Commune · CHN
Yongxiu
China
Species observed
889
Observations
27 034
Area
1 995,1km²
Ecological tissue
Sample of 29 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 Yongxiu : 22 espèces reliées par 50 interactions GloBI sur 2 types (connectance 11.5%, filtre Serrano α=0.2). 8 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
889 distinct species · 27 034 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
17,6°C
Annual rain
1 867mm
Warmest m°
32,3°C
Coldest m°
1,3°C
Elevation: 89 m on average (min 12 m, max 829 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
5,8
Org. C
19,4g/kg
Clay
29,3%
Sand
27,1%
Silt
43,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Jiujiang
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)
Hydrology9 basins · 16 lakes · 11 rivers
Hydrology metrics for this exact territory
Stream length here
392,8km
Lake surface here
412,45km²
Basins crossed
9
Max stream order
7
Max drainage
99 533km²
Discharge in basins
1 302,1m³/s
Mean precip.
1 229mm/an
Mean T°
17,1°C
Moisture idx
0,06
Max snow
4%
Mean runoff
1 072mm/an
Mean elev. (basins)
127m
Watersheds crossing here
- Bassin de 修水sub-area1 459,7 km²overlap927.76 km²47%
- Bassin de 龙安河sub-area339,4 km²overlap258.72 km²13%
- Bassin de 修水sub-area301,8 km²overlap238.21 km²12%
- Bassin de 赣江中支sub-area1 841,6 km²overlap188.00 km²9%
- Bassin de 博阳河sub-area2 030,7 km²overlap164.98 km²8%
- Bassin de 马口河sub-area200,3 km²overlap110.70 km²6%
- Bassin de 赣江sub-area1 725,8 km²overlap57.91 km²3%
- Bassin de 潦河sub-area305,2 km²overlap47.43 km²2%
- Bassin de 北潦河sub-area1 564 km²overlap1.41 km²0%
Lakes (16, top by area)
- Poyangarea2 398,3 km²avg depth6.8 m
- Zhelin Shuikuarea201,8 km²avg depth39.2 m
- Lac 1380427area0,5 km²avg depth2.5 m
- Lac 1380597area0,5 km²avg depth3.8 m
- Lac 1380541area0,4 km²avg depth3.3 m
- Lac 1380368area0,4 km²avg depth2.4 m
- Lac 1380379area0,3 km²avg depth2.5 m
- Lac 1380410area0,3 km²avg depth3.1 m
- Lac 1380465area0,2 km²avg depth2.7 m
Rivers / streams (11, ord ≥ 4)
- 修水ord 6len here191.42 km38%total506 km
- 龙安河ord 4len here70.18 km43%total161 km
- 赣江ord 8len here46.03 km5%total963 km
- 潦河ord 5len here35.83 km12%total307 km
- 柘林总灌渠ord 2len here18.07 km100%total18 km
- 蚂蚁河ord 1len here8.38 km63%total13 km
- 马口河ord 3len here7.96 km31%total26 km
- 杨柳津河ord 5len here5.34 km46%total12 km
- 信江ord 7len here4.60 km1%total675 km
- 博阳河ord 5len here2.99 km2%total166 km
- 桃一河ord 2len here1.98 km11%total19 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,6nW
Built-up
66,8%
Pesticides
61,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)