Ontologia

City · VNM

Châu Đốc

Vietnam

AwTropical, savannah(100 %)

Species observed

228

Observations

570

Area

103,4km²

Ecological tissue

Sample of 35 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 Đốc : 30 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 33 interactions GloBI sur 3 types (connectance 4.7%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
33
Connectance
0.047
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

228 distinct species · 570 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

570 obs · 2 cellules
Obs. / cellule
≥ 444
444–443
444–443
444–443
< 444

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

Climate

Mean T°

27,6°C

Annual rain

1 482mm

Warmest m°

34,2°C

Coldest m°

21,6°C

Elevation: 4 m on average (min 2 m, max 36 m)

Bioclimatic detailsExpert
Annual mean temp.
27,6°C
Annual rain
1 482mm
Warmest month
34,2°C
Coldest month
21,6°C
Mean alt.
4m
Min
2m
Max
36m
Std. dev.
6m
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

5,5

Org. C

33,1g/kg

Clay

34,8%

Sand

24,6%

Silt

40,7%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,5
Org. C
44,6g/kg
Clay
35,1%
Sand
24,9%
Silt
39,9%
5–15 cm
pH H₂O
5,5
Org. C
27,7g/kg
Clay
34,7%
Sand
24,4%
Silt
40,9%
15–30 cm
pH H₂O
5,5
Org. C
27,1g/kg
Clay
34,4%
Sand
24,4%
Silt
41,2%

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

Land cover

Forest9.2%
Crops65.2%
Built-up3.6%
Bare soil0.3%
Other (grassland, water…)21.6%

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

Hydrology4 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

19,9km

Basins crossed

4

Max stream order

5

Max drainage

12 521km²

Discharge in basins

39,8m³/s

Mean precip.

1 383mm/an

Mean T°

27,3°C

Moisture idx

-0,06

Mean runoff

651mm/an

Mean elev. (basins)

18m

Watersheds crossing here

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

Human pressure

Pop. density

10hab/km²

Night light

2,2nW

Built-up

361,6%

Pesticides

29,1kg/km²

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

Sub-administrations7