Ontologia

Commune · VNM

Lưu Kiếm

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

4

Observations

5

Area

10,6km²

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

4 distinct species · 5 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 obs · 1 cellules
Obs. / cellule
≥ 5
5–4
5–4
5–4
< 5

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 898mm

Warmest m°

31,8°C

Coldest m°

13,4°C

Elevation: 4 m on average (min 2 m, max 12 m)

Bioclimatic detailsExpert
Annual mean temp.
23,9°C
Annual rain
1 898mm
Warmest month
31,8°C
Coldest month
13,4°C
Mean alt.
4m
Min
2m
Max
12m
Std. dev.
2m
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

6,3

Org. C

34,5g/kg

Clay

34,9%

Sand

27,4%

Silt

37,7%

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

Dominant lithology: suGLiMaggregated to Thuỷ Nguyên

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
48,4g/kg
Clay
36,4%
Sand
26,6%
Silt
37,1%
5–15 cm
pH H₂O
6,3
Org. C
33,8g/kg
Clay
33,3%
Sand
28,3%
Silt
38,4%
15–30 cm
pH H₂O
6,4
Org. C
21,2g/kg
Clay
35,1%
Sand
27,2%
Silt
37,7%

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

Land cover

Forest14.8%
Crops22.7%
Built-up5.4%
Bare soil0.9%
Other (grassland, water…)56.2%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

6,4km

Basins crossed

2

Max stream order

2

Max drainage

360km²

Discharge in basins

0,0m³/s

Mean precip.

1 714mm/an

Mean T°

24,0°C

Moisture idx

0,28

Mean runoff

746mm/an

Mean elev. (basins)

9m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

5hab/km²

Night light

3,4nW

Built-up

540,9%

Pesticides

8,6kg/km²

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