Ontologia

District · LAO

Viengkham

Laos

AwTropical, savannah(90 %)

Area

147,8km²

Ecological tissue

Graphe en cours d’indexation

Calcul du tissu écologique de cette entité.

Le graphe apparaîtra automatiquement dès que le calcul est terminé (rafraîchissement toutes les 2s).

Species present

Computing species observations from GBIF…

Densité d'observations

0 obs · 0 cellules

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

26,5°C

Annual rain

2 321mm

Warmest m°

33,4°C

Coldest m°

17,3°C

Elevation: 181 m on average (min 168 m, max 281 m)

Bioclimatic detailsExpert
Annual mean temp.
26,5°C
Annual rain
2 321mm
Warmest month
33,4°C
Coldest month
17,3°C
Mean alt.
181m
Min
168m
Max
281m
Std. dev.
17m
Köppen-Geiger (dominant)
AwTropical, savannah(90 %)Tropical

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

Soil & lithology

pH H₂O

5,6

Org. C

17,3g/kg

Clay

29,9%

Sand

34,1%

Silt

36,0%

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

Dominant lithology: smGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
22,5g/kg
Clay
28,6%
Sand
34,7%
Silt
36,7%
5–15 cm
pH H₂O
5,6
Org. C
17,4g/kg
Clay
29,2%
Sand
34,6%
Silt
36,2%
15–30 cm
pH H₂O
5,5
Org. C
11,9g/kg
Clay
31,9%
Sand
33,1%
Silt
35,1%

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

Land cover

Forest35.2%
Crops34.9%
Built-up0.6%
Bare soil0.8%
Other (grassland, water…)28.5%

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

Hydrology

Computing basins, lakes, rivers…

Human pressure

Pop. density

1hab/km²

Night light

0,4nW

Built-up

62,3%

Pesticides

0,0kg/km²

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