Cat Tien
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2001
6 620 km²
District · VNM
Bù Đăng
Vietnam
AmTropical, monsoon(100 %)
Species observed
140
Observations
407
Area
1 495,4km²
Ecological tissue
Sample of 27 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 Bù Đăng : 25 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 22 interactions GloBI sur 4 types (connectance 6.3%, filtre Serrano α=0.2). 2 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
27
Interactions affichées
22
Connectance
0.063
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
140 distinct species · 407 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
25,7°C
Annual rain
2 833mm
Warmest m°
33,1°C
Coldest m°
19,3°C
Elevation: 299 m on average (min 137 m, max 531 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
25,7°C
Annual rain
2 833mm
Warmest month
33,1°C
Coldest month
19,3°C
Mean alt.
299m
Min
137m
Max
531m
Std. dev.
73m
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
26,1g/kg
Clay
34,0%
Sand
33,6%
Silt
32,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,3
Org. C
31,8g/kg
Clay
33,6%
Sand
33,7%
Silt
32,6%
5–15 cm
pH H₂O
5,3
Org. C
27,5g/kg
Clay
32,6%
Sand
34,4%
Silt
33,0%
15–30 cm
pH H₂O
5,3
Org. C
18,9g/kg
Clay
35,8%
Sand
32,6%
Silt
31,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest74.1%
Crops3.5%
Built-up0.5%
Bare soil0.8%
Other (grassland, water…)21.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology8 basins · 6 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
207,5km
Lake surface here
6,37km²
Basins crossed
8
Max stream order
5
Max drainage
6 998km²
Discharge in basins
184,5m³/s
Mean precip.
2 318mm/an
Mean T°
24,4°C
Moisture idx
0,33
Mean runoff
1 505mm/an
Mean elev. (basins)
361m
Watersheds crossing here
- Bassin de Sông Đắk R'Lấpsub-area1 096,7 km²overlap734.28 km²49%
- Bassin de Sông Đắk Glunsub-area1 089,7 km²overlap310.20 km²21%
- Bassin de Sông Đồng Naisub-area670,3 km²overlap297.84 km²20%
- Bassin de Suối Đắc Luasub-area288,9 km²overlap91.43 km²6%
- Bassin de Suối Mã Đàsub-area612,5 km²overlap35.21 km²2%
- Bassin de Suối Đắk R'Kehsub-area306,8 km²overlap19.78 km²1%
- Bassin de Suối Rạtsub-area614,4 km²overlap5.18 km²0%
- Bassin de Sông Bésub-area2 571,7 km²overlap1.47 km²0%
Lakes (6, top by area)
Rivers / streams (8, ord ≥ 4)
- Sông Đắk R'Lấpord 4len here81.67 km60%total136 km
- Suối Đắk Nhauord 3len here42.31 km99%total43 km
- Sông Đồng Naiord 6len here37.49 km6%total657 km
- Sông Đắk Glunord 4len here37.06 km31%total119 km
- Suối Đắk R'Kehord 5len here2.65 km6%total45 km
- Suối Đắk N'Ohord 3len here2.49 km8%total32 km
- Suối Đắk Karord 3len here2.48 km8%total29 km
- Suối Mã Đàord 5len here1.39 km1%total104 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,2nW
Built-up
48,1%
Pesticides
20,8kg/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