Ontologia

District · LAO

May

Laos

CwaTemperate, dry winter, hot summer(99 %)

Species observed

71

Observations

151

Area

2 833,4km²

Ecological tissue

Sample of 22 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 May : 22 espèces reliées par 14 interactions GloBI sur 3 types (connectance 6.1%, filtre Serrano α=0.2).

Espèces affichées
22
Interactions affichées
14
Connectance
0.061
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

71 distinct species · 151 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

151 obs · 11 cellules
Obs. / cellule
≥ 39
32–38
21–31
7–20
< 7

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

Climate

Mean T°

21,5°C

Annual rain

1 753mm

Warmest m°

28,1°C

Coldest m°

10,3°C

Elevation: 806 m on average (min 443 m, max 1 473 m)

Bioclimatic detailsExpert
Annual mean temp.
21,5°C
Annual rain
1 753mm
Warmest month
28,1°C
Coldest month
10,3°C
Mean alt.
806m
Min
443m
Max
1 473m
Std. dev.
182m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(99 %)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

28,1g/kg

Clay

33,8%

Sand

30,1%

Silt

36,1%

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
38,9g/kg
Clay
32,6%
Sand
31,1%
Silt
36,3%
5–15 cm
pH H₂O
5,3
Org. C
27,2g/kg
Clay
33,4%
Sand
30,2%
Silt
36,3%
15–30 cm
pH H₂O
5,3
Org. C
18,3g/kg
Clay
35,5%
Sand
28,9%
Silt
35,7%

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

Land cover

Forest90.5%
Crops0.4%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)9.0%

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

Hydrology14 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

203,8km

Basins crossed

14

Max stream order

6

Max drainage

18 032km²

Discharge in basins

544,3m³/s

Mean precip.

1 761mm/an

Mean T°

21,0°C

Moisture idx

0,17

Mean runoff

804mm/an

Mean elev. (basins)

851m

Watersheds crossing here

5 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

0,7%

Pesticides

0,6kg/km²

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