Commune · CHN
Suichuan
China
Species observed
1 794
Observations
7 792
Area
3 076,9km²
Ecological tissue
Sample of 10 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 Suichuan : 9 espèces reliées par 7 interactions GloBI sur 1 type (connectance 15.6%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
1 794 distinct species · 7 792 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
17,8°C
Annual rain
2 019mm
Warmest m°
31,1°C
Coldest m°
2,4°C
Elevation: 456 m on average (min 84 m, max 1 856 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
5,4
Org. C
26,3g/kg
Clay
27,5%
Sand
36,2%
Silt
36,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Ji'an
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)
Hydrology18 basins · 1 lakes · 12 rivers
Hydrology metrics for this exact territory
Stream length here
605,7km
Lake surface here
0,23km²
Basins crossed
18
Max stream order
5
Max drainage
40 914km²
Discharge in basins
279,7m³/s
Mean precip.
1 568mm/an
Mean T°
16,9°C
Moisture idx
0,27
Mean runoff
836mm/an
Mean elev. (basins)
478m
Watersheds crossing here
- Bassin de 左溪sub-area1 010,4 km²overlap826.81 km²27%
- Bassin de 蜀水sub-area1 295,1 km²overlap642.15 km²21%
- Bassin de 遂川江sub-area587,8 km²overlap405.80 km²13%
- Bassin de 遂川江sub-area316,3 km²overlap311.70 km²10%
- Bassin de 遂川江sub-area285,1 km²overlap284.55 km²9%
- Bassin de 西溪水sub-area273,5 km²overlap255.72 km²8%
- Bassin de 碧洲水sub-area130,6 km²overlap124.94 km²4%
- Bassin de 金沙水sub-area206,1 km²overlap116.88 km²4%
- Bassin de 赣江sub-area1 022,2 km²overlap49.12 km²2%
9 more basinssorted by overlap
- Bassin de 牛吼江sub-area1 045,9 km²overlap25.26 km²1%
- Bassin de 遂川江sub-area14,3 km²overlap14.23 km²0%
- Bassin de 洣水sub-area911,9 km²overlap11.44 km²0%
- Bassin de 营前水sub-area549,4 km²overlap3.79 km²0%
- Bassin de 遂川江sub-area73,5 km²overlap2.02 km²0%
- Bassin de 龙华江sub-area1 136,1 km²overlap0.94 km²0%
- Bassin de 沤水sub-area2 051 km²overlap0.93 km²0%
- Bassin de 赣江sub-area2 233,2 km²overlap0.47 km²0%
- Bassin de 洣水sub-area1 628,7 km²overlap0.18 km²0%
Lakes (1, top by area)
Rivers / streams (12, ord ≥ 4)
- 遂川江ord 6len here197.52 km74%total267 km
- 左溪ord 4len here146.49 km100%total147 km
- 蜀水ord 4len here68.79 km39%total175 km
- 西溪水ord 3len here55.24 km91%total61 km
- 大旺水ord 4len here44.57 km100%total45 km
- 金沙水ord 5len here28.79 km99%total29 km
- 碧洲水ord 2len here26.02 km97%total27 km
- 雩田水ord 2len here14.34 km100%total14 km
- 泉江ord 2len here12.86 km29%total44 km
- 潞田水ord 3len here5.45 km15%total35 km
- 横陂水ord 2len here4.35 km100%total4 km
- 隆木水ord 2len here1.30 km8%total17 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,2nW
Built-up
53,0%
Pesticides
71,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)