Ontologia

Commune · VNM

Trà Mai

Vietnam

AmTropical, monsoon(94 %)

Species observed

43

Observations

60

Area

102,3km²

Ecological tissue

Sample of 13 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 Trà Mai : 13 espèces reliées par 10 interactions GloBI sur 3 types (connectance 12.8%, filtre Serrano α=0.2).

Espèces affichées
13
Interactions affichées
10
Connectance
0.128
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

43 distinct species · 60 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

60 obs · 3 cellules
Obs. / cellule
≥ 34
34–33
34–33
16–33
< 16

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

Climate

Mean T°

23,1°C

Annual rain

3 496mm

Warmest m°

29,6°C

Coldest m°

15,7°C

Elevation: 577 m on average (min 254 m, max 1 102 m)

Bioclimatic detailsExpert
Annual mean temp.
23,1°C
Annual rain
3 496mm
Warmest month
29,6°C
Coldest month
15,7°C
Mean alt.
577m
Min
254m
Max
1 102m
Std. dev.
192m
Köppen-Geiger (dominant)
AmTropical, monsoon(94 %)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

49,5g/kg

Clay

35,9%

Sand

33,6%

Silt

30,4%

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

Dominant lithology: pbGLiMaggregated to Nam Trà My

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
67,7g/kg
Clay
34,3%
Sand
34,9%
Silt
30,8%
5–15 cm
pH H₂O
5,7
Org. C
49,6g/kg
Clay
34,9%
Sand
34,1%
Silt
31,0%
15–30 cm
pH H₂O
5,7
Org. C
31,1g/kg
Clay
38,6%
Sand
31,9%
Silt
29,5%

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

Land cover

Forest92.2%
Crops0.8%
Built-up0.2%
Bare soil0.1%
Other (grassland, water…)6.6%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

24,5km

Basins crossed

2

Max stream order

4

Max drainage

1 871km²

Discharge in basins

5,0m³/s

Mean precip.

2 326mm/an

Mean T°

21,4°C

Moisture idx

0,36

Mean runoff

1 537mm/an

Mean elev. (basins)

970m

Watersheds crossing here

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

Human pressure

Pop. density

1hab/km²

Night light

0,1nW

Built-up

20,9%

Pesticides

15,4kg/km²

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

Protected areas1

IUCN Not Reported · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN