Ontologia

Commune · VNM

Hồng Long

Vietnam

AmTropical, monsoon(100 %)

Species observed

2

Observations

2

Area

7,6km²

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

2 distinct species · 2 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 obs · 1 cellules
Obs. / cellule
≥ 2
2–1
2–1
2–1
< 2

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

Climate

Mean T°

24,8°C

Annual rain

2 306mm

Warmest m°

34,3°C

Coldest m°

14,8°C

Elevation: 6 m on average (min 5 m, max 8 m)

Bioclimatic detailsExpert
Annual mean temp.
24,8°C
Annual rain
2 306mm
Warmest month
34,3°C
Coldest month
14,8°C
Mean alt.
6m
Min
5m
Max
8m
Std. dev.
0m
Köppen-Geiger (dominant)
AmTropical, monsoon(100 %)Tropical

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

Soil & lithology

pH H₂O

5,8

Org. C

20,6g/kg

Clay

31,6%

Sand

41,7%

Silt

26,6%

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

Dominant lithology: paGLiMaggregated to Nam Đàn

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
29,0g/kg
Clay
30,7%
Sand
42,0%
Silt
27,3%
5–15 cm
pH H₂O
5,7
Org. C
20,4g/kg
Clay
30,5%
Sand
42,5%
Silt
26,9%
15–30 cm
pH H₂O
5,8
Org. C
12,3g/kg
Clay
33,7%
Sand
40,5%
Silt
25,8%

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

Land cover

Forest8.8%
Crops54.0%
Built-up3.5%
Bare soil1.3%
Other (grassland, water…)32.4%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

4,8km

Basins crossed

1

Max stream order

6

Max drainage

23 713km²

Discharge in basins

5,1m³/s

Mean precip.

1 591mm/an

Mean T°

24,4°C

Moisture idx

0,14

Mean runoff

1 110mm/an

Mean elev. (basins)

77m

Watersheds crossing here

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

Human pressure

Pop. density

5hab/km²

Night light

0,2nW

Built-up

345,6%

Pesticides

9,4kg/km²

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