Jigme Khesar Strict Nature Reserve
IUCN IaStrict Nature Reserve · 1993
784 km²
Village block · BTN
Norgaygang
Bhutan
CwbTemperate, dry winter, warm summer(76 %)
Species observed
252
Observations
2 254
Area
187,9km²
Ecological tissue
Sample of 13 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 Norgaygang : 13 espèces reliées par 9 interactions GloBI sur 3 types (connectance 11.5%, filtre Serrano α=0.2).
Espèces affichées
13
Interactions affichées
9
Connectance
0.115
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
252 distinct species · 2 254 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,5°C
Annual rain
4 129mm
Warmest m°
20,0°C
Coldest m°
0,3°C
Elevation: 2 210 m on average (min 757 m, max 4 044 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
12,5°C
Annual rain
4 129mm
Warmest month
20,0°C
Coldest month
0,3°C
Mean alt.
2 210m
Min
757m
Max
4 044m
Std. dev.
693m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(76 %)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
56,4g/kg
Clay
27,8%
Sand
37,3%
Silt
34,9%
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
5,4
Org. C
81,0g/kg
Clay
27,3%
Sand
37,5%
Silt
35,2%
5–15 cm
pH H₂O
5,3
Org. C
56,7g/kg
Clay
27,7%
Sand
37,4%
Silt
34,9%
15–30 cm
pH H₂O
5,3
Org. C
31,3g/kg
Clay
28,4%
Sand
37,0%
Silt
34,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest82.0%
Crops0.8%
Built-up0.1%
Bare soil1.1%
Other (grassland, water…)16.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology3 basins · 0 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
52,8km
Basins crossed
3
Max stream order
4
Max drainage
5 555km²
Discharge in basins
8,1m³/s
Mean precip.
2 878mm/an
Mean T°
18,8°C
Moisture idx
0,53
Max snow
10%
Mean runoff
1 304mm/an
Mean elev. (basins)
1 061m
Watersheds crossing here
Rivers / streams (10, ord ≥ 4)
- Dre Chuord 3len here14.73 km100%total15 km
- Di Chuord 4len here10.73 km27%total40 km
- Chone Chuord 3len here8.94 km90%total10 km
- Ni Chuord 2len here7.79 km47%total17 km
- Nami Chhuord 3len here2.42 km100%total2 km
- Derang Chhuord 2len here2.26 km91%total2 km
- Lora Lasaord 3len here2.00 km35%total6 km
- Asam Kholaord 3len here1.46 km29%total5 km
- Jaishu Chuord 2len here1.42 km36%total4 km
- Tagyel Chhuord 1len here1.03 km100%total1 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,0nW
Built-up
13,7%
Pesticides
1,5kg/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