Jigme Khesar Strict Nature Reserve
IUCN IaStrict Nature Reserve · 1993
784 km²
District · btn
Haa
Bhutan
CwbTemperate, dry winter, warm summer(38 %)
Species observed
687
Observations
16 244
Area
1 904,5km²
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 Haa : 16 espèces reliées par 28 interactions GloBI sur 3 types (connectance 11.1%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
23
Interactions affichées
28
Connectance
0.111
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
687 distinct species · 16 244 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
6,4°C
Annual rain
2 454mm
Warmest m°
15,4°C
Coldest m°
-7,5°C
Elevation: 3 242 m on average (min 731 m, max 5 157 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
6,4°C
Annual rain
2 454mm
Warmest month
15,4°C
Coldest month
-7,5°C
Mean alt.
3 242m
Min
731m
Max
5 157m
Std. dev.
934m
Köppen-Geiger (dominant)
CwbTemperate, dry winter, warm summer(38 %)Temperate
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
55,5g/kg
Clay
23,6%
Sand
40,8%
Silt
35,6%
Average over 0-30 cm. Per-depth details in expert panel.
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,7
Org. C
79,7g/kg
Clay
22,8%
Sand
40,9%
Silt
36,3%
5–15 cm
pH H₂O
5,7
Org. C
56,1g/kg
Clay
23,6%
Sand
40,8%
Silt
35,7%
15–30 cm
pH H₂O
5,8
Org. C
30,7g/kg
Clay
24,4%
Sand
40,8%
Silt
34,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest66.0%
Crops1.7%
Built-up0.0%
Bare soil5.0%
Other (grassland, water…)27.3%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology6 basins · 2 lakes · 43 rivers
Hydrology metrics for this exact territory
Stream length here
380,4km
Lake surface here
0,40km²
Basins crossed
6
Max stream order
4
Max drainage
5 221km²
Discharge in basins
62,7m³/s
Mean precip.
1 530mm/an
Mean T°
8,9°C
Moisture idx
0,12
Max snow
10%
Mean runoff
896mm/an
Mean elev. (basins)
2 871m
Watersheds crossing here
- Bassin de ཨ་མོ་ཆུ་sub-area1 852,3 km²overlap1200.50 km²63%
- Bassin de Wang Chhusub-area5 221 km²overlap587.11 km²31%
- Bassin de 麻曲sub-area609 km²overlap107.04 km²6%
- Bassin de Jaldhakasub-area1 545,2 km²overlap7.06 km²0%
- Bassin de Dainasub-area443,5 km²overlap2.29 km²0%
- Bassin de ཨ་མོ་ཆུ་sub-area417,9 km²overlap0.54 km²0%
Lakes (2, top by area)
Rivers / streams (43, ord ≥ 4)
- ཨ་མོ་ཆུ་ord 4len here47.77 km40%total119 km
- Haa Chhuord 3len here26.47 km100%total26 km
- Rapley Kholaord 3len here25.77 km90%total29 km
- 鲁林曲ord 3len here24.61 km100%total25 km
- Sum Chuord 3len here22.75 km100%total23 km
- 卓木麻曲 གྲོ་མོ་མ་ཆུord 4len here22.16 km38%total58 km
- She Chuord 2len here21.72 km100%total22 km
- 朗玛浦曲ord 2len here21.12 km88%total24 km
- Dongma Chuord 1len here14.80 km100%total15 km
- Haa Chuord 3len here12.90 km24%total53 km
- 恰尔塘曲ord 2len here9.48 km100%total9 km
- Drul Chhuord 1len here8.25 km100%total8 km
31 more river segmentssorted by Strahler order + length
- 色姆拉曲ord 2len here7.33 km100%total7 km
- 鲁绒曲ord 2len here7.06 km100%total7 km
- 洞朗曲ord 2len here6.70 km100%total7 km
- 亚拉普ord 1len here6.65 km100%total7 km
- 赤午卡（曲淌浦）ord 2len here6.44 km100%total6 km
- ZachuLumord 3len here6.33 km100%total6 km
- ཨ་མོ་ཆུord 4len here6.28 km100%total6 km
- 卡鲁曲ord 2len here6.13 km100%total6 km
- Tong Chhuord 1len here6.09 km100%total6 km
- 查玛普ord 1len here5.91 km75%total8 km
- 色姆舍曲ord 2len here5.77 km100%total6 km
- 岗巴拉曲ord 1len here5.21 km100%total5 km
- Jangchachuord 1len here4.90 km100%total5 km
- 塔克浦曲ord 2len here4.71 km100%total5 km
- 亚热浦ord 1len here3.81 km100%total4 km
- 亚拉浦曲ord 1len here3.71 km100%total4 km
- Sachuord 1len here3.41 km100%total3 km
- 夏拉普ord 1len here3.39 km100%total3 km
- Tokeychhuord 1len here3.11 km100%total3 km
- 打浦曲ord 1len here2.89 km100%total3 km
- Wangtsa streamord 3len here2.79 km100%total3 km
- 隆巴加鲁ord 4len here2.65 km55%total5 km
- 强朵隆ord 1len here2.39 km100%total2 km
- Tsi Chhuord 1len here1.86 km100%total2 km
- Amo Chhuord 4len here1.65 km13%total13 km
- 基伍曲ord 2len here1.62 km19%total8 km
- 切儿卡（考淌浦）ord 1len here1.15 km100%total1 km
- Samchu Kholaord 3len here1.06 km21%total5 km
- 茶仁曲ord 1len here0.96 km72%total1 km
- 麻曲ord 3len here0.59 km1%total47 km
- 迷茹曲ord 4len here0.03 km6%total0 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
2,4%
Pesticides
1,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas3
IUCN Ia · 1IUCN VI · 1IUCN Not Applicable · 1
Biological Corridor 1
IUCN VIBiological Corridor · 1999
256 km²
Tergola
IUCN Not ApplicableKey Biodiversity Area · 2023
32 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN