Red River Delta
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2004
1 680 km²
Commune · VNM
Giao Hương
Vietnam
CwaTemperate, dry winter, hot summer(100 %)
Species observed
54
Observations
85
Area
9,7km²
Ecological tissue
Sample of 12 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Giao Hương : 7 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 16 interactions GloBI sur 2 types (connectance 24.2%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
12
Interactions affichées
16
Connectance
0.242
Patrimoniales
1
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
54 distinct species · 85 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
24,2°C
Annual rain
1 877mm
Warmest m°
30,5°C
Coldest m°
16,1°C
Elevation: 1 m on average (min 0 m, max 1 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
24,2°C
Annual rain
1 877mm
Warmest month
30,5°C
Coldest month
16,1°C
Mean alt.
1m
Min
0m
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
25,5g/kg
Clay
35,6%
Sand
27,9%
Silt
36,5%
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
33,1g/kg
Clay
35,2%
Sand
27,8%
Silt
36,9%
5–15 cm
pH H₂O
6,1
Org. C
22,3g/kg
Clay
35,6%
Sand
27,9%
Silt
36,5%
15–30 cm
pH H₂O
6,1
Org. C
21,2g/kg
Clay
35,9%
Sand
27,9%
Silt
36,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest1.7%
Crops61.1%
Built-up3.9%
Bare soil1.2%
Other (grassland, water…)32.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
1,9km
Basins crossed
3
Max stream order
8
Max drainage
138 856km²
Discharge in basins
36,8m³/s
Mean precip.
1 688mm/an
Mean T°
24,4°C
Moisture idx
0,25
Mean runoff
907mm/an
Mean elev. (basins)
2m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
4hab/km²
Night light
1,8nW
Built-up
389,7%
Pesticides
8,3kg/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