Commune · CHN
Lai'an
China
Species observed
99
Observations
201
Area
1 496,6km²
Ecological tissue
Sample of 30 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 Lai'an : 27 espèces reliées par 31 interactions GloBI sur 5 types (connectance 7.1%, filtre Serrano α=0.2). 3 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
99 distinct species · 201 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
15,5°C
Annual rain
1 119mm
Warmest m°
31,0°C
Coldest m°
-2,3°C
Elevation: 44 m on average (min 5 m, max 178 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
6,9
Org. C
11,2g/kg
Clay
31,6%
Sand
19,3%
Silt
49,1%
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)
Hydrology7 basins · 44 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
137,7km
Lake surface here
37,77km²
Basins crossed
7
Max stream order
5
Max drainage
8 138km²
Discharge in basins
53,8m³/s
Mean precip.
962mm/an
Mean T°
15,3°C
Moisture idx
-0,11
Max snow
2%
Mean runoff
306mm/an
Mean elev. (basins)
40m
Watersheds crossing here
- Bassin de 来安河sub-area756,2 km²overlap647.89 km²43%
- Bassin de 滁河sub-area536 km²overlap345.75 km²23%
- Bassin de 白塔河sub-area2 250,6 km²overlap265.92 km²18%
- Bassin de 皂河sub-area477,2 km²overlap136.42 km²9%
- Bassin de 清流河sub-area1 326,7 km²overlap93.94 km²6%
- Bassin de 滁河sub-area1 170,8 km²overlap5.99 km²0%
- Bassin de 池河sub-area4 979,1 km²overlap0.69 km²0%
Lakes (44, top by area)
- Fushan Shuikuarea12,8 km²avg depth2.5 m
- Shiwan Shuikuarea10,1 km²avg depth1.8 m
- 屯仓水库area8,7 km²avg depth7.0 m
- Daheqiao Shuikuarea2,6 km²avg depth2.0 m
- 平阳水库area2,5 km²avg depth2.5 m
- 红丰水库area1,8 km²avg depth2.4 m
- 车冲水库area1,3 km²avg depth3.6 m
- 练子山水库area1,2 km²avg depth3.9 m
- Lake #75300area1 km²avg depth0.8 m
35 more lakes
- Lac 1374312area0,9 km²avg depth5.7 m
- Lac 1374647area0,9 km²avg depth3.2 m
- Lac 1374531area0,8 km²avg depth6.9 m
- Lac 1374621area0,4 km²avg depth3.1 m
- Lac 1374341area0,4 km²avg depth2.8 m
- Lac 1374505area0,3 km²avg depth2.6 m
- Lac 1374677area0,3 km²avg depth2.9 m
- Lac 1374479area0,3 km²avg depth3.4 m
- Lac 1374493area0,3 km²avg depth3.0 m
- Lac 1374654area0,3 km²avg depth1.9 m
- Lac 1374895area0,2 km²avg depth2.4 m
- Lac 1374619area0,2 km²avg depth2.1 m
- Lac 1374526area0,2 km²avg depth4.7 m
- Lac 1374747area0,2 km²avg depth2.8 m
- Lac 1374342area0,2 km²avg depth5.2 m
- Lac 1374364area0,2 km²avg depth2.0 m
- Lac 1374421area0,2 km²avg depth2.8 m
- Lac 1374378area0,2 km²avg depth6.5 m
- Lac 1374379area0,2 km²avg depth2.3 m
- Lac 1374672area0,2 km²avg depth2.1 m
- Lac 1374626area0,2 km²avg depth2.4 m
- Lac 1374873area0,2 km²avg depth0.9 m
- Lac 1374876area0,2 km²avg depth1.9 m
- Lac 1374778area0,2 km²avg depth2.3 m
- Lac 1374590area0,2 km²avg depth2.4 m
- Lac 1374713area0,2 km²avg depth2.4 m
- Lac 1374353area0,2 km²avg depth4.5 m
- Lac 1374695area0,2 km²avg depth2.3 m
- Lac 1374696area0,1 km²avg depth2.5 m
- Lac 1374656area0,1 km²avg depth1.7 m
- Lac 1374571area0,1 km²avg depth3.2 m
- Lac 1374690area0,1 km²avg depth2.0 m
- Lac 1374646area0,1 km²avg depth2.2 m
- Lac 1374566area0,1 km²avg depth2.6 m
- Lac 1374544area0,1 km²avg depth6.0 m
Rivers / streams (8, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
2,3nW
Built-up
169,8%
Pesticides
76,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)