Commune · CHN
Qilian
China
Species observed
866
Observations
3 379
Area
13 278km²
Ecological tissue
Sample of 28 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).
Indicateurs du tissu écologique
Tissu écologique de Qilian : 21 espèces reliées par 32 interactions GloBI sur 2 types (connectance 7.9%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
866 distinct species · 3 379 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
-6,6°C
Annual rain
747mm
Warmest m°
12,1°C
Coldest m°
-27,0°C
Elevation: 3 816 m on average (min 2 603 m, max 4 990 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
7,7
Org. C
42,3g/kg
Clay
18,4%
Sand
41,6%
Silt
40,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Haibei Tibetan
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology43 basins · 0 lakes · 29 rivers
Hydrology metrics for this exact territory
Stream length here
1 575,1km
Basins crossed
43
Max stream order
5
Max drainage
10 379km²
Discharge in basins
69,7m³/s
Mean precip.
358mm/an
Mean T°
-4,0°C
Moisture idx
-0,34
Max snow
12%
Mean runoff
54mm/an
Mean elev. (basins)
3 810m
Watersheds crossing here
- Bassin de 黑河sub-area2 599,5 km²overlap2576.35 km²19%
- Bassin de 八宝河sub-area2 503,6 km²overlap2494.05 km²19%
- Bassin de 大通河sub-area2 866,1 km²overlap1542.94 km²12%
- Bassin de 黑河sub-area1 371 km²overlap1362.12 km²10%
- Bassin de 托勒河sub-area1 086,5 km²overlap1081.70 km²8%
- Basin #06280sub-area1 056,4 km²overlap1038.67 km²8%
- Bassin de 托勒河sub-area761,2 km²overlap755.35 km²6%
- Bassin de 大通河sub-area698,8 km²overlap469.04 km²4%
- Bassin de 黑河sub-area1 120,9 km²overlap321.22 km²2%
34 more basinssorted by overlap
- Bassin de 托勒河sub-area574,4 km²overlap254.69 km²2%
- Bassin de 栽什特河sub-area272 km²overlap235.33 km²2%
- Bassin de 托勒河sub-area194,3 km²overlap192.74 km²1%
- Bassin de 瓦合寺河sub-area170 km²overlap167.29 km²1%
- Basin #90780sub-area161,3 km²overlap157.99 km²1%
- Bassin de 热水沟sub-area114,4 km²overlap114.54 km²1%
- Bassin de 大通河sub-area105 km²overlap105.06 km²1%
- Bassin de 大通河sub-area294,8 km²overlap96.94 km²1%
- Bassin de 呼达斯曲sub-area193,5 km²overlap92.55 km²1%
- Bassin de 宝库河sub-area1 333,2 km²overlap33.01 km²0%
- Bassin de 洪水河sub-area2 351,9 km²overlap32.05 km²0%
- Basin #14390sub-area659,7 km²overlap23.38 km²0%
- Bassin de 大通河sub-area24,1 km²overlap15.08 km²0%
- Basin #85230sub-area166,6 km²overlap14.75 km²0%
- Bassin de 雪沁龙洼曲sub-area303,1 km²overlap14.27 km²0%
- Bassin de 疏勒河sub-area1 134,2 km²overlap13.78 km²0%
- Bassin de 永安河sub-area477,6 km²overlap12.46 km²0%
- Bassin de 茅庵河sub-area1 656,9 km²overlap9.32 km²0%
- Bassin de 黑河sub-area978,5 km²overlap7.14 km²0%
- Bassin de 扁都口河sub-area765,6 km²overlap6.75 km²0%
- Basin #84950sub-area138,6 km²overlap5.72 km²0%
- Bassin de 梨园河sub-area2 595,5 km²overlap5.43 km²0%
- Bassin de 黑河sub-area1 137,6 km²overlap3.95 km²0%
- Bassin de 疏勒河sub-area1 366,8 km²overlap3.82 km²0%
- Bassin de 山丹河sub-area597,8 km²overlap3.79 km²0%
- Bassin de 黑河sub-area748,9 km²overlap3.40 km²0%
- Bassin de 西大河sub-area960,7 km²overlap2.81 km²0%
- Bassin de 哈尔盖河sub-area5 899,8 km²overlap2.26 km²0%
- Basin #05660sub-area264,5 km²overlap1.60 km²0%
- Basin #82450sub-area478,2 km²overlap1.56 km²0%
- Bassin de 丰乐河sub-area1 158,2 km²overlap1.39 km²0%
- Bassin de 大通河sub-area834,2 km²overlap1.29 km²0%
- Bassin de 大通河sub-area20,4 km²overlap0.26 km²0%
- Bassin de 疏勒河sub-area148,8 km²overlap0.14 km²0%
Rivers / streams (29, ord ≥ 4)
- 黑河ord 6len here492.19 km30%total1618 km
- 托勒河ord 4len here280.01 km100%total281 km
- 大通河ord 5len here218.94 km20%total1087 km
- 八宝河ord 4len here145.23 km100%total145 km
- 天盆河ord 3len here54.82 km100%total55 km
- 栽什特河ord 2len here53.78 km90%total60 km
- 三锅岔ord 3len here32.95 km100%total33 km
- 栽什特ord 4len here28.54 km99%total29 km
- 瓦合寺河ord 4len here25.20 km100%total25 km
- 老日根ord 2len here21.97 km100%total22 km
- 呼达斯曲ord 3len here21.81 km61%total36 km
- 热水沟ord 2len here21.46 km100%total21 km
17 more river segmentssorted by Strahler order + length
- 冰沟河ord 4len here20.85 km100%total21 km
- 下才日哇ord 3len here19.69 km100%total20 km
- 拉洞河ord 4len here18.87 km100%total19 km
- 开甫太峨日ord 4len here16.66 km100%total17 km
- 大央龙ord 1len here14.77 km100%total15 km
- 白杨沟ord 4len here13.48 km100%total13 km
- 煤矿沟ord 1len here12.85 km100%total13 km
- 大南沟ord 2len here12.37 km100%total12 km
- 骆驼河ord 1len here11.68 km100%total12 km
- 白沙沟ord 2len here9.93 km100%total10 km
- 多隆河ord 2len here8.79 km100%total9 km
- 北大河ord 5len here7.00 km2%total449 km
- 宝库河ord 4len here4.20 km3%total159 km
- 包哈图ord 3len here2.60 km16%total16 km
- 上铁迈ord 2len here2.49 km100%total2 km
- 上煤矿沟ord 1len here1.94 km100%total2 km
- 扎龙ord 4len here≈ tangenttotal11 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
0,8%
Pesticides
2,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)