Ontologia

Commune · VNM

Hải Đường

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

0

Observations

0

Area

10,6km²

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

0 distinct species · 0 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

0 obs · 0 cellules

Aucune observation géoréférencée précise (<10 km) dans ce territoire.

Source : GBIF — observations agrégées par hexagones 0.2° × 0.2° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

24,2°C

Annual rain

1 885mm

Warmest m°

31,3°C

Coldest m°

15,3°C

Elevation: 2 m on average (min 1 m, max 2 m)

Bioclimatic detailsExpert
Annual mean temp.
24,2°C
Annual rain
1 885mm
Warmest month
31,3°C
Coldest month
15,3°C
Mean alt.
2m
Min
1m
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

6,0

Org. C

23,8g/kg

Clay

35,2%

Sand

29,9%

Silt

34,9%

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

Dominant lithology: suGLiMaggregated to Hải Hậu

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
31,8g/kg
Clay
33,9%
Sand
30,4%
Silt
35,6%
5–15 cm
pH H₂O
6,0
Org. C
19,8g/kg
Clay
34,7%
Sand
30,0%
Silt
35,4%
15–30 cm
pH H₂O
6,0
Org. C
19,9g/kg
Clay
37,0%
Sand
29,4%
Silt
33,6%

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

Land cover

Forest4.9%
Crops49.4%
Built-up5.0%
Bare soil0.0%
Other (grassland, water…)40.6%

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

380km²

Discharge in basins

0,3m³/s

Mean precip.

1 702mm/an

Mean T°

24,4°C

Moisture idx

0,24

Mean runoff

870mm/an

Mean elev. (basins)

3m

Watersheds crossing here

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

Human pressure

Pop. density

4hab/km²

Night light

2,1nW

Built-up

499,8%

Pesticides

8,8kg/km²

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

Protected areas1

IUCN Not Applicable · 1🌊 Marine · 1

Red River Delta

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 2004

1 680 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN