Ontologia

Commune · VNM

Rã Bản

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

1

Observations

1

Area

24,8km²

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

1 distinct species · 1 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 obs · 1 cellules
Obs. / cellule
≥ 1
1–0
1–0
1–0
< 1

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

Climate

Mean T°

21,0°C

Annual rain

2 107mm

Warmest m°

28,6°C

Coldest m°

10,1°C

Elevation: 515 m on average (min 358 m, max 888 m)

Bioclimatic detailsExpert
Annual mean temp.
21,0°C
Annual rain
2 107mm
Warmest month
28,6°C
Coldest month
10,1°C
Mean alt.
515m
Min
358m
Max
888m
Std. dev.
125m
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

31,5g/kg

Clay

30,5%

Sand

25,6%

Silt

43,9%

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

Dominant lithology: scGLiMaggregated to Chợ Đồn

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
47,8g/kg
Clay
30,0%
Sand
26,5%
Silt
43,5%
5–15 cm
pH H₂O
5,5
Org. C
28,3g/kg
Clay
29,1%
Sand
26,3%
Silt
44,5%
15–30 cm
pH H₂O
5,6
Org. C
18,5g/kg
Clay
32,3%
Sand
24,1%
Silt
43,6%

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

Land cover

Forest80.8%
Crops1.7%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)17.4%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,2km

Basins crossed

1

Max stream order

2

Max drainage

1 226km²

Discharge in basins

0,5m³/s

Mean precip.

1 696mm/an

Mean T°

21,5°C

Moisture idx

0,23

Mean runoff

741mm/an

Mean elev. (basins)

412m

Watersheds crossing here

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

4,4%

Pesticides

8,9kg/km²

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