Commune · CHN
Dangtu
China
Species observed
382
Observations
1 749
Area
1 485,5km²
Ecological tissue
Sample of 33 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 Dangtu : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 50 interactions GloBI sur 3 types (connectance 9.5%, 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
382 distinct species · 1 749 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
16,5°C
Annual rain
1 248mm
Warmest m°
31,8°C
Coldest m°
-1,0°C
Elevation: 14 m on average (min -3 m, max 234 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
6,8
Org. C
16,1g/kg
Clay
37,0%
Sand
13,8%
Silt
49,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Ma'anshan
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)
Hydrology9 basins · 33 lakes · 17 rivers
Hydrology metrics for this exact territory
Stream length here
219,8km
Lake surface here
114,24km²
Basins crossed
9
Max stream order
6
Max drainage
1 698 674km²
Discharge in basins
2 690,0m³/s
Mean precip.
1 138mm/an
Mean T°
16,0°C
Moisture idx
0,03
Max snow
3%
Mean runoff
436mm/an
Mean elev. (basins)
20m
Watersheds crossing here
- Bassin de 姑溪河sub-area427 km²overlap353.38 km²24%
- Bassin de 水阳江sub-area1 252,6 km²overlap287.71 km²19%
- Bassin de 新桥河sub-area984,6 km²overlap275.78 km²19%
- Bassin de 青山河sub-area464,7 km²overlap262.81 km²18%
- Bassin de 扁担河sub-area340,1 km²overlap112.50 km²8%
- Bassin de 长江sub-area178,2 km²overlap107.16 km²7%
- Bassin de 牛屯河sub-area985 km²overlap60.50 km²4%
- Bassin de 青山河sub-area19,3 km²overlap19.24 km²1%
- Bassin de 句容河sub-area2 662,5 km²overlap6.43 km²0%
Lakes (33, top by area)
- Shijiuarea206,4 km²avg depth3.7 m
- 双潭湖area6 km²avg depth0.5 m
- Lake #75562area3,3 km²avg depth0.7 m
- 城门峒尾矿库area1,1 km²avg depth7.6 m
- 凤鸣湖area1 km²avg depth1.2 m
- Lac 1376253area0,7 km²avg depth2.5 m
- Lac 1376406area0,7 km²avg depth1.5 m
- Lac 1376458area0,6 km²avg depth1.5 m
- Lac 1376221area0,4 km²avg depth1.2 m
24 more lakes
- Lac 1376006area0,4 km²avg depth2.9 m
- Lac 1376312area0,4 km²avg depth1.3 m
- Lac 1376402area0,3 km²avg depth1.3 m
- Lac 1376313area0,3 km²avg depth0.8 m
- Lac 1376427area0,3 km²avg depth1.2 m
- Lac 1376375area0,3 km²avg depth0.7 m
- Lac 1376331area0,3 km²avg depth1.6 m
- Lac 1376415area0,3 km²avg depth0.7 m
- Lac 1376357area0,3 km²avg depth1.1 m
- Lac 1376131area0,2 km²avg depth1.1 m
- Lac 1376386area0,2 km²avg depth1.2 m
- Lac 1376346area0,2 km²avg depth0.9 m
- Lac 1376320area0,2 km²avg depth0.7 m
- Lac 1376060area0,2 km²avg depth1.1 m
- Lac 1376123area0,2 km²avg depth1.4 m
- Lac 1376446area0,2 km²avg depth0.5 m
- Lac 1376401area0,2 km²avg depth1.0 m
- Lac 1376326area0,2 km²avg depth1.1 m
- Lac 1376273area0,2 km²avg depth1.4 m
- Lac 1376332area0,2 km²avg depth0.5 m
- Lac 1376075area0,2 km²avg depth0.5 m
- Lac 1376382area0,1 km²avg depth0.5 m
- Lac 1376341area0,1 km²avg depth1.0 m
- Lac 1376240area0,1 km²avg depth0.5 m
Rivers / streams (17, ord ≥ 4)
- 青山河ord 6len here53.63 km39%total136 km
- 姑溪河ord 6len here28.90 km100%total29 km
- 运粮河ord 6len here23.69 km20%total119 km
- 长江ord 9len here21.70 km1%total3801 km
- 扁担河ord 5len here20.80 km80%total26 km
- 花津河ord 2len here10.95 km67%total16 km
- 亭头河ord 1len here9.68 km100%total10 km
- 九条沟ord 5len here8.93 km60%total15 km
- 丹阳河ord 2len here7.55 km52%total14 km
- 襄城河ord 1len here6.45 km100%total6 km
- 采石河ord 2len here6.23 km58%total11 km
- 官溪河ord 6len here5.33 km43%total12 km
5 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
4hab/km²
Night light
2,6nW
Built-up
300,5%
Pesticides
67,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)