Ontologia

Commune · KHM

Leang Dai

Cambodia

AwTropical, savannah(100 %)

Species observed

547

Observations

5 230

Area

88,6km²

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 Leang Dai : 27 espèces reliées par 30 interactions GloBI sur 3 types (connectance 5.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
30
Connectance
0.057
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

547 distinct species · 5 230 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 230 obs · 3 cellules
Obs. / cellule
≥ 2 998
2 998–2 997
2 998–2 997
2 089–2 997
< 2 089

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

Climate

Mean T°

27,9°C

Annual rain

1 495mm

Warmest m°

34,2°C

Coldest m°

20,4°C

Elevation: 32 m on average (min 22 m, max 41 m)

Bioclimatic detailsExpert
Annual mean temp.
27,9°C
Annual rain
1 495mm
Warmest month
34,2°C
Coldest month
20,4°C
Mean alt.
32m
Min
22m
Max
41m
Std. dev.
4m
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

14,3g/kg

Clay

40,1%

Sand

26,7%

Silt

33,2%

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

Dominant lithology: ssGLiMaggregated to Angkor Thum

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
23,3g/kg
Clay
41,0%
Sand
26,4%
Silt
32,7%
5–15 cm
pH H₂O
5,6
Org. C
12,1g/kg
Clay
39,8%
Sand
26,9%
Silt
33,3%
15–30 cm
pH H₂O
5,7
Org. C
7,6g/kg
Clay
39,5%
Sand
26,8%
Silt
33,7%

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

Land cover

Forest22.2%
Crops49.0%
Built-up0.7%
Bare soil1.0%
Other (grassland, water…)27.1%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,8km

Basins crossed

2

Max stream order

3

Max drainage

1 685km²

Discharge in basins

1,6m³/s

Mean precip.

1 303mm/an

Mean T°

27,1°C

Moisture idx

-0,21

Mean runoff

604mm/an

Mean elev. (basins)

41m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,0nW

Built-up

67,5%

Pesticides

27,1kg/km²

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

Protected areas1

IUCN V · 1

Angkor

IUCN V

Protected Landscape · 1993

137 km²

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