Commune · CHN
Yangchun
China
Species observed
1 294
Observations
3 673
Area
4 023,3km²
Ecological tissue
Sample of 2 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 Yangchun : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 294 distinct species · 3 673 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
21,8°C
Annual rain
2 507mm
Warmest m°
30,1°C
Coldest m°
10,1°C
Elevation: 209 m on average (min 8 m, max 1 042 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
5,4
Org. C
25,8g/kg
Clay
25,2%
Sand
40,8%
Silt
33,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Yangjiang
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)
Hydrology17 basins · 19 lakes · 16 rivers
Hydrology metrics for this exact territory
Stream length here
603,3km
Lake surface here
7,00km²
Basins crossed
17
Max stream order
6
Max drainage
4 506km²
Discharge in basins
276,6m³/s
Mean precip.
1 872mm/an
Mean T°
21,9°C
Moisture idx
0,33
Mean runoff
1 119mm/an
Mean elev. (basins)
208m
Watersheds crossing here
- Bassin de 潭水河sub-area1 414,2 km²overlap1393.89 km²35%
- Bassin de 云廉河sub-area1 010,9 km²overlap757.11 km²19%
- Bassin de 漠阳江sub-area747,4 km²overlap722.10 km²18%
- Bassin de 漠阳江sub-area471,9 km²overlap468.66 km²12%
- Bassin de 漠阳江sub-area288,8 km²overlap288.09 km²7%
- Bassin de 圭岗河sub-area203,5 km²overlap199.65 km²5%
- Bassin de 漠阳江sub-area369,2 km²overlap106.41 km²3%
- Bassin de 新兴江sub-area2 425,7 km²overlap32.56 km²1%
- Bassin de 白石河sub-area431,7 km²overlap18.48 km²0%
8 more basinssorted by overlap
- Bassin de 曹江sub-area881,7 km²overlap10.25 km²0%
- Bassin de 塘口河sub-area1 521,3 km²overlap9.72 km²0%
- Bassin de 潭江sub-area1 146,8 km²overlap6.87 km²0%
- Bassin de 沙琅江sub-area2 326,9 km²overlap4.01 km²0%
- Bassin de 围底河sub-area816,4 km²overlap1.86 km²0%
- Bassin de 罗定江sub-area420,8 km²overlap1.79 km²0%
- Bassin de 大八河sub-area288,4 km²overlap1.52 km²0%
- Bassin de 龙湾河sub-area614,1 km²overlap0.33 km²0%
Lakes (19, top by area)
- Heshui Shuikuarea1,3 km²avg depth3.7 m
- 北河水库area1,1 km²avg depth6.4 m
- Lac 1390117area0,9 km²avg depth3.2 m
- Lac 1390035area0,4 km²avg depth4.2 m
- Lac 1390000area0,4 km²avg depth5.4 m
- Lac 1390122area0,3 km²avg depth2.1 m
- Lac 1390311area0,3 km²avg depth4.3 m
- Lac 1389470area0,3 km²avg depth4.8 m
- Lac 1389677area0,3 km²avg depth5.1 m
10 more lakes
- Lac 1390292area0,2 km²avg depth2.9 m
- Lac 1390026area0,2 km²avg depth7.0 m
- Lac 1390003area0,2 km²avg depth6.3 m
- Lac 1390192area0,2 km²avg depth5.9 m
- Lac 1390169area0,2 km²avg depth1.9 m
- Lac 1390014area0,1 km²avg depth4.3 m
- Lac 1389826area0,1 km²avg depth4.3 m
- Lac 1389552area0,1 km²avg depth5.6 m
- Lac 1389597area0,1 km²avg depth3.5 m
- Lac 1389915area0,1 km²avg depth5.8 m
Rivers / streams (16, ord ≥ 4)
- 漠阳江ord 6len here230.01 km85%total271 km
- 潭水河ord 5len here77.02 km100%total77 km
- 云廉河ord 5len here72.58 km80%total91 km
- 那乌河ord 5len here40.63 km100%total41 km
- 三甲河ord 3len here38.26 km100%total38 km
- 蟠龙河ord 3len here22.74 km100%total23 km
- 黄村河ord 4len here21.65 km71%total30 km
- 合水ord 5len here19.48 km100%total19 km
- 八甲河ord 2len here16.69 km100%total17 km
- 山口河ord 5len here16.12 km100%total16 km
- 圭岗河ord 3len here13.64 km100%total14 km
- 双滘河ord 2len here12.66 km100%total13 km
4 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
0,6nW
Built-up
73,2%
Pesticides
70,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)