Ontologia

Commune · VNM

Củ Chi

Vietnam

AwTropical, savannah(100 %)

Species observed

20

Observations

25

Area

3,8km²

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 Củ Chi : 8 espèces reliées par 6 interactions GloBI sur 2 types (connectance 21.4%, filtre Serrano α=0.2).

Espèces affichées
8
Interactions affichées
6
Connectance
0.214
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

20 distinct species · 25 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

25 obs · 1 cellules
Obs. / cellule
≥ 25
25–24
25–24
25–24
< 25

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

Climate

Mean T°

27,5°C

Annual rain

1 862mm

Warmest m°

34,4°C

Coldest m°

21,5°C

Elevation: 12 m on average (min 7 m, max 15 m)

Bioclimatic detailsExpert
Annual mean temp.
27,5°C
Annual rain
1 862mm
Warmest month
34,4°C
Coldest month
21,5°C
Mean alt.
12m
Min
7m
Max
15m
Std. dev.
2m
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

20,1g/kg

Clay

42,0%

Sand

20,5%

Silt

37,4%

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

Dominant lithology: suGLiMaggregated to Củ Chi

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
26,2g/kg
Clay
40,2%
Sand
21,1%
Silt
38,7%
5–15 cm
pH H₂O
5,7
Org. C
18,3g/kg
Clay
42,1%
Sand
20,5%
Silt
37,4%
15–30 cm
pH H₂O
5,7
Org. C
15,8g/kg
Clay
43,8%
Sand
20,0%
Silt
36,2%

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

Land cover

Forest4.3%
Crops4.7%
Built-up29.1%
Bare soil0.3%
Other (grassland, water…)61.6%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

4 395km²

Discharge in basins

0,7m³/s

Mean precip.

1 905mm/an

Mean T°

27,2°C

Moisture idx

0,16

Mean runoff

1 030mm/an

Mean elev. (basins)

5m

Watersheds crossing here

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

Human pressure

Pop. density

64hab/km²

Night light

24,2nW

Built-up

2 911,8%

Pesticides

23,2kg/km²

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