Commune · CHN
Shangrao Xiàn
China
Species observed
600
Observations
2 092
Area
2 488,7km²
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 Shangrao Xiàn : 21 espèces reliées par 48 interactions GloBI sur 3 types (connectance 11.0%, filtre Serrano α=0.2). 9 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
600 distinct species · 2 092 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
17,7°C
Annual rain
2 400mm
Warmest m°
31,8°C
Coldest m°
1,4°C
Elevation: 337 m on average (min 55 m, max 1 680 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
5,1
Org. C
23,9g/kg
Clay
27,6%
Sand
34,1%
Silt
38,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Shangrao
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)
Hydrology15 basins · 12 lakes · 13 rivers
Hydrology metrics for this exact territory
Stream length here
427,1km
Lake surface here
7,28km²
Basins crossed
15
Max stream order
5
Max drainage
9 140km²
Discharge in basins
453,9m³/s
Mean precip.
1 860mm/an
Mean T°
17,3°C
Moisture idx
0,37
Mean runoff
1 157mm/an
Mean elev. (basins)
324m
Watersheds crossing here
- Bassin de 信江sub-area1 220,5 km²overlap981.00 km²39%
- Bassin de 饶北河sub-area625,7 km²overlap535.05 km²21%
- Bassin de 碧溪sub-area2 256,7 km²overlap524.64 km²21%
- Bassin de 黄家溪sub-area522,4 km²overlap137.22 km²6%
- Bassin de 横峰河sub-area469,9 km²overlap115.57 km²5%
- Bassin de 长乐水sub-area512,7 km²overlap82.28 km²3%
- Bassin de 信江sub-area532,1 km²overlap72.41 km²3%
- Bassin de 信江sub-area38,3 km²overlap30.01 km²1%
- Bassin de 葛溪河sub-area714,6 km²overlap4.33 km²0%
6 more basinssorted by overlap
Lakes (12, top by area)
- Shuangxi Shuikuarea4,3 km²avg depth16.1 m
- Mingyangguan Shuikuarea2,5 km²avg depth16.6 m
- Shangtan Shuikuarea2 km²avg depth10.2 m
- Lac 1381413area0,7 km²avg depth4.0 m
- Lac 1381405area0,6 km²avg depth3.7 m
- Lac 1381354area0,3 km²avg depth1.9 m
- Lac 1381350area0,2 km²avg depth6.1 m
- Lac 1381361area0,2 km²avg depth2.9 m
- Lac 1381373area0,2 km²avg depth3.7 m
Rivers / streams (13, ord ≥ 4)
- 饶北河ord 3len here81.45 km78%total104 km
- 信江ord 7len here70.20 km10%total675 km
- 碧溪ord 3len here52.30 km99%total53 km
- 泸溪河ord 3len here43.91 km85%total51 km
- 石溪水ord 3len here40.99 km61%total67 km
- 槠溪ord 5len here35.75 km89%total40 km
- 横峰河ord 5len here27.84 km31%total90 km
- 高畈河ord 2len here24.73 km100%total25 km
- 长乐水ord 4len here19.90 km26%total78 km
- 丰溪ord 4len here11.46 km43%total27 km
- 船坑水ord 2len here10.22 km100%total10 km
- 黄家溪ord 5len here6.77 km12%total56 km
1 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
3hab/km²
Night light
1,4nW
Built-up
128,2%
Pesticides
70,0kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)