Cat Tien
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2001
6 620 km²
District · VNM
Vĩnh Cửu
Vietnam
AmTropical, monsoon(94 %)
Species observed
797
Observations
6 452
Area
1 089,4km²
Ecological tissue
Sample of 28 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 Vĩnh Cửu : 24 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 26 interactions GloBI sur 3 types (connectance 6.4%, filtre Serrano α=0.2). 5 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
29
Interactions affichées
26
Connectance
0.064
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
797 distinct species · 6 452 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
26,9°C
Annual rain
2 310mm
Warmest m°
33,4°C
Coldest m°
21,0°C
Elevation: 79 m on average (min 3 m, max 309 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
26,9°C
Annual rain
2 310mm
Warmest month
33,4°C
Coldest month
21,0°C
Mean alt.
79m
Min
3m
Max
309m
Std. dev.
54m
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
5,3
Org. C
26,5g/kg
Clay
33,5%
Sand
32,5%
Silt
34,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,3
Org. C
33,4g/kg
Clay
32,6%
Sand
33,0%
Silt
34,4%
5–15 cm
pH H₂O
5,4
Org. C
27,2g/kg
Clay
32,4%
Sand
33,0%
Silt
34,7%
15–30 cm
pH H₂O
5,4
Org. C
18,9g/kg
Clay
35,7%
Sand
31,4%
Silt
32,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest72.8%
Crops5.6%
Built-up1.1%
Bare soil0.6%
Other (grassland, water…)19.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 2 lakes · 11 rivers
Hydrology metrics for this exact territory
Stream length here
193,2km
Lake surface here
121,94km²
Basins crossed
5
Max stream order
6
Max drainage
23 886km²
Discharge in basins
670,0m³/s
Mean precip.
2 311mm/an
Mean T°
26,0°C
Moisture idx
0,32
Mean runoff
1 398mm/an
Mean elev. (basins)
95m
Watersheds crossing here
Lakes (2, top by area)
Rivers / streams (11, ord ≥ 4)
- Sông Đồng Naiord 6len here81.12 km12%total657 km
- Suối Mã Đàord 5len here58.28 km56%total104 km
- Sông Béord 5len here30.42 km8%total359 km
- Suối Sa Máchord 4len here8.73 km32%total28 km
- Suối Rạch Đôngord 3len here6.85 km100%total7 km
- Suối Sâuord 3len here3.18 km8%total41 km
- Sông Thaoord 3len here2.61 km7%total37 km
- Suối Cây Khôord 6len here1.40 km33%total4 km
- Rạch Lăngord 1len here0.36 km10%total4 km
- Suối Tổng Nhẫnord 2len here0.28 km2%total15 km
- Suối Vũng Gấmord 3len here0.01 km0%total6 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,7nW
Built-up
105,0%
Pesticides
19,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Applicable · 1IUCN II · 1IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN