Commune · CHN
Baiyü
China
Species observed
347
Observations
842
Area
10 393,8km²
Ecological tissue
Sample of 17 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 Baiyü : 14 espèces reliées par 15 interactions GloBI sur 3 types (connectance 11.0%, filtre Serrano α=0.2). 3 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
347 distinct species · 842 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
-1,3°C
Annual rain
948mm
Warmest m°
13,8°C
Coldest m°
-23,0°C
Elevation: 4 280 m on average (min 2 865 m, max 5 325 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
6,5
Org. C
54,9g/kg
Clay
16,7%
Sand
44,8%
Silt
38,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Garzê 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)
Hydrology20 basins · 9 lakes · 13 rivers
Hydrology metrics for this exact territory
Stream length here
981,9km
Lake surface here
5,73km²
Basins crossed
20
Max stream order
7
Max drainage
175 842km²
Discharge in basins
1 467,1m³/s
Mean precip.
588mm/an
Mean T°
1,8°C
Moisture idx
-0,27
Max snow
21%
Mean runoff
298mm/an
Mean elev. (basins)
4 282m
Watersheds crossing here
- Bassin de 欧曲sub-area2 886,8 km²overlap2882.06 km²28%
- Bassin de 赠曲sub-area2 122,2 km²overlap2110.19 km²20%
- Bassin de 金沙江sub-area5 325,5 km²overlap1881.93 km²18%
- Bassin de 昌曲sub-area525 km²overlap514.09 km²5%
- Bassin de 宋曲sub-area456,6 km²overlap456.24 km²4%
- Bassin de 赠曲sub-area444 km²overlap443.31 km²4%
- Basin #39660sub-area420,2 km²overlap409.50 km²4%
- Bassin de 昌曲sub-area359,8 km²overlap359.51 km²3%
- Bassin de 昌曲sub-area419,6 km²overlap303.83 km²3%
11 more basinssorted by overlap
- Bassin de 金沙江sub-area11 363,2 km²overlap271.60 km²3%
- Bassin de 金沙江sub-area441 km²overlap197.63 km²2%
- Bassin de 金沙江sub-area280,4 km²overlap154.78 km²1%
- Bassin de 雅砻江sub-area6 298,6 km²overlap144.61 km²1%
- Bassin de 金沙江sub-area198 km²overlap125.06 km²1%
- Basin #38490sub-area706,1 km²overlap93.55 km²1%
- Bassin de 昌曲sub-area20,3 km²overlap20.27 km²0%
- Bassin de 达火沟sub-area1 060,2 km²overlap12.52 km²0%
- Bassin de 曲戈河sub-area3 262,4 km²overlap11.51 km²0%
- Bassin de 热衣曲sub-area2 194,7 km²overlap1.04 km²0%
- Bassin de 玉隆河sub-area1 997,8 km²overlap0.57 km²0%
Lakes (9, top by area)
- Xiangyangcuoarea1,9 km²avg depth14.0 m
- Lalongcuoarea1,6 km²avg depth9.4 m
- Lac 1377486area0,6 km²avg depth8.4 m
- Lac 1376904area0,5 km²avg depth7.6 m
- Lac 1376568area0,3 km²avg depth3.3 m
- Lac 1376915area0,3 km²avg depth7.8 m
- Lac 1376885area0,2 km²avg depth7.6 m
- Lac 1376478area0,2 km²avg depth2.3 m
- Lac 1377552area0,2 km²avg depth6.7 m
Rivers / streams (13, ord ≥ 4)
- 金沙江ord 8len here224.67 km5%total4654 km
- 赠曲ord 5len here197.93 km100%total198 km
- 昌曲ord 4len here151.08 km100%total151 km
- 欧曲ord 4len here142.51 km100%total143 km
- 麻曲ord 3len here77.48 km100%total78 km
- 降曲ord 3len here68.28 km100%total68 km
- 宋曲ord 3len here57.09 km100%total57 km
- 起曲ord 4len here20.09 km100%total20 km
- 登曲ord 3len here16.36 km59%total28 km
- 丁曲ord 4len here15.00 km59%total26 km
- 则曲ord 2len here10.29 km100%total10 km
- 麦曲ord 4len here1.03 km2%total57 km
1 more river segmentssorted by Strahler order + length
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
25,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)