Commune · CHN
Yishui
China
Species observed
70
Observations
101
Area
2 372,5km²
Ecological tissue
Sample of 40 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 Yishui : 38 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 42 interactions GloBI sur 5 types (connectance 5.4%, filtre Serrano α=0.2). 2 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
70 distinct species · 101 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
12,4°C
Annual rain
753mm
Warmest m°
29,3°C
Coldest m°
-6,9°C
Elevation: 246 m on average (min 102 m, max 713 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
6,9
Org. C
12,9g/kg
Clay
24,8%
Sand
36,9%
Silt
38,2%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiMaggregated to Linyi
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)
Hydrology14 basins · 10 lakes · 10 rivers
Hydrology metrics for this exact territory
Stream length here
225,4km
Lake surface here
22,16km²
Basins crossed
14
Max stream order
4
Max drainage
4 668km²
Discharge in basins
34,6m³/s
Mean precip.
789mm/an
Mean T°
12,0°C
Moisture idx
-0,26
Max snow
1%
Mean runoff
186mm/an
Mean elev. (basins)
225m
Watersheds crossing here
- Bassin de 沭河sub-area1 162,1 km²overlap643.62 km²27%
- Bassin de 沂河sub-area267,1 km²overlap261.67 km²11%
- Bassin de 东汶河sub-area2 429,4 km²overlap255.72 km²11%
- Bassin de 浯河sub-area1 023,7 km²overlap228.82 km²10%
- Bassin de 沂河sub-area1 272,3 km²overlap200.09 km²8%
- Bassin de 沂河sub-area188,6 km²overlap188.65 km²8%
- Bassin de 沂河sub-area182,4 km²overlap168.96 km²7%
- Bassin de 沂河sub-area212,3 km²overlap168.75 km²7%
- Basin #86470sub-area151,9 km²overlap134.03 km²6%
Lakes (10, top by area)
- Bashan Shuikuarea15,7 km²avg depth32.5 m
- Shagou Shuikuarea4,4 km²avg depth23.0 m
- Lac 1371230area0,5 km²avg depth7.3 m
- Lac 1371134area0,4 km²avg depth5.8 m
- Lac 1370724area0,3 km²avg depth4.8 m
- Lac 1370858area0,3 km²avg depth4.0 m
- Lac 1371060area0,2 km²avg depth5.0 m
- Lac 1371022area0,1 km²avg depth5.8 m
- Lac 1371140area0,1 km²avg depth3.6 m
1 more lakes
Rivers / streams (10, ord ≥ 4)
- 沂河ord 5len here86.45 km15%total572 km
- 沭河ord 4len here57.04 km12%total477 km
- 浯河ord 3len here24.60 km27%total92 km
- 顺天河ord 3len here18.53 km100%total19 km
- 小沂河ord 3len here16.96 km26%total65 km
- 漫流河ord 1len here7.89 km100%total8 km
- 雪山河ord 2len here7.63 km100%total8 km
- 潍河ord 4len here4.73 km2%total229 km
- 绣珍河ord 2len here1.50 km24%total6 km
- 老子河ord 2len here0.02 km0%total17 km
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
3hab/km²
Night light
0,8nW
Built-up
264,0%
Pesticides
78,9kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)