Ontologia

Commune · VNM

Giao Xuân

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

84

Observations

98

Area

9,3km²

Ecological tissue

Sample of 21 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 Xuân : 17 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 21 interactions GloBI sur 2 types (connectance 9.1%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
22
Interactions affichées
21
Connectance
0.091
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

84 distinct species · 98 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

98 obs · 1 cellules
Obs. / cellule
≥ 98
98–97
98–97
98–97
< 98

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

Climate

Mean T°

24,3°C

Annual rain

1 884mm

Warmest m°

30,5°C

Coldest m°

16,3°C

Elevation: 1 m on average (min -4 m, max 1 m)

Bioclimatic detailsExpert
Annual mean temp.
24,3°C
Annual rain
1 884mm
Warmest month
30,5°C
Coldest month
16,3°C
Mean alt.
1m
Min
-4m
Max
1m
Std. dev.
1m
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

26,1g/kg

Clay

35,3%

Sand

29,1%

Silt

35,6%

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

Dominant lithology: suGLiMaggregated to Giao Thủy

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
32,8g/kg
Clay
34,7%
Sand
29,0%
Silt
36,3%
5–15 cm
pH H₂O
6,1
Org. C
23,8g/kg
Clay
35,0%
Sand
29,2%
Silt
35,8%
15–30 cm
pH H₂O
6,2
Org. C
21,6g/kg
Clay
36,2%
Sand
29,1%
Silt
34,7%

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

Land cover

Forest1.6%
Crops49.4%
Built-up5.2%
Bare soil2.6%
Other (grassland, water…)41.2%

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

Hydrology2 basins · 2 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,34km²

Basins crossed

2

Max drainage

138 856km²

Discharge in basins

1,4m³/s

Mean precip.

1 684mm/an

Mean T°

24,4°C

Moisture idx

0,24

Mean runoff

898mm/an

Mean elev. (basins)

2m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

6hab/km²

Night light

2,6nW

Built-up

523,2%

Pesticides

9,1kg/km²

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

Protected areas3

IUCN Not Applicable · 1IUCN Not Reported · 1IUCN II · 1🌊 Marine · 3

Red River Delta

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 2004

1 680 km²

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