Commune · CHN
Guyuan
China
Species observed
167
Observations
432
Area
3 591,5km²
Ecological tissue
Sample of 39 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 Guyuan : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 81 interactions GloBI sur 5 types (connectance 10.9%, filtre Serrano α=0.2). 10 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
167 distinct species · 432 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
3,2°C
Annual rain
380mm
Warmest m°
23,9°C
Coldest m°
-21,8°C
Elevation: 1 478 m on average (min 1 316 m, max 2 039 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
8,1
Org. C
19,8g/kg
Clay
20,6%
Sand
51,8%
Silt
27,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Zhangjiakou
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)
Hydrology14 basins · 21 lakes · 5 rivers
Hydrology metrics for this exact territory
Stream length here
189,3km
Lake surface here
35,65km²
Basins crossed
14
Max stream order
4
Max drainage
3 657km²
Discharge in basins
4,4m³/s
Mean precip.
410mm/an
Mean T°
2,5°C
Moisture idx
-0,49
Max snow
13%
Mean runoff
14mm/an
Mean elev. (basins)
1 482m
Watersheds crossing here
- Bassin de 葫芦河sub-area1 886,4 km²overlap1108.72 km²31%
- Bassin de 葫芦河sub-area1 085,8 km²overlap847.36 km²24%
- Bassin de 闪电河sub-area977,6 km²overlap415.90 km²12%
- Bassin de 白河sub-area633,3 km²overlap255.17 km²7%
- Basin #57480sub-area801,5 km²overlap247.68 km²7%
- Bassin de 闪电河sub-area777,7 km²overlap197.75 km²6%
- Bassin de 闪电河sub-area181,9 km²overlap182.19 km²5%
- Bassin de 闪电河sub-area236,7 km²overlap97.43 km²3%
- Bassin de 冬奥会赛区调水工程sub-area565,8 km²overlap97.10 km²3%
Lakes (21, top by area)
- 库伦淖area13,9 km²avg depth8.1 m
- 水泉淖area4,4 km²avg depth3.4 m
- 公鸡淖area3,9 km²avg depth1.6 m
- 闪电河水库area2,7 km²avg depth2.8 m
- 九连城淖尔area2,2 km²avg depth3.2 m
- Lake #72342area1,4 km²avg depth1.9 m
- 石门子水库area1,3 km²avg depth4.7 m
- Lake #72369area1,1 km²avg depth1.2 m
- Lake #72301area1,1 km²avg depth1.6 m
12 more lakes
- Lac 1365158area0,9 km²avg depth2.8 m
- Lac 1365134area0,8 km²avg depth3.6 m
- Lac 1365236area0,6 km²avg depth3.0 m
- Lac 1365110area0,6 km²avg depth4.5 m
- Lac 1365187area0,5 km²avg depth2.2 m
- Lac 1365184area0,4 km²avg depth2.6 m
- Lac 1364977area0,3 km²avg depth3.4 m
- Lac 1364946area0,2 km²avg depth1.7 m
- Lac 1365128area0,2 km²avg depth1.5 m
- Lac 1365154area0,2 km²avg depth1.8 m
- Lac 1364986area0,2 km²avg depth1.6 m
- Lac 1365060area0,2 km²avg depth1.7 m
Rivers / streams (5, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,2nW
Built-up
37,7%
Pesticides
69,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)