Red River Delta
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2004
1 680 km²
Commune · VNM
Giao Hà
Vietnam
CwaTemperate, dry winter, hot summer(100 %)
Species observed
1
Observations
3
Area
6,3km²
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
1 distinct species · 3 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
24,3°C
Annual rain
1 903mm
Warmest m°
30,7°C
Coldest m°
16,0°C
Elevation: 1 m on average (min 1 m, max 1 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
24,3°C
Annual rain
1 903mm
Warmest month
30,7°C
Coldest month
16,0°C
Mean alt.
1m
Min
1m
Max
1m
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
6,1
Org. C
25,6g/kg
Clay
35,0%
Sand
29,3%
Silt
35,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Giao Thủy
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
6,0
Org. C
32,6g/kg
Clay
34,4%
Sand
29,3%
Silt
36,2%
5–15 cm
pH H₂O
6,1
Org. C
22,7g/kg
Clay
34,7%
Sand
29,4%
Silt
35,8%
15–30 cm
pH H₂O
6,1
Org. C
21,6g/kg
Clay
35,9%
Sand
29,2%
Silt
34,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest1.3%
Crops49.6%
Built-up8.0%
Bare soil0.2%
Other (grassland, water…)41.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
2
Max drainage
138 856km²
Discharge in basins
21,7m³/s
Mean precip.
1 688mm/an
Mean T°
24,4°C
Moisture idx
0,25
Mean runoff
906mm/an
Mean elev. (basins)
2m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
10hab/km²
Night light
3,4nW
Built-up
798,4%
Pesticides
9,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Applicable · 1IUCN Not Reported · 1🌊 Marine · 2
Xuan Thuy Natural Wetland Reserve
IUCN Not ReportedWetland of International Importance (Ramsar Site) · 2003
109 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN