Ontologia

Commune · VNM

Tràng Cát

Vietnam

CwaTemperate, dry winter, hot summer(100 %)

Species observed

29

Observations

41

Area

22,2km²

Ecological tissue

Sample of 10 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 Tràng Cát : 8 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 7 interactions GloBI sur 2 types (connectance 15.6%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
10
Interactions affichées
7
Connectance
0.156
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

29 distinct species · 41 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

41 obs · 1 cellules
Obs. / cellule
≥ 41
41–40
41–40
41–40
< 41

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

Climate

Mean T°

24,0°C

Annual rain

1 808mm

Warmest m°

31,0°C

Coldest m°

14,7°C

Elevation: 1 m on average (min -7 m, max 3 m)

Bioclimatic detailsExpert
Annual mean temp.
24,0°C
Annual rain
1 808mm
Warmest month
31,0°C
Coldest month
14,7°C
Mean alt.
1m
Min
-7m
Max
3m
Std. dev.
2m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(100 %)Temperate

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

Soil & lithology

pH H₂O

6,0

Org. C

19,1g/kg

Clay

36,4%

Sand

31,3%

Silt

32,4%

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

Dominant lithology: suGLiMaggregated to Hải An

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
27,5g/kg
Clay
35,5%
Sand
31,8%
Silt
32,7%
5–15 cm
pH H₂O
6,0
Org. C
17,8g/kg
Clay
35,7%
Sand
31,4%
Silt
33,0%
15–30 cm
pH H₂O
6,1
Org. C
12,0g/kg
Clay
38,0%
Sand
30,6%
Silt
31,4%

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

Land cover

Forest8.5%
Crops8.7%
Built-up2.2%
Bare soil7.2%
Other (grassland, water…)73.3%

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

Hydrology2 basins · 2 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

4,7km

Lake surface here

1,52km²

Basins crossed

2

Max stream order

2

Max drainage

790km²

Discharge in basins

0,1m³/s

Mean precip.

1 667mm/an

Mean T°

24,2°C

Moisture idx

0,27

Mean runoff

795mm/an

Mean elev. (basins)

6m

Watersheds crossing here

Lakes (2, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

6,6nW

Built-up

219,2%

Pesticides

8,5kg/km²

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