Jigme Khesar Strict Nature Reserve
IUCN IaStrict Nature Reserve · 1993
784 km²
Village block · BTN
Sama
Bhutan
DwbCold, dry winter, warm summer(38 %)
Species observed
74
Observations
188
Area
200,9km²
Ecological tissue
Sample of 21 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 Sama : 18 espèces reliées par 19 interactions GloBI sur 2 types (connectance 9.0%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
21
Interactions affichées
19
Connectance
0.090
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
74 distinct species · 188 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
5,0°C
Annual rain
2 341mm
Warmest m°
14,2°C
Coldest m°
-8,6°C
Elevation: 3 488 m on average (min 2 698 m, max 4 374 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
5,0°C
Annual rain
2 341mm
Warmest month
14,2°C
Coldest month
-8,6°C
Mean alt.
3 488m
Min
2 698m
Max
4 374m
Std. dev.
424m
Köppen-Geiger (dominant)
DwbCold, dry winter, warm summer(38 %)Cold
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,7
Org. C
60,6g/kg
Clay
26,3%
Sand
37,5%
Silt
36,2%
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
5,7
Org. C
88,4g/kg
Clay
25,6%
Sand
37,4%
Silt
37,0%
5–15 cm
pH H₂O
5,7
Org. C
61,4g/kg
Clay
26,0%
Sand
37,7%
Silt
36,3%
15–30 cm
pH H₂O
5,7
Org. C
32,0g/kg
Clay
27,3%
Sand
37,5%
Silt
35,2%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest73.0%
Crops3.2%
Built-up0.0%
Bare soil3.1%
Other (grassland, water…)20.7%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology2 basins · 0 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
19,3km
Basins crossed
2
Max stream order
3
Max drainage
5 221km²
Discharge in basins
4,8m³/s
Mean precip.
1 513mm/an
Mean T°
9,2°C
Moisture idx
0,08
Max snow
10%
Mean runoff
781mm/an
Mean elev. (basins)
2 855m
Watersheds crossing here
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Built-up
4,0%
Pesticides
0,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas1
IUCN Ia · 1
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN