Ontologia

City · vnm

Cần Thơ

Vietnam

AwTropical, savannah(100 %)

Species observed

484

Observations

1 674

Area

1 439,7km²

Ecological tissue

Sample of 42 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 Cần Thơ : 35 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 38 interactions GloBI sur 5 types (connectance 4.4%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
38
Connectance
0.044
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

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

Species present

484 distinct species · 1 674 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 674 obs · 24 cellules
Obs. / cellule
≥ 927
125–926
30–124
10–29
< 10

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

Climate

Mean T°

27,2°C

Annual rain

1 739mm

Warmest m°

33,6°C

Coldest m°

21,5°C

Elevation: 2 m on average (min -10 m, max 10 m)

Bioclimatic detailsExpert
Annual mean temp.
27,2°C
Annual rain
1 739mm
Warmest month
33,6°C
Coldest month
21,5°C
Mean alt.
2m
Min
-10m
Max
10m
Std. dev.
1m
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

5,8

Org. C

28,9g/kg

Clay

36,7%

Sand

23,0%

Silt

40,3%

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

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
37,0g/kg
Clay
35,9%
Sand
23,7%
Silt
40,4%
5–15 cm
pH H₂O
5,8
Org. C
23,8g/kg
Clay
36,6%
Sand
22,9%
Silt
40,5%
15–30 cm
pH H₂O
5,9
Org. C
25,9g/kg
Clay
37,6%
Sand
22,5%
Silt
39,9%

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

Land cover

Forest14.4%
Crops55.0%
Built-up4.5%
Bare soil0.3%
Other (grassland, water…)25.8%

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

Hydrology7 basins · 0 lakes · 46 rivers

Hydrology metrics for this exact territory

Stream length here

271,3km

Basins crossed

7

Max stream order

8

Max drainage

773 484km²

Discharge in basins

14 748,5m³/s

Mean precip.

1 629mm/an

Mean T°

27,2°C

Moisture idx

0,11

Mean runoff

814mm/an

Mean elev. (basins)

3m

Watersheds crossing here

Rivers / streams (46, ord ≥ 4)

34 more river segments

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

Human pressure

Pop. density

12hab/km²

Night light

2,2nW

Built-up

455,5%

Pesticides

23,1kg/km²

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

Sub-administrations39