Gauri-Shankar
IUCN VIConservation Area · 2010
2 206 km²
Commune · CHN
Nyalam
China
ETPolar, tundra(91 %)
Species observed
2 146
Observations
10 595
Area
7 703,5km²
Ecological tissue
Sample of 18 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 Nyalam : 14 espèces reliées par 17 interactions GloBI sur 2 types (connectance 11.1%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
18
Interactions affichées
17
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
2 146 distinct species · 10 595 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
-4,4°C
Annual rain
1 338mm
Warmest m°
9,9°C
Coldest m°
-23,6°C
Elevation: 5 017 m on average (min 1 873 m, max 7 408 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
-4,4°C
Annual rain
1 338mm
Warmest month
9,9°C
Coldest month
-23,6°C
Mean alt.
5 017m
Min
1 873m
Max
7 408m
Std. dev.
486m
Köppen-Geiger (dominant)
ETPolar, tundra(91 %)Polar
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,3
Org. C
28,6g/kg
Clay
15,9%
Sand
52,8%
Silt
31,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Shigatse
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,2
Org. C
35,1g/kg
Clay
15,7%
Sand
53,4%
Silt
30,9%
5–15 cm
pH H₂O
7,3
Org. C
29,5g/kg
Clay
16,0%
Sand
52,6%
Silt
31,4%
15–30 cm
pH H₂O
7,3
Org. C
21,3g/kg
Clay
16,1%
Sand
52,3%
Silt
31,6%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest1.2%
Crops0.1%
Built-up0.0%
Bare soil53.7%
Other (grassland, water…)45.0%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology24 basins · 37 lakes · 30 rivers
Hydrology metrics for this exact territory
Stream length here
547,2km
Lake surface here
57,37km²
Basins crossed
24
Max stream order
5
Max drainage
43 464km²
Discharge in basins
239,9m³/s
Mean precip.
331mm/an
Mean T°
-1,5°C
Moisture idx
-0,51
Max snow
36%
Mean runoff
742mm/an
Mean elev. (basins)
4 992m
Watersheds crossing here
- Bassin de 朋曲sub-area1 953 km²overlap1948.42 km²25%
- Basin #53370sub-area2 381 km²overlap1387.60 km²18%
- Bassin de བུམ་ཆུ་ (朋曲)sub-area1 315 km²overlap1297.96 km²17%
- Bassin de 孙科西河sub-area503,5 km²overlap501.59 km²7%
- Bassin de བུམ་ཆུ་ 朋曲sub-area1 127,6 km²overlap463.16 km²6%
- Bassin de Tamba Kosisub-area650,3 km²overlap460.37 km²6%
- Bassin de Phu Chusub-area376,8 km²overlap366.60 km²5%
- Bassin de 孙科西河sub-area360 km²overlap359.47 km²5%
- Bassin de 孙科西河sub-area348,5 km²overlap348.00 km²5%
15 more basinssorted by overlap
- Bassin de 孙科西河sub-area286,6 km²overlap281.76 km²4%
- Bassin de 普玛布曲sub-area109,4 km²overlap107.80 km²1%
- Bassin de 吉曲sub-area1 647,3 km²overlap100.36 km²1%
- Bassin de Sun Kosisub-area644,2 km²overlap38.75 km²1%
- Bassin de 东林藏布sub-area918,5 km²overlap18.46 km²0%
- Bassin de 雅鲁藏布江 ཡར་ཀླུངས་གཙང་པོ།sub-area544 km²overlap5.85 km²0%
- Bassin de 绒辖曲sub-area996,3 km²overlap5.48 km²0%
- Bassin de Langtang Kholasub-area3 549,3 km²overlap4.11 km²0%
- Bassin de Sagu Kholasub-area233,6 km²overlap2.49 km²0%
- Bassin de བུམ་ཆུ་ (朋曲)sub-area531,3 km²overlap1.21 km²0%
- Bassin de Balephi Kholasub-area683,2 km²overlap1.17 km²0%
- Bassin de Chyadu Kholasub-area138,2 km²overlap1.16 km²0%
- Bassin de 雅鲁藏布江 ཡར་ཀླུངས་གཙང་པོ།sub-area522 km²overlap0.96 km²0%
- Bassin de 雅鲁藏布江 ཡར་ཀླུངས་གཙང་པོ།sub-area490,6 km²overlap0.56 km²0%
- Bassin de 雅鲁藏布江 ཡར་ཀླུངས་གཙང་པོ།sub-area148,4 km²overlap0.24 km²0%
Lakes (37, top by area)
- 浪强错 གླང་བྱང་མཚོ།area26,1 km²avg depth21.7 m
- 郭骆强错area5 km²avg depth30.0 m
- 郭骆错area4,3 km²avg depth30.2 m
- 错唐博area2,7 km²avg depth16.5 m
- Gyiraarea2,7 km²avg depth20.5 m
- 岗西错area2,5 km²avg depth20.6 m
- Lake #76579area2,2 km²avg depth13.0 m
- Gong Coarea2,1 km²avg depth13.9 m
- Lake #76598area1,1 km²avg depth21.3 m
28 more lakes
- Lac 1380743area0,9 km²avg depth5.3 m
- Lac 1380905area0,8 km²avg depth2.3 m
- Lac 1380777area0,8 km²avg depth5.6 m
- Lac 1381488area0,5 km²avg depth9.7 m
- Lac 1381707area0,5 km²avg depth8.1 m
- Lac 1381520area0,4 km²avg depth8.9 m
- Lac 1380908area0,3 km²avg depth1.4 m
- Lac 1380819area0,3 km²avg depth4.6 m
- Lac 1381280area0,3 km²avg depth5.3 m
- Lac 1380692area0,3 km²avg depth1.8 m
- Lac 1381538area0,3 km²avg depth6.2 m
- Lac 1380867area0,3 km²avg depth3.6 m
- Lac 1381051area0,3 km²avg depth2.4 m
- Lac 1381451area0,3 km²avg depth5.5 m
- Lac 1381470area0,3 km²avg depth7.6 m
- Lac 1381303area0,3 km²avg depth5.1 m
- Lac 1381232area0,2 km²avg depth6.8 m
- Lac 1381693area0,2 km²avg depth8.5 m
- Lac 1381586area0,2 km²avg depth4.5 m
- Lac 1381607area0,2 km²avg depth7.1 m
- Lac 1381534area0,2 km²avg depth7.2 m
- Lac 1381503area0,2 km²avg depth7.8 m
- Lac 1381532area0,2 km²avg depth7.8 m
- Lac 1380866area0,2 km²avg depth1.6 m
- Lac 1381614area0,2 km²avg depth8.6 m
- Lac 1381513area0,1 km²avg depth6.4 m
- Lac 1381595area0,1 km²avg depth8.4 m
- Lac 1381589area0,1 km²avg depth6.9 m
Rivers / streams (30, ord ≥ 4)
- 孙科西河ord 5len here158.31 km100%total158 km
- 朋曲ord 6len here74.54 km20%total378 km
- བུམ་ཆུ་ (朋曲)ord 6len here58.80 km25%total232 km
- བུམ་ཆུ་ 朋曲ord 5len here48.11 km67%total72 km
- Phu Chuord 4len here42.09 km89%total47 km
- 拉布及岗藏布ord 3len here19.67 km100%total20 km
- 德庆顶曲ord 5len here15.67 km100%total16 km
- 普玛布曲ord 3len here13.93 km100%total14 km
- 藏樟木普曲（章藏铺曲）ord 3len here12.89 km100%total13 km
- 巴莫勒甲ord 2len here12.66 km100%total13 km
- 觉桑普曲ord 3len here12.43 km100%total12 km
- 波曲 भोटे कोशीord 5len here8.31 km42%total20 km
18 more river segmentssorted by Strahler order + length
- 达德普曲ord 2len here6.98 km100%total7 km
- 朗门塘曲ord 2len here6.77 km100%total7 km
- 康杯普曲ord 3len here6.47 km100%total6 km
- 蕃普藏布（鲁条普曲）ord 1len here6.42 km100%total6 km
- 腊米审门康ord 2len here5.03 km100%total5 km
- 甲不章娥ord 3len here4.48 km86%total5 km
- 迫玛勒普曲ord 3len here4.42 km100%total4 km
- 新桑普曲ord 2len here4.02 km100%total4 km
- 左热普曲ord 1len here4.00 km100%total4 km
- 青漳布ord 2len here3.72 km77%total5 km
- 蕃普藏布ord 3len here3.44 km77%total4 km
- 雄德摩普曲ord 1len here3.24 km45%total7 km
- 江这哈根曲ord 1len here2.98 km100%total3 km
- 然木丁普曲ord 3len here2.54 km61%total4 km
- 宗曲 Jum Kholaord 2len here2.52 km32%total8 km
- 波达柯西河 Bhote Koshiord 2len here1.56 km33%total5 km
- Kharane Kholaord 5len here1.16 km42%total3 km
- 宗曲ord 1len here≈ tangenttotal2 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
0,2%
Pesticides
3,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN VI · 1IUCN II · 1
Langtang
IUCN IINational Park · 1976
1 659 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN