Hoang Lien-Van Ban
IUCN Not ReportedNature Reserve · 2007
219 km²
Commune · VNM
Nậm Xây
Vietnam
CwbTemperate, dry winter, warm summer(64 %)
Species observed
112
Observations
144
Area
171,4km²
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Species present
112 distinct species · 144 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
16,3°C
Annual rain
2 054mm
Warmest m°
22,7°C
Coldest m°
5,9°C
Elevation: 1 557 m on average (min 582 m, max 2 511 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
16,3°C
Annual rain
2 054mm
Warmest month
22,7°C
Coldest month
5,9°C
Mean alt.
1 557m
Min
582m
Max
2 511m
Std. dev.
460m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(64 %)Temperate
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
32,8g/kg
Clay
33,4%
Sand
29,6%
Silt
37,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Văn Bàn
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,3
Org. C
46,4g/kg
Clay
31,9%
Sand
30,6%
Silt
37,5%
5–15 cm
pH H₂O
5,3
Org. C
33,5g/kg
Clay
32,8%
Sand
30,0%
Silt
37,2%
15–30 cm
pH H₂O
5,3
Org. C
18,7g/kg
Clay
35,5%
Sand
28,2%
Silt
36,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest88.8%
Crops1.8%
Built-up0.0%
Bare soil0.1%
Other (grassland, water…)9.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology4 basins · 0 lakes · 0 rivers
Hydrology metrics for this exact territory
Basins crossed
4
Max drainage
1 530km²
Discharge in basins
4,8m³/s
Mean precip.
1 831mm/an
Mean T°
19,1°C
Moisture idx
0,33
Mean runoff
888mm/an
Mean elev. (basins)
965m
Watersheds crossing here
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
3,1%
Pesticides
4,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Reported · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN