Ba Na - Nui Chua
IUCN IVNature Reserve · 2001
267 km²
Commune · VNM
Ba
Vietnam
AmTropical, monsoon(82 %)
Species observed
38
Observations
53
Area
90km²
Ecological tissue
Sample of 1 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 Ba : 0 espèces reliées par 1 interaction GloBI sur 1 type (connectance 0.0%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
1
Interactions affichées
1
Connectance
0.0000
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
38 distinct species · 53 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
23,1°C
Annual rain
3 475mm
Warmest m°
30,2°C
Coldest m°
15,8°C
Elevation: 559 m on average (min 284 m, max 1 052 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
23,1°C
Annual rain
3 475mm
Warmest month
30,2°C
Coldest month
15,8°C
Mean alt.
559m
Min
284m
Max
1 052m
Std. dev.
201m
Köppen-Geiger (dominant)
AmTropical, monsoon(82 %)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
47,2g/kg
Clay
34,5%
Sand
35,8%
Silt
29,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Đông Giang
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,6
Org. C
61,4g/kg
Clay
33,7%
Sand
36,8%
Silt
29,4%
5–15 cm
pH H₂O
5,7
Org. C
49,3g/kg
Clay
33,9%
Sand
36,1%
Silt
29,9%
15–30 cm
pH H₂O
5,7
Org. C
31,0g/kg
Clay
36,0%
Sand
34,5%
Silt
29,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest86.9%
Crops2.1%
Built-up0.2%
Bare soil0.3%
Other (grassland, water…)10.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
20,3km
Basins crossed
3
Max stream order
4
Max drainage
5 510km²
Discharge in basins
6,1m³/s
Mean precip.
2 330mm/an
Mean T°
23,4°C
Moisture idx
0,39
Mean runoff
1 958mm/an
Mean elev. (basins)
503m
Watersheds crossing here
Rivers / streams (1, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,1nW
Built-up
19,5%
Pesticides
15,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN IV · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN