Ontologia

Commune · CHN

Xuzhou

China

CwaTemperate, dry winter, hot summer(100 %)

Species observed

154

Observations

307

Area

275,3km²

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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Xuzhou : 30 espèces reliées par 51 interactions GloBI sur 5 types (connectance 6.9%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
51
Connectance
0.069
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

154 distinct species · 307 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

307 obs · 8 cellules
Obs. / cellule
≥ 118
118–117
73–117
13–72
< 13

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Climate

Mean T°

14,7°C

Annual rain

877mm

Warmest m°

30,8°C

Coldest m°

-4,1°C

Elevation: 40 m on average (min 33 m, max 117 m)

Bioclimatic detailsExpert
Annual mean temp.
14,7°C
Annual rain
877mm
Warmest month
30,8°C
Coldest month
-4,1°C
Mean alt.
40m
Min
33m
Max
117m
Std. dev.
9m
Köppen-Geiger (dominant)
CwaTemperate, dry winter, hot summer(100 %)Temperate

CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)

Soil & lithology

pH H₂O

7,9

Org. C

7,9g/kg

Clay

28,9%

Sand

20,9%

Silt

50,2%

Average over 0-30 cm. Per-depth details in expert panel.

Dominant lithology: suGLiMaggregated to Xuzhou

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,9
Org. C
10,5g/kg
Clay
30,1%
Sand
20,1%
Silt
49,8%
5–15 cm
pH H₂O
7,9
Org. C
7,5g/kg
Clay
28,5%
Sand
21,4%
Silt
50,1%
15–30 cm
pH H₂O
7,9
Org. C
5,7g/kg
Clay
28,2%
Sand
21,2%
Silt
50,6%

SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)

Land cover

Forest5.8%
Crops14.7%
Built-up15.3%
Bare soil3.2%
Other (grassland, water…)61.1%

Copernicus Global Land Cover 100m (Buchhorn et al. 2020)

Hydrology3 basins · 9 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

56,1km

Lake surface here

7,75km²

Basins crossed

3

Max stream order

3

Max drainage

4 364km²

Discharge in basins

1,5m³/s

Mean precip.

741mm/an

Mean T°

14,7°C

Moisture idx

-0,35

Max snow

2%

Mean runoff

154mm/an

Mean elev. (basins)

40m

Watersheds crossing here

Lakes (9, top by area)

Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10

Human pressure

Pop. density

36hab/km²

Night light

18,7nW

Built-up

1 526,2%

Pesticides

78,1kg/km²

GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)