Ontologia

Commune · VNM

A Vương

Vietnam

AmTropical, monsoon(43 %)

Species observed

39

Observations

65

Area

147,8km²

Ecological tissue

Sample of 14 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 A Vương : 13 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 11 interactions GloBI sur 2 types (connectance 12.1%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
14
Interactions affichées
11
Connectance
0.121
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

39 distinct species · 65 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

65 obs · 2 cellules
Obs. / cellule
≥ 53
53–52
53–52
53–52
< 53

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

Climate

Mean T°

21,4°C

Annual rain

3 051mm

Warmest m°

28,3°C

Coldest m°

14,0°C

Elevation: 823 m on average (min 583 m, max 1 357 m)

Bioclimatic detailsExpert
Annual mean temp.
21,4°C
Annual rain
3 051mm
Warmest month
28,3°C
Coldest month
14,0°C
Mean alt.
823m
Min
583m
Max
1 357m
Std. dev.
161m
Köppen-Geiger (dominant)
AmTropical, monsoon(43 %)Tropical

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

Soil & lithology

pH H₂O

5,6

Org. C

46,7g/kg

Clay

33,5%

Sand

37,1%

Silt

29,4%

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

Dominant lithology: smGLiMaggregated to Tây Giang

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,6
Org. C
66,1g/kg
Clay
32,1%
Sand
38,7%
Silt
29,2%
5–15 cm
pH H₂O
5,6
Org. C
45,9g/kg
Clay
33,3%
Sand
36,8%
Silt
29,8%
15–30 cm
pH H₂O
5,6
Org. C
28,1g/kg
Clay
34,9%
Sand
35,9%
Silt
29,1%

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

Land cover

Forest95.9%
Crops0.3%
Built-up0.0%
Bare soil0.0%
Other (grassland, water…)3.7%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

17,6km

Basins crossed

2

Max stream order

4

Max drainage

2 454km²

Discharge in basins

9,1m³/s

Mean precip.

2 666mm/an

Mean T°

22,3°C

Moisture idx

0,46

Mean runoff

1 816mm/an

Mean elev. (basins)

765m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Built-up

4,0%

Pesticides

12,7kg/km²

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

Protected areas2

IUCN Not Reported · 1IUCN II · 1

Sao La

IUCN Not Reported

Nature Reserve · 2013

376 km²

Bach Ma

IUCN II

National Park · 1986

373 km²

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN