Commune · CHN
Hunyuan
China
Species observed
365
Observations
857
Area
1 933,1km²
Ecological tissue
Sample of 34 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 Hunyuan : 21 espèces reliées par 50 interactions GloBI sur 5 types (connectance 8.9%, filtre Serrano α=0.2). 13 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
365 distinct species · 857 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
5,6°C
Annual rain
578mm
Warmest m°
24,4°C
Coldest m°
-16,8°C
Elevation: 1 491 m on average (min 1 029 m, max 2 135 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
7,8
Org. C
21,2g/kg
Clay
17,9%
Sand
45,0%
Silt
37,1%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Datong
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)
Hydrology10 basins · 9 lakes · 3 rivers
Hydrology metrics for this exact territory
Stream length here
109,4km
Lake surface here
2,34km²
Basins crossed
10
Max stream order
4
Max drainage
17 451km²
Discharge in basins
10,1m³/s
Mean precip.
442mm/an
Mean T°
4,5°C
Moisture idx
-0,50
Max snow
3%
Mean runoff
73mm/an
Mean elev. (basins)
1 440m
Watersheds crossing here
- Bassin de 浑河sub-area1 916,8 km²overlap1412.98 km²73%
- Bassin de 唐河sub-area516,1 km²overlap393.76 km²20%
- Bassin de 桑干河sub-area931,6 km²overlap57.60 km²3%
- Bassin de 桑干河sub-area150,6 km²overlap40.04 km²2%
- Basin #80590sub-area882,7 km²overlap21.20 km²1%
- Bassin de 桑干河sub-area46 km²overlap3.22 km²0%
- Basin #76530sub-area331,3 km²overlap2.21 km²0%
- Bassin de 桑干河sub-area1 167,3 km²overlap0.92 km²0%
- Basin #65140sub-area242,1 km²overlap0.85 km²0%
1 more basinssorted by overlap
Lakes (9, top by area)
- Lac 1367210area0,6 km²avg depth2.8 m
- Lac 1367241area0,4 km²avg depth1.8 m
- Lac 1367243area0,2 km²avg depth1.6 m
- Lac 1367158area0,2 km²avg depth2.2 m
- Lac 1367164area0,2 km²avg depth1.7 m
- Lac 1367186area0,2 km²avg depth6.5 m
- Lac 1367217area0,2 km²avg depth1.8 m
- Lac 1367134area0,1 km²avg depth1.7 m
- Lac 1367149area0,1 km²avg depth1.6 m
Rivers / streams (3, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,3nW
Built-up
45,8%
Pesticides
70,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)