Ontologia

Commune · VNM

Cổ Am

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

2

Observations

2

Area

3,5km²

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 · 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°

24,2°C

Annual rain

1 738mm

Warmest m°

31,5°C

Coldest m°

14,7°C

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

Bioclimatic detailsExpert
Annual mean temp.
24,2°C
Annual rain
1 738mm
Warmest month
31,5°C
Coldest month
14,7°C
Mean alt.
2m
Min
2m
Max
2m
Std. dev.
0m
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

6,2

Org. C

22,6g/kg

Clay

36,5%

Sand

28,2%

Silt

35,3%

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

Dominant lithology: suGLiMaggregated to Vĩnh Bảo

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
29,5g/kg
Clay
35,0%
Sand
29,2%
Silt
35,8%
5–15 cm
pH H₂O
6,1
Org. C
20,7g/kg
Clay
35,7%
Sand
28,5%
Silt
35,8%
15–30 cm
pH H₂O
6,2
Org. C
17,8g/kg
Clay
38,9%
Sand
26,8%
Silt
34,3%

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

Land cover

Forest1.6%
Crops62.0%
Built-up6.8%
Bare soil0.7%
Other (grassland, water…)29.0%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,3km

Basins crossed

1

Max stream order

2

Max drainage

1 939km²

Discharge in basins

0,1m³/s

Mean precip.

1 687mm/an

Mean T°

24,2°C

Moisture idx

0,25

Mean runoff

801mm/an

Mean elev. (basins)

4m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

12hab/km²

Night light

2,6nW

Built-up

674,6%

Pesticides

8,5kg/km²

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