Ontologia

District · VNM

Văn Giang

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

73

Observations

140

Area

72,3km²

Ecological tissue

Sample of 19 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 Văn Giang : 19 espèces reliées par 15 interactions GloBI sur 3 types (connectance 8.8%, filtre Serrano α=0.2).

Espèces affichées
19
Interactions affichées
15
Connectance
0.088
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

73 distinct species · 140 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

140 obs · 3 cellules
Obs. / cellule
≥ 132
132–131
132–131
7–131
< 7

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

Climate

Mean T°

24,1°C

Annual rain

1 893mm

Warmest m°

32,5°C

Coldest m°

13,4°C

Elevation: 6 m on average (min 4 m, max 10 m)

Bioclimatic detailsExpert
Annual mean temp.
24,1°C
Annual rain
1 893mm
Warmest month
32,5°C
Coldest month
13,4°C
Mean alt.
6m
Min
4m
Max
10m
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

6,0

Org. C

18,5g/kg

Clay

30,1%

Sand

30,4%

Silt

39,5%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
24,4g/kg
Clay
29,6%
Sand
30,8%
Silt
39,6%
5–15 cm
pH H₂O
6,0
Org. C
17,2g/kg
Clay
29,3%
Sand
31,0%
Silt
39,8%
15–30 cm
pH H₂O
6,0
Org. C
14,0g/kg
Clay
31,5%
Sand
29,5%
Silt
39,1%

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

Land cover

Forest8.3%
Crops24.2%
Built-up7.0%
Bare soil0.7%
Other (grassland, water…)59.8%

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

Hydrology3 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

14,4km

Basins crossed

3

Max stream order

8

Max drainage

137 514km²

Discharge in basins

151,7m³/s

Mean precip.

1 680mm/an

Mean T°

24,0°C

Moisture idx

0,23

Mean runoff

874mm/an

Mean elev. (basins)

7m

Watersheds crossing here

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

Human pressure

Pop. density

11hab/km²

Night light

11,1nW

Built-up

697,5%

Pesticides

8,9kg/km²

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

Sub-administrations7