Ontologia

Commune · VNM

Lạc An

Vietnam

AmTropical, monsoon(95 %)

Species observed

24

Observations

33

Area

36,5km²

Ecological tissue

Not enough documented interactions to build a meaningful graph for this territory.

Species present

24 distinct species · 33 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

33 obs · 1 cellules
Obs. / cellule
≥ 33
33–32
33–32
33–32
< 33

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

Climate

Mean T°

27,3°C

Annual rain

2 088mm

Warmest m°

33,8°C

Coldest m°

21,6°C

Elevation: 29 m on average (min 9 m, max 65 m)

Bioclimatic detailsExpert
Annual mean temp.
27,3°C
Annual rain
2 088mm
Warmest month
33,8°C
Coldest month
21,6°C
Mean alt.
29m
Min
9m
Max
65m
Std. dev.
14m
Köppen-Geiger (dominant)
AmTropical, monsoon(95 %)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

23,9g/kg

Clay

32,6%

Sand

32,4%

Silt

35,0%

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

Dominant lithology: smGLiMaggregated to Bắc Tân Uyên

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
31,6g/kg
Clay
31,7%
Sand
32,6%
Silt
35,7%
5–15 cm
pH H₂O
5,5
Org. C
23,6g/kg
Clay
31,4%
Sand
33,0%
Silt
35,6%
15–30 cm
pH H₂O
5,6
Org. C
16,6g/kg
Clay
34,6%
Sand
31,6%
Silt
33,8%

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

Land cover

Forest64.4%
Crops10.5%
Built-up1.4%
Bare soil0.3%
Other (grassland, water…)23.4%

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

Hydrology1 basins · 0 lakes · 5 rivers

Hydrology metrics for this exact territory

Stream length here

15,2km

Basins crossed

1

Max stream order

6

Max drainage

23 886km²

Discharge in basins

21,5m³/s

Mean precip.

2 080mm/an

Mean T°

26,6°C

Moisture idx

0,24

Mean runoff

1 145mm/an

Mean elev. (basins)

48m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,8nW

Built-up

136,9%

Pesticides

21,3kg/km²

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