Western Nghe An
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2007
12 990 km²
Commune · VNM
Lưu Kiền
Vietnam
CwaTemperate, dry winter, hot summer(94 %)
Species observed
18
Observations
94
Area
139,6km²
Partial data for this territory
Few observations recorded here. Real biodiversity is likely richer.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Species present
18 distinct species · 94 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
22,5°C
Annual rain
1 521mm
Warmest m°
30,6°C
Coldest m°
12,0°C
Elevation: 437 m on average (min 167 m, max 1 478 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
22,5°C
Annual rain
1 521mm
Warmest month
30,6°C
Coldest month
12,0°C
Mean alt.
437m
Min
167m
Max
1 478m
Std. dev.
247m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(94 %)Temperate
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,4
Org. C
26,2g/kg
Clay
37,1%
Sand
30,8%
Silt
32,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Tương Dương
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,4
Org. C
36,2g/kg
Clay
35,5%
Sand
31,5%
Silt
33,0%
5–15 cm
pH H₂O
5,4
Org. C
24,2g/kg
Clay
36,8%
Sand
31,1%
Silt
32,1%
15–30 cm
pH H₂O
5,5
Org. C
18,2g/kg
Clay
38,9%
Sand
29,9%
Silt
31,1%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest92.8%
Crops0.5%
Built-up0.1%
Bare soil0.0%
Other (grassland, water…)6.6%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 0 lakes · 1 rivers
Hydrology metrics for this exact territory
Stream length here
14,7km
Basins crossed
5
Max stream order
5
Max drainage
8 762km²
Discharge in basins
45,3m³/s
Mean precip.
1 362mm/an
Mean T°
21,7°C
Moisture idx
-0,04
Mean runoff
626mm/an
Mean elev. (basins)
710m
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
0,0nW
Built-up
9,6%
Pesticides
11,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Not Applicable · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN