Commune · CHN
Anxin
China
Species observed
243
Observations
874
Area
752,6km²
Ecological tissue
Sample of 39 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 Anxin : 29 espèces reliées par 71 interactions GloBI sur 3 types (connectance 9.6%, filtre Serrano α=0.2). 10 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
243 distinct species · 874 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
13,8°C
Annual rain
503mm
Warmest m°
31,9°C
Coldest m°
-7,6°C
Elevation: 7 m on average (min 6 m, max 11 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
8,0
Org. C
12,8g/kg
Clay
25,1%
Sand
30,6%
Silt
44,3%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Baoding
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)
Hydrology12 basins · 36 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
102,6km
Lake surface here
52,00km²
Basins crossed
12
Max stream order
5
Max drainage
21 434km²
Discharge in basins
29,2m³/s
Mean precip.
494mm/an
Mean T°
12,7°C
Moisture idx
-0,56
Max snow
3%
Mean runoff
27mm/an
Mean elev. (basins)
37m
Watersheds crossing here
- Bassin de 孝义河sub-area2 341,2 km²overlap232.40 km²31%
- Bassin de 瀑河sub-area316,7 km²overlap136.95 km²18%
- Bassin de 南水北调中线天津干线sub-area848 km²overlap123.32 km²16%
- Bassin de 大沙河sub-area105,6 km²overlap79.76 km²11%
- Basin #90820sub-area187,7 km²overlap75.85 km²10%
- Bassin de 大沙河sub-area833,4 km²overlap31.37 km²4%
- Basin #90810sub-area29,8 km²overlap29.81 km²4%
- Basin #91290sub-area35,2 km²overlap22.13 km²3%
- Bassin de 黄花沟sub-area323,8 km²overlap11.19 km²1%
Lakes (36, top by area)
- 白洋淀area16,4 km²avg depth1.0 m
- Lake #14659area11,1 km²avg depth1.0 m
- 白洋淀area6,3 km²avg depth1.2 m
- 白洋淀area4,1 km²avg depth1.1 m
- 白洋淀area2,8 km²avg depth0.7 m
- Lake #73291area2,7 km²avg depth0.9 m
- Lake #73268area1,5 km²avg depth0.8 m
- 白洋淀area1,4 km²avg depth0.6 m
- Lac 1368086area0,9 km²avg depth2.0 m
27 more lakes
- Lac 1368072area0,9 km²avg depth1.4 m
- Lac 1368208area0,8 km²avg depth1.6 m
- Lac 1368087area0,8 km²avg depth2.1 m
- Lac 1368120area0,6 km²avg depth1.4 m
- Lac 1368207area0,6 km²avg depth1.8 m
- Lac 1368194area0,5 km²avg depth1.9 m
- Lac 1368151area0,4 km²avg depth1.5 m
- Lac 1368112area0,4 km²avg depth1.4 m
- Lac 1368223area0,4 km²avg depth1.3 m
- Lac 1368098area0,4 km²avg depth0.9 m
- Lac 1368198area0,3 km²avg depth1.3 m
- Lac 1368145area0,3 km²avg depth1.5 m
- Lac 1368231area0,3 km²avg depth0.5 m
- Lac 1368106area0,3 km²avg depth0.7 m
- Lac 1368069area0,2 km²avg depth1.1 m
- Lac 1368115area0,2 km²avg depth1.2 m
- Lac 1368197area0,2 km²avg depth1.6 m
- Lac 1368154area0,2 km²avg depth1.1 m
- Lac 1368116area0,2 km²avg depth0.9 m
- Lac 1368174area0,2 km²avg depth1.0 m
- Lac 1368219area0,2 km²avg depth1.4 m
- Lac 1368200area0,2 km²avg depth1.0 m
- Lac 1368114area0,2 km²avg depth0.8 m
- Lac 1368102area0,1 km²avg depth1.5 m
- Lac 1368105area0,1 km²avg depth0.8 m
- Lac 1368099area0,1 km²avg depth1.2 m
- Lac 1368161area0,1 km²avg depth0.9 m
Rivers / streams (9, ord ≥ 4)
- 唐河ord 5len here36.66 km7%total538 km
- 大沙河ord 5len here15.08 km3%total497 km
- 萍河ord 3len here11.77 km36%total33 km
- 瀑河ord 3len here10.39 km21%total51 km
- 孝义河ord 5len here9.85 km10%total97 km
- 大张庄排干渠ord 2len here6.76 km100%total7 km
- 清水河ord 5len here5.04 km1%total451 km
- 黄花沟ord 2len here3.72 km7%total53 km
- 漕河ord 4len here3.30 km6%total59 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
4hab/km²
Night light
3,0nW
Built-up
388,5%
Pesticides
71,5kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)