Ontologia

Commune · VNM

Quảng Lạc

Vietnam

CwaTemperate, dry winter, hot summer(94 %)

Species observed

29

Observations

54

Area

27,7km²

Ecological tissue

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

Species present

29 distinct species · 54 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

54 obs · 1 cellules
Obs. / cellule
≥ 54
54–53
54–53
54–53
< 54

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 589mm

Warmest m°

29,7°C

Coldest m°

9,7°C

Elevation: 344 m on average (min 280 m, max 425 m)

Bioclimatic detailsExpert
Annual mean temp.
21,5°C
Annual rain
1 589mm
Warmest month
29,7°C
Coldest month
9,7°C
Mean alt.
344m
Min
280m
Max
425m
Std. dev.
35m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(94 %)Temperate

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

Soil & lithology

pH H₂O

5,9

Org. C

21,1g/kg

Clay

32,8%

Sand

21,4%

Silt

45,8%

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

Dominant lithology: smGLiMaggregated to Lạng Sơn

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
30,6g/kg
Clay
31,5%
Sand
22,4%
Silt
46,1%
5–15 cm
pH H₂O
5,9
Org. C
20,0g/kg
Clay
31,4%
Sand
21,8%
Silt
46,8%
15–30 cm
pH H₂O
5,8
Org. C
12,6g/kg
Clay
35,6%
Sand
20,1%
Silt
44,3%

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

Land cover

Forest67.1%
Crops6.8%
Built-up0.3%
Bare soil0.5%
Other (grassland, water…)25.2%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

7,9km

Basins crossed

1

Max stream order

4

Max drainage

1 808km²

Discharge in basins

1,3m³/s

Mean precip.

1 369mm/an

Mean T°

21,3°C

Moisture idx

0,06

Mean runoff

551mm/an

Mean elev. (basins)

379m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,6nW

Built-up

27,1%

Pesticides

6,8kg/km²

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