paGLiMaggregated to Rolea B'ier

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
32,4g/kg
Clay
38,0%
Sand
28,4%
Silt
33,6%
5–15 cm
pH H₂O
5,7
Org. C
12,3g/kg
Clay
38,2%
Sand
28,2%
Silt
33,6%
15–30 cm
pH H₂O
5,8
Org. C
12,2g/kg
Clay
42,2%
Sand
26,1%
Silt
31,7%

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

Land cover

Forest16.7%
Crops55.7%
Built-up1.7%
Bare soil1.0%
Other (grassland, water…)25.0%

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

Hydrology2 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,05km²

Basins crossed

2

Max drainage

60 070km²

Discharge in basins

2,4m³/s

Mean precip.

1 538mm/an

Mean T°

27,1°C

Moisture idx

-0,03

Mean runoff

576mm/an

Mean elev. (basins)

126m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,3nW

Built-up

168,5%

Pesticides

39,6kg/km²

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