Ontologia

Commune · VNM

Liễu Giai

Vietnam

Species observed

905

Observations

8 830

Area

0,7km²

Ecological tissue

Sample of 48 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 Liễu Giai : 46 espèces reliées par 48 interactions GloBI sur 4 types (connectance 4.3%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
48
Interactions affichées
48
Connectance
0.043
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

905 distinct species · 8 830 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 830 obs · 1 cellules
Obs. / cellule
≥ 8 830
8 830–8 829
8 830–8 829
8 830–8 829
< 8 830

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 878mm

Warmest m°

32,4°C

Coldest m°

13,3°C

Elevation: 11 m on average (min 11 m, max 12 m)

Bioclimatic detailsExpert
Annual mean temp.
24,1°C
Annual rain
1 878mm
Warmest month
32,4°C
Coldest month
13,3°C
Mean alt.
11m
Min
11m
Max
12m
Std. dev.
1m

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

17,7g/kg

Clay

28,2%

Sand

29,3%

Silt

42,5%

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

Dominant lithology: suGLiMaggregated to Ba Đình

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,1
Org. C
25,2g/kg
Clay
27,7%
Sand
30,1%
Silt
42,1%
5–15 cm
pH H₂O
6,1
Org. C
15,5g/kg
Clay
27,9%
Sand
29,4%
Silt
42,8%
15–30 cm
pH H₂O
6,1
Org. C
12,5g/kg
Clay
29,0%
Sand
28,5%
Silt
42,5%

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

Land cover

Forest0.2%
Crops0.0%
Built-up43.7%
Bare soil0.0%
Other (grassland, water…)56.0%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

137 514km²

Discharge in basins

5,0m³/s

Mean precip.

1 683mm/an

Mean T°

23,8°C

Moisture idx

0,23

Mean runoff

896mm/an

Mean elev. (basins)

10m

Watersheds crossing here

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

Human pressure

Pop. density

266hab/km²

Night light

28,5nW

Built-up

4 374,4%

Pesticides

8,1kg/km²

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