Tonle Sap
IUCN VIMultiple Use Area · 1993
2 893 km²
Commune · KHM
Chreav
Cambodia
AwTropical, savannah(100 %)
Species observed
169
Observations
2 114
Area
65,8km²
Ecological tissue
Sample of 36 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 Chreav : 29 espèces reliées par 42 interactions GloBI sur 3 types (connectance 6.7%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
36
Interactions affichées
42
Connectance
0.067
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
169 distinct species · 2 114 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
28,1°C
Annual rain
1 454mm
Warmest m°
33,4°C
Coldest m°
21,5°C
Elevation: 9 m on average (min 2 m, max 16 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
28,1°C
Annual rain
1 454mm
Warmest month
33,4°C
Coldest month
21,5°C
Mean alt.
9m
Min
2m
Max
16m
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
5,5
Org. C
13,9g/kg
Clay
43,0%
Sand
19,2%
Silt
37,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Siem Reap
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,5
Org. C
22,0g/kg
Clay
43,8%
Sand
18,8%
Silt
37,4%
5–15 cm
pH H₂O
5,5
Org. C
10,8g/kg
Clay
42,7%
Sand
19,3%
Silt
37,9%
15–30 cm
pH H₂O
5,6
Org. C
8,9g/kg
Clay
42,6%
Sand
19,5%
Silt
38,0%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest19.3%
Crops46.7%
Built-up2.7%
Bare soil2.0%
Other (grassland, water…)29.4%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 7 lakes · 0 rivers
Hydrology metrics for this exact territory
Lake surface here
2,68km²
Basins crossed
2
Max drainage
1 685km²
Discharge in basins
1,2m³/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 (7, top by area)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
5hab/km²
Night light
1,6nW
Built-up
267,8%
Pesticides
33,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN VI · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN