Ontologia

Commune · VNM

Duy Sơn

Vietnam

AmTropical, monsoon(100 %)

Species observed

62

Observations

81

Area

72,5km²

Ecological tissue

Sample of 18 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 Duy Sơn : 14 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 14 interactions GloBI sur 4 types (connectance 9.2%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
18
Interactions affichées
14
Connectance
0.091
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

62 distinct species · 81 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

81 obs · 2 cellules
Obs. / cellule
≥ 48
48–47
48–47
48–47
< 48

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

Climate

Mean T°

25,3°C

Annual rain

3 256mm

Warmest m°

32,8°C

Coldest m°

17,9°C

Elevation: 223 m on average (min 5 m, max 681 m)

Bioclimatic detailsExpert
Annual mean temp.
25,3°C
Annual rain
3 256mm
Warmest month
32,8°C
Coldest month
17,9°C
Mean alt.
223m
Min
5m
Max
681m
Std. dev.
204m
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

6,0

Org. C

38,5g/kg

Clay

32,6%

Sand

38,5%

Silt

28,9%

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

Dominant lithology: paGLiMaggregated to Duy Xuyên

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
48,1g/kg
Clay
31,8%
Sand
39,6%
Silt
28,6%
5–15 cm
pH H₂O
5,9
Org. C
37,8g/kg
Clay
31,3%
Sand
38,9%
Silt
29,9%
15–30 cm
pH H₂O
6,0
Org. C
29,5g/kg
Clay
34,8%
Sand
36,9%
Silt
28,3%

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

Land cover

Forest82.6%
Crops7.1%
Built-up0.8%
Bare soil0.2%
Other (grassland, water…)9.3%

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

Hydrology2 basins · 2 lakes · 0 rivers

Hydrology metrics for this exact territory

Lake surface here

0,88km²

Basins crossed

2

Max drainage

9 542km²

Discharge in basins

84,7m³/s

Mean precip.

1 997mm/an

Mean T°

25,7°C

Moisture idx

0,28

Mean runoff

1 888mm/an

Mean elev. (basins)

73m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

1hab/km²

Night light

0,5nW

Built-up

80,2%

Pesticides

15,2kg/km²

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