Ontologia

Commune · KHM

Trapeang Ruessei

Cambodia

AwTropical, savannah(100 %)

Species observed

135

Observations

517

Area

144,5km²

Ecological tissue

Sample of 36 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 Trapeang Ruessei : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 37 interactions GloBI sur 3 types (connectance 5.6%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
37
Connectance
0.056
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

135 distinct species · 517 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

517 obs · 3 cellules
Obs. / cellule
≥ 298
298–297
298–297
182–297
< 182

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

Climate

Mean T°

28,1°C

Annual rain

1 585mm

Warmest m°

34,9°C

Coldest m°

20,9°C

Elevation: 14 m on average (min 8 m, max 27 m)

Bioclimatic detailsExpert
Annual mean temp.
28,1°C
Annual rain
1 585mm
Warmest month
34,9°C
Coldest month
20,9°C
Mean alt.
14m
Min
8m
Max
27m
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

5,5

Org. C

16,1g/kg

Clay

39,3%

Sand

23,6%

Silt

37,1%

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

Dominant lithology: suGLiMaggregated to Kampong Svay

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
25,5g/kg
Clay
38,1%
Sand
24,4%
Silt
37,5%
5–15 cm
pH H₂O
5,5
Org. C
12,0g/kg
Clay
38,8%
Sand
23,8%
Silt
37,3%
15–30 cm
pH H₂O
5,5
Org. C
10,8g/kg
Clay
40,9%
Sand
22,5%
Silt
36,5%

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

Land cover

Forest17.0%
Crops44.5%
Built-up0.9%
Bare soil1.7%
Other (grassland, water…)36.0%

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

Hydrology2 basins · 4 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,1km

Lake surface here

5,96km²

Basins crossed

2

Max stream order

4

Max drainage

14 508km²

Discharge in basins

6,5m³/s

Mean precip.

1 499mm/an

Mean T°

27,5°C

Moisture idx

-0,08

Mean runoff

558mm/an

Mean elev. (basins)

24m

Watersheds crossing here

Lakes (4, 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

85,7%

Pesticides

36,1kg/km²

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