Ontologia

Commune · VNM

Hà Dương

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

12

Observations

16

Area

4,7km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 4 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 Hà Dương : 4 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 2 interactions GloBI sur 2 types (connectance 33.3%, filtre Serrano α=0.2).

Espèces affichées
4
Interactions affichées
2
Connectance
0.333
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Species present

12 distinct species · 16 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 obs · 1 cellules
Obs. / cellule
≥ 16
16–15
16–15
16–15
< 16

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

Climate

Mean T°

24,2°C

Annual rain

1 791mm

Warmest m°

32,6°C

Coldest m°

14,0°C

Elevation: 4 m on average (min 2 m, max 15 m)

Bioclimatic detailsExpert
Annual mean temp.
24,2°C
Annual rain
1 791mm
Warmest month
32,6°C
Coldest month
14,0°C
Mean alt.
4m
Min
2m
Max
15m
Std. dev.
2m
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

5,9

Org. C

19,1g/kg

Clay

34,4%

Sand

29,5%

Silt

36,1%

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

Dominant lithology: smGLiMaggregated to Hà Trung

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
24,8g/kg
Clay
33,0%
Sand
30,3%
Silt
36,6%
5–15 cm
pH H₂O
5,9
Org. C
19,2g/kg
Clay
32,8%
Sand
30,1%
Silt
37,1%
15–30 cm
pH H₂O
6,0
Org. C
13,4g/kg
Clay
37,2%
Sand
28,2%
Silt
34,6%

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

Land cover

Forest11.7%
Crops47.5%
Built-up3.2%
Bare soil1.0%
Other (grassland, water…)36.6%

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

Hydrology1 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

1

Max drainage

610km²

Discharge in basins

0,1m³/s

Mean precip.

1 773mm/an

Mean T°

24,2°C

Moisture idx

0,25

Mean runoff

955mm/an

Mean elev. (basins)

24m

Watersheds crossing here

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

Human pressure

Pop. density

6hab/km²

Night light

1,8nW

Built-up

316,0%

Pesticides

9,7kg/km²

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