Commune · CHN
Wulian
China
Species observed
392
Observations
868
Area
1 486,4km²
Ecological tissue
Sample of 38 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 Wulian : 27 espèces reliées par 51 interactions GloBI sur 6 types (connectance 7.3%, filtre Serrano α=0.2). 11 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
392 distinct species · 868 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,6°C
Annual rain
811mm
Warmest m°
29,1°C
Coldest m°
-6,1°C
Elevation: 173 m on average (min 21 m, max 475 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
6,8
Org. C
11,9g/kg
Clay
25,1%
Sand
42,0%
Silt
32,9%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Rizhao
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)
Hydrology10 basins · 23 lakes · 9 rivers
Hydrology metrics for this exact territory
Stream length here
235,8km
Lake surface here
31,54km²
Basins crossed
10
Max stream order
4
Max drainage
2 674km²
Discharge in basins
7,9m³/s
Mean precip.
830mm/an
Mean T°
12,0°C
Moisture idx
-0,13
Mean runoff
199mm/an
Mean elev. (basins)
138m
Watersheds crossing here
- Bassin de 洪凝河sub-area384,1 km²overlap378.99 km²25%
- Bassin de 潮河sub-area644 km²overlap334.61 km²23%
- Bassin de 潍河sub-area1 950,2 km²overlap243.10 km²16%
- Bassin de 傅疃河sub-area1 071,1 km²overlap228.66 km²15%
- Bassin de 袁公河sub-area463 km²overlap175.83 km²12%
- Bassin de 潍河sub-area339,6 km²overlap98.84 km²7%
- Bassin de 沭河sub-area1 162,1 km²overlap25.52 km²2%
- Bassin de 白马河sub-area688,4 km²overlap0.71 km²0%
- Bassin de 沭河sub-area982 km²overlap0.19 km²0%
1 more basinssorted by overlap
Lakes (23, top by area)
- Qiangkuang Shuikuarea13,6 km²avg depth7.1 m
- 小仕阳水库area8,2 km²avg depth15.2 m
- 墙夼水库area3,1 km²avg depth5.2 m
- Hubuling Shuikuarea2,8 km²avg depth7.5 m
- Hexi Shuikuarea1,7 km²avg depth5.3 m
- Xiaowangtuan Shuikuarea1,5 km²avg depth4.7 m
- 小仕阳水库area1,2 km²avg depth4.6 m
- Lac 1371244area0,8 km²avg depth6.1 m
- Lac 1371322area0,7 km²avg depth6.0 m
14 more lakes
- Lac 1371223area0,6 km²avg depth4.2 m
- Lac 1371188area0,5 km²avg depth6.6 m
- Lac 1371321area0,5 km²avg depth4.8 m
- Lac 1371155area0,5 km²avg depth3.9 m
- Lac 1371240area0,5 km²avg depth5.4 m
- Lac 1371098area0,3 km²avg depth4.4 m
- Lac 1371200area0,2 km²avg depth3.2 m
- Lac 1371203area0,2 km²avg depth4.6 m
- Lac 1371154area0,2 km²avg depth3.8 m
- Lac 1371110area0,2 km²avg depth4.0 m
- Lac 1371096area0,2 km²avg depth4.0 m
- Lac 1371371area0,1 km²avg depth4.2 m
- Lac 1371090area0,1 km²avg depth2.4 m
- Lac 1371164area0,1 km²avg depth2.7 m
Rivers / streams (9, ord ≥ 4)
- 洪凝河ord 2len here49.26 km100%total49 km
- 中至河ord 2len here35.30 km100%total35 km
- 潮河ord 3len here33.69 km53%total64 km
- 傅疃河ord 3len here33.17 km56%total59 km
- 涓河ord 2len here30.45 km61%total50 km
- 潍河ord 4len here29.09 km13%total229 km
- 袁公河ord 4len here12.71 km14%total93 km
- 小王疃河ord 2len here11.49 km64%total18 km
- 南湖河ord 2len here0.64 km4%total18 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
2hab/km²
Night light
0,7nW
Built-up
227,2%
Pesticides
79,2kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)