Commune · CHN
Huelu
China
Species observed
192
Observations
1 508
Area
634km²
Ecological tissue
Sample of 38 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 Huelu : 29 espèces reliées par 58 interactions GloBI sur 5 types (connectance 7.8%, filtre Serrano α=0.2). 10 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
192 distinct species · 1 508 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,5°C
Annual rain
551mm
Warmest m°
31,4°C
Coldest m°
-7,3°C
Elevation: 168 m on average (min 62 m, max 667 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
7,8
Org. C
10,4g/kg
Clay
20,0%
Sand
38,4%
Silt
41,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: mtGLiMaggregated to Shijiazhuang
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 · 2 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
95,0km
Lake surface here
8,12km²
Basins crossed
4
Max stream order
6
Max drainage
25 586km²
Discharge in basins
6,4m³/s
Mean precip.
492mm/an
Mean T°
13,0°C
Moisture idx
-0,57
Max snow
2%
Mean runoff
31mm/an
Mean elev. (basins)
114m
Watersheds crossing here
Lakes (2, top by area)
Rivers / streams (7, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
5hab/km²
Night light
3,5nW
Built-up
560,7%
Pesticides
68,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)