Ontologia

Commune · VNM

Sơn Hùng

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

9

Observations

22

Area

19km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 2 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 Sơn Hùng : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
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

9 distinct species · 22 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

22 obs · 1 cellules
Obs. / cellule
≥ 22
22–21
22–21
22–21
< 22

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

Climate

Mean T°

23,8°C

Annual rain

1 649mm

Warmest m°

31,9°C

Coldest m°

12,9°C

Elevation: 57 m on average (min 22 m, max 171 m)

Bioclimatic detailsExpert
Annual mean temp.
23,8°C
Annual rain
1 649mm
Warmest month
31,9°C
Coldest month
12,9°C
Mean alt.
57m
Min
22m
Max
171m
Std. dev.
32m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(100 %)Temperate

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

22,6g/kg

Clay

31,1%

Sand

24,5%

Silt

44,4%

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

Dominant lithology: scGLiMaggregated to Thanh Sơn

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
27,2g/kg
Clay
31,6%
Sand
25,2%
Silt
43,2%
5–15 cm
pH H₂O
5,9
Org. C
24,0g/kg
Clay
30,8%
Sand
25,1%
Silt
44,1%
15–30 cm
pH H₂O
5,9
Org. C
16,6g/kg
Clay
30,9%
Sand
23,4%
Silt
45,8%

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

Land cover

Forest64.3%
Crops11.3%
Built-up1.3%
Bare soil0.8%
Other (grassland, water…)22.4%

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

Hydrology2 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

8,4km

Basins crossed

2

Max stream order

4

Max drainage

48 717km²

Discharge in basins

0,6m³/s

Mean precip.

1 541mm/an

Mean T°

22,0°C

Moisture idx

0,14

Mean runoff

799mm/an

Mean elev. (basins)

311m

Watersheds crossing here

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

2hab/km²

Night light

0,7nW

Built-up

126,9%

Pesticides

8,3kg/km²

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