Ontologia

District · LAO

Bualapha

Laos

AmTropical, monsoon(65 %)

Species observed

501

Observations

2 314

Area

3 244km²

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 Bualapha : 28 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 25 interactions GloBI sur 3 types (connectance 5.4%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
25
Connectance
0.054
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

501 distinct species · 2 314 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 314 obs · 45 cellules
Obs. / cellule
≥ 261
136–260
67–135
21–66
< 21

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

Climate

Mean T°

22,7°C

Annual rain

2 181mm

Warmest m°

29,9°C

Coldest m°

14,3°C

Elevation: 443 m on average (min 166 m, max 1 172 m)

Bioclimatic detailsExpert
Annual mean temp.
22,7°C
Annual rain
2 181mm
Warmest month
29,9°C
Coldest month
14,3°C
Mean alt.
443m
Min
166m
Max
1 172m
Std. dev.
187m
Köppen-Geiger (dominant)
AmTropical, monsoon(65 %)Tropical

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

Soil & lithology

pH H₂O

5,4

Org. C

28,7g/kg

Clay

31,9%

Sand

36,3%

Silt

31,8%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
38,0g/kg
Clay
30,7%
Sand
37,3%
Silt
32,0%
5–15 cm
pH H₂O
5,4
Org. C
29,5g/kg
Clay
30,5%
Sand
37,0%
Silt
32,5%
15–30 cm
pH H₂O
5,5
Org. C
18,5g/kg
Clay
34,6%
Sand
34,6%
Silt
30,8%

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

Land cover

Forest89.6%
Crops2.7%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)7.5%

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

Hydrology12 basins · 0 lakes · 27 rivers

Hydrology metrics for this exact territory

Stream length here

613,0km

Basins crossed

12

Max stream order

5

Max drainage

4 326km²

Discharge in basins

121,1m³/s

Mean precip.

2 274mm/an

Mean T°

23,7°C

Moisture idx

0,37

Mean runoff

1 076mm/an

Mean elev. (basins)

435m

Watersheds crossing here

3 more basins

Rivers / streams (27, ord ≥ 4)

15 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

3,2%

Pesticides

0,5kg/km²

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

Protected areas6

IUCN II · 3IUCN VI · 2IUCN Not Applicable · 1

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