Ontologia

Province · lao

Oudômxai

Laos

CwaTemperate, dry winter, hot summer(63 %)

Species observed

824

Observations

5 893

Area

11 771,6km²

Ecological tissue

Sample of 17 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 Oudômxai : 14 espèces reliées par 14 interactions GloBI sur 3 types (connectance 10.3%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
17
Interactions affichées
14
Connectance
0.103
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

824 distinct species · 5 893 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 893 obs · 118 cellules
Obs. / cellule
≥ 981
95–980
23–94
9–22
< 9

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

Climate

Mean T°

22,1°C

Annual rain

1 586mm

Warmest m°

29,6°C

Coldest m°

11,5°C

Elevation: 862 m on average (min 324 m, max 1 698 m)

Bioclimatic detailsExpert
Annual mean temp.
22,1°C
Annual rain
1 586mm
Warmest month
29,6°C
Coldest month
11,5°C
Mean alt.
862m
Min
324m
Max
1 698m
Std. dev.
220m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(63 %)Temperate

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

Soil & lithology

pH H₂O

5,3

Org. C

27,4g/kg

Clay

35,2%

Sand

31,6%

Silt

33,2%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
39,2g/kg
Clay
33,9%
Sand
32,4%
Silt
33,8%
5–15 cm
pH H₂O
5,3
Org. C
25,8g/kg
Clay
35,3%
Sand
31,6%
Silt
33,1%
15–30 cm
pH H₂O
5,3
Org. C
17,2g/kg
Clay
36,5%
Sand
30,8%
Silt
32,7%

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

Land cover

Forest82.8%
Crops1.9%
Built-up0.1%
Bare soil0.1%
Other (grassland, water…)15.1%

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

Hydrology26 basins · 0 lakes · 35 rivers

Hydrology metrics for this exact territory

Stream length here

1 425,7km

Basins crossed

26

Max stream order

7

Max drainage

231 704km²

Discharge in basins

6 793,7m³/s

Mean precip.

1 465mm/an

Mean T°

22,2°C

Moisture idx

-0,07

Mean runoff

355mm/an

Mean elev. (basins)

840m

Watersheds crossing here

17 more basins

Rivers / streams (35, ord ≥ 4)

23 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

6,2%

Pesticides

0,3kg/km²

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

Protected areas3

IUCN VI · 3

Nam Ha

IUCN VI

ASEAN Heritage Park · 1993

2 204 km²

Nam Ha

IUCN VI

National Protected Area · 1993

2 204 km²

Phou Hi Phi

IUCN VI

National Protected Area · 2012

877 km²

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

Sub-administrations7