Commune · CHN
Chaoyang
China
Species observed
152
Observations
244
Area
1 310,2km²
Ecological tissue
Sample of 36 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 Chaoyang : 30 espèces dont 4 patrimoniales (LR IUCN CR/EN/VU) reliées par 38 interactions GloBI sur 4 types (connectance 6.0%, filtre Serrano α=0.2). 6 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
152 distinct species · 244 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
22,1°C
Annual rain
1 733mm
Warmest m°
30,2°C
Coldest m°
10,6°C
Elevation: 63 m on average (min -46 m, max 355 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
5,5
Org. C
21,3g/kg
Clay
26,0%
Sand
43,3%
Silt
30,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Shantou
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)
Hydrology8 basins · 22 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
97,3km
Lake surface here
12,57km²
Basins crossed
8
Max stream order
5
Max drainage
4 288km²
Discharge in basins
116,6m³/s
Mean precip.
1 541mm/an
Mean T°
21,4°C
Moisture idx
0,26
Mean runoff
766mm/an
Mean elev. (basins)
70m
Watersheds crossing here
- Bassin de 练江sub-area1 296,9 km²overlap781.78 km²60%
- Bassin de 濠江sub-area407,3 km²overlap264.60 km²20%
- Bassin de 盐岭河sub-area936,5 km²overlap122.22 km²9%
- Bassin de 榕江sub-area228,2 km²overlap100.53 km²8%
- Bassin de 榕江sub-area67,6 km²overlap40.83 km²3%
- Bassin de 北河sub-area1 639,7 km²overlap0.16 km²0%
- Bassin de 榕江sub-area146,9 km²overlap0.01 km²0%
- Bassin de 西溪sub-area531,7 km²overlap0.00 km²0%
Lakes (22, top by area)
- Qiufeng Shuikuarea2,8 km²avg depth7.2 m
- Lake #77477area2,3 km²avg depth0.8 m
- Lake #77470area1,6 km²avg depth0.6 m
- Lac 1388461area0,9 km²avg depth7.5 m
- Lac 1388016area0,6 km²avg depth1.3 m
- Lac 1388138area0,6 km²avg depth5.4 m
- Lac 1388368area0,5 km²avg depth6.1 m
- Lac 1388397area0,5 km²avg depth6.2 m
- Lac 1387977area0,5 km²avg depth0.8 m
13 more lakes
- Lac 1388068area0,5 km²avg depth1.0 m
- Lac 1388464area0,4 km²avg depth6.7 m
- Lac 1388470area0,3 km²avg depth6.0 m
- Lac 1388348area0,3 km²avg depth4.9 m
- Lac 1388213area0,2 km²avg depth5.1 m
- Lac 1388217area0,2 km²avg depth5.3 m
- Lac 1388389area0,2 km²avg depth2.6 m
- Lac 1388049area0,2 km²avg depth5.1 m
- Lac 1388455area0,2 km²avg depth4.7 m
- Lac 1388195area0,2 km²avg depth6.0 m
- Lac 1388193area0,2 km²avg depth5.0 m
- Lac 1388036area0,2 km²avg depth4.9 m
- Lac 1388358area0,1 km²avg depth3.8 m
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
20hab/km²
Night light
7,9nW
Built-up
622,3%
Pesticides
72,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)