Commune · CHN
Nanxiong
China
Species observed
760
Observations
2 668
Area
2 303km²
Ecological tissue
Sample of 2 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 Nanxiong : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
760 distinct species · 2 668 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
19,2°C
Annual rain
1 835mm
Warmest m°
31,5°C
Coldest m°
3,8°C
Elevation: 372 m on average (min 113 m, max 1 217 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
23,0g/kg
Clay
26,4%
Sand
38,8%
Silt
34,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Shaoguan
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 · 11 lakes · 11 rivers
Hydrology metrics for this exact territory
Stream length here
319,5km
Lake surface here
9,08km²
Basins crossed
7
Max stream order
4
Max drainage
5 261km²
Discharge in basins
78,2m³/s
Mean precip.
1 642mm/an
Mean T°
19,1°C
Moisture idx
0,25
Mean runoff
932mm/an
Mean elev. (basins)
354m
Watersheds crossing here
- Bassin de 浈江sub-area2 567,9 km²overlap1924.97 km²84%
- Bassin de 浈江sub-area392,7 km²overlap104.79 km²5%
- Bassin de 黄田江sub-area715,5 km²overlap95.45 km²4%
- Bassin de 章江sub-area2 819,7 km²overlap82.75 km²4%
- Bassin de 西河sub-area949,5 km²overlap45.87 km²2%
- Bassin de 锦江sub-area1 951,2 km²overlap42.17 km²2%
- Bassin de 桃江sub-area229,4 km²overlap7.02 km²0%
Lakes (11, top by area)
- Youluokou Shuikuarea9,2 km²avg depth12.6 m
- 孔江水库area4,5 km²avg depth5.4 m
- Wudugang Shuikuarea2 km²avg depth14.7 m
- 围背水库area1,1 km²avg depth2.0 m
- Lac 1385107area0,8 km²avg depth7.4 m
- Lac 1385240area0,7 km²avg depth7.1 m
- Lac 1384898area0,5 km²avg depth8.5 m
- Lac 1384803area0,3 km²avg depth6.7 m
- Lac 1384929area0,3 km²avg depth2.4 m
Rivers / streams (11, ord ≥ 4)
- 浈江ord 6len here145.82 km43%total336 km
- 凌江ord 3len here85.34 km100%total85 km
- 瀑布水ord 3len here22.70 km100%total23 km
- 南亩水ord 3len here20.08 km100%total20 km
- 湖口水ord 2len here14.21 km100%total14 km
- 新龙水ord 2len here11.82 km100%total12 km
- 小河ord 4len here7.79 km3%total244 km
- 黄田江ord 3len here4.41 km3%total128 km
- 中坪小塘干渠ord 1len here3.97 km100%total4 km
- 章江ord 5len here2.09 km1%total292 km
- 澄江水ord 4len here1.30 km3%total39 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,3nW
Built-up
60,9%
Pesticides
74,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)