Commune · CHN
Tongcheng
China
Species observed
227
Observations
522
Area
1 647,5km²
Ecological tissue
Sample of 32 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 Tongcheng : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 4 types (connectance 9.5%, filtre Serrano α=0.2). 6 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
227 distinct species · 522 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
16,2°C
Annual rain
1 410mm
Warmest m°
31,1°C
Coldest m°
-0,9°C
Elevation: 106 m on average (min 7 m, max 781 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
5,8
Org. C
18,6g/kg
Clay
28,3%
Sand
28,1%
Silt
43,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Anqing
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 · 35 lakes · 19 rivers
Hydrology metrics for this exact territory
Stream length here
358,6km
Lake surface here
71,95km²
Basins crossed
11
Max stream order
5
Max drainage
1 676 673km²
Discharge in basins
119,3m³/s
Mean precip.
1 375mm/an
Mean T°
16,0°C
Moisture idx
0,21
Max snow
3%
Mean runoff
656mm/an
Mean elev. (basins)
135m
Watersheds crossing here
- Bassin de 龙眠河sub-area737,9 km²overlap736.57 km²45%
- Bassin de 板桥河sub-area725,9 km²overlap500.92 km²30%
- Bassin de 西河sub-area933,3 km²overlap274.79 km²17%
- Bassin de 杨湾河sub-area463,1 km²overlap64.05 km²4%
- Bassin de 练潭河sub-area34 km²overlap33.95 km²2%
- Bassin de 练潭河sub-area75,1 km²overlap27.84 km²2%
- Bassin de 杭埠河sub-area2 052,6 km²overlap6.85 km²0%
- Basin #44580sub-area266,3 km²overlap1.58 km²0%
- Bassin de 罗昌河sub-area999,6 km²overlap0.68 km²0%
2 more basinssorted by overlap
Lakes (35, top by area)
- 菜子湖area71,5 km²avg depth2.8 m
- Xizi Huarea26,7 km²avg depth3.0 m
- 菜子湖area4,2 km²avg depth1.8 m
- 岱赛湖area2,6 km²avg depth2.4 m
- 牯牛背水库area2,2 km²avg depth35.0 m
- 嬉子湖area1,4 km²avg depth0.7 m
- Lake #75849area1 km²avg depth2.4 m
- Lac 1377580area0,9 km²avg depth2.7 m
- Lac 1377396area0,8 km²avg depth2.4 m
26 more lakes
- Lac 1377491area0,7 km²avg depth2.4 m
- Lac 1377585area0,6 km²avg depth2.4 m
- Lac 1376819area0,6 km²avg depth2.5 m
- Lac 1376903area0,6 km²avg depth7.0 m
- Lac 1377196area0,4 km²avg depth1.3 m
- Lac 1377502area0,3 km²avg depth2.0 m
- Lac 1377668area0,3 km²avg depth1.7 m
- Lac 1377456area0,3 km²avg depth2.6 m
- Lac 1377611area0,3 km²avg depth1.3 m
- Lac 1377405area0,3 km²avg depth1.7 m
- Lac 1377386area0,2 km²avg depth1.2 m
- Lac 1377630area0,2 km²avg depth2.1 m
- Lac 1377287area0,2 km²avg depth2.6 m
- Lac 1377310area0,2 km²avg depth1.4 m
- Lac 1377503area0,2 km²avg depth2.1 m
- Lac 1377343area0,2 km²avg depth2.2 m
- Lac 1377499area0,2 km²avg depth2.0 m
- Lac 1377432area0,2 km²avg depth1.9 m
- Lac 1377329area0,2 km²avg depth2.0 m
- Lac 1377324area0,2 km²avg depth5.0 m
- Lac 1376803area0,2 km²avg depth7.7 m
- Lac 1376990area0,1 km²avg depth4.9 m
- Lac 1377624area0,1 km²avg depth1.0 m
- Lac 1377176area0,1 km²avg depth2.2 m
- Lac 1377366area0,1 km²avg depth1.8 m
- Lac 1377393area0,1 km²avg depth1.4 m
Rivers / streams (19, ord ≥ 4)
- 龙眠河ord 5len here101.30 km100%total101 km
- 挂车河ord 3len here41.53 km100%total42 km
- 柏年河ord 4len here29.75 km100%total30 km
- 三十里铺河ord 2len here24.38 km100%total24 km
- 大关河ord 4len here20.57 km26%total78 km
- 高桥河ord 3len here18.22 km19%total97 km
- 鲁谼河ord 1len here17.96 km100%total18 km
- 人形河ord 4len here14.88 km58%total26 km
- 练潭河ord 4len here13.80 km50%total28 km
- 界河ord 3len here12.32 km12%total105 km
- 孔城河ord 4len here12.09 km55%total22 km
- 凤凰河ord 7len here11.99 km51%total24 km
7 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
0,8nW
Built-up
166,4%
Pesticides
74,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)