Ontologia

Commune · VNM

Ngọc Chấn

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

0

Observations

0

Area

29,9km²

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

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°

23,6°C

Annual rain

2 119mm

Warmest m°

31,0°C

Coldest m°

12,9°C

Elevation: 139 m on average (min 57 m, max 292 m)

Bioclimatic detailsExpert
Annual mean temp.
23,6°C
Annual rain
2 119mm
Warmest month
31,0°C
Coldest month
12,9°C
Mean alt.
139m
Min
57m
Max
292m
Std. dev.
52m
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

5,3

Org. C

30,3g/kg

Clay

32,3%

Sand

30,0%

Silt

37,7%

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

Dominant lithology: mtGLiMaggregated to Yên Bình

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,4
Org. C
42,2g/kg
Clay
30,2%
Sand
31,6%
Silt
38,2%
5–15 cm
pH H₂O
5,3
Org. C
27,7g/kg
Clay
31,3%
Sand
30,7%
Silt
37,9%
15–30 cm
pH H₂O
5,3
Org. C
21,1g/kg
Clay
35,3%
Sand
27,6%
Silt
37,0%

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

Land cover

Forest56.4%
Crops4.2%
Built-up0.1%
Bare soil1.9%
Other (grassland, water…)37.5%

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

Hydrology3 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

5,1km

Lake surface here

6,81km²

Basins crossed

3

Max stream order

4

Max drainage

6 294km²

Discharge in basins

1,8m³/s

Mean precip.

1 796mm/an

Mean T°

22,8°C

Moisture idx

0,24

Mean runoff

1 167mm/an

Mean elev. (basins)

194m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

0hab/km²

Built-up

5,2%

Pesticides

8,0kg/km²

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

Protected areas1

IUCN V · 1

Thac Ba

IUCN V

Cultural and Historical Site · 1986

161 km²

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