Ontologia

Commune · KHM

Pech Sar

Cambodia

AwTropical, savannah(100 %)

Species observed

94

Observations

105

Area

56,3km²

Ecological tissue

Sample of 33 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 Pech Sar : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 26 interactions GloBI sur 2 types (connectance 4.9%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
26
Connectance
0.049
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

94 distinct species · 105 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

105 obs · 2 cellules
Obs. / cellule
≥ 65
65–64
65–64
65–64
< 65

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

Climate

Mean T°

27,6°C

Annual rain

1 473mm

Warmest m°

34,1°C

Coldest m°

21,5°C

Elevation: 5 m on average (min 3 m, max 7 m)

Bioclimatic detailsExpert
Annual mean temp.
27,6°C
Annual rain
1 473mm
Warmest month
34,1°C
Coldest month
21,5°C
Mean alt.
5m
Min
3m
Max
7m
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

5,4

Org. C

21,3g/kg

Clay

28,5%

Sand

31,8%

Silt

39,7%

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

Dominant lithology: suGLiMaggregated to Kaoh Andaet

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
32,8g/kg
Clay
28,3%
Sand
31,9%
Silt
39,8%
5–15 cm
pH H₂O
5,4
Org. C
12,2g/kg
Clay
28,2%
Sand
31,7%
Silt
40,1%
15–30 cm
pH H₂O
5,4
Org. C
18,9g/kg
Clay
29,1%
Sand
31,9%
Silt
39,1%

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

Land cover

Forest6.9%
Crops79.9%
Built-up0.8%
Bare soil0.5%
Other (grassland, water…)11.9%

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

Hydrology2 basins · 3 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,94km²

Basins crossed

2

Max drainage

2 855km²

Discharge in basins

1,2m³/s

Mean precip.

1 384mm/an

Mean T°

27,3°C

Moisture idx

-0,06

Mean runoff

654mm/an

Mean elev. (basins)

16m

Watersheds crossing here

Lakes (3, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

80,6%

Pesticides

39,1kg/km²

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