Ontologia

Commune · KHM

Preaek Ta Meak

Cambodia

AwTropical, savannah(100 %)

Species observed

91

Observations

304

Area

22,8km²

Ecological tissue

Sample of 30 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 Preaek Ta Meak : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 33 interactions GloBI sur 3 types (connectance 7.6%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
33
Connectance
0.076
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

91 distinct species · 304 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

304 obs · 1 cellules
Obs. / cellule
≥ 304
304–303
304–303
304–303
< 304

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 402mm

Warmest m°

34,9°C

Coldest m°

22,0°C

Elevation: 8 m on average (min 5 m, max 9 m)

Bioclimatic detailsExpert
Annual mean temp.
28,4°C
Annual rain
1 402mm
Warmest month
34,9°C
Coldest month
22,0°C
Mean alt.
8m
Min
5m
Max
9m
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

19,2g/kg

Clay

42,6%

Sand

22,0%

Silt

35,4%

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

Dominant lithology: suGLiMaggregated to Khsach Kandal

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
27,3g/kg
Clay
41,4%
Sand
22,6%
Silt
35,9%
5–15 cm
pH H₂O
5,6
Org. C
15,9g/kg
Clay
42,3%
Sand
22,3%
Silt
35,4%
15–30 cm
pH H₂O
5,7
Org. C
14,5g/kg
Clay
44,0%
Sand
21,0%
Silt
35,0%

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

Land cover

Forest10.8%
Crops46.0%
Built-up3.0%
Bare soil1.9%
Other (grassland, water…)38.4%

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

Hydrology2 basins · 1 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

7,1km

Lake surface here

0,15km²

Basins crossed

2

Max stream order

8

Max drainage

665 659km²

Discharge in basins

137,5m³/s

Mean precip.

1 514mm/an

Mean T°

27,8°C

Moisture idx

-0,06

Mean runoff

619mm/an

Mean elev. (basins)

13m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

4hab/km²

Night light

1,9nW

Built-up

303,9%

Pesticides

38,4kg/km²

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