Ontologia

Commune · KHM

Chrouy Changvar

Cambodia

AwTropical, savannah(100 %)

Species observed

210

Observations

1 885

Area

9,6km²

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 Chrouy Changvar : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 31 interactions GloBI sur 3 types (connectance 7.1%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
31
Connectance
0.071
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

210 distinct species · 1 885 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 885 obs · 1 cellules
Obs. / cellule
≥ 1 885
1 885–1 884
1 885–1 884
1 885–1 884
< 1 885

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 374mm

Warmest m°

34,9°C

Coldest m°

22,0°C

Elevation: 6 m on average (min 2 m, max 9 m)

Bioclimatic detailsExpert
Annual mean temp.
28,3°C
Annual rain
1 374mm
Warmest month
34,9°C
Coldest month
22,0°C
Mean alt.
6m
Min
2m
Max
9m
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

5,9

Org. C

37,3g/kg

Clay

38,1%

Sand

27,0%

Silt

34,9%

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

Dominant lithology: suGLiMaggregated to Chraoy Chongvar

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
49,7g/kg
Clay
37,4%
Sand
27,1%
Silt
35,4%
5–15 cm
pH H₂O
5,9
Org. C
35,5g/kg
Clay
37,7%
Sand
27,2%
Silt
35,1%
15–30 cm
pH H₂O
6,0
Org. C
26,8g/kg
Clay
39,1%
Sand
26,7%
Silt
34,1%

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

Land cover

Forest0.9%
Crops2.8%
Built-up11.6%
Bare soil4.2%
Other (grassland, water…)80.5%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

6,3km

Basins crossed

2

Max stream order

7

Max drainage

665 659km²

Discharge in basins

113,7m³/s

Mean precip.

1 473mm/an

Mean T°

27,8°C

Moisture idx

-0,08

Mean runoff

580mm/an

Mean elev. (basins)

14m

Watersheds crossing here

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

Human pressure

Pop. density

25hab/km²

Night light

20,8nW

Built-up

1 155,2%

Pesticides

38,2kg/km²

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