Ontologia

Commune · KHM

Run Ta Aek

Cambodia

AwTropical, savannah(100 %)

Species observed

161

Observations

525

Area

99,8km²

Ecological tissue

Sample of 42 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 Run Ta Aek : 37 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 33 interactions GloBI sur 3 types (connectance 3.8%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
33
Connectance
0.038
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

161 distinct species · 525 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

525 obs · 2 cellules
Obs. / cellule
≥ 497
497–496
497–496
497–496
< 497

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

Climate

Mean T°

27,7°C

Annual rain

1 516mm

Warmest m°

33,9°C

Coldest m°

20,3°C

Elevation: 45 m on average (min 24 m, max 341 m)

Bioclimatic detailsExpert
Annual mean temp.
27,7°C
Annual rain
1 516mm
Warmest month
33,9°C
Coldest month
20,3°C
Mean alt.
45m
Min
24m
Max
341m
Std. dev.
17m
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

18,6g/kg

Clay

37,5%

Sand

29,9%

Silt

32,5%

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

Dominant lithology: ssGLiMaggregated to Banteay Srei

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
29,9g/kg
Clay
38,0%
Sand
29,9%
Silt
32,1%
5–15 cm
pH H₂O
5,7
Org. C
15,4g/kg
Clay
36,6%
Sand
30,4%
Silt
33,0%
15–30 cm
pH H₂O
5,7
Org. C
10,5g/kg
Clay
37,9%
Sand
29,5%
Silt
32,6%

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

Land cover

Forest23.8%
Crops42.6%
Built-up0.5%
Bare soil2.3%
Other (grassland, water…)30.7%

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

Hydrology1 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,0km

Lake surface here

0,38km²

Basins crossed

1

Max stream order

3

Max drainage

1 553km²

Discharge in basins

1,7m³/s

Mean precip.

1 333mm/an

Mean T°

26,9°C

Moisture idx

-0,19

Mean runoff

600mm/an

Mean elev. (basins)

87m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,2nW

Built-up

52,7%

Pesticides

32,2kg/km²

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

Protected areas1

IUCN II · 1

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