Commune · CHN
Dantu
China
Species observed
735
Observations
2 448
Area
848,2km²
Ecological tissue
Sample of 35 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 Dantu : 28 espèces reliées par 33 interactions GloBI sur 4 types (connectance 5.2%, filtre Serrano α=0.2). 8 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
735 distinct species · 2 448 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
15,9°C
Annual rain
1 113mm
Warmest m°
31,2°C
Coldest m°
-1,5°C
Elevation: 17 m on average (min -21 m, max 182 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
7,1
Org. C
14,2g/kg
Clay
34,3%
Sand
17,7%
Silt
48,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: smGLiMaggregated to Zhenjiang
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 · 20 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
89,6km
Lake surface here
7,05km²
Basins crossed
4
Max stream order
9
Max drainage
1 732 697km²
Discharge in basins
7 477,0m³/s
Mean precip.
1 040mm/an
Mean T°
15,5°C
Moisture idx
-0,02
Max snow
2%
Mean runoff
321mm/an
Mean elev. (basins)
17m
Watersheds crossing here
Lakes (20, top by area)
- Lingtang Shuikuarea1,6 km²avg depth9.7 m
- Lac 1375647area0,8 km²avg depth2.6 m
- Lac 1375351area0,6 km²avg depth2.9 m
- Lac 1375204area0,6 km²avg depth3.3 m
- Lac 1375618area0,6 km²avg depth1.7 m
- Lac 1375338area0,4 km²avg depth2.2 m
- Lac 1375249area0,3 km²avg depth2.4 m
- Lac 1375679area0,3 km²avg depth1.6 m
- Lac 1375393area0,3 km²avg depth2.5 m
11 more lakes
- Lac 1375221area0,3 km²avg depth2.8 m
- Lac 1375574area0,2 km²avg depth1.9 m
- Lac 1375602area0,2 km²avg depth2.0 m
- Lac 1375516area0,2 km²avg depth1.5 m
- Lac 1375612area0,1 km²avg depth3.9 m
- Lac 1375220area0,1 km²avg depth2.5 m
- Lac 1375196area0,1 km²avg depth2.8 m
- Lac 1375369area0,1 km²avg depth2.0 m
- Lac 1375163area0,1 km²avg depth1.7 m
- Lac 1375646area0,1 km²avg depth2.3 m
- Lac 1375177area0,1 km²avg depth3.8 m
Rivers / streams (10, ord ≥ 4)
- 长江ord 9len here30.90 km1%total3801 km
- 小金河ord 2len here21.88 km81%total27 km
- 太平河ord 3len here9.24 km10%total92 km
- 老便民河ord 2len here8.28 km53%total16 km
- 京杭运河ord 3len here6.07 km24%total25 km
- 捆山河ord 1len here4.30 km100%total4 km
- 洛阳河ord 2len here4.17 km13%total32 km
- 京杭运河ord 2len here2.84 km7%total39 km
- 香草河ord 3len here1.48 km6%total25 km
- 运粮河ord 6len here0.43 km0%total119 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
4hab/km²
Night light
6,2nW
Built-up
553,1%
Pesticides
75,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)