Ontologia

Province · khm

Rôtânôkiri

Cambodia

AwTropical, savannah(71 %)

Species observed

854

Observations

4 070

Area

11 780km²

Ecological tissue

Sample of 25 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 Rôtânôkiri : 21 espèces reliées par 21 interactions GloBI sur 3 types (connectance 7.0%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
21
Connectance
0.070
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

854 distinct species · 4 070 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 070 obs · 120 cellules
Obs. / cellule
≥ 306
75–305
17–74
5–16
< 5

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

Climate

Mean T°

26,5°C

Annual rain

2 650mm

Warmest m°

35,0°C

Coldest m°

19,0°C

Elevation: 234 m on average (min 79 m, max 1 254 m)

Bioclimatic detailsExpert
Annual mean temp.
26,5°C
Annual rain
2 650mm
Warmest month
35,0°C
Coldest month
19,0°C
Mean alt.
234m
Min
79m
Max
1 254m
Std. dev.
187m
Köppen-Geiger (dominant)
AwTropical, savannah(71 %)Tropical

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

Soil & lithology

pH H₂O

5,8

Org. C

25,7g/kg

Clay

29,9%

Sand

35,7%

Silt

34,4%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
32,5g/kg
Clay
29,7%
Sand
35,9%
Silt
34,4%
5–15 cm
pH H₂O
5,8
Org. C
26,9g/kg
Clay
30,3%
Sand
35,5%
Silt
34,1%
15–30 cm
pH H₂O
5,8
Org. C
17,6g/kg
Clay
29,7%
Sand
35,7%
Silt
34,6%

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

Land cover

Forest69.9%
Crops12.6%
Built-up0.1%
Bare soil0.2%
Other (grassland, water…)17.2%

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

Hydrology26 basins · 3 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

896,4km

Lake surface here

0,82km²

Basins crossed

26

Max stream order

7

Max drainage

30 816km²

Discharge in basins

5 715,3m³/s

Mean precip.

2 344mm/an

Mean T°

25,4°C

Moisture idx

0,30

Mean runoff

1 203mm/an

Mean elev. (basins)

254m

Watersheds crossing here

17 more basins

Lakes (3, top by area)

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

5,5%

Pesticides

20,2kg/km²

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

Protected areas11

IUCN II · 4IUCN VI · 3IUCN IV · 2IUCN V · 2

Sre Pok

IUCN IV

Wildlife Sanctuary · 2016

3 726 km²

Virajay

IUCN II

National Park · 1993

3 341 km²

Lumphat

IUCN IV

Wildlife Sanctuary · 2017

2 525 km²

Dong Ampham

IUCN VI

National Protected Area · 1993

1 984 km²

Ou Ya Dav

IUCN II

National Park · 2016

1 011 km²

Complete list

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

Sub-administrations22