Prefecture City · CHN
Suzhou
China
Species observed
447
Observations
1 292
Area
9 999,4km²
Ecological tissue
Sample of 34 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 Suzhou : 28 espèces reliées par 45 interactions GloBI sur 3 types (connectance 8.0%, 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
447 distinct species · 1 292 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
15,0°C
Annual rain
904mm
Warmest m°
31,0°C
Coldest m°
-3,7°C
Elevation: 33 m on average (min 15 m, max 252 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
8,1
Org. C
7,6g/kg
Clay
29,6%
Sand
18,8%
Silt
51,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiM
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)
Hydrology21 basins · 11 lakes · 44 rivers
Hydrology metrics for this exact territory
Stream length here
1 295,9km
Lake surface here
6,03km²
Basins crossed
21
Max stream order
5
Max drainage
6 949km²
Discharge in basins
100,5m³/s
Mean precip.
726mm/an
Mean T°
15,1°C
Moisture idx
-0,36
Max snow
4%
Mean runoff
167mm/an
Mean elev. (basins)
33m
Watersheds crossing here
- Bassin de 奎河sub-area2 111,5 km²overlap1808.13 km²18%
- Bassin de 王引河sub-area1 869,6 km²overlap1108.01 km²11%
- Bassin de 新濉河sub-area882,1 km²overlap878.56 km²9%
- Bassin de 唐河sub-area1 073,1 km²overlap769.15 km²8%
- Bassin de 潼河sub-area2 369,3 km²overlap732.83 km²7%
- Bassin de 沱河sub-area1 339,3 km²overlap725.05 km²7%
- Bassin de 黄河故道sub-area3 131,5 km²overlap704.15 km²7%
- Bassin de 北沱河sub-area659,4 km²overlap659.16 km²7%
- Bassin de 闸河sub-area711,2 km²overlap541.79 km²5%
12 more basinssorted by overlap
- Bassin de 新汴河sub-area515,3 km²overlap515.10 km²5%
- Bassin de 浍河sub-area1 725,1 km²overlap463.79 km²5%
- Bassin de 沙河sub-area474,1 km²overlap371.26 km²4%
- Bassin de 漴潼河sub-area778,2 km²overlap231.42 km²2%
- Bassin de 复新河sub-area1 049,1 km²overlap159.75 km²2%
- Bassin de 澥河sub-area1 264,2 km²overlap133.40 km²1%
- Bassin de 巴清河sub-area454,5 km²overlap100.13 km²1%
- Bassin de 东鱼河（红卫河）sub-area3 067,7 km²overlap51.21 km²1%
- Bassin de 响河sub-area1 220,2 km²overlap24.43 km²0%
- Bassin de 沱河sub-area282,5 km²overlap19.04 km²0%
- Bassin de 京杭运河sub-area997,9 km²overlap2.89 km²0%
- Bassin de 北淝河sub-area1 634 km²overlap0.14 km²0%
Lakes (11, top by area)
- Tuo Huarea38 km²avg depth1.4 m
- Lake #74952area2,5 km²avg depth1.8 m
- Lac 1373425area0,8 km²avg depth2.0 m
- Lac 1372698area0,8 km²avg depth3.1 m
- Lac 1373464area0,5 km²avg depth2.0 m
- Lac 1372623area0,4 km²avg depth2.7 m
- Lac 1373443area0,3 km²avg depth1.2 m
- Lac 1373261area0,2 km²avg depth2.2 m
- Lac 1373057area0,2 km²avg depth2.4 m
Rivers / streams (44, ord ≥ 4)
- 唐河ord 5len here134.96 km27%total497 km
- 北沱河ord 3len here90.27 km100%total90 km
- 新汴河ord 5len here82.96 km75%total111 km
- 新濉河ord 5len here82.49 km100%total83 km
- 老濉河ord 5len here77.87 km83%total94 km
- 沱河ord 5len here75.91 km27%total280 km
- 奎河ord 4len here63.89 km71%total90 km
- 黄河故道ord 3len here63.26 km20%total315 km
- 浍河ord 4len here54.74 km21%total260 km
- 沙河ord 5len here53.77 km6%total870 km
- 闸河ord 4len here44.18 km62%total72 km
- 拖尾河ord 3len here39.64 km100%total40 km
32 more river segmentssorted by Strahler order + length
- 澥河ord 3len here39.37 km12%total322 km
- 民利河ord 2len here38.45 km100%total38 km
- 潼河ord 4len here33.21 km59%total56 km
- 湘西河ord 3len here32.63 km82%total40 km
- 大沙河ord 4len here30.84 km9%total331 km
- 新申河ord 2len here26.09 km100%total26 km
- 岱河ord 3len here25.49 km52%total49 km
- 碱河ord 2len here23.52 km73%total32 km
- 运料河ord 2len here22.93 km100%total23 km
- 阚沟ord 3len here21.67 km100%total22 km
- 废黄河ord 3len here20.57 km45%total46 km
- 石梁河ord 5len here17.60 km22%total80 km
- 利民河ord 3len here12.96 km55%total24 km
- 林河ord 4len here11.38 km62%total18 km
- 隋唐大运河ord 5len here9.73 km100%total10 km
- 王引河ord 3len here8.32 km16%total53 km
- 友谊大沟ord 1len here8.13 km71%total11 km
- 田河ord 2len here7.42 km31%total24 km
- 黄沟ord 5len here7.28 km66%total11 km
- 濉北河ord 4len here5.35 km26%total21 km
- 老龙河ord 3len here5.35 km43%total12 km
- 新龙河ord 3len here4.81 km12%total40 km
- 犁沟ord 1len here3.03 km100%total3 km
- 巴清河ord 3len here2.97 km7%total46 km
- 刘楼沟ord 1len here2.66 km32%total8 km
- 复新河ord 3len here2.66 km3%total84 km
- 洪灵沟ord 5len here1.76 km100%total2 km
- 徐沙河ord 3len here1.65 km5%total31 km
- 龙岱河ord 3len here1.60 km8%total19 km
- 娄宋沟ord 1len here1.29 km100%total1 km
- 徐洪河ord 4len here0.67 km1%total62 km
- 濉河ord 4len here0.56 km1%total55 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
4hab/km²
Night light
1,4nW
Built-up
315,4%
Pesticides
73,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)