Commune · CHN
Heqing
China
Species observed
1 977
Observations
8 660
Area
2 342km²
Ecological tissue
Sample of 18 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 Heqing : 14 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 29 interactions GloBI sur 2 types (connectance 13.8%, filtre Serrano α=0.2). 7 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
1 977 distinct species · 8 660 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
15,1°C
Annual rain
1 136mm
Warmest m°
23,9°C
Coldest m°
0,9°C
Elevation: 2 226 m on average (min 1 230 m, max 3 722 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
6,2
Org. C
40,4g/kg
Clay
29,1%
Sand
32,4%
Silt
38,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Dali Bai
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)
Hydrology6 basins · 11 lakes · 12 rivers
Hydrology metrics for this exact territory
Stream length here
352,8km
Lake surface here
2,86km²
Basins crossed
6
Max stream order
7
Max drainage
242 846km²
Discharge in basins
1 031,6m³/s
Mean precip.
983mm/an
Mean T°
13,9°C
Moisture idx
-0,16
Max snow
1%
Mean runoff
589mm/an
Mean elev. (basins)
2 312m
Watersheds crossing here
Lakes (11, top by area)
- Lac 1383243area0,5 km²avg depth2.1 m
- Lac 1383516area0,5 km²avg depth6.2 m
- Lac 1383545area0,4 km²avg depth6.5 m
- Lac 1383575area0,3 km²avg depth6.8 m
- Lac 1383166area0,3 km²avg depth5.0 m
- Lac 1383285area0,3 km²avg depth6.1 m
- Lac 1383234area0,2 km²avg depth1.3 m
- Lac 1383486area0,2 km²avg depth4.9 m
- Lac 1383262area0,2 km²avg depth1.4 m
Rivers / streams (12, ord ≥ 4)
- 金沙江ord 8len here101.44 km2%total4654 km
- 滇中引水输水工程ord 3len here88.06 km33%total264 km
- 漾弓江ord 4len here61.48 km68%total90 km
- 落漏河ord 4len here45.89 km63%total73 km
- 三岔河ord 5len here12.96 km2%total599 km
- 枫木河ord 2len here10.07 km100%total10 km
- 后长箐ord 3len here8.69 km100%total9 km
- 海尾河ord 3len here7.67 km100%total8 km
- 中河ord 4len here6.10 km2%total314 km
- 银河ord 3len here5.69 km9%total63 km
- 小尤龙河ord 2len here4.50 km100%total5 km
- 产构河ord 7len here0.27 km3%total9 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,4nW
Built-up
51,7%
Pesticides
91,3kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)