Ontologia

District · KHM

Ou Reang Ov

Cambodia

AwTropical, savannah(100 %)

Species observed

42

Observations

77

Area

342,1km²

Ecological tissue

Sample of 17 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 Ou Reang Ov : 14 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 17 interactions GloBI sur 3 types (connectance 11.1%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
18
Interactions affichées
17
Connectance
0.111
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

42 distinct species · 77 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

77 obs · 6 cellules
Obs. / cellule
≥ 61
61–60
7–60
4–6
< 4

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 610mm

Warmest m°

34,8°C

Coldest m°

21,8°C

Elevation: 27 m on average (min 9 m, max 92 m)

Bioclimatic detailsExpert
Annual mean temp.
28,1°C
Annual rain
1 610mm
Warmest month
34,8°C
Coldest month
21,8°C
Mean alt.
27m
Min
9m
Max
92m
Std. dev.
21m
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

15,0g/kg

Clay

30,9%

Sand

30,9%

Silt

38,2%

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

Dominant lithology: ssGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
22,0g/kg
Clay
28,9%
Sand
32,1%
Silt
39,0%
5–15 cm
pH H₂O
5,7
Org. C
11,7g/kg
Clay
29,8%
Sand
31,6%
Silt
38,6%
15–30 cm
pH H₂O
5,8
Org. C
11,3g/kg
Clay
34,1%
Sand
29,0%
Silt
36,8%

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

Land cover

Forest22.1%
Crops55.0%
Built-up1.0%
Bare soil0.9%
Other (grassland, water…)20.9%

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

Hydrology3 basins · 5 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,2km

Lake surface here

7,08km²

Basins crossed

3

Max stream order

1

Max drainage

665 659km²

Discharge in basins

1 548,3m³/s

Mean precip.

1 613mm/an

Mean T°

27,7°C

Moisture idx

-0,01

Mean runoff

754mm/an

Mean elev. (basins)

17m

Watersheds crossing here

Lakes (5, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

0,0nW

Built-up

98,1%

Pesticides

40,3kg/km²

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

Sub-administrations7