Ontologia

Commune · VNM

Sông Trà

Vietnam

AmTropical, monsoon(100 %)

Species observed

37

Observations

42

Area

32,1km²

Ecological tissue

Sample of 6 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 Sông Trà : 5 espèces reliées par 4 interactions GloBI sur 1 type (connectance 26.7%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
6
Interactions affichées
4
Connectance
0.267
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

37 distinct species · 42 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

42 obs · 1 cellules
Obs. / cellule
≥ 42
42–41
42–41
42–41
< 42

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

Climate

Mean T°

26,1°C

Annual rain

2 866mm

Warmest m°

34,1°C

Coldest m°

18,1°C

Elevation: 77 m on average (min 32 m, max 239 m)

Bioclimatic detailsExpert
Annual mean temp.
26,1°C
Annual rain
2 866mm
Warmest month
34,1°C
Coldest month
18,1°C
Mean alt.
77m
Min
32m
Max
239m
Std. dev.
29m
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

5,9

Org. C

44,0g/kg

Clay

35,2%

Sand

33,9%

Silt

30,9%

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

Dominant lithology: paGLiMaggregated to Hiệp Đức

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
56,9g/kg
Clay
33,8%
Sand
35,3%
Silt
31,0%
5–15 cm
pH H₂O
6,0
Org. C
44,7g/kg
Clay
34,0%
Sand
34,5%
Silt
31,6%
15–30 cm
pH H₂O
6,0
Org. C
30,3g/kg
Clay
37,8%
Sand
32,0%
Silt
30,2%

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

Land cover

Forest88.0%
Crops1.3%
Built-up0.4%
Bare soil0.1%
Other (grassland, water…)10.2%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

14,6km

Basins crossed

2

Max stream order

4

Max drainage

3 528km²

Discharge in basins

2,4m³/s

Mean precip.

2 086mm/an

Mean T°

24,5°C

Moisture idx

0,28

Mean runoff

1 860mm/an

Mean elev. (basins)

333m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,3nW

Built-up

37,3%

Pesticides

13,8kg/km²

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