Ontologia

Commune · KHM

Poy Char

Cambodia

AwTropical, savannah(100 %)

Species observed

366

Observations

48 759

Area

246,3km²

Ecological tissue

Sample of 32 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 Poy Char : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 35 interactions GloBI sur 3 types (connectance 6.6%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
35
Connectance
0.066
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

366 distinct species · 48 759 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

48 759 obs · 7 cellules
Obs. / cellule
≥ 42 360
42 360–42 359
1 384–42 359
760–1 383
< 760

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

Climate

Mean T°

28,3°C

Annual rain

1 334mm

Warmest m°

35,8°C

Coldest m°

20,3°C

Elevation: 21 m on average (min 13 m, max 61 m)

Bioclimatic detailsExpert
Annual mean temp.
28,3°C
Annual rain
1 334mm
Warmest month
35,8°C
Coldest month
20,3°C
Mean alt.
21m
Min
13m
Max
61m
Std. dev.
8m
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

17,3g/kg

Clay

37,1%

Sand

28,7%

Silt

34,2%

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

Dominant lithology: ssGLiMaggregated to Phnum Srok

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
26,1g/kg
Clay
36,7%
Sand
28,9%
Silt
34,3%
5–15 cm
pH H₂O
5,7
Org. C
14,5g/kg
Clay
36,4%
Sand
29,0%
Silt
34,5%
15–30 cm
pH H₂O
5,7
Org. C
11,3g/kg
Clay
38,0%
Sand
28,2%
Silt
33,9%

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

Land cover

Forest12.8%
Crops59.4%
Built-up0.2%
Bare soil2.2%
Other (grassland, water…)25.4%

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

Hydrology3 basins · 3 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

9,90km²

Basins crossed

3

Max drainage

6 567km²

Discharge in basins

4,2m³/s

Mean precip.

1 184mm/an

Mean T°

27,5°C

Moisture idx

-0,31

Mean runoff

539mm/an

Mean elev. (basins)

28m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

20,4%

Pesticides

29,3kg/km²

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

Protected areas2

IUCN VI · 1IUCN V · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN