Ontologia

District · LAO

Khua

Laos

CwaTemperate, dry winter, hot summer(93 %)

Species observed

141

Observations

371

Area

1 514,6km²

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 Khua : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 31 interactions GloBI sur 3 types (connectance 4.9%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
31
Connectance
0.049
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

141 distinct species · 371 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

371 obs · 11 cellules
Obs. / cellule
≥ 199
41–198
32–40
22–31
< 22

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

Climate

Mean T°

21,8°C

Annual rain

1 644mm

Warmest m°

28,9°C

Coldest m°

10,7°C

Elevation: 780 m on average (min 443 m, max 1 287 m)

Bioclimatic detailsExpert
Annual mean temp.
21,8°C
Annual rain
1 644mm
Warmest month
28,9°C
Coldest month
10,7°C
Mean alt.
780m
Min
443m
Max
1 287m
Std. dev.
193m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(93 %)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

29,5g/kg

Clay

35,3%

Sand

30,2%

Silt

34,5%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
41,5g/kg
Clay
34,2%
Sand
30,9%
Silt
34,9%
5–15 cm
pH H₂O
5,3
Org. C
28,2g/kg
Clay
35,2%
Sand
30,2%
Silt
34,6%
15–30 cm
pH H₂O
5,3
Org. C
18,9g/kg
Clay
36,5%
Sand
29,4%
Silt
34,1%

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

Land cover

Forest90.7%
Crops0.3%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)8.9%

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

Hydrology13 basins · 0 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

238,0km

Basins crossed

13

Max stream order

6

Max drainage

19 068km²

Discharge in basins

931,0m³/s

Mean precip.

1 637mm/an

Mean T°

21,7°C

Moisture idx

0,07

Mean runoff

678mm/an

Mean elev. (basins)

791m

Watersheds crossing here

4 more basins

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

2,7%

Pesticides

0,0kg/km²

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

Protected areas1

IUCN VI · 1

Phou Hi Phi

IUCN VI

National Protected Area · 2012

877 km²

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