Commune · CHN
Hanshan
China
Species observed
20
Observations
28
Area
1 052,7km²
Ecological tissue
Sample of 5 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 Hanshan : 5 espèces reliées par 3 interactions GloBI sur 1 type (connectance 30.0%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
20 distinct species · 28 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
16,2°C
Annual rain
1 225mm
Warmest m°
31,3°C
Coldest m°
-1,2°C
Elevation: 44 m on average (min 5 m, max 249 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
6,4
Org. C
14,8g/kg
Clay
35,2%
Sand
15,9%
Silt
48,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Chaohu
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 · 11 lakes · 27 rivers
Hydrology metrics for this exact territory
Stream length here
212,5km
Lake surface here
9,80km²
Basins crossed
4
Max stream order
5
Max drainage
1 698 674km²
Discharge in basins
7 797,1m³/s
Mean precip.
1 086mm/an
Mean T°
16,1°C
Moisture idx
-0,01
Max snow
2%
Mean runoff
389mm/an
Mean elev. (basins)
30m
Watersheds crossing here
Lakes (11, top by area)
- Changshan Shuikuarea3,8 km²avg depth2.1 m
- Zhaoguan Shuikuarea1,8 km²avg depth5.3 m
- 东山水库area1,3 km²avg depth3.2 m
- Lac 1375877area0,8 km²avg depth4.3 m
- Lac 1375621area0,8 km²avg depth2.8 m
- Lac 1375815area0,4 km²avg depth2.3 m
- Lac 1375948area0,2 km²avg depth3.5 m
- Lac 1375810area0,2 km²avg depth2.6 m
- Lac 1376055area0,2 km²avg depth2.4 m
Rivers / streams (27, ord ≥ 4)
- 裕溪河ord 5len here34.65 km17%total204 km
- 清溪河ord 5len here24.27 km6%total420 km
- 后河ord 8len here18.53 km4%total429 km
- 铜庙河ord 2len here17.11 km96%total18 km
- 仙踪河ord 2len here17.08 km100%total17 km
- 林头河ord 1len here13.76 km100%total14 km
- 东山河ord 2len here11.67 km40%total29 km
- 得胜河ord 2len here11.35 km40%total28 km
- 迎春渠ord 2len here9.43 km98%total10 km
- 汤河ord 2len here9.09 km51%total18 km
- 民兵渠ord 2len here5.69 km100%total6 km
- 山河ord 1len here5.13 km100%total5 km
15 more river segmentssorted by Strahler order + length
- 元冲抗旱渠ord 1len here5.00 km100%total5 km
- 县官塘河ord 1len here4.45 km100%total4 km
- 长山水库北干渠ord 1len here4.39 km100%total4 km
- 卞庄河ord 3len here3.98 km100%total4 km
- 滁河ord 5len here3.18 km1%total355 km
- 大凌站进水渠ord 1len here3.10 km100%total3 km
- 石牛河ord 3len here2.14 km100%total2 km
- 鲁桥河ord 1len here1.86 km35%total5 km
- 牛屯河ord 9len here1.74 km4%total44 km
- 王桥河ord 2len here1.58 km70%total2 km
- 西三八渠ord 4len here1.52 km59%total3 km
- 金桥站干渠ord 1len here1.12 km16%total7 km
- 东三八渠ord 4len here0.58 km7%total9 km
- 丰山河ord 3len here0.10 km0%total23 km
- 大马厂河ord 4len here≈ tangenttotal35 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
1,2nW
Built-up
196,3%
Pesticides
74,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)