Ontologia

Commune · KHM

Chong Doung

Cambodia

AwTropical, savannah(100 %)

Species observed

80

Observations

282

Area

127,2km²

Ecological tissue

Sample of 20 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 Chong Doung : 15 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 22 interactions GloBI sur 3 types (connectance 10.5%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
21
Interactions affichées
22
Connectance
0.105
Patrimoniales
4
Plus dense que (national)0 %(top 100%)

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

Species present

80 distinct species · 282 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

282 obs · 3 cellules
Obs. / cellule
≥ 180
180–179
180–179
100–179
< 100

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

Climate

Mean T°

28,3°C

Annual rain

1 589mm

Warmest m°

35,1°C

Coldest m°

21,4°C

Elevation: 9 m on average (min 6 m, max 21 m)

Bioclimatic detailsExpert
Annual mean temp.
28,3°C
Annual rain
1 589mm
Warmest month
35,1°C
Coldest month
21,4°C
Mean alt.
9m
Min
6m
Max
21m
Std. dev.
2m
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

5,5

Org. C

16,5g/kg

Clay

29,5%

Sand

29,1%

Silt

41,4%

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

Dominant lithology: suGLiMaggregated to Baray

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
25,3g/kg
Clay
28,1%
Sand
30,1%
Silt
41,8%
5–15 cm
pH H₂O
5,5
Org. C
13,6g/kg
Clay
28,5%
Sand
29,6%
Silt
41,9%
15–30 cm
pH H₂O
5,6
Org. C
10,7g/kg
Clay
31,9%
Sand
27,7%
Silt
40,3%

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

Land cover

Forest11.7%
Crops56.6%
Built-up0.5%
Bare soil1.2%
Other (grassland, water…)30.0%

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

Hydrology4 basins · 5 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

13,3km

Lake surface here

2,49km²

Basins crossed

4

Max stream order

5

Max drainage

6 264km²

Discharge in basins

41,2m³/s

Mean precip.

1 743mm/an

Mean T°

27,6°C

Moisture idx

0,07

Mean runoff

564mm/an

Mean elev. (basins)

22m

Watersheds crossing here

Lakes (5, 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

49,5%

Pesticides

37,1kg/km²

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

Protected areas1

IUCN V · 1

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