Ontologia

District · VNM

Nhơn Trạch

Vietnam

AwTropical, savannah(100 %)

Species observed

74

Observations

130

Area

376,7km²

Ecological tissue

Sample of 32 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 Nhơn Trạch : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 29 interactions GloBI sur 4 types (connectance 5.5%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
29
Connectance
0.055
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

74 distinct species · 130 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

130 obs · 9 cellules
Obs. / cellule
≥ 63
63–62
23–62
4–22
< 4

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

Climate

Mean T°

27,3°C

Annual rain

1 905mm

Warmest m°

33,5°C

Coldest m°

21,8°C

Elevation: 8 m on average (min -7 m, max 29 m)

Bioclimatic detailsExpert
Annual mean temp.
27,3°C
Annual rain
1 905mm
Warmest month
33,5°C
Coldest month
21,8°C
Mean alt.
8m
Min
-7m
Max
29m
Std. dev.
8m
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

6,0

Org. C

29,0g/kg

Clay

39,1%

Sand

27,0%

Silt

33,9%

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

Dominant lithology: suGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,0
Org. C
38,6g/kg
Clay
37,9%
Sand
27,5%
Silt
34,6%
5–15 cm
pH H₂O
6,0
Org. C
26,6g/kg
Clay
39,0%
Sand
27,0%
Silt
33,9%
15–30 cm
pH H₂O
6,1
Org. C
21,8g/kg
Clay
40,4%
Sand
26,4%
Silt
33,2%

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

Land cover

Forest27.4%
Crops24.1%
Built-up4.1%
Bare soil1.7%
Other (grassland, water…)42.7%

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

Hydrology4 basins · 2 lakes · 14 rivers

Hydrology metrics for this exact territory

Stream length here

76,3km

Lake surface here

0,30km²

Basins crossed

4

Max stream order

6

Max drainage

29 759km²

Discharge in basins

180,5m³/s

Mean precip.

1 923mm/an

Mean T°

26,8°C

Moisture idx

0,20

Mean runoff

1 004mm/an

Mean elev. (basins)

34m

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

Human pressure

Pop. density

5hab/km²

Night light

5,7nW

Built-up

412,7%

Pesticides

22,1kg/km²

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

Protected areas1

IUCN Not Applicable · 1🌊 Marine · 1

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

Sub-administrations5