Ontologia

Commune · KHM

Chheu Teal

Cambodia

AwTropical, savannah(100 %)

Species observed

21

Observations

26

Area

40,1km²

Ecological tissue

Sample of 12 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 Chheu Teal : 12 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 8 interactions GloBI sur 2 types (connectance 12.1%, filtre Serrano α=0.2).

Espèces affichées
12
Interactions affichées
8
Connectance
0.121
Patrimoniales
2
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 · 26 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

26 obs · 1 cellules
Obs. / cellule
≥ 26
26–25
26–25
26–25
< 26

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

Climate

Mean T°

28,2°C

Annual rain

1 248mm

Warmest m°

35,5°C

Coldest m°

20,4°C

Elevation: 22 m on average (min 14 m, max 60 m)

Bioclimatic detailsExpert
Annual mean temp.
28,2°C
Annual rain
1 248mm
Warmest month
35,5°C
Coldest month
20,4°C
Mean alt.
22m
Min
14m
Max
60m
Std. dev.
11m
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

5,8

Org. C

14,9g/kg

Clay

30,3%

Sand

32,4%

Silt

37,3%

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

Dominant lithology: scGLiMaggregated to Banan

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
24,1g/kg
Clay
30,1%
Sand
32,2%
Silt
37,7%
5–15 cm
pH H₂O
5,8
Org. C
10,7g/kg
Clay
29,6%
Sand
32,8%
Silt
37,7%
15–30 cm
pH H₂O
5,9
Org. C
9,9g/kg
Clay
31,3%
Sand
32,2%
Silt
36,5%

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

Land cover

Forest17.7%
Crops53.5%
Built-up1.8%
Bare soil1.1%
Other (grassland, water…)25.9%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

11,0km

Basins crossed

2

Max stream order

5

Max drainage

3 430km²

Discharge in basins

1,5m³/s

Mean precip.

1 530mm/an

Mean T°

26,3°C

Moisture idx

-0,05

Mean runoff

1 250mm/an

Mean elev. (basins)

201m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

0,0nW

Built-up

181,5%

Pesticides

35,9kg/km²

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