Commune · CHN
Quanjiao
China
Species observed
258
Observations
571
Area
1 584,5km²
Ecological tissue
Sample of 47 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 Quanjiao : 36 espèces reliées par 62 interactions GloBI sur 5 types (connectance 5.5%, filtre Serrano α=0.2). 12 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
258 distinct species · 571 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
15,8°C
Annual rain
1 142mm
Warmest m°
31,2°C
Coldest m°
-1,9°C
Elevation: 44 m on average (min 5 m, max 241 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
6,7
Org. C
11,8g/kg
Clay
35,4%
Sand
14,0%
Silt
50,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: suGLiMaggregated to Chuzhou
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)
Hydrology4 basins · 45 lakes · 19 rivers
Hydrology metrics for this exact territory
Stream length here
333,5km
Lake surface here
38,40km²
Basins crossed
4
Max stream order
4
Max drainage
3 859km²
Discharge in basins
26,3m³/s
Mean precip.
1 002mm/an
Mean T°
15,6°C
Moisture idx
-0,08
Max snow
2%
Mean runoff
323mm/an
Mean elev. (basins)
51m
Watersheds crossing here
Lakes (45, top by area)
- Huanglishu Shuikuarea12,8 km²avg depth23.4 m
- 三湾水库area5,1 km²avg depth3.7 m
- 马厂水库area5 km²avg depth4.1 m
- 岱山水库area3,3 km²avg depth4.6 m
- 赵店水库area2,6 km²avg depth2.8 m
- 土桥水库area1,5 km²avg depth2.2 m
- 上石坝水库area1,4 km²avg depth4.1 m
- Lac 1375417area0,9 km²avg depth2.7 m
- Lac 1375342area0,7 km²avg depth3.3 m
36 more lakes
- Lac 1375252area0,5 km²avg depth3.3 m
- Lac 1375473area0,5 km²avg depth2.9 m
- Lac 1375290area0,4 km²avg depth1.9 m
- Lac 1375380area0,4 km²avg depth1.7 m
- Lac 1375543area0,4 km²avg depth2.6 m
- Lac 1375347area0,3 km²avg depth2.8 m
- Lac 1375454area0,3 km²avg depth2.1 m
- Lac 1375409area0,3 km²avg depth2.2 m
- Lac 1375051area0,3 km²avg depth2.2 m
- Lac 1375069area0,3 km²avg depth2.1 m
- Lac 1375350area0,3 km²avg depth3.2 m
- Lac 1375348area0,3 km²avg depth1.0 m
- Lac 1375382area0,3 km²avg depth1.5 m
- Lac 1375432area0,2 km²avg depth1.9 m
- Lac 1375430area0,2 km²avg depth2.5 m
- Lac 1375222area0,2 km²avg depth1.9 m
- Lac 1375065area0,2 km²avg depth2.1 m
- Lac 1375043area0,2 km²avg depth2.6 m
- Lac 1375232area0,2 km²avg depth2.1 m
- Lac 1375178area0,2 km²avg depth1.6 m
- Lac 1375340area0,2 km²avg depth2.7 m
- Lac 1375434area0,2 km²avg depth2.2 m
- Lac 1375176area0,2 km²avg depth3.0 m
- Lac 1375080area0,2 km²avg depth3.1 m
- Lac 1375161area0,2 km²avg depth5.4 m
- Lac 1375201area0,2 km²avg depth3.0 m
- Lac 1375510area0,2 km²avg depth2.0 m
- Lac 1375059area0,2 km²avg depth2.7 m
- Lac 1375057area0,2 km²avg depth4.2 m
- Lac 1375125area0,2 km²avg depth2.3 m
- Lac 1375167area0,2 km²avg depth2.4 m
- Lac 1375448area0,2 km²avg depth2.7 m
- Lac 1375148area0,1 km²avg depth2.2 m
- Lac 1375219area0,1 km²avg depth2.0 m
- Lac 1375254area0,1 km²avg depth3.3 m
- Lac 1375081area0,1 km²avg depth2.3 m
Rivers / streams (19, ord ≥ 4)
- 襄河ord 4len here65.81 km72%total92 km
- 滁河ord 5len here62.75 km18%total355 km
- 大马厂河ord 4len here35.27 km100%total35 km
- 马厂水库东干渠ord 1len here22.65 km100%total23 km
- 赵店河ord 2len here19.93 km100%total20 km
- 土桥河ord 2len here19.32 km100%total19 km
- 新龙河ord 3len here16.64 km41%total40 km
- 管坝河ord 2len here16.03 km100%total16 km
- 新河ord 7len here13.67 km21%total65 km
- 昌家湾河ord 2len here13.49 km100%total13 km
- 东王河ord 1len here11.84 km100%total12 km
- 黄栗树水库二分干渠ord 1len here10.08 km95%total11 km
7 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
1,5nW
Built-up
127,1%
Pesticides
75,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)