Ontologia

District · VNM

Nam Đông

Vietnam

AmTropical, monsoon(77 %)

Species observed

735

Observations

1 413

Area

647,7km²

Ecological tissue

Sample of 16 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 Nam Đông : 15 espèces reliées par 11 interactions GloBI sur 4 types (connectance 9.2%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
16
Interactions affichées
11
Connectance
0.092
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

735 distinct species · 1 413 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 413 obs · 14 cellules
Obs. / cellule
≥ 615
301–614
65–300
45–64
< 45

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

Climate

Mean T°

23,9°C

Annual rain

2 949mm

Warmest m°

31,0°C

Coldest m°

16,5°C

Elevation: 397 m on average (min 54 m, max 1 291 m)

Bioclimatic detailsExpert
Annual mean temp.
23,9°C
Annual rain
2 949mm
Warmest month
31,0°C
Coldest month
16,5°C
Mean alt.
397m
Min
54m
Max
1 291m
Std. dev.
244m
Köppen-Geiger (dominant)
AmTropical, monsoon(77 %)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

48,9g/kg

Clay

33,1%

Sand

36,8%

Silt

30,1%

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

Dominant lithology: scGLiM

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,7
Org. C
63,1g/kg
Clay
31,7%
Sand
38,0%
Silt
30,4%
5–15 cm
pH H₂O
5,7
Org. C
50,2g/kg
Clay
32,3%
Sand
37,4%
Silt
30,4%
15–30 cm
pH H₂O
5,7
Org. C
33,5g/kg
Clay
35,3%
Sand
35,1%
Silt
29,6%

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

Land cover

Forest95.1%
Crops0.9%
Built-up0.2%
Bare soil0.1%
Other (grassland, water…)3.8%

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

Hydrology4 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

78,8km

Basins crossed

4

Max stream order

5

Max drainage

2 454km²

Discharge in basins

37,7m³/s

Mean precip.

2 478mm/an

Mean T°

24,4°C

Moisture idx

0,43

Mean runoff

1 789mm/an

Mean elev. (basins)

278m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,0nW

Built-up

15,7%

Pesticides

13,4kg/km²

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

Protected areas2

IUCN Not Reported · 1IUCN II · 1

Sao La

IUCN Not Reported

Nature Reserve · 2013

376 km²

Bach Ma

IUCN II

National Park · 1986

373 km²

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

Sub-administrations6