Ontologia

Commune · VNM

Long Trạch

Vietnam

AwTropical, savannah(100 %)

Species observed

11

Observations

11

Area

9,1km²

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

11 distinct species · 11 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 obs · 1 cellules
Obs. / cellule
≥ 11
11–10
11–10
11–10
< 11

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

Climate

Mean T°

27,4°C

Annual rain

1 755mm

Warmest m°

33,7°C

Coldest m°

21,7°C

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

Bioclimatic detailsExpert
Annual mean temp.
27,4°C
Annual rain
1 755mm
Warmest month
33,7°C
Coldest month
21,7°C
Mean alt.
2m
Min
2m
Max
2m
Std. dev.
0m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

6,2

Org. C

19,7g/kg

Clay

43,3%

Sand

24,9%

Silt

31,9%

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

Dominant lithology: suGLiMaggregated to Cần Đước

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
27,4g/kg
Clay
42,7%
Sand
25,0%
Silt
32,3%
5–15 cm
pH H₂O
6,2
Org. C
15,5g/kg
Clay
43,9%
Sand
24,4%
Silt
31,7%
15–30 cm
pH H₂O
6,2
Org. C
16,2g/kg
Clay
43,2%
Sand
25,2%
Silt
31,6%

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

Land cover

Forest6.6%
Crops38.1%
Built-up11.6%
Bare soil1.1%
Other (grassland, water…)42.6%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

1,0km

Basins crossed

2

Max stream order

2

Max drainage

29 759km²

Discharge in basins

9,7m³/s

Mean precip.

1 751mm/an

Mean T°

27,4°C

Moisture idx

0,10

Mean runoff

934mm/an

Mean elev. (basins)

2m

Watersheds crossing here

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

Human pressure

Pop. density

24hab/km²

Night light

6,0nW

Built-up

1 159,5%

Pesticides

23,3kg/km²

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