Commune · CHN
Dingcheng
China
Species observed
129
Observations
739
Area
2 680,3km²
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 Dingcheng : 29 espèces reliées par 26 interactions GloBI sur 4 types (connectance 4.9%, filtre Serrano α=0.2). 4 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
129 distinct species · 739 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
17,5°C
Annual rain
1 581mm
Warmest m°
31,8°C
Coldest m°
1,1°C
Elevation: 64 m on average (min 26 m, max 492 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
21,9g/kg
Clay
28,3%
Sand
26,0%
Silt
45,7%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Changde
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 · 50 lakes · 7 rivers
Hydrology metrics for this exact territory
Stream length here
233,3km
Lake surface here
77,74km²
Basins crossed
9
Max stream order
7
Max drainage
92 000km²
Discharge in basins
2 960,2m³/s
Mean precip.
1 322mm/an
Mean T°
17,1°C
Moisture idx
0,16
Max snow
3%
Mean runoff
640mm/an
Mean elev. (basins)
71m
Watersheds crossing here
- Bassin de 沅江sub-area926,2 km²overlap804.71 km²30%
- Bassin de 沅江sub-area1 179,3 km²overlap748.49 km²28%
- Bassin de 沅江sub-area1 465,6 km²overlap570.55 km²21%
- Bassin de 涔水sub-area2 501,2 km²overlap319.99 km²12%
- Bassin de 沅江sub-area1 303,3 km²overlap158.35 km²6%
- Bassin de 道水sub-area1 302,3 km²overlap66.29 km²2%
- Bassin de 沅江sub-area20,4 km²overlap5.86 km²0%
- Bassin de 善渓sub-area375,2 km²overlap4.74 km²0%
- Bassin de 资水sub-area1 004,1 km²overlap1.30 km²0%
Lakes (50, top by area)
- Chongtian Huarea10,3 km²avg depth1.3 m
- 柳叶湖area9,5 km²avg depth2.6 m
- Niushi Huarea8,6 km²avg depth1.4 m
- Baizhi Huarea6,5 km²avg depth1.4 m
- Liuye Huarea6,3 km²avg depth3.5 m
- Cangshan Shuikuarea4,2 km²avg depth23.9 m
- Lake #76452area3 km²avg depth1.0 m
- Xiaojia Huarea2,8 km²avg depth1.3 m
- 鼎城水库area2,3 km²avg depth12.9 m
41 more lakes
- Jinling Shuikuarea2 km²avg depth5.1 m
- Qili Huarea1,9 km²avg depth1.6 m
- Wulixi Shuikuarea1,6 km²avg depth3.1 m
- Lake #76425area1,4 km²avg depth1.1 m
- 跃进水库area1,3 km²avg depth3.5 m
- 五溪水库area1,3 km²avg depth6.8 m
- Zhoujia Chaarea1,2 km²avg depth1.9 m
- Lake #76362area1,1 km²avg depth1.1 m
- Lac 1380344area0,9 km²avg depth2.3 m
- Lac 1380353area0,9 km²avg depth4.0 m
- Lac 1380295area0,8 km²avg depth4.0 m
- Lac 1380510area0,8 km²avg depth2.2 m
- Lac 1380077area0,8 km²avg depth3.9 m
- Lac 1380450area0,8 km²avg depth1.4 m
- Lac 1380675area0,7 km²avg depth2.1 m
- Lac 1380174area0,7 km²avg depth4.7 m
- Lac 1380330area0,7 km²avg depth3.5 m
- Lac 1380912area0,6 km²avg depth3.1 m
- Lac 1380157area0,6 km²avg depth2.7 m
- Lac 1380420area0,6 km²avg depth1.8 m
- Lac 1380388area0,6 km²avg depth1.4 m
- Lac 1380514area0,6 km²avg depth1.2 m
- Lac 1380799area0,6 km²avg depth4.6 m
- Lac 1380199area0,5 km²avg depth1.9 m
- Lac 1380147area0,5 km²avg depth1.5 m
- Lac 1380259area0,5 km²avg depth4.2 m
- Lac 1380468area0,5 km²avg depth1.5 m
- Lac 1380456area0,5 km²avg depth1.6 m
- Lac 1380136area0,5 km²avg depth2.1 m
- Lac 1380208area0,4 km²avg depth4.3 m
- Lac 1380307area0,4 km²avg depth1.2 m
- Lac 1380331area0,4 km²avg depth1.4 m
- Lac 1380408area0,4 km²avg depth1.4 m
- Lac 1380159area0,4 km²avg depth3.9 m
- Lac 1380432area0,4 km²avg depth2.7 m
- Lac 1380262area0,3 km²avg depth3.5 m
- Lac 1380263area0,3 km²avg depth5.3 m
- Lac 1380774area0,3 km²avg depth2.5 m
- Lac 1380874area0,3 km²avg depth2.2 m
- Lac 1380357area0,3 km²avg depth3.3 m
- Lac 1380487area0,3 km²avg depth1.3 m
Rivers / streams (7, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
3hab/km²
Night light
1,0nW
Built-up
183,4%
Pesticides
76,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)