Commune · CHN
Xinjin
China
Species observed
80
Observations
113
Area
2 718,7km²
Ecological tissue
Sample of 30 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 Xinjin : 27 espèces reliées par 24 interactions GloBI sur 5 types (connectance 5.2%, 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
80 distinct species · 113 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
9,9°C
Annual rain
668mm
Warmest m°
27,5°C
Coldest m°
-12,0°C
Elevation: 97 m on average (min -10 m, max 640 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
6,6
Org. C
15,5g/kg
Clay
19,3%
Sand
49,1%
Silt
31,6%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: scGLiMaggregated to Dalian
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)
Hydrology16 basins · 11 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
375,3km
Lake surface here
23,35km²
Basins crossed
16
Max stream order
4
Max drainage
3 350km²
Discharge in basins
26,7m³/s
Mean precip.
679mm/an
Mean T°
9,5°C
Moisture idx
-0,19
Max snow
2%
Mean runoff
153mm/an
Mean elev. (basins)
83m
Watersheds crossing here
- Bassin de 沙河sub-area973,8 km²overlap937.59 km²34%
- Bassin de 碧流河sub-area823 km²overlap482.68 km²18%
- Bassin de 复州河sub-area1 825,4 km²overlap294.48 km²11%
- Bassin de 赞子河sub-area223,5 km²overlap223.74 km²8%
- Bassin de 青云河sub-area3 349,8 km²overlap174.07 km²6%
- Bassin de 清水河sub-area151,3 km²overlap151.34 km²6%
- Bassin de 碧流河sub-area147 km²overlap147.19 km²5%
- Bassin de 大余粮河sub-area110,1 km²overlap104.32 km²4%
- Bassin de 碧流河sub-area575,9 km²overlap69.75 km²3%
7 more basinssorted by overlap
- Bassin de 清水河sub-area54,9 km²overlap53.05 km²2%
- Bassin de 登沙河sub-area192,3 km²overlap45.93 km²2%
- Basin #06110sub-area17,4 km²overlap12.26 km²0%
- Bassin de 碧流河sub-area38 km²overlap12.02 km²0%
- Basin #06150sub-area342,5 km²overlap8.10 km²0%
- Bassin de 浮渡河sub-area2 065,8 km²overlap2.16 km²0%
- Bassin de 小沙河sub-area777,1 km²overlap0.01 km²0%
Lakes (11, top by area)
- Biliuhe Shuikuarea32,2 km²avg depth28.9 m
- Songshu Shuikuarea3,5 km²avg depth13.4 m
- Xiaoliutun Shuikuarea3,1 km²avg depth8.0 m
- Liuda Shuikuarea2,7 km²avg depth8.8 m
- Wazidian Shuikuarea1,5 km²avg depth3.3 m
- Daliangtun Shuikuarea1,1 km²avg depth2.0 m
- Lac 1366940area0,4 km²avg depth6.3 m
- Lac 1367161area0,3 km²avg depth4.3 m
- Lac 1367252area0,2 km²avg depth6.0 m
Rivers / streams (10, ord ≥ 4)
- 沙河ord 3len here107.30 km96%total112 km
- 碧流河ord 4len here91.42 km35%total264 km
- 复州河ord 4len here53.60 km26%total208 km
- 赞子河ord 2len here36.24 km100%total36 km
- 夹河ord 3len here35.48 km100%total35 km
- 清水河ord 2len here30.49 km100%total31 km
- 大余粮河ord 1len here9.84 km100%total10 km
- 清水河ord 1len here5.83 km100%total6 km
- 登沙河ord 2len here4.54 km15%total31 km
- 夹河ord 2len here0.52 km4%total13 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
0,5nW
Built-up
149,4%
Pesticides
77,6kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)