Ontologia

Commune · VNM

Bắc Ái

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

0

Observations

0

Area

22,3km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

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

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

0 obs · 0 cellules

Aucune observation géoréférencée précise (<10 km) dans ce territoire.

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

Climate

Mean T°

20,7°C

Annual rain

1 872mm

Warmest m°

28,8°C

Coldest m°

9,2°C

Elevation: 504 m on average (min 344 m, max 773 m)

Bioclimatic detailsExpert
Annual mean temp.
20,7°C
Annual rain
1 872mm
Warmest month
28,8°C
Coldest month
9,2°C
Mean alt.
504m
Min
344m
Max
773m
Std. dev.
101m
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

5,6

Org. C

23,9g/kg

Clay

32,9%

Sand

24,7%

Silt

42,4%

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

Dominant lithology: scGLiMaggregated to Tràng Định

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
35,6g/kg
Clay
30,7%
Sand
25,3%
Silt
43,9%
5–15 cm
pH H₂O
5,6
Org. C
22,0g/kg
Clay
32,5%
Sand
25,1%
Silt
42,4%
15–30 cm
pH H₂O
5,6
Org. C
14,2g/kg
Clay
35,4%
Sand
23,7%
Silt
40,9%

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

Land cover

Forest75.7%
Crops0.8%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)23.5%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,6km

Basins crossed

2

Max stream order

1

Max drainage

7 022km²

Discharge in basins

1,2m³/s

Mean precip.

1 457mm/an

Mean T°

21,7°C

Moisture idx

0,07

Mean runoff

552mm/an

Mean elev. (basins)

374m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

0,2%

Pesticides

8,9kg/km²

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