Ontologia

Commune · KHM

Sour Saen

Cambodia

AwTropical, savannah(100 %)

Species observed

21

Observations

24

Area

17,8km²

Ecological tissue

Sample of 5 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 Sour Saen : 5 espèces reliées par 3 interactions GloBI sur 1 type (connectance 30.0%, filtre Serrano α=0.2).

Espèces affichées
5
Interactions affichées
3
Connectance
0.300
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

21 distinct species · 24 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

24 obs · 1 cellules
Obs. / cellule
≥ 24
24–23
24–23
24–23
< 24

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

Climate

Mean T°

28,4°C

Annual rain

1 498mm

Warmest m°

34,9°C

Coldest m°

21,9°C

Elevation: 13 m on average (min 12 m, max 13 m)

Bioclimatic detailsExpert
Annual mean temp.
28,4°C
Annual rain
1 498mm
Warmest month
34,9°C
Coldest month
21,9°C
Mean alt.
13m
Min
12m
Max
13m
Std. dev.
0m
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

14,0g/kg

Clay

30,2%

Sand

29,8%

Silt

40,1%

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

Dominant lithology: suGLiMaggregated to Prey Chhor

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
23,8g/kg
Clay
29,1%
Sand
30,6%
Silt
40,4%
5–15 cm
pH H₂O
5,4
Org. C
8,1g/kg
Clay
28,6%
Sand
30,6%
Silt
40,9%
15–30 cm
pH H₂O
5,5
Org. C
10,0g/kg
Clay
32,9%
Sand
28,3%
Silt
38,9%

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

Land cover

Forest5.9%
Crops76.1%
Built-up1.5%
Bare soil1.0%
Other (grassland, water…)15.5%

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

1 252km²

Discharge in basins

0,3m³/s

Mean precip.

1 516mm/an

Mean T°

27,8°C

Moisture idx

-0,06

Mean runoff

597mm/an

Mean elev. (basins)

18m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Built-up

152,3%

Pesticides

40,0kg/km²

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