Commune · CHN
Jiaoxian
China
Species observed
234
Observations
836
Area
1 307,7km²
Ecological tissue
Sample of 31 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 Jiaoxian : 22 espèces reliées par 66 interactions GloBI sur 2 types (connectance 14.2%, 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
234 distinct species · 836 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,0°C
Annual rain
723mm
Warmest m°
29,5°C
Coldest m°
-5,9°C
Elevation: 38 m on average (min -9 m, max 124 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
7,3
Org. C
8,4g/kg
Clay
23,0%
Sand
43,8%
Silt
33,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Qingdao
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)
Hydrology6 basins · 23 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
141,2km
Lake surface here
23,24km²
Basins crossed
6
Max stream order
5
Max drainage
6 287km²
Discharge in basins
17,6m³/s
Mean precip.
727mm/an
Mean T°
12,3°C
Moisture idx
-0,21
Mean runoff
141mm/an
Mean elev. (basins)
41m
Watersheds crossing here
Lakes (23, top by area)
- Jihongtan Shuikuarea14,2 km²avg depth1.0 m
- Chujiawangwu Shuikuarea5,7 km²avg depth4.0 m
- Lake #74195area3,2 km²avg depth0.9 m
- Lake #74224area2,9 km²avg depth0.6 m
- Shanzhou Shuikuarea2,5 km²avg depth4.8 m
- Lake #74209area1,9 km²avg depth0.7 m
- Lake #74213area1,3 km²avg depth0.5 m
- Gongqingtuan Shuikuarea1 km²avg depth2.9 m
- Lac 1370726area1 km²avg depth0.7 m
14 more lakes
- Lac 1370877area0,8 km²avg depth3.7 m
- Lac 1370746area0,7 km²avg depth1.4 m
- Lac 1370608area0,6 km²avg depth0.9 m
- Lac 1370729area0,6 km²avg depth1.0 m
- Lac 1370730area0,5 km²avg depth0.7 m
- Lac 1370722area0,5 km²avg depth0.8 m
- Lac 1370861area0,4 km²avg depth3.6 m
- Lac 1370637area0,3 km²avg depth1.8 m
- Lac 1370734area0,3 km²avg depth0.5 m
- Lac 1370663area0,3 km²avg depth3.6 m
- Lac 1370776area0,2 km²avg depth4.5 m
- Lac 1370721area0,2 km²avg depth3.5 m
- Lac 1370673area0,1 km²avg depth2.9 m
- Lac 1370711area0,1 km²avg depth3.7 m
Rivers / streams (10, ord ≥ 4)
- 大沽河ord 5len here35.52 km11%total320 km
- 胶河ord 4len here31.44 km27%total117 km
- 胶莱河ord 4len here19.88 km76%total26 km
- 引黄济青干渠ord 4len here19.00 km33%total58 km
- 三里河ord 2len here10.17 km100%total10 km
- 市东渠ord 3len here8.00 km100%total8 km
- 巨洋河ord 2len here5.27 km26%total20 km
- 护城河ord 2len here5.22 km100%total5 km
- 桃源河ord 1len here4.09 km70%total6 km
- 云溪河ord 1len here2.64 km100%total3 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
5hab/km²
Night light
6,3nW
Built-up
536,1%
Pesticides
68,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)