Ontologia

Commune · VNM

Đồng Việt

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

54

Observations

81

Area

9,8km²

Ecological tissue

Sample of 20 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 Đồng Việt : 20 espèces reliées par 19 interactions GloBI sur 3 types (connectance 10.0%, filtre Serrano α=0.2).

Espèces affichées
20
Interactions affichées
19
Connectance
0.100
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

54 distinct species · 81 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

81 obs · 1 cellules
Obs. / cellule
≥ 81
81–80
81–80
81–80
< 81

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

Climate

Mean T°

23,9°C

Annual rain

1 879mm

Warmest m°

32,2°C

Coldest m°

13,0°C

Elevation: 4 m on average (min 3 m, max 8 m)

Bioclimatic detailsExpert
Annual mean temp.
23,9°C
Annual rain
1 879mm
Warmest month
32,2°C
Coldest month
13,0°C
Mean alt.
4m
Min
3m
Max
8m
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

6,2

Org. C

19,8g/kg

Clay

35,3%

Sand

26,4%

Silt

38,3%

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

Dominant lithology: suGLiMaggregated to Yên Dũng

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,2
Org. C
27,5g/kg
Clay
34,3%
Sand
27,3%
Silt
38,4%
5–15 cm
pH H₂O
6,2
Org. C
18,3g/kg
Clay
34,3%
Sand
27,1%
Silt
38,7%
15–30 cm
pH H₂O
6,3
Org. C
13,6g/kg
Clay
37,5%
Sand
24,8%
Silt
37,8%

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

Land cover

Forest4.9%
Crops49.1%
Built-up2.3%
Bare soil0.8%
Other (grassland, water…)43.0%

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

Hydrology1 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

2,7km

Basins crossed

1

Max stream order

6

Max drainage

6 271km²

Discharge in basins

17,7m³/s

Mean precip.

1 518mm/an

Mean T°

23,8°C

Moisture idx

0,16

Mean runoff

754mm/an

Mean elev. (basins)

21m

Watersheds crossing here

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

Human pressure

Pop. density

3hab/km²

Night light

1,2nW

Built-up

227,2%

Pesticides

7,9kg/km²

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