Ontologia

Commune · VNM

Xiêng My

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

5

Observations

26

Area

123,5km²

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

5 distinct species · 26 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

26 obs · 2 cellules
Obs. / cellule
≥ 22
22–21
22–21
22–21
< 22

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

Climate

Mean T°

22,5°C

Annual rain

1 768mm

Warmest m°

31,4°C

Coldest m°

12,6°C

Elevation: 402 m on average (min 246 m, max 939 m)

Bioclimatic detailsExpert
Annual mean temp.
22,5°C
Annual rain
1 768mm
Warmest month
31,4°C
Coldest month
12,6°C
Mean alt.
402m
Min
246m
Max
939m
Std. dev.
158m
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

5,4

Org. C

27,7g/kg

Clay

34,9%

Sand

32,7%

Silt

32,4%

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

Dominant lithology: scGLiMaggregated to Tương Dương

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
36,1g/kg
Clay
32,7%
Sand
33,6%
Silt
33,6%
5–15 cm
pH H₂O
5,4
Org. C
27,3g/kg
Clay
34,8%
Sand
32,8%
Silt
32,4%
15–30 cm
pH H₂O
5,4
Org. C
19,8g/kg
Clay
37,2%
Sand
31,6%
Silt
31,2%

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

Land cover

Forest90.4%
Crops0.6%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)8.9%

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

Hydrology4 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

4

Max drainage

14 606km²

Discharge in basins

5,5m³/s

Mean precip.

1 377mm/an

Mean T°

22,5°C

Moisture idx

-0,01

Mean runoff

706mm/an

Mean elev. (basins)

463m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

4,7%

Pesticides

10,7kg/km²

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

Protected areas2

IUCN Not Applicable · 1IUCN IV · 1

Western Nghe An

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 2007

12 990 km²

Pu Huong

IUCN IV

Nature Reserve · 2001

420 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN