Ontologia

Commune · VNM

Long Mai

Vietnam

AmTropical, monsoon(100 %)

Species observed

12

Observations

75

Area

36,5km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 6 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 Long Mai : 6 espèces reliées par 5 interactions GloBI sur 3 types (connectance 33.3%, filtre Serrano α=0.2).

Espèces affichées
6
Interactions affichées
5
Connectance
0.333
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

12 distinct species · 75 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

75 obs · 1 cellules
Obs. / cellule
≥ 75
75–74
75–74
75–74
< 75

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

Climate

Mean T°

25,6°C

Annual rain

2 980mm

Warmest m°

32,6°C

Coldest m°

18,0°C

Elevation: 197 m on average (min 26 m, max 664 m)

Bioclimatic detailsExpert
Annual mean temp.
25,6°C
Annual rain
2 980mm
Warmest month
32,6°C
Coldest month
18,0°C
Mean alt.
197m
Min
26m
Max
664m
Std. dev.
149m
Köppen-Geiger (dominant)
AmTropical, monsoon(100 %)Tropical

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

Soil & lithology

pH H₂O

5,9

Org. C

42,1g/kg

Clay

33,5%

Sand

35,6%

Silt

31,0%

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

Dominant lithology: pbGLiMaggregated to Minh Long

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
54,9g/kg
Clay
32,6%
Sand
36,7%
Silt
30,7%
5–15 cm
pH H₂O
5,9
Org. C
40,7g/kg
Clay
32,1%
Sand
36,2%
Silt
31,7%
15–30 cm
pH H₂O
5,9
Org. C
30,6g/kg
Clay
35,8%
Sand
33,7%
Silt
30,6%

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

Land cover

Forest82.9%
Crops2.2%
Built-up0.4%
Bare soil0.1%
Other (grassland, water…)14.4%

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

Hydrology2 basins · 0 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

11,4km

Basins crossed

2

Max stream order

3

Max drainage

891km²

Discharge in basins

2,0m³/s

Mean precip.

1 909mm/an

Mean T°

25,2°C

Moisture idx

0,22

Mean runoff

1 594mm/an

Mean elev. (basins)

251m

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

38,9%

Pesticides

15,0kg/km²

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