Ontologia

Commune · KHM

Phsar Chhnang

Cambodia

AwTropical, savannah(100 %)

Species observed

72

Observations

221

Area

10,6km²

Ecological tissue

Sample of 20 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 Phsar Chhnang : 13 espèces reliées par 21 interactions GloBI sur 3 types (connectance 11.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
20
Interactions affichées
21
Connectance
0.111
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

72 distinct species · 221 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

221 obs · 1 cellules
Obs. / cellule
≥ 221
221–220
221–220
221–220
< 221

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

Climate

Mean T°

28,5°C

Annual rain

1 558mm

Warmest m°

35,2°C

Coldest m°

21,6°C

Elevation: 6 m on average (min 4 m, max 8 m)

Bioclimatic detailsExpert
Annual mean temp.
28,5°C
Annual rain
1 558mm
Warmest month
35,2°C
Coldest month
21,6°C
Mean alt.
6m
Min
4m
Max
8m
Std. dev.
1m
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

18,8g/kg

Clay

35,8%

Sand

28,0%

Silt

36,2%

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

Dominant lithology: suGLiMaggregated to Kampong Chhnang

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
30,2g/kg
Clay
33,7%
Sand
29,3%
Silt
37,0%
5–15 cm
pH H₂O
5,7
Org. C
13,8g/kg
Clay
34,8%
Sand
28,7%
Silt
36,6%
15–30 cm
pH H₂O
5,8
Org. C
12,4g/kg
Clay
39,0%
Sand
26,0%
Silt
35,0%

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

Land cover

Forest9.5%
Crops30.8%
Built-up2.9%
Bare soil2.6%
Other (grassland, water…)54.2%

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

Hydrology3 basins · 2 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

10,0km

Lake surface here

0,44km²

Basins crossed

3

Max stream order

6

Max drainage

61 063km²

Discharge in basins

18,7m³/s

Mean precip.

1 550mm/an

Mean T°

27,2°C

Moisture idx

-0,02

Mean runoff

577mm/an

Mean elev. (basins)

111m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

13hab/km²

Night light

2,5nW

Built-up

292,4%

Pesticides

37,6kg/km²

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