Ontologia

Commune · VNM

Đại Lịch

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

3

Observations

8

Area

43,7km²

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

3 distinct species · 8 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 obs · 1 cellules
Obs. / cellule
≥ 8
8–7
8–7
8–7
< 8

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

Climate

Mean T°

22,4°C

Annual rain

1 970mm

Warmest m°

30,1°C

Coldest m°

11,7°C

Elevation: 315 m on average (min 209 m, max 589 m)

Bioclimatic detailsExpert
Annual mean temp.
22,4°C
Annual rain
1 970mm
Warmest month
30,1°C
Coldest month
11,7°C
Mean alt.
315m
Min
209m
Max
589m
Std. dev.
92m
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

5,5

Org. C

27,1g/kg

Clay

33,0%

Sand

28,4%

Silt

38,6%

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

Dominant lithology: smGLiMaggregated to Văn Chấn

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
36,4g/kg
Clay
32,3%
Sand
28,9%
Silt
38,8%
5–15 cm
pH H₂O
5,4
Org. C
27,3g/kg
Clay
32,0%
Sand
28,8%
Silt
39,2%
15–30 cm
pH H₂O
5,4
Org. C
17,5g/kg
Clay
34,8%
Sand
27,3%
Silt
37,8%

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

Land cover

Forest85.1%
Crops1.6%
Built-up0.3%
Bare soil0.0%
Other (grassland, water…)13.0%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,7km

Basins crossed

1

Max stream order

2

Max drainage

47 031km²

Discharge in basins

12,9m³/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

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Built-up

27,0%

Pesticides

8,4kg/km²

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