Tibet Selincuo Wetlands
IUCN IaWetland of International Importance (Ramsar Site) · 2018
18 916 km²
Commune · CHN
Xainza
China
ETPolar, tundra(78 %)
Species observed
727
Observations
1 305
Area
23 109,7km²
Ecological tissue
Sample of 6 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 Xainza : 5 espèces reliées par 5 interactions GloBI sur 2 types (connectance 33.3%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Espèces affichées
6
Interactions affichées
5
Connectance
0.333
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
727 distinct species · 1 305 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
-1,1°C
Annual rain
469mm
Warmest m°
12,9°C
Coldest m°
-19,7°C
Elevation: 4 953 m on average (min 4 545 m, max 6 133 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
-1,1°C
Annual rain
469mm
Warmest month
12,9°C
Coldest month
-19,7°C
Mean alt.
4 953m
Min
4 545m
Max
6 133m
Std. dev.
281m
Köppen-Geiger (dominant)
ETPolar, tundra(78 %)Polar
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,6
Org. C
23,0g/kg
Clay
16,1%
Sand
52,4%
Silt
31,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Nagchu
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
7,5
Org. C
27,5g/kg
Clay
15,3%
Sand
53,2%
Silt
31,5%
5–15 cm
pH H₂O
7,6
Org. C
24,3g/kg
Clay
16,1%
Sand
52,4%
Silt
31,5%
15–30 cm
pH H₂O
7,6
Org. C
17,2g/kg
Clay
16,9%
Sand
51,7%
Silt
31,3%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest0.0%
Crops0.0%
Built-up0.0%
Bare soil29.5%
Other (grassland, water…)70.5%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology40 basins · 50 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
773,7km
Lake surface here
2 225,17km²
Basins crossed
40
Max stream order
5
Max drainage
25 499km²
Discharge in basins
130,3m³/s
Mean precip.
257mm/an
Mean T°
-1,8°C
Moisture idx
-0,61
Max snow
18%
Mean runoff
89mm/an
Mean elev. (basins)
4 959m
Watersheds crossing here
- Bassin de 申扎藏布sub-area2 535,8 km²overlap2533.36 km²11%
- Basin #47410sub-area2 462 km²overlap2440.87 km²11%
- Bassin de རྫ་རྒན་གཙང་པོ 扎根藏布sub-area2 429,5 km²overlap1747.16 km²8%
- Bassin de 永珠藏布sub-area1 659,4 km²overlap1655.96 km²7%
- Bassin de 申扎藏布sub-area1 615,9 km²overlap1603.80 km²7%
- Bassin de འབོ་ཆུ་གཙང་པོ 波曲藏布sub-area2 717,2 km²overlap1499.67 km²6%
- Basin #52490sub-area3 371,1 km²overlap1199.07 km²5%
- Basin #13130sub-area1 273,7 km²overlap1081.43 km²5%
- Bassin de 私荣臧布sub-area1 094,9 km²overlap874.75 km²4%
31 more basinssorted by overlap
- Basin #56430sub-area1 010,2 km²overlap784.14 km²3%
- Bassin de སྦལ་རོ་གཙང་པོ 巴汝藏布sub-area896,5 km²overlap731.10 km²3%
- Basin #15780sub-area675,2 km²overlap674.64 km²3%
- Basin #18370sub-area598,7 km²overlap598.20 km²3%
- Bassin de ཐར་མ་གཙང་པོ 他尔玛藏布sub-area597,7 km²overlap596.15 km²3%
- Basin #29380sub-area586,4 km²overlap585.90 km²3%
- Basin #41360sub-area581,7 km²overlap581.10 km²3%
- Bassin de 私荣臧布sub-area1 356 km²overlap576.99 km²2%
- Bassin de གཡུ་འབྲུག་གཙང་པོ 永珠藏布sub-area565,3 km²overlap564.80 km²2%
- Bassin de སྦལ་རོ་གཙང་པོ 巴汝藏布sub-area421,6 km²overlap403.54 km²2%
- Basin #15690sub-area348,5 km²overlap348.20 km²2%
- Basin #58960sub-area1 340,9 km²overlap341.23 km²1%
- Bassin de 巴汝藏布sub-area339,1 km²overlap338.05 km²1%
- Bassin de སྦལ་རོ་གཙང་པོ 巴汝藏布sub-area292,9 km²overlap292.66 km²1%
- Bassin de 巴汝藏布sub-area306 km²overlap278.02 km²1%
- Bassin de སྦལ་རོ་གཙང་པོ 巴汝藏布sub-area181,3 km²overlap181.15 km²1%
- Bassin de སྦལ་རོ་གཙང་པོ 巴汝藏布sub-area215,4 km²overlap167.47 km²1%
- Bassin de ཐར་མ་གཙང་པོ 他尔玛藏布sub-area1 049 km²overlap152.52 km²1%
- Basin #71160sub-area96,8 km²overlap96.71 km²0%
- Basin #50710sub-area76,2 km²overlap48.09 km²0%
- Bassin de སྦལ་རོ་གཙང་པོ 巴汝藏布sub-area41,3 km²overlap41.21 km²0%
- Basin #58450sub-area661,7 km²overlap31.43 km²0%
- Bassin de 尼瓦藏布sub-area1 782,7 km²overlap23.31 km²0%
- Bassin de 仁堆曲sub-area1 362,1 km²overlap13.96 km²0%
- Bassin de 香曲sub-area1 447,2 km²overlap7.52 km²0%
- Basin #45100sub-area1 712,6 km²overlap5.28 km²0%
- Bassin de 美曲藏布sub-area2 668,4 km²overlap4.21 km²0%
- Basin #49780sub-area1 665,7 km²overlap3.06 km²0%
- Basin #51220sub-area7 132,5 km²overlap1.70 km²0%
- Basin #10810sub-area99,7 km²overlap0.93 km²0%
- Bassin de 觉母曲sub-area2 388,4 km²overlap0.37 km²0%
Lakes (50, top by area)
- Silingarea1 749,5 km²avg depth28.0 m
- Ko-jenarea477 km²avg depth32.1 m
- Dagzearea346,7 km²avg depth19.2 m
- Ngoinarea267,1 km²avg depth37.9 m
- 仁错贡玛 རིང་མཚོ་གོང་མ།area102,7 km²avg depth5.3 m
- Kuo-mangarea101,8 km²avg depth14.6 m
- Ch'a-erh-ku-t'earea88,2 km²avg depth30.7 m
- Mo-k'o-yuarea81,2 km²avg depth10.0 m
- 孜桂错 རྩིད་སྐུད་མཚོ།area72,2 km²avg depth25.8 m
41 more lakes
- 越恰错 ཡོ་ཆགས་མཚོarea68,9 km²avg depth6.7 m
- གཡག་ཏུང་མཚོ 雅个冬错area43,4 km²avg depth4.9 m
- 木地达拉玉错 མུ་ཏིག་མདའ་ལ་ཡུལ་མཚོarea23,4 km²avg depth3.5 m
- 查藏错 ཁྲ་གཙང་མཚོarea19 km²avg depth2.2 m
- 时补错area14,4 km²avg depth10.8 m
- 孔错 ཁུག་མཚོarea12,6 km²avg depth23.2 m
- Lake #75758area7,2 km²avg depth4.6 m
- 瓦昂错 ཝ་ཨང་མཚོarea5,1 km²avg depth5.0 m
- 多错area4,2 km²avg depth4.9 m
- 色林错 ཟི་ལིང་མཚོ།area3 km²avg depth1.3 m
- 叶野错area3 km²avg depth2.1 m
- Lake #75747area2,7 km²avg depth1.9 m
- Lake #75839area2,6 km²avg depth1.5 m
- Lake #75792area2,4 km²avg depth5.4 m
- Lake #75730area2,3 km²avg depth1.3 m
- Lake #75515area2,2 km²avg depth1.1 m
- Lake #76028area1,7 km²avg depth3.1 m
- Lake #75904area1,5 km²avg depth4.3 m
- Lake #75905area1,3 km²avg depth1.7 m
- Lake #75840area1,3 km²avg depth2.1 m
- Lake #75463area1,1 km²avg depth9.3 m
- Lake #75591area1 km²avg depth3.1 m
- Lake #75954area1 km²avg depth1.4 m
- Lac 1377864area0,9 km²avg depth1.8 m
- Lac 1377096area0,9 km²avg depth5.9 m
- Lac 1376094area0,8 km²avg depth3.6 m
- Lac 1377501area0,8 km²avg depth2.9 m
- Lac 1377326area0,7 km²avg depth1.8 m
- Lac 1375724area0,6 km²avg depth2.9 m
- Lac 1375916area0,6 km²avg depth2.1 m
- Lac 1376890area0,6 km²avg depth6.4 m
- Lac 1377674area0,6 km²avg depth5.4 m
- Lac 1377609area0,6 km²avg depth2.8 m
- Lac 1376121area0,5 km²avg depth1.9 m
- Lac 1376419area0,5 km²avg depth2.5 m
- Lac 1377093area0,5 km²avg depth3.4 m
- Lac 1378339area0,5 km²avg depth1.7 m
- Lac 1377402area0,4 km²avg depth1.7 m
- Lac 1376128area0,4 km²avg depth1.8 m
- Lac 1377337area0,4 km²avg depth2.3 m
- Lac 1377415area0,4 km²avg depth2.5 m
Rivers / streams (10, ord ≥ 4)
- 申扎藏布ord 5len here233.57 km100%total234 km
- སྦལ་རོ་གཙང་པོ 巴汝藏布ord 5len here171.72 km100%total172 km
- གཡུ་འབྲུག་གཙང་པོ 永珠藏布ord 4len here131.53 km100%total132 km
- 永珠藏布ord 4len here104.77 km100%total105 km
- ཐར་མ་གཙང་པོ 他尔玛藏布ord 4len here64.62 km60%total107 km
- 巴汝藏布ord 3len here30.55 km100%total31 km
- རྫ་རྒན་གཙང་པོ 扎根藏布ord 3len here24.54 km100%total25 km
- 巴咔卓曲ord 1len here7.43 km100%total7 km
- 私荣臧布ord 5len here4.78 km21%total23 km
- འབོ་ཆུ་གཙང་པོ 波曲藏布ord 4len here0.19 km1%total16 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
0,1%
Pesticides
0,2kg/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