Ontologia

Commune · KHM

Svay Dankum

Cambodia

AwTropical, savannah(100 %)

Species observed

780

Observations

10 298

Area

40,3km²

Ecological tissue

Sample of 33 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 Svay Dankum : 27 espèces reliées par 29 interactions GloBI sur 3 types (connectance 5.2%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
29
Connectance
0.052
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

780 distinct species · 10 298 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 298 obs · 1 cellules
Obs. / cellule
≥ 10 298
10 298–10 297
10 298–10 297
10 298–10 297
< 10 298

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 426mm

Warmest m°

33,6°C

Coldest m°

21,3°C

Elevation: 10 m on average (min 4 m, max 17 m)

Bioclimatic detailsExpert
Annual mean temp.
28,1°C
Annual rain
1 426mm
Warmest month
33,6°C
Coldest month
21,3°C
Mean alt.
10m
Min
4m
Max
17m
Std. dev.
3m
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

5,6

Org. C

17,3g/kg

Clay

43,3%

Sand

18,6%

Silt

38,1%

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

Dominant lithology: suGLiMaggregated to Siem Reap

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
24,8g/kg
Clay
43,7%
Sand
18,4%
Silt
37,9%
5–15 cm
pH H₂O
5,6
Org. C
14,6g/kg
Clay
43,0%
Sand
18,6%
Silt
38,4%
15–30 cm
pH H₂O
5,6
Org. C
12,6g/kg
Clay
43,2%
Sand
18,7%
Silt
38,0%

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

Land cover

Forest12.1%
Crops39.4%
Built-up7.0%
Bare soil3.1%
Other (grassland, water…)38.5%

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

Hydrology1 basins · 2 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

9,2km

Lake surface here

0,47km²

Basins crossed

1

Max stream order

2

Max drainage

1 685km²

Discharge in basins

0,7m³/s

Mean precip.

1 293mm/an

Mean T°

27,2°C

Moisture idx

-0,22

Mean runoff

605mm/an

Mean elev. (basins)

26m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

15hab/km²

Night light

4,3nW

Built-up

703,2%

Pesticides

33,2kg/km²

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

Protected areas1

IUCN VI · 1

Tonle Sap

IUCN VI

Multiple Use Area · 1993

2 893 km²

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