Ontologia

Commune · VNM

Văn Khúc

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

13

Observations

28

Area

9,7km²

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

13 distinct species · 28 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

28 obs · 1 cellules
Obs. / cellule
≥ 28
28–27
28–27
28–27
< 28

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

Climate

Mean T°

23,9°C

Annual rain

1 691mm

Warmest m°

31,9°C

Coldest m°

13,1°C

Elevation: 40 m on average (min 18 m, max 167 m)

Bioclimatic detailsExpert
Annual mean temp.
23,9°C
Annual rain
1 691mm
Warmest month
31,9°C
Coldest month
13,1°C
Mean alt.
40m
Min
18m
Max
167m
Std. dev.
37m
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

21,8g/kg

Clay

30,5%

Sand

25,9%

Silt

43,6%

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

Dominant lithology: pbGLiMaggregated to Cẩm Khê

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
29,1g/kg
Clay
29,4%
Sand
27,0%
Silt
43,5%
5–15 cm
pH H₂O
5,6
Org. C
21,0g/kg
Clay
29,1%
Sand
26,7%
Silt
44,3%
15–30 cm
pH H₂O
5,6
Org. C
15,3g/kg
Clay
33,1%
Sand
24,0%
Silt
42,9%

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

Land cover

Forest44.0%
Crops24.6%
Built-up3.1%
Bare soil2.4%
Other (grassland, water…)25.8%

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

Hydrology1 basins · 1 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,25km²

Basins crossed

1

Max drainage

47 031km²

Discharge in basins

2,9m³/s

Mean precip.

1 720mm/an

Mean T°

22,4°C

Moisture idx

0,21

Mean runoff

839mm/an

Mean elev. (basins)

223m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

4hab/km²

Night light

0,5nW

Built-up

313,9%

Pesticides

8,5kg/km²

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