Commune · CHN
Dingbian
China
Species observed
174
Observations
436
Area
6 858km²
Ecological tissue
Sample of 17 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 Dingbian : 16 espèces reliées par 12 interactions GloBI sur 2 types (connectance 8.8%, filtre Serrano α=0.2). 1 bulle taxonomique (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
174 distinct species · 436 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
8,2°C
Annual rain
396mm
Warmest m°
26,6°C
Coldest m°
-12,6°C
Elevation: 1 519 m on average (min 1 302 m, max 1 870 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
8,3
Org. C
10,0g/kg
Clay
15,9%
Sand
50,1%
Silt
34,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Yulin
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)
Hydrology11 basins · 11 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
62,9km
Lake surface here
11,09km²
Basins crossed
11
Max stream order
4
Max drainage
2 797km²
Discharge in basins
3,1m³/s
Mean precip.
356mm/an
Mean T°
7,7°C
Moisture idx
-0,65
Max snow
3%
Mean runoff
17mm/an
Mean elev. (basins)
1 497m
Watersheds crossing here
- Basin #52850sub-area2 797 km²overlap2168.95 km²32%
- Bassin de 东川sub-area2 588,2 km²overlap1321.47 km²19%
- Basin #27230sub-area1 728,7 km²overlap1227.31 km²18%
- Bassin de 北洛河sub-area1 580 km²overlap676.68 km²10%
- Basin #56590sub-area968 km²overlap585.50 km²9%
- Bassin de 红柳河sub-area1 578,2 km²overlap395.53 km²6%
- Bassin de 乱石头川sub-area949,1 km²overlap378.03 km²6%
- Bassin de 马连河sub-area614,8 km²overlap78.83 km²1%
- Basin #54800sub-area1 494 km²overlap20.10 km²0%
2 more basinssorted by overlap
Lakes (11, top by area)
- Xinqiao Shuikuarea11,1 km²avg depth18.0 m
- Gou Chiarea4,1 km²avg depth1.1 m
- Mingshui Huarea2,8 km²avg depth1.8 m
- Lake #73815area1,2 km²avg depth7.3 m
- Lac 1369458area0,6 km²avg depth6.2 m
- Lac 1369246area0,5 km²avg depth2.2 m
- Lac 1369457area0,5 km²avg depth5.8 m
- Lac 1369168area0,4 km²avg depth1.4 m
- Lac 1369602area0,4 km²avg depth7.0 m
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
0hab/km²
Night light
0,9nW
Built-up
17,6%
Pesticides
66,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)