Biological Corridor 9
IUCN VIBiological Corridor · 2023
216 km²
Village block · BTN
Khamdang
Bhutan
CwbTemperate, dry winter, warm summer(64 %)
Species observed
21
Observations
26
Area
45,4km²
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Species present
21 distinct species · 26 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,7°C
Annual rain
1 347mm
Warmest m°
21,8°C
Coldest m°
1,1°C
Elevation: 1 966 m on average (min 1 035 m, max 3 210 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
13,7°C
Annual rain
1 347mm
Warmest month
21,8°C
Coldest month
1,1°C
Mean alt.
1 966m
Min
1 035m
Max
3 210m
Std. dev.
599m
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
5,5
Org. C
39,7g/kg
Clay
32,8%
Sand
30,3%
Silt
36,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,5
Org. C
56,4g/kg
Clay
33,2%
Sand
30,5%
Silt
36,3%
5–15 cm
pH H₂O
5,5
Org. C
36,1g/kg
Clay
33,3%
Sand
29,9%
Silt
36,8%
15–30 cm
pH H₂O
5,5
Org. C
26,4g/kg
Clay
31,9%
Sand
30,6%
Silt
37,5%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest67.3%
Crops8.6%
Built-up0.4%
Bare soil0.8%
Other (grassland, water…)22.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
12,9km
Basins crossed
3
Max stream order
5
Max drainage
6 863km²
Discharge in basins
2,4m³/s
Mean precip.
1 034mm/an
Mean T°
9,6°C
Moisture idx
-0,12
Max snow
20%
Mean runoff
341mm/an
Mean elev. (basins)
3 059m
Watersheds crossing here
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,2nW
Built-up
41,0%
Pesticides
0,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN VI · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN