Ontologia

Commune · VNM

Liên Sơn

Vietnam

AwTropical, savannah(100 %)

Species observed

148

Observations

642

Area

13,2km²

Ecological tissue

Sample of 26 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 Liên Sơn : 20 espèces reliées par 26 interactions GloBI sur 3 types (connectance 8.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
26
Connectance
0.080
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

148 distinct species · 642 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

642 obs · 1 cellules
Obs. / cellule
≥ 642
642–641
642–641
642–641
< 642

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

1 834mm

Warmest m°

33,2°C

Coldest m°

16,9°C

Elevation: 438 m on average (min 419 m, max 483 m)

Bioclimatic detailsExpert
Annual mean temp.
25,0°C
Annual rain
1 834mm
Warmest month
33,2°C
Coldest month
16,9°C
Mean alt.
438m
Min
419m
Max
483m
Std. dev.
22m
Köppen-Geiger (dominant)
AwTropical, savannah(100 %)Tropical

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

Soil & lithology

pH H₂O

5,7

Org. C

22,5g/kg

Clay

37,0%

Sand

34,0%

Silt

28,9%

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

Dominant lithology: smGLiMaggregated to Lắk

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
29,1g/kg
Clay
36,0%
Sand
34,6%
Silt
29,4%
5–15 cm
pH H₂O
5,7
Org. C
21,9g/kg
Clay
36,3%
Sand
34,4%
Silt
29,3%
15–30 cm
pH H₂O
5,8
Org. C
16,4g/kg
Clay
38,8%
Sand
33,1%
Silt
28,1%

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

Land cover

Forest26.7%
Crops12.7%
Built-up3.1%
Bare soil2.2%
Other (grassland, water…)55.3%

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

Hydrology1 basins · 1 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

5,1km

Lake surface here

4,63km²

Basins crossed

1

Max stream order

3

Max drainage

334km²

Discharge in basins

0,5m³/s

Mean precip.

1 618mm/an

Mean T°

22,6°C

Moisture idx

0,07

Mean runoff

1 127mm/an

Mean elev. (basins)

765m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

8hab/km²

Night light

2,0nW

Built-up

310,7%

Pesticides

18,3kg/km²

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