Commune · CHN
Xinhui
China
Species observed
604
Observations
2 970
Area
1 665,1km²
Ecological tissue
Sample of 32 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 Xinhui : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 35 interactions GloBI sur 3 types (connectance 7.1%, filtre Serrano α=0.2). 6 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
604 distinct species · 2 970 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
22,9°C
Annual rain
2 145mm
Warmest m°
31,0°C
Coldest m°
10,9°C
Elevation: 48 m on average (min -20 m, max 679 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
5,5
Org. C
26,4g/kg
Clay
28,5%
Sand
33,2%
Silt
38,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Jiangmen
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 · 24 lakes · 22 rivers
Hydrology metrics for this exact territory
Stream length here
245,8km
Lake surface here
9,55km²
Basins crossed
7
Max stream order
8
Max drainage
389 566km²
Discharge in basins
9 927,6m³/s
Mean precip.
1 508mm/an
Mean T°
22,4°C
Moisture idx
0,19
Mean runoff
1 164mm/an
Mean elev. (basins)
51m
Watersheds crossing here
- Bassin de 虎跳门水道sub-area1 554,8 km²overlap436.00 km²26%
- Bassin de 甜水坑sub-area818,7 km²overlap426.40 km²26%
- Bassin de 潭江sub-area1 154,3 km²overlap381.03 km²23%
- Bassin de 西江sub-area559,8 km²overlap218.22 km²13%
- Bassin de 石板沙水道sub-area253,6 km²overlap172.96 km²10%
- Bassin de 新昌水sub-area570,6 km²overlap0.76 km²0%
- Bassin de 北部排灌渠sub-area242,2 km²overlap0.00 km²0%
Lakes (24, top by area)
- Lac 1389874area1 km²avg depth6.1 m
- Lac 1389766area0,9 km²avg depth8.1 m
- Lac 1389765area0,9 km²avg depth6.7 m
- Lac 1389770area0,9 km²avg depth7.4 m
- Lac 1389721area0,8 km²avg depth7.3 m
- Lac 1390018area0,8 km²avg depth8.0 m
- Lac 1389702area0,6 km²avg depth5.7 m
- Lac 1389285area0,5 km²avg depth6.0 m
- Lac 1389676area0,4 km²avg depth4.4 m
15 more lakes
- Lac 1389300area0,4 km²avg depth5.3 m
- Lac 1389850area0,4 km²avg depth6.3 m
- Lac 1389360area0,3 km²avg depth5.9 m
- Lac 1389480area0,3 km²avg depth3.1 m
- Lac 1389698area0,2 km²avg depth4.1 m
- Lac 1389976area0,2 km²avg depth6.2 m
- Lac 1389674area0,2 km²avg depth3.2 m
- Lac 1389451area0,2 km²avg depth2.9 m
- Lac 1389193area0,2 km²avg depth3.6 m
- Lac 1389997area0,2 km²avg depth5.5 m
- Lac 1389194area0,1 km²avg depth3.2 m
- Lac 1389250area0,1 km²avg depth4.5 m
- Lac 1389983area0,1 km²avg depth6.0 m
- Lac 1389922area0,1 km²avg depth6.5 m
- Lac 1389987area0,1 km²avg depth6.2 m
Rivers / streams (22, ord ≥ 4)
- 潭江ord 6len here63.05 km26%total240 km
- 西江ord 8len here28.82 km6%total499 km
- 虎跳门水道ord 3len here21.40 km62%total35 km
- 磨刀门水道ord 8len here17.72 km78%total23 km
- 石板沙水道ord 3len here17.69 km91%total19 km
- 甜水坑ord 3len here16.79 km100%total17 km
- 天沙河ord 2len here13.17 km75%total18 km
- 虎跳门水道ord 3len here12.11 km83%total15 km
- 钳口坑ord 3len here11.73 km100%total12 km
- 杜阮河ord 2len here10.39 km100%total10 km
- 潭江ord 1len here7.03 km100%total7 km
- 南船坦ord 1len here6.27 km84%total7 km
10 more river segmentssorted by Strahler order + length
- 二库排洪渠ord 1len here5.94 km100%total6 km
- 岭头河ord 2len here4.37 km100%total4 km
- 荷麻溪ord 1len here4.21 km70%total6 km
- 华安涌ord 8len here1.72 km44%total4 km
- 新涌ord 1len here1.67 km83%total2 km
- 新涌ord 1len here0.90 km95%total1 km
- 横坑口ord 2len here0.45 km29%total2 km
- 田金河ord 2len here0.34 km2%total22 km
- 里海涌ord 1len here≈ tangenttotal7 km
- 石岐河ord 1len here≈ tangenttotal9 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
7hab/km²
Night light
5,7nW
Built-up
393,8%
Pesticides
68,8kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)