Biological Corridor 2
IUCN VIBiological Corridor · 1999
292 km²
Village block · BTN
Chang
Bhutan
CwbTemperate, dry winter, warm summer(61 %)
Species observed
1 251
Observations
21 169
Area
156,9km²
Ecological tissue
Sample of 28 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 Chang : 20 espèces reliées par 43 interactions GloBI sur 3 types (connectance 10.6%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
29
Interactions affichées
43
Connectance
0.106
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
1 251 distinct species · 21 169 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,6°C
Annual rain
1 226mm
Warmest m°
17,5°C
Coldest m°
-4,0°C
Elevation: 2 968 m on average (min 2 348 m, max 3 920 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
8,6°C
Annual rain
1 226mm
Warmest month
17,5°C
Coldest month
-4,0°C
Mean alt.
2 968m
Min
2 348m
Max
3 920m
Std. dev.
353m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(61 %)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
50,6g/kg
Clay
27,7%
Sand
32,1%
Silt
40,3%
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
74,7g/kg
Clay
27,7%
Sand
31,9%
Silt
40,4%
5–15 cm
pH H₂O
5,5
Org. C
48,7g/kg
Clay
28,5%
Sand
31,6%
Silt
40,0%
15–30 cm
pH H₂O
5,5
Org. C
28,4g/kg
Clay
26,8%
Sand
32,7%
Silt
40,4%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest72.8%
Crops3.8%
Built-up1.1%
Bare soil1.1%
Other (grassland, water…)21.2%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
31,6km
Basins crossed
3
Max stream order
4
Max drainage
8 191km²
Discharge in basins
4,0m³/s
Mean precip.
1 516mm/an
Mean T°
9,3°C
Moisture idx
0,08
Max snow
8%
Mean runoff
771mm/an
Mean elev. (basins)
2 850m
Watersheds crossing here
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
4hab/km²
Night light
2,4nW
Built-up
108,8%
Pesticides
0,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN VI · 1IUCN III · 1
Royal Botanical Park
IUCN IIINatural Monument or Feature · 1999
91 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN