Ontologia

District · VNM

Tân Hồng

Vietnam

AwTropical, savannah(100 %)

Species observed

2

Observations

7

Area

310,5km²

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

2 distinct species · 7 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

7 obs · 2 cellules
Obs. / cellule
≥ 6
6–5
6–5
6–5
< 6

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

Climate

Mean T°

27,8°C

Annual rain

1 563mm

Warmest m°

34,4°C

Coldest m°

21,7°C

Elevation: 3 m on average (min 2 m, max 5 m)

Bioclimatic detailsExpert
Annual mean temp.
27,8°C
Annual rain
1 563mm
Warmest month
34,4°C
Coldest month
21,7°C
Mean alt.
3m
Min
2m
Max
5m
Std. dev.
1m
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

5,7

Org. C

30,6g/kg

Clay

35,5%

Sand

21,8%

Silt

42,8%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
37,0g/kg
Clay
35,2%
Sand
22,3%
Silt
42,4%
5–15 cm
pH H₂O
5,6
Org. C
23,8g/kg
Clay
35,5%
Sand
21,8%
Silt
42,7%
15–30 cm
pH H₂O
5,7
Org. C
31,0g/kg
Clay
35,6%
Sand
21,2%
Silt
43,2%

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

Land cover

Forest9.7%
Crops73.8%
Built-up1.2%
Bare soil0.8%
Other (grassland, water…)14.5%

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

Hydrology2 basins · 0 lakes · 9 rivers

Hydrology metrics for this exact territory

Stream length here

48,0km

Basins crossed

2

Max stream order

3

Max drainage

1 559km²

Discharge in basins

7,2m³/s

Mean precip.

1 413mm/an

Mean T°

27,7°C

Moisture idx

-0,08

Mean runoff

729mm/an

Mean elev. (basins)

4m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

0,4nW

Built-up

121,2%

Pesticides

24,5kg/km²

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

Sub-administrations6