Ontologia

Commune · KHM

Bu Sra

Cambodia

AwTropical, savannah(50 %)

Species observed

227

Observations

448

Area

570,4km²

Ecological tissue

Sample of 25 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 Bu Sra : 22 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 17 interactions GloBI sur 3 types (connectance 5.7%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
17
Connectance
0.057
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

227 distinct species · 448 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

448 obs · 11 cellules
Obs. / cellule
≥ 156
90–155
39–89
30–38
< 30

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

Climate

Mean T°

24,1°C

Annual rain

2 327mm

Warmest m°

31,6°C

Coldest m°

16,6°C

Elevation: 572 m on average (min 304 m, max 864 m)

Bioclimatic detailsExpert
Annual mean temp.
24,1°C
Annual rain
2 327mm
Warmest month
31,6°C
Coldest month
16,6°C
Mean alt.
572m
Min
304m
Max
864m
Std. dev.
153m
Köppen-Geiger (dominant)
AwTropical, savannah(50 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,4

Org. C

29,8g/kg

Clay

34,1%

Sand

33,6%

Silt

32,3%

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

Dominant lithology: paGLiMaggregated to Pech Chreada

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
38,4g/kg
Clay
33,1%
Sand
34,1%
Silt
32,8%
5–15 cm
pH H₂O
5,4
Org. C
31,6g/kg
Clay
33,8%
Sand
33,6%
Silt
32,6%
15–30 cm
pH H₂O
5,4
Org. C
19,6g/kg
Clay
35,3%
Sand
33,1%
Silt
31,6%

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

Land cover

Forest86.4%
Crops2.4%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)11.0%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

38,4km

Basins crossed

1

Max stream order

3

Max drainage

1 901km²

Discharge in basins

23,2m³/s

Mean precip.

1 998mm/an

Mean T°

23,8°C

Moisture idx

0,21

Mean runoff

1 261mm/an

Mean elev. (basins)

512m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

5,5%

Pesticides

29,5kg/km²

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

Protected areas3

IUCN IV · 2IUCN VI · 1

Sre Pok

IUCN IV

Wildlife Sanctuary · 2016

3 726 km²

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