Ontologia

Commune · VNM

Châu Lăng

Vietnam

AwTropical, savannah(100 %)

Species observed

32

Observations

32

Area

31,5km²

Ecological tissue

Sample of 8 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 Châu Lăng : 8 espèces reliées par 4 interactions GloBI sur 2 types (connectance 14.3%, filtre Serrano α=0.2).

Espèces affichées
8
Interactions affichées
4
Connectance
0.143
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

32 distinct species · 32 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

32 obs · 1 cellules
Obs. / cellule
≥ 32
32–31
32–31
32–31
< 32

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

Climate

Mean T°

27,3°C

Annual rain

1 839mm

Warmest m°

33,8°C

Coldest m°

21,3°C

Elevation: 31 m on average (min 2 m, max 315 m)

Bioclimatic detailsExpert
Annual mean temp.
27,3°C
Annual rain
1 839mm
Warmest month
33,8°C
Coldest month
21,3°C
Mean alt.
31m
Min
2m
Max
315m
Std. dev.
50m
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

29,2g/kg

Clay

32,0%

Sand

38,6%

Silt

29,5%

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

Dominant lithology: smGLiMaggregated to Tri Tôn

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
43,4g/kg
Clay
31,1%
Sand
39,4%
Silt
29,5%
5–15 cm
pH H₂O
5,7
Org. C
25,8g/kg
Clay
31,7%
Sand
38,6%
Silt
29,8%
15–30 cm
pH H₂O
5,7
Org. C
18,4g/kg
Clay
33,1%
Sand
37,8%
Silt
29,1%

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

Land cover

Forest23.6%
Crops55.6%
Built-up2.2%
Bare soil0.2%
Other (grassland, water…)18.4%

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

Hydrology3 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

3

Max drainage

12 521km²

Discharge in basins

4,5m³/s

Mean precip.

1 512mm/an

Mean T°

27,3°C

Moisture idx

0,03

Mean runoff

745mm/an

Mean elev. (basins)

9m

Watersheds crossing here

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

Human pressure

Pop. density

4hab/km²

Night light

1,1nW

Built-up

216,3%

Pesticides

22,0kg/km²

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