Ontologia

Commune · KHM

Nam Tau

Cambodia

AwTropical, savannah(100 %)

Species observed

152

Observations

1 098

Area

185,9km²

Ecological tissue

Sample of 31 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 Nam Tau : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 35 interactions GloBI sur 3 types (connectance 7.1%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
35
Connectance
0.071
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

152 distinct species · 1 098 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 098 obs · 2 cellules
Obs. / cellule
≥ 1 096
1 096–1 095
1 096–1 095
1 096–1 095
< 1 096

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

Climate

Mean T°

28,3°C

Annual rain

1 346mm

Warmest m°

35,7°C

Coldest m°

20,2°C

Elevation: 24 m on average (min 16 m, max 52 m)

Bioclimatic detailsExpert
Annual mean temp.
28,3°C
Annual rain
1 346mm
Warmest month
35,7°C
Coldest month
20,2°C
Mean alt.
24m
Min
16m
Max
52m
Std. dev.
7m
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

13,8g/kg

Clay

38,8%

Sand

27,1%

Silt

34,2%

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

Dominant lithology: ssGLiMaggregated to Phnum Srok

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
21,9g/kg
Clay
39,0%
Sand
27,1%
Silt
34,0%
5–15 cm
pH H₂O
5,7
Org. C
11,5g/kg
Clay
38,1%
Sand
27,4%
Silt
34,6%
15–30 cm
pH H₂O
5,7
Org. C
7,9g/kg
Clay
39,3%
Sand
26,8%
Silt
33,9%

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

Land cover

Forest10.6%
Crops64.8%
Built-up0.3%
Bare soil0.7%
Other (grassland, water…)23.5%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

5,7km

Basins crossed

2

Max stream order

5

Max drainage

6 567km²

Discharge in basins

40,2m³/s

Mean precip.

1 227mm/an

Mean T°

27,5°C

Moisture idx

-0,28

Mean runoff

555mm/an

Mean elev. (basins)

24m

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

33,4%

Pesticides

30,3kg/km²

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

Protected areas2

IUCN VI · 1IUCN V · 1

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