Bidoup-Nui Ba
IUCN Not ReportedNational Park · 2004
523 km²
District · VNM
Bác Ái
Vietnam
AwTropical, savannah(74 %)
Species observed
254
Observations
383
Area
1 029,5km²
Ecological tissue
Sample of 12 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 Bác Ái : 12 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 8 interactions GloBI sur 2 types (connectance 12.1%, filtre Serrano α=0.2).
Espèces affichées
12
Interactions affichées
8
Connectance
0.121
Patrimoniales
3
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
254 distinct species · 383 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
23,9°C
Annual rain
1 779mm
Warmest m°
29,7°C
Coldest m°
16,8°C
Elevation: 552 m on average (min 21 m, max 1 810 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
23,9°C
Annual rain
1 779mm
Warmest month
29,7°C
Coldest month
16,8°C
Mean alt.
552m
Min
21m
Max
1 810m
Std. dev.
403m
Köppen-Geiger (dominant)
AwTropical, savannah(74 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,8
Org. C
32,1g/kg
Clay
34,9%
Sand
36,3%
Silt
28,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: vaGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
44,8g/kg
Clay
33,8%
Sand
37,0%
Silt
29,2%
5–15 cm
pH H₂O
5,8
Org. C
31,7g/kg
Clay
34,0%
Sand
36,8%
Silt
29,1%
15–30 cm
pH H₂O
5,8
Org. C
19,9g/kg
Clay
36,9%
Sand
35,0%
Silt
28,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest64.7%
Crops11.9%
Built-up0.1%
Bare soil0.7%
Other (grassland, water…)22.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology10 basins · 1 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
140,6km
Lake surface here
0,61km²
Basins crossed
10
Max stream order
4
Max drainage
2 311km²
Discharge in basins
53,2m³/s
Mean precip.
1 108mm/an
Mean T°
23,8°C
Moisture idx
-0,22
Mean runoff
671mm/an
Mean elev. (basins)
527m
Watersheds crossing here
- Bassin de Sông Tô Hạpsub-area796,1 km²overlap412.85 km²40%
- Bassin de Sông Sắtsub-area411,5 km²overlap406.18 km²39%
- Bassin de Sông Giỏ Tásub-area1 618,2 km²overlap101.06 km²10%
- Bassin de Suối Cho Mosub-area108,9 km²overlap69.52 km²7%
- Bassin de Sông Dinhsub-area284,3 km²overlap38.28 km²4%
- Bassin de Sông Đa Nhimsub-area591,4 km²overlap0.83 km²0%
- Bassin de Sông Đa Nhimsub-area311,7 km²overlap0.33 km²0%
- Bassin de Sông Cáisub-area0,4 km²overlap0.31 km²0%
- Bassin de Sông Cáisub-area1 913,3 km²overlap0.08 km²0%
1 more basinssorted by overlap
Lakes (1, top by area)
Rivers / streams (10, ord ≥ 4)
- Sông Cáiord 4len here43.75 km67%total65 km
- Sông Sắtord 3len here29.72 km100%total30 km
- Suối Đa Mâyord 3len here27.36 km100%total27 km
- Suối Trà Coord 2len here11.22 km100%total11 km
- Sông Tô Hạpord 3len here9.74 km19%total51 km
- Suối Cho Moord 2len here6.72 km57%total12 km
- Sông Giỏ Táord 3len here6.00 km26%total24 km
- Sông Trâuord 2len here3.60 km25%total15 km
- Sông Hàm Leoord 2len here2.46 km17%total14 km
- Sông Ôngord 3len here≈ tangenttotal25 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
9,8%
Pesticides
20,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Not Reported · 1IUCN V · 1IUCN II · 1
Rung Thong Da Lat
IUCN VCultural and Historical Site · 1977
513 km²
Phuoc Binh
IUCN IINational Park · 2006
209 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN