Commune · CHN
Quzhou Xiàn
China
Species observed
427
Observations
1 227
Area
2 117,3km²
Ecological tissue
Sample of 31 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 Quzhou Xiàn : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 34 interactions GloBI sur 4 types (connectance 7.3%, filtre Serrano α=0.2). 4 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
427 distinct species · 1 227 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
17,1°C
Annual rain
2 071mm
Warmest m°
31,8°C
Coldest m°
0,7°C
Elevation: 345 m on average (min 48 m, max 1 187 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
26,1g/kg
Clay
27,5%
Sand
32,1%
Silt
40,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Quzhou
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)
Hydrology9 basins · 18 lakes · 21 rivers
Hydrology metrics for this exact territory
Stream length here
493,2km
Lake surface here
43,52km²
Basins crossed
9
Max stream order
6
Max drainage
11 703km²
Discharge in basins
445,8m³/s
Mean precip.
1 725mm/an
Mean T°
16,2°C
Moisture idx
0,36
Mean runoff
943mm/an
Mean elev. (basins)
392m
Watersheds crossing here
- Bassin de 芝溪sub-area1 414,2 km²overlap1058.21 km²50%
- Bassin de 乌溪江sub-area2 601 km²overlap537.89 km²25%
- Bassin de 江山港sub-area1 941,5 km²overlap180.60 km²9%
- Bassin de 常山江sub-area231,5 km²overlap175.90 km²8%
- Bassin de 庙源溪sub-area228,1 km²overlap149.80 km²7%
- Bassin de 新安江sub-area1 912,3 km²overlap7.32 km²0%
- Bassin de 芳村溪sub-area357,1 km²overlap5.62 km²0%
- Bassin de 武强溪sub-area1 890,6 km²overlap1.60 km²0%
- Bassin de 灵山江sub-area717,5 km²overlap0.41 km²0%
Lakes (18, top by area)
- Hunanzhen Shuikuarea44 km²avg depth46.8 m
- Tongshanyuan Shuikuarea8,1 km²avg depth21.2 m
- Huangtankou Shuikuarea7,5 km²avg depth13.9 m
- Lac 1380496area0,7 km²avg depth3.0 m
- Lac 1380835area0,7 km²avg depth4.2 m
- Lac 1380457area0,3 km²avg depth2.4 m
- Lac 1380742area0,3 km²avg depth3.3 m
- Lac 1380855area0,3 km²avg depth5.1 m
- Lac 1380425area0,2 km²avg depth3.1 m
9 more lakes
- Lac 1380448area0,2 km²avg depth3.2 m
- Lac 1380504area0,2 km²avg depth6.2 m
- Lac 1380439area0,1 km²avg depth2.3 m
- Lac 1380577area0,1 km²avg depth3.3 m
- Lac 1380462area0,1 km²avg depth3.2 m
- Lac 1380481area0,1 km²avg depth1.9 m
- Lac 1380596area0,1 km²avg depth3.1 m
- Lac 1380676area0,1 km²avg depth5.9 m
- Lac 1380518area0,1 km²avg depth5.3 m
Rivers / streams (21, ord ≥ 4)
- 芝溪ord 3len here79.52 km94%total84 km
- 乌溪江ord 4len here59.80 km26%total228 km
- 铜山源ord 3len here44.84 km100%total45 km
- 上山溪ord 2len here41.16 km99%total41 km
- 江山港ord 5len here40.16 km16%total250 km
- 常山江ord 5len here36.13 km29%total125 km
- 下山溪ord 2len here21.61 km100%total22 km
- 洋溪源ord 3len here21.11 km36%total58 km
- 衢江ord 6len here20.76 km17%total121 km
- 黄坛源ord 4len here18.67 km72%total26 km
- 幸福源溪ord 2len here18.42 km100%total18 km
- 庙源溪ord 2len here15.76 km69%total23 km
9 more river segmentssorted by Strahler order + length
- 大俱源ord 2len here15.50 km100%total16 km
- 大头源/石梁溪ord 6len here14.56 km65%total23 km
- 前桥水ord 2len here9.18 km44%total21 km
- 铜水西干渠ord 3len here8.92 km100%total9 km
- 铜水东干渠ord 3len here7.92 km17%total47 km
- 钱塘江ord 7len here6.56 km4%total167 km
- 邵源溪ord 6len here6.08 km100%total6 km
- 小丘源ord 1len here4.39 km100%total4 km
- 翁梅溪ord 1len here2.21 km30%total7 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
0,9nW
Built-up
117,2%
Pesticides
75,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)