Ba Vi
IUCN IINational Park · 2003
119 km²
District · VNM
Lương Sơn
Vietnam
CwaTemperate, dry winter, hot summer(100 %)
Species observed
46
Observations
59
Area
363km²
Ecological tissue
Sample of 19 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 Lương Sơn : 19 espèces reliées par 11 interactions GloBI sur 4 types (connectance 6.4%, filtre Serrano α=0.2).
Espèces affichées
19
Interactions affichées
11
Connectance
0.064
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
46 distinct species · 59 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
23,3°C
Annual rain
2 126mm
Warmest m°
31,6°C
Coldest m°
12,7°C
Elevation: 135 m on average (min 7 m, max 607 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
23,3°C
Annual rain
2 126mm
Warmest month
31,6°C
Coldest month
12,7°C
Mean alt.
135m
Min
7m
Max
607m
Std. dev.
118m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(100 %)Temperate
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
24,7g/kg
Clay
33,5%
Sand
24,2%
Silt
42,3%
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
5,8
Org. C
31,5g/kg
Clay
32,5%
Sand
25,1%
Silt
42,4%
5–15 cm
pH H₂O
5,8
Org. C
25,2g/kg
Clay
32,5%
Sand
24,7%
Silt
42,9%
15–30 cm
pH H₂O
5,8
Org. C
17,2g/kg
Clay
35,5%
Sand
22,8%
Silt
41,7%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest70.5%
Crops8.8%
Built-up1.2%
Bare soil0.4%
Other (grassland, water…)19.1%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology1 basins · 4 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
38,5km
Lake surface here
0,52km²
Basins crossed
1
Max stream order
3
Max drainage
5 752km²
Discharge in basins
11,1m³/s
Mean precip.
1 729mm/an
Mean T°
23,8°C
Moisture idx
0,24
Mean runoff
950mm/an
Mean elev. (basins)
65m
Watersheds crossing here
Lakes (4, top by area)
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
0,8nW
Built-up
121,5%
Pesticides
9,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN II · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN