Ontologia

Commune · VNM

Thượng Ấm

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

3

Observations

7

Area

22,6km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

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

Species present

3 distinct species · 7 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 obs · 1 cellules
Obs. / cellule
≥ 7
7–6
7–6
7–6
< 7

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

Climate

Mean T°

23,7°C

Annual rain

1 769mm

Warmest m°

31,3°C

Coldest m°

12,8°C

Elevation: 91 m on average (min 35 m, max 137 m)

Bioclimatic detailsExpert
Annual mean temp.
23,7°C
Annual rain
1 769mm
Warmest month
31,3°C
Coldest month
12,8°C
Mean alt.
91m
Min
35m
Max
137m
Std. dev.
29m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

5,8

Org. C

20,8g/kg

Clay

34,7%

Sand

27,7%

Silt

37,6%

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

Dominant lithology: smGLiMaggregated to Sơn Dương

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
26,9g/kg
Clay
34,5%
Sand
28,5%
Silt
36,9%
5–15 cm
pH H₂O
5,8
Org. C
21,4g/kg
Clay
33,1%
Sand
28,7%
Silt
38,3%
15–30 cm
pH H₂O
5,8
Org. C
14,1g/kg
Clay
36,4%
Sand
25,9%
Silt
37,6%

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

Land cover

Forest49.1%
Crops18.9%
Built-up1.0%
Bare soil1.8%
Other (grassland, water…)29.1%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,0km

Basins crossed

1

Max stream order

2

Max drainage

27 798km²

Discharge in basins

28,5m³/s

Mean precip.

1 663mm/an

Mean T°

22,8°C

Moisture idx

0,19

Mean runoff

916mm/an

Mean elev. (basins)

119m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

2hab/km²

Night light

0,1nW

Built-up

101,6%

Pesticides

8,4kg/km²

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