Ontologia

Commune · VNM

Đu

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

0

Observations

0

Area

2,4km²

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°

23,5°C

Annual rain

1 973mm

Warmest m°

31,4°C

Coldest m°

12,3°C

Elevation: 61 m on average (min 55 m, max 74 m)

Bioclimatic detailsExpert
Annual mean temp.
23,5°C
Annual rain
1 973mm
Warmest month
31,4°C
Coldest month
12,3°C
Mean alt.
61m
Min
55m
Max
74m
Std. dev.
6m
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

5,5

Org. C

24,6g/kg

Clay

34,3%

Sand

25,4%

Silt

40,3%

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

Dominant lithology: paGLiMaggregated to Phú Lương

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
34,5g/kg
Clay
35,1%
Sand
25,6%
Silt
39,3%
5–15 cm
pH H₂O
5,5
Org. C
23,8g/kg
Clay
34,4%
Sand
25,6%
Silt
39,9%
15–30 cm
pH H₂O
5,5
Org. C
15,5g/kg
Clay
33,4%
Sand
25,0%
Silt
41,6%

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

Land cover

Forest22.6%
Crops22.1%
Built-up9.2%
Bare soil1.8%
Other (grassland, water…)44.3%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,7km

Basins crossed

1

Max stream order

3

Max drainage

377km²

Discharge in basins

0,1m³/s

Mean precip.

1 855mm/an

Mean T°

22,9°C

Moisture idx

0,28

Mean runoff

853mm/an

Mean elev. (basins)

108m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

19hab/km²

Night light

1,4nW

Built-up

919,6%

Pesticides

9,1kg/km²

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