Ontologia

District · KHM

Chamkar Leu

Cambodia

AwTropical, savannah(100 %)

Species observed

138

Observations

710

Area

600,5km²

Ecological tissue

Sample of 35 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 Chamkar Leu : 26 espèces reliées par 41 interactions GloBI sur 5 types (connectance 6.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
35
Interactions affichées
41
Connectance
0.069
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

138 distinct species · 710 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

710 obs · 9 cellules
Obs. / cellule
≥ 245
245–244
151–244
19–150
< 19

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

Climate

Mean T°

27,9°C

Annual rain

1 707mm

Warmest m°

34,5°C

Coldest m°

21,3°C

Elevation: 73 m on average (min 13 m, max 139 m)

Bioclimatic detailsExpert
Annual mean temp.
27,9°C
Annual rain
1 707mm
Warmest month
34,5°C
Coldest month
21,3°C
Mean alt.
73m
Min
13m
Max
139m
Std. dev.
28m
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

16,4g/kg

Clay

32,2%

Sand

32,9%

Silt

34,9%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
25,0g/kg
Clay
29,0%
Sand
34,6%
Silt
36,4%
5–15 cm
pH H₂O
5,7
Org. C
14,1g/kg
Clay
30,6%
Sand
33,7%
Silt
35,7%
15–30 cm
pH H₂O
5,7
Org. C
10,1g/kg
Clay
37,2%
Sand
30,3%
Silt
32,5%

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

Land cover

Forest43.3%
Crops30.9%
Built-up0.8%
Bare soil0.3%
Other (grassland, water…)24.6%

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

Hydrology5 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

5

Max drainage

663 326km²

Discharge in basins

1 007,3m³/s

Mean precip.

1 731mm/an

Mean T°

27,5°C

Moisture idx

0,05

Mean runoff

626mm/an

Mean elev. (basins)

42m

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

79,1%

Pesticides

40,4kg/km²

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

Sub-administrations8