Commune · CHN
Pingjiang
China
Species observed
542
Observations
1 233
Area
4 098,9km²
Ecological tissue
Sample of 28 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 Pingjiang : 24 espèces reliées par 30 interactions GloBI sur 4 types (connectance 7.9%, 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
542 distinct species · 1 233 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
16,8°C
Annual rain
1 892mm
Warmest m°
31,4°C
Coldest m°
0,4°C
Elevation: 264 m on average (min 36 m, max 1 355 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
25,0g/kg
Clay
28,1%
Sand
29,9%
Silt
42,0%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Yueyang
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)
Hydrology15 basins · 10 lakes · 20 rivers
Hydrology metrics for this exact territory
Stream length here
628,2km
Lake surface here
3,70km²
Basins crossed
15
Max stream order
5
Max drainage
4 727km²
Discharge in basins
259,3m³/s
Mean precip.
1 510mm/an
Mean T°
16,4°C
Moisture idx
0,26
Max snow
9%
Mean runoff
818mm/an
Mean elev. (basins)
263m
Watersheds crossing here
- Bassin de 汨罗江sub-area2 201,7 km²overlap1898.96 km²46%
- Bassin de 昌江河sub-area680,8 km²overlap669.14 km²16%
- Bassin de 汨羅江sub-area592,4 km²overlap496.54 km²12%
- Bassin de 汨罗江sub-area431,4 km²overlap430.36 km²10%
- Bassin de 芦溪河sub-area354,7 km²overlap342.23 km²8%
- Bassin de 湄江河sub-area344,1 km²overlap93.50 km²2%
- Bassin de 罗水sub-area597,1 km²overlap77.77 km²2%
- Bassin de 新墙河sub-area2 430,9 km²overlap73.74 km²2%
- Bassin de 浏阳河sub-area1 283,5 km²overlap6.80 km²0%
6 more basinssorted by overlap
Lakes (10, top by area)
- 黄金洞水库area1,2 km²avg depth13.6 m
- Lac 1380725area0,8 km²avg depth46.3 m
- Lac 1381356area0,5 km²avg depth6.7 m
- Lac 1380656area0,3 km²avg depth6.2 m
- Lac 1381148area0,3 km²avg depth3.3 m
- Lac 1380961area0,2 km²avg depth3.0 m
- Lac 1381268area0,2 km²avg depth5.4 m
- Lac 1381178area0,1 km²avg depth4.9 m
- Lac 1381235area0,1 km²avg depth7.5 m
1 more lakes
Rivers / streams (20, ord ≥ 4)
- 汨罗江ord 5len here139.67 km75%total187 km
- 昌江河ord 4len here91.08 km100%total91 km
- 汨水ord 5len here62.35 km44%total140 km
- 木瓜河ord 3len here57.27 km100%total57 km
- 钟洞河ord 2len here45.93 km100%total46 km
- 汨羅江ord 5len here45.45 km97%total47 km
- 洞下河ord 3len here32.10 km100%total32 km
- 芦溪河ord 4len here27.50 km71%total39 km
- 浯水ord 6len here27.37 km39%total71 km
- 仙江ord 2len here19.33 km100%total19 km
- 石江河ord 2len here19.20 km48%total40 km
- 甲山河ord 2len here15.70 km100%total16 km
8 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
0,3nW
Built-up
60,9%
Pesticides
65,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)