Ontologia

Commune · KHM

Chhean Laeung

Cambodia

AwTropical, savannah(100 %)

Species observed

91

Observations

519

Area

54,3km²

Ecological tissue

Sample of 23 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 Chhean Laeung : 16 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 28 interactions GloBI sur 3 types (connectance 10.1%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
24
Interactions affichées
28
Connectance
0.101
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

91 distinct species · 519 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

519 obs · 2 cellules
Obs. / cellule
≥ 420
420–419
420–419
420–419
< 420

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 487mm

Warmest m°

35,0°C

Coldest m°

21,0°C

Elevation: 90 m on average (min 50 m, max 361 m)

Bioclimatic detailsExpert
Annual mean temp.
27,7°C
Annual rain
1 487mm
Warmest month
35,0°C
Coldest month
21,0°C
Mean alt.
90m
Min
50m
Max
361m
Std. dev.
45m
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

5,9

Org. C

14,6g/kg

Clay

34,9%

Sand

35,0%

Silt

30,1%

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

Dominant lithology: smGLiMaggregated to Sameakki Mean Chey

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
22,9g/kg
Clay
33,4%
Sand
35,7%
Silt
31,0%
5–15 cm
pH H₂O
5,9
Org. C
12,1g/kg
Clay
33,7%
Sand
35,7%
Silt
30,6%
15–30 cm
pH H₂O
5,9
Org. C
8,8g/kg
Clay
37,6%
Sand
33,6%
Silt
28,8%

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

Land cover

Forest19.4%
Crops50.9%
Built-up0.3%
Bare soil1.5%
Other (grassland, water…)27.8%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

870km²

Discharge in basins

0,9m³/s

Mean precip.

1 418mm/an

Mean T°

26,9°C

Moisture idx

-0,09

Mean runoff

537mm/an

Mean elev. (basins)

139m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

33,8%

Pesticides

38,5kg/km²

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