Ontologia

Commune · VNM

Hợp Châu

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

12

Observations

13

Area

16,3km²

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

12 distinct species · 13 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

13 obs · 1 cellules
Obs. / cellule
≥ 13
13–12
13–12
13–12
< 13

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

Climate

Mean T°

23,3°C

Annual rain

2 255mm

Warmest m°

31,6°C

Coldest m°

12,7°C

Elevation: 125 m on average (min 33 m, max 317 m)

Bioclimatic detailsExpert
Annual mean temp.
23,3°C
Annual rain
2 255mm
Warmest month
31,6°C
Coldest month
12,7°C
Mean alt.
125m
Min
33m
Max
317m
Std. dev.
103m
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

5,9

Org. C

26,8g/kg

Clay

35,7%

Sand

25,0%

Silt

39,3%

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

Dominant lithology: smGLiMaggregated to Lương Sơn

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
36,1g/kg
Clay
34,3%
Sand
26,3%
Silt
39,4%
5–15 cm
pH H₂O
5,9
Org. C
26,7g/kg
Clay
35,1%
Sand
25,3%
Silt
39,7%
15–30 cm
pH H₂O
6,0
Org. C
17,6g/kg
Clay
37,9%
Sand
23,4%
Silt
38,7%

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

Land cover

Forest73.5%
Crops7.9%
Built-up0.8%
Bare soil0.2%
Other (grassland, water…)17.6%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

5 752km²

Discharge in basins

0,5m³/s

Mean precip.

1 729mm/an

Mean T°

23,8°C

Moisture idx

0,24

Mean runoff

950mm/an

Mean elev. (basins)

65m

Watersheds crossing here

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

Human pressure

Pop. density

2hab/km²

Night light

0,0nW

Built-up

76,1%

Pesticides

9,2kg/km²

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