Commune · CHN
Liujiang
China
Species observed
144
Observations
172
Area
2 516,8km²
Ecological tissue
Sample of 41 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 Liujiang : 36 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 5 types (connectance 5.7%, filtre Serrano α=0.2). 5 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
144 distinct species · 172 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
20,7°C
Annual rain
1 648mm
Warmest m°
30,9°C
Coldest m°
7,1°C
Elevation: 232 m on average (min 71 m, max 533 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
5,6
Org. C
22,5g/kg
Clay
30,8%
Sand
28,5%
Silt
40,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Liuzhou
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)
Hydrology10 basins · 12 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
179,8km
Lake surface here
4,84km²
Basins crossed
10
Max stream order
7
Max drainage
57 443km²
Discharge in basins
2 513,9m³/s
Mean precip.
1 446mm/an
Mean T°
20,7°C
Moisture idx
0,13
Mean runoff
785mm/an
Mean elev. (basins)
194m
Watersheds crossing here
- Bassin de 柳江sub-area2 194,4 km²overlap1197.55 km²48%
- Bassin de 大渡河sub-area462,9 km²overlap398.05 km²16%
- Bassin de 龙江sub-area1 872,3 km²overlap349.80 km²14%
- Bassin de 北之江sub-area1 101 km²overlap282.26 km²11%
- Bassin de 北干渠sub-area651,1 km²overlap116.38 km²5%
- Bassin de 柳江sub-area155,1 km²overlap112.56 km²4%
- Bassin de 柳江sub-area71,9 km²overlap38.07 km²2%
- Bassin de 柳江sub-area218,2 km²overlap16.33 km²1%
- Bassin de 柳江sub-area514,9 km²overlap5.72 km²0%
1 more basinssorted by overlap
Lakes (12, top by area)
- Longhuai Shuikuarea1,4 km²avg depth10.7 m
- Lac 1386765area1 km²avg depth7.3 m
- Lac 1386733area0,6 km²avg depth6.4 m
- Lac 1386983area0,5 km²avg depth2.6 m
- Lac 1386943area0,4 km²avg depth3.7 m
- Lac 1386877area0,3 km²avg depth8.6 m
- Lac 1387040area0,2 km²avg depth2.1 m
- Lac 1386951area0,2 km²avg depth6.3 m
- Lac 1386852area0,1 km²avg depth7.7 m
Rivers / streams (9, ord ≥ 4)
- 柳江ord 7len here48.48 km15%total327 km
- 大渡河ord 7len here36.32 km67%total54 km
- 凤山河ord 7len here33.53 km90%total37 km
- 龙江ord 6len here18.50 km4%total480 km
- 社冲河ord 2len here17.58 km100%total18 km
- 帽河ord 3len here13.51 km74%total18 km
- 响水河ord 4len here6.96 km14%total50 km
- 九曲河ord 3len here4.42 km100%total4 km
- 洛清江ord 6len here0.48 km0%total309 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
0,6nW
Built-up
96,5%
Pesticides
74,7kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)