Ontologia

Commune · VNM

Nam Cát Tiên

Vietnam

AmTropical, monsoon(100 %)

Species observed

512

Observations

6 813

Area

22,6km²

Ecological tissue

Sample of 18 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 Cát Tiên : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 12 interactions GloBI sur 3 types (connectance 7.8%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
18
Interactions affichées
12
Connectance
0.078
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

512 distinct species · 6 813 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 813 obs · 1 cellules
Obs. / cellule
≥ 6 813
6 813–6 812
6 813–6 812
6 813–6 812
< 6 813

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

Climate

Mean T°

26,2°C

Annual rain

2 648mm

Warmest m°

33,4°C

Coldest m°

19,2°C

Elevation: 138 m on average (min 117 m, max 213 m)

Bioclimatic detailsExpert
Annual mean temp.
26,2°C
Annual rain
2 648mm
Warmest month
33,4°C
Coldest month
19,2°C
Mean alt.
138m
Min
117m
Max
213m
Std. dev.
22m
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

5,3

Org. C

26,7g/kg

Clay

33,3%

Sand

32,7%

Silt

33,9%

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

Dominant lithology: smGLiMaggregated to Tân Phú

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
35,2g/kg
Clay
32,3%
Sand
33,4%
Silt
34,3%
5–15 cm
pH H₂O
5,3
Org. C
26,6g/kg
Clay
32,6%
Sand
33,1%
Silt
34,4%
15–30 cm
pH H₂O
5,3
Org. C
18,4g/kg
Clay
35,0%
Sand
31,8%
Silt
33,1%

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

Land cover

Forest48.0%
Crops18.5%
Built-up1.8%
Bare soil0.6%
Other (grassland, water…)31.3%

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

Hydrology3 basins · 1 lakes · 2 rivers

Hydrology metrics for this exact territory

Stream length here

5,1km

Lake surface here

0,01km²

Basins crossed

3

Max stream order

5

Max drainage

9 541km²

Discharge in basins

11,2m³/s

Mean precip.

2 284mm/an

Mean T°

23,9°C

Moisture idx

0,34

Mean runoff

1 377mm/an

Mean elev. (basins)

436m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

3hab/km²

Night light

0,9nW

Built-up

174,8%

Pesticides

18,2kg/km²

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

Protected areas2

IUCN Not Applicable · 1IUCN II · 1

Cat Tien

IUCN Not Applicable

UNESCO-MAB Biosphere Reserve · 2001

6 620 km²

Cat Tien

IUCN II

National Park · 1998

699 km²

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