Ontologia

Commune · VNM

Yên Nguyên

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

0

Observations

0

Area

39,5km²

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°

23,2°C

Annual rain

2 235mm

Warmest m°

30,8°C

Coldest m°

12,4°C

Elevation: 179 m on average (min 41 m, max 534 m)

Bioclimatic detailsExpert
Annual mean temp.
23,2°C
Annual rain
2 235mm
Warmest month
30,8°C
Coldest month
12,4°C
Mean alt.
179m
Min
41m
Max
534m
Std. dev.
107m
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

24,1g/kg

Clay

33,5%

Sand

27,8%

Silt

38,6%

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

Dominant lithology: scGLiMaggregated to Chiêm Hóa

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
33,5g/kg
Clay
33,5%
Sand
28,5%
Silt
38,0%
5–15 cm
pH H₂O
5,6
Org. C
23,5g/kg
Clay
31,9%
Sand
28,6%
Silt
39,4%
15–30 cm
pH H₂O
5,6
Org. C
15,3g/kg
Clay
35,2%
Sand
26,4%
Silt
38,3%

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

Land cover

Forest61.1%
Crops8.2%
Built-up0.8%
Bare soil1.0%
Other (grassland, water…)29.0%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

5,7km

Basins crossed

2

Max stream order

6

Max drainage

14 973km²

Discharge in basins

15,2m³/s

Mean precip.

1 769mm/an

Mean T°

22,8°C

Moisture idx

0,23

Mean runoff

1 111mm/an

Mean elev. (basins)

195m

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

Built-up

79,6%

Pesticides

8,6kg/km²

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