Ontologia

Commune · VNM

Quảng Văn

Vietnam

AmTropical, monsoon(100 %)

Species observed

10

Observations

10

Area

4,6km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 3 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 Quảng Văn : 2 espèces reliées par 2 interactions GloBI sur 1 type (connectance 66.7%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
3
Interactions affichées
2
Connectance
0.667
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

10 distinct species · 10 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

10 obs · 1 cellules
Obs. / cellule
≥ 10
10–9
10–9
10–9
< 10

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

Climate

Mean T°

25,0°C

Annual rain

2 455mm

Warmest m°

31,9°C

Coldest m°

17,5°C

Elevation: 1 m on average (min 1 m, max 1 m)

Bioclimatic detailsExpert
Annual mean temp.
25,0°C
Annual rain
2 455mm
Warmest month
31,9°C
Coldest month
17,5°C
Mean alt.
1m
Min
1m
Max
1m
Std. dev.
0m
Köppen-Geiger (dominant)
AmTropical, monsoon(100 %)Tropical

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

Soil & lithology

pH H₂O

5,8

Org. C

38,4g/kg

Clay

36,5%

Sand

31,8%

Silt

31,6%

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

Dominant lithology: paGLiMaggregated to Ba Đồn

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
59,9g/kg
Clay
35,2%
Sand
32,5%
Silt
32,2%
5–15 cm
pH H₂O
5,8
Org. C
32,6g/kg
Clay
36,2%
Sand
31,9%
Silt
31,9%
15–30 cm
pH H₂O
5,9
Org. C
22,7g/kg
Clay
38,3%
Sand
31,1%
Silt
30,7%

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

Land cover

Forest2.7%
Crops19.8%
Built-up2.0%
Bare soil3.7%
Other (grassland, water…)71.8%

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

Hydrology4 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,4km

Basins crossed

4

Max stream order

5

Max drainage

3 041km²

Discharge in basins

0,9m³/s

Mean precip.

2 440mm/an

Mean T°

24,4°C

Moisture idx

0,45

Mean runoff

1 366mm/an

Mean elev. (basins)

199m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

5hab/km²

Night light

1,6nW

Built-up

197,7%

Pesticides

12,0kg/km²

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