Commune · CHN
Yongfeng
China
Species observed
304
Observations
682
Area
2 736,7km²
Ecological tissue
Sample of 36 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 Yongfeng : 29 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 47 interactions GloBI sur 5 types (connectance 6.7%, filtre Serrano α=0.2). 9 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
304 distinct species · 682 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
18,6°C
Annual rain
2 003mm
Warmest m°
32,9°C
Coldest m°
2,2°C
Elevation: 237 m on average (min 58 m, max 1 210 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
5,3
Org. C
21,4g/kg
Clay
28,1%
Sand
32,5%
Silt
39,4%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: ssGLiMaggregated to Ji'an
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)
Hydrology19 basins · 6 lakes · 12 rivers
Hydrology metrics for this exact territory
Stream length here
440,6km
Lake surface here
1,84km²
Basins crossed
19
Max stream order
5
Max drainage
63 407km²
Discharge in basins
259,4m³/s
Mean precip.
1 544mm/an
Mean T°
18,1°C
Moisture idx
0,22
Mean runoff
947mm/an
Mean elev. (basins)
231m
Watersheds crossing here
- Bassin de 八江河sub-area789,4 km²overlap580.73 km²21%
- Bassin de 恩江sub-area413,6 km²overlap411.80 km²15%
- Bassin de 孤江sub-area426,9 km²overlap327.19 km²12%
- Bassin de 沙溪水sub-area536,9 km²overlap313.30 km²11%
- Basin #51590sub-area306,2 km²overlap300.76 km²11%
- Bassin de 恩江sub-area446,9 km²overlap176.62 km²6%
- Bassin de 遇源河sub-area393,4 km²overlap149.54 km²5%
- Bassin de 潭头水sub-area245,8 km²overlap148.75 km²5%
- Bassin de 牛田水sub-area772 km²overlap137.58 km²5%
10 more basinssorted by overlap
- Bassin de 孤江sub-area133,2 km²overlap119.94 km²4%
- Bassin de 恩江sub-area23,2 km²overlap23.19 km²1%
- Bassin de 富田水sub-area786 km²overlap18.83 km²1%
- Bassin de 恩江sub-area529,9 km²overlap8.66 km²0%
- Bassin de 沂江sub-area916,2 km²overlap5.30 km²0%
- Bassin de 崇仁河sub-area2 624,2 km²overlap4.48 km²0%
- Bassin de 黄陂河sub-area767,9 km²overlap3.72 km²0%
- Bassin de 赣江sub-area1 397,3 km²overlap3.19 km²0%
- Bassin de 梅江sub-area819,6 km²overlap1.73 km²0%
- Bassin de 孤江sub-area623 km²overlap1.41 km²0%
Lakes (6, top by area)
Rivers / streams (12, ord ≥ 4)
- 恩江ord 5len here100.28 km61%total163 km
- 孤江ord 5len here94.04 km35%total267 km
- 沙溪水ord 3len here42.82 km76%total56 km
- 遇源河ord 3len here34.22 km55%total62 km
- 牛田水ord 4len here33.96 km31%total109 km
- 潭头水ord 3len here32.65 km77%total42 km
- 藤田水ord 3len here32.62 km100%total33 km
- 古县河ord 3len here28.65 km100%total29 km
- 君埠水ord 3len here14.88 km98%total15 km
- 上溪水ord 2len here13.28 km100%total13 km
- 八江河ord 4len here11.55 km25%total47 km
- 富田水ord 4len here1.67 km2%total93 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
1hab/km²
Night light
0,2nW
Built-up
59,4%
Pesticides
66,4kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)