Ontologia

Commune · VNM

Đông Xuyên

Vietnam

AwTropical, savannah(100 %)

Species observed

67

Observations

88

Area

1,2km²

Ecological tissue

Sample of 23 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 Đông Xuyên : 21 espèces reliées par 16 interactions GloBI sur 3 types (connectance 6.3%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
23
Interactions affichées
16
Connectance
0.063
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

67 distinct species · 88 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

88 obs · 1 cellules
Obs. / cellule
≥ 88
88–87
88–87
88–87
< 88

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

Climate

Mean T°

27,4°C

Annual rain

1 641mm

Warmest m°

33,8°C

Coldest m°

21,5°C

Elevation: 3 m on average (min 3 m, max 4 m)

Bioclimatic detailsExpert
Annual mean temp.
27,4°C
Annual rain
1 641mm
Warmest month
33,8°C
Coldest month
21,5°C
Mean alt.
3m
Min
3m
Max
4m
Std. dev.
0m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

5,6

Org. C

24,6g/kg

Clay

41,2%

Sand

22,1%

Silt

36,8%

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

Dominant lithology: suGLiMaggregated to Long Xuyên

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
32,1g/kg
Clay
40,9%
Sand
22,4%
Silt
36,7%
5–15 cm
pH H₂O
5,6
Org. C
19,0g/kg
Clay
41,6%
Sand
21,7%
Silt
36,8%
15–30 cm
pH H₂O
5,6
Org. C
22,7g/kg
Clay
41,2%
Sand
22,1%
Silt
36,8%

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

Land cover

Forest3.9%
Crops6.3%
Built-up26.8%
Bare soil0.1%
Other (grassland, water…)63.0%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max stream order

1

Max drainage

772 020km²

Discharge in basins

79,2m³/s

Mean precip.

1 418mm/an

Mean T°

27,4°C

Moisture idx

-0,04

Mean runoff

766mm/an

Mean elev. (basins)

3m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

83hab/km²

Night light

18,6nW

Built-up

2 679,9%

Pesticides

21,5kg/km²

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