Commune · CHN
Huilai
China
Species observed
163
Observations
444
Area
1 243km²
Ecological tissue
Sample of 48 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 Huilai : 42 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 62 interactions GloBI sur 5 types (connectance 5.5%, 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
163 distinct species · 444 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
22,2°C
Annual rain
1 839mm
Warmest m°
29,7°C
Coldest m°
11,3°C
Elevation: 55 m on average (min -12 m, max 589 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
20,6g/kg
Clay
27,2%
Sand
39,9%
Silt
32,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Jieyang
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)
Hydrology4 basins · 29 lakes · 4 rivers
Hydrology metrics for this exact territory
Stream length here
119,3km
Lake surface here
10,81km²
Basins crossed
4
Max stream order
4
Max drainage
1 297km²
Discharge in basins
11,9m³/s
Mean precip.
1 557mm/an
Mean T°
21,2°C
Moisture idx
0,30
Mean runoff
913mm/an
Mean elev. (basins)
96m
Watersheds crossing here
Lakes (29, top by area)
- Dingxi Shuikuarea2,3 km²avg depth5.5 m
- Lake #77603area1,5 km²avg depth1.2 m
- Gukeng Shuikuarea1 km²avg depth3.2 m
- Lac 1388566area0,9 km²avg depth34.6 m
- Lac 1388553area0,7 km²avg depth6.2 m
- Lac 1388621area0,7 km²avg depth5.9 m
- Lac 1388574area0,6 km²avg depth187.8 m
- Lac 1388715area0,4 km²avg depth3.5 m
- Lac 1388721area0,4 km²avg depth2.7 m
20 more lakes
- Lac 1388529area0,4 km²avg depth5.7 m
- Lac 1388836area0,4 km²avg depth2.3 m
- Lac 1388765area0,3 km²avg depth2.5 m
- Lac 1388607area0,3 km²avg depth4.4 m
- Lac 1388555area0,3 km²avg depth3.8 m
- Lac 1388510area0,3 km²avg depth3.1 m
- Lac 1388736area0,3 km²avg depth1.2 m
- Lac 1388731area0,3 km²avg depth2.3 m
- Lac 1388685area0,3 km²avg depth2.4 m
- Lac 1388408area0,2 km²avg depth5.9 m
- Lac 1388724area0,2 km²avg depth2.1 m
- Lac 1388723area0,2 km²avg depth2.7 m
- Lac 1388564area0,2 km²avg depth5.6 m
- Lac 1388671area0,2 km²avg depth4.3 m
- Lac 1388748area0,2 km²avg depth1.3 m
- Lac 1388552area0,2 km²avg depth5.4 m
- Lac 1388612area0,1 km²avg depth3.6 m
- Lac 1388700area0,1 km²avg depth5.1 m
- Lac 1388580area0,1 km²avg depth2.5 m
- Lac 1388601area0,1 km²avg depth3.4 m
Rivers / streams (4, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
8hab/km²
Night light
3,9nW
Built-up
177,5%
Pesticides
80,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)