Commune · CHN
Guangde
China
Species observed
544
Observations
905
Area
2 138,8km²
Ecological tissue
Sample of 26 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 Guangde : 24 espèces reliées par 21 interactions GloBI sur 2 types (connectance 6.5%, filtre Serrano α=0.2). 2 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
544 distinct species · 905 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
16,1°C
Annual rain
1 448mm
Warmest m°
31,9°C
Coldest m°
-1,2°C
Elevation: 130 m on average (min 15 m, max 575 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
5,9
Org. C
20,3g/kg
Clay
32,3%
Sand
19,9%
Silt
47,8%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Xuancheng
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)
Hydrology7 basins · 25 lakes · 17 rivers
Hydrology metrics for this exact territory
Stream length here
356,3km
Lake surface here
9,32km²
Basins crossed
7
Max stream order
4
Max drainage
3 952km²
Discharge in basins
43,9m³/s
Mean precip.
1 237mm/an
Mean T°
15,8°C
Moisture idx
0,13
Max snow
4%
Mean runoff
644mm/an
Mean elev. (basins)
91m
Watersheds crossing here
- Bassin de 郎川河sub-area3 639,9 km²overlap1966.00 km²92%
- Bassin de 合溪北涧sub-area843,3 km²overlap66.91 km²3%
- Bassin de 戴溧河sub-area501,7 km²overlap42.57 km²2%
- Bassin de 西苕溪sub-area426 km²overlap30.27 km²1%
- Bassin de 西苕溪sub-area301,4 km²overlap24.79 km²1%
- Bassin de 东津河sub-area1 351,5 km²overlap4.80 km²0%
- Bassin de 水阳江sub-area1 371,9 km²overlap3.51 km²0%
Lakes (25, top by area)
- Lucun Shuikuarea2,2 km²avg depth33.0 m
- 南阳水库area1,3 km²avg depth1.7 m
- Langyuan Shuikuarea1,1 km²avg depth3.5 m
- Lac 1377141area0,6 km²avg depth3.3 m
- Lac 1377063area0,6 km²avg depth2.9 m
- Lac 1377283area0,5 km²avg depth4.0 m
- Lac 1377172area0,4 km²avg depth2.7 m
- Lac 1376933area0,4 km²avg depth3.8 m
- Lac 1376975area0,3 km²avg depth3.2 m
16 more lakes
- Lac 1377075area0,2 km²avg depth3.1 m
- Lac 1377413area0,2 km²avg depth2.9 m
- Lac 1377382area0,2 km²avg depth2.5 m
- Lac 1376972area0,2 km²avg depth2.9 m
- Lac 1377079area0,2 km²avg depth1.7 m
- Lac 1377050area0,2 km²avg depth1.1 m
- Lac 1377213area0,2 km²avg depth2.5 m
- Lac 1377371area0,1 km²avg depth2.2 m
- Lac 1377261area0,1 km²avg depth2.5 m
- Lac 1377805area0,1 km²avg depth4.7 m
- Lac 1377177area0,1 km²avg depth2.6 m
- Lac 1377188area0,1 km²avg depth2.5 m
- Lac 1377296area0,1 km²avg depth2.2 m
- Lac 1377235area0,1 km²avg depth2.5 m
- Lac 1377214area0,1 km²avg depth2.5 m
- Lac 1377036area0,1 km²avg depth2.7 m
Rivers / streams (17, ord ≥ 4)
- 桐汭河ord 4len here62.67 km98%total64 km
- 汭河ord 3len here38.89 km100%total39 km
- 无量溪ord 4len here36.88 km100%total37 km
- 桐河ord 3len here31.70 km100%total32 km
- 郎川河ord 6len here30.91 km29%total106 km
- 濯缨溪ord 3len here30.36 km100%total30 km
- 流洞河ord 2len here25.43 km100%total25 km
- 砖桥河ord 2len here25.27 km100%total25 km
- 桃山河ord 3len here19.50 km100%total20 km
- 清方河ord 2len here15.38 km100%total15 km
- 流涧河ord 4len here10.45 km100%total10 km
- 桐水ord 2len here8.17 km100%total8 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
2hab/km²
Night light
0,9nW
Built-up
99,0%
Pesticides
71,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)