Ontologia

Commune · KHM

Preaek Tnoat

Cambodia

AmTropical, monsoon(100 %)

Species observed

329

Observations

704

Area

70,2km²

Ecological tissue

Sample of 27 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 Preaek Tnoat : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 18 interactions GloBI sur 3 types (connectance 5.1%, filtre Serrano α=0.2).

Espèces affichées
27
Interactions affichées
18
Connectance
0.051
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

329 distinct species · 704 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

704 obs · 3 cellules
Obs. / cellule
≥ 603
603–602
603–602
54–602
< 54

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

Climate

Mean T°

25,5°C

Annual rain

2 704mm

Warmest m°

29,7°C

Coldest m°

21,5°C

Elevation: 252 m on average (min -41 m, max 983 m)

Bioclimatic detailsExpert
Annual mean temp.
25,5°C
Annual rain
2 704mm
Warmest month
29,7°C
Coldest month
21,5°C
Mean alt.
252m
Min
-41m
Max
983m
Std. dev.
276m
Köppen-Geiger (dominant)
AmTropical, monsoon(100 %)Tropical

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

Soil & lithology

pH H₂O

5,1

Org. C

36,5g/kg

Clay

33,1%

Sand

37,6%

Silt

29,3%

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

Dominant lithology: mtGLiMaggregated to Tuek Chhou

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,1
Org. C
46,0g/kg
Clay
31,4%
Sand
39,2%
Silt
29,4%
5–15 cm
pH H₂O
5,1
Org. C
38,1g/kg
Clay
31,2%
Sand
38,4%
Silt
30,3%
15–30 cm
pH H₂O
5,1
Org. C
25,6g/kg
Clay
36,5%
Sand
35,3%
Silt
28,2%

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

Land cover

Forest75.1%
Crops9.5%
Built-up0.5%
Bare soil1.2%
Other (grassland, water…)13.8%

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

Hydrology1 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,5km

Lake surface here

0,58km²

Basins crossed

1

Max stream order

2

Max drainage

259km²

Discharge in basins

2,5m³/s

Mean precip.

3 107mm/an

Mean T°

26,1°C

Moisture idx

0,54

Mean runoff

1 097mm/an

Mean elev. (basins)

223m

Watersheds crossing here

Lakes (1, 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

47,7%

Pesticides

34,9kg/km²

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

Protected areas1

IUCN II · 1

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