Phnom Somkos
IUCN IVWildlife Sanctuary · 1993
3 296 km²
Province · khm
Batdâmbâng
Cambodia
AwTropical, savannah(88 %)
Species observed
813
Observations
70 304
Area
12 105,9km²
Ecological tissue
Sample of 30 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 Batdâmbâng : 23 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 34 interactions GloBI sur 3 types (connectance 7.3%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
31
Interactions affichées
34
Connectance
0.073
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
813 distinct species · 70 304 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
27,4°C
Annual rain
1 543mm
Warmest m°
34,2°C
Coldest m°
20,0°C
Elevation: 71 m on average (min 2 m, max 1 114 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
27,4°C
Annual rain
1 543mm
Warmest month
34,2°C
Coldest month
20,0°C
Mean alt.
71m
Min
2m
Max
1 114m
Std. dev.
124m
Köppen-Geiger (dominant)
AwTropical, savannah(88 %)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
20,5g/kg
Clay
34,1%
Sand
29,5%
Silt
36,4%
Average over 0-30 cm. Per-depth details in expert panel.
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,7
Org. C
29,1g/kg
Clay
33,1%
Sand
29,9%
Silt
37,0%
5–15 cm
pH H₂O
5,7
Org. C
20,3g/kg
Clay
33,6%
Sand
29,7%
Silt
36,7%
15–30 cm
pH H₂O
5,8
Org. C
12,1g/kg
Clay
35,7%
Sand
28,9%
Silt
35,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest27.0%
Crops48.4%
Built-up0.5%
Bare soil0.5%
Other (grassland, water…)23.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology35 basins · 10 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
679,4km
Lake surface here
242,91km²
Basins crossed
35
Max stream order
6
Max drainage
36 979km²
Discharge in basins
3 433,1m³/s
Mean precip.
1 365mm/an
Mean T°
27,0°C
Moisture idx
-0,16
Mean runoff
906mm/an
Mean elev. (basins)
91m
Watersheds crossing here
- Bassin de ស្ទឹងសង្កែsub-area3 430,2 km²overlap2858.83 km²24%
- Bassin de ស្ទឹងមង្គលបូរីsub-area1 862,8 km²overlap1855.73 km²15%
- Basin #34350sub-area939,7 km²overlap936.12 km²8%
- Basin #33080sub-area1 897,6 km²overlap924.39 km²8%
- Bassin de ស្ទឹងសង្កែsub-area2 149,7 km²overlap803.01 km²7%
- Basin #30930sub-area781,8 km²overlap778.85 km²6%
- Basin #28590sub-area962 km²overlap516.38 km²4%
- Bassin de Stoeng Dountrisub-area582,7 km²overlap470.97 km²4%
- Bassin de ស្ទឹងសង្កែsub-area365,4 km²overlap363.69 km²3%
26 more basinssorted by overlap
- Bassin de คลองแจงsub-area547,6 km²overlap334.75 km²3%
- Basin #33850sub-area326,6 km²overlap325.33 km²3%
- Bassin de ស្ទឹងមង្គលបូរីsub-area500,5 km²overlap311.59 km²3%
- Basin #32850sub-area286,3 km²overlap285.19 km²2%
- Bassin de ស្ទឹងមង្គលបូរីsub-area353,1 km²overlap221.80 km²2%
- Bassin de ស្ទឹងមង្គលបូរីsub-area453,1 km²overlap192.01 km²2%
- Basin #37800sub-area190 km²overlap188.09 km²2%
- Bassin de ស្ទឹងសង្កែsub-area192 km²overlap147.44 km²1%
- Bassin de ស្ទឹងមង្គលបូរីsub-area136,5 km²overlap120.35 km²1%
- Bassin de ស្ទឹងសង្កែsub-area445,1 km²overlap70.73 km²1%
- Basin #33900sub-area67,4 km²overlap67.18 km²1%
- Basin #27640sub-area417,8 km²overlap60.26 km²0%
- Bassin de คลองบึงชนังsub-area579,9 km²overlap55.35 km²0%
- Bassin de คลองตาคงsub-area662,2 km²overlap43.63 km²0%
- Bassin de ស្ទឹងស្រែងsub-area569 km²overlap36.42 km²0%
- Bassin de ស្ទឹងមង្គលបូរីsub-area454,1 km²overlap26.38 km²0%
- Bassin de ស្ទឹងសៀមរាបsub-area1 684,7 km²overlap25.60 km²0%
- Bassin de ស្ទឹងសង្កែsub-area23,6 km²overlap23.52 km²0%
- Bassin de แม่น้ำตราดsub-area1 682,5 km²overlap16.62 km²0%
- Basin #33090sub-area23,4 km²overlap14.31 km²0%
- Basin #38290sub-area216,8 km²overlap9.53 km²0%
- Bassin de ស្ទឹងសង្កែsub-area9,3 km²overlap9.25 km²0%
- Bassin de ស្ទឹងសៀមរាបsub-area1 553,4 km²overlap6.57 km²0%
- Bassin de ស្ទឹងមង្គលបូរីsub-area10,6 km²overlap3.41 km²0%
- Bassin de Stoeng Dountrisub-area12 km²overlap1.31 km²0%
- Bassin de ស្ទឹងពោធិ៍សាត់sub-area1 680,5 km²overlap1.31 km²0%
Lakes (10, top by area)
- Tonle Saparea2 416 km²avg depth12.7 m
- Kamping Puoyarea6,2 km²avg depth1.2 m
- Boeng Chak Peaarea1,3 km²avg depth1.0 m
- Lac 1398967area1 km²avg depth1.5 m
- Lac 1399276area0,4 km²avg depth1.0 m
- Lac 1399291area0,3 km²avg depth1.2 m
- Lac 1398820area0,3 km²avg depth1.3 m
- Lac 1399017area0,2 km²avg depth1.2 m
- Lac 1398811area0,2 km²avg depth0.8 m
1 more lakes
Rivers / streams (8, ord ≥ 4)
- ស្ទឹងសង្កែord 6len here342.10 km88%total387 km
- ស្ទឹងមង្គលបូរីord 6len here147.76 km51%total287 km
- ស្ទឹងក្រញូងord 4len here94.53 km97%total98 km
- Stoeng Dountriord 4len here46.56 km75%total62 km
- ស្ទឹងចឡងគួយord 4len here39.77 km100%total40 km
- คลองตาคงord 4len here3.90 km4%total99 km
- คลองบึงชนังord 3len here3.34 km11%total30 km
- ស្ទឹងស្រែងord 5len here1.47 km1%total238 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,1nW
Built-up
44,9%
Pesticides
31,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas7
IUCN VI · 4IUCN IV · 1IUCN Ia · 1IUCN II · 1🌊 Marine · 2
Tonle Sap
IUCN VIMultiple Use Area · 1993
2 893 km²
Cardamom Corridor
IUCN VIBiodiversity Corridor of Protected Area · 2017
1 695 km²
Samlout
IUCN VIMultiple Use Area · 1993
610 km²
Prek Toal Core Area (Ramsar Site)
IUCN IaWetland of International Importance (Ramsar Site) · 2015
213 km²
Prek Toal Core Area (Ramsar Site)
IUCN VIMultiple Use Area · 2016
213 km²
Complete list7 protected areas
- Phnom SomkosWildlife SanctuaryIUCN IV19933 296 km²
- Tonle SapMultiple Use AreaIUCN VI19932 893 km²
- Cardamom CorridorBiodiversity Corridor of Protected AreaIUCN VI20171 695 km²
- SamloutMultiple Use AreaIUCN VI1993610 km²
- Prek Toal Core Area (Ramsar Site)Wetland of International Importance (Ramsar Site)IUCN Ia2015213 km²
- Prek Toal Core Area (Ramsar Site)Multiple Use AreaIUCN VI2016213 km²
- Namtok Klong KaewNational ParkIUCN II2009197 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN
Sub-administrations39
- Aek PhnumDistrict
- Ampil Pram DaeumCommune
- Angkor BanCommune
- BananDistrict
- Barang ThleakCommune
- BattambangDistrict
- BavelCommune
- Boeung PramCommune
- BourCommune
- Chrey SeimaCommune
- Kampong LpovCommune
- KamriengCommune
- Kdol Ta HaenCommune
- Khlaeng MeasCommune
- Khnach RomeasCommune
- Koas KralaDistrict
- Mean CheyCommune
- Moung RuesseiDistrict
- Ou DaCommune
- Ou RumduolCommune
- Ou SamrilCommune
- Pech ChendaCommune
- Phnum ProekCommune
- Prey KhposCommune
- Rotonak MondolDistrict
- Rukh KiriDistrict
- SamloutCommune
- Sampov LunCommune
- SangkaeDistrict
- SantepheapCommune
- Serei Mean CheyCommune
- SungCommune
- Ta KreiCommune
- Ta SaenCommune
- Ta SanhCommune
- Ta SdaCommune
- Ta TaokCommune
- Thma KoulDistrict
- TrangCommune