Ontologia

Commune · CHN

Zhoukou

China

CwaTemperate, dry winter, hot summer(100 %)

Species observed

8

Observations

8

Area

85,3km²

Partial data for this territory

Few observations recorded here. Real biodiversity is likely richer.

Ecological tissue

Sample of 2 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 Zhoukou : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).

Espèces affichées
2
Interactions affichées
1
Connectance
1.000
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

8 distinct species · 8 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

8 obs · 1 cellules
Obs. / cellule
≥ 8
8–7
8–7
8–7
< 8

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

Climate

Mean T°

15,4°C

Annual rain

888mm

Warmest m°

31,2°C

Coldest m°

-3,5°C

Elevation: 48 m on average (min 45 m, max 51 m)

Bioclimatic detailsExpert
Annual mean temp.
15,4°C
Annual rain
888mm
Warmest month
31,2°C
Coldest month
-3,5°C
Mean alt.
48m
Min
45m
Max
51m
Std. dev.
1m
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

7,8

Org. C

10,4g/kg

Clay

23,5%

Sand

26,9%

Silt

49,6%

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

Dominant lithology: suGLiMaggregated to Zhoukou

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,7
Org. C
17,3g/kg
Clay
23,3%
Sand
28,1%
Silt
48,5%
5–15 cm
pH H₂O
7,8
Org. C
6,8g/kg
Clay
23,6%
Sand
26,8%
Silt
49,6%
15–30 cm
pH H₂O
7,9
Org. C
7,1g/kg
Clay
23,7%
Sand
25,8%
Silt
50,6%

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

Land cover

Forest2.9%
Crops22.8%
Built-up14.3%
Bare soil1.4%
Other (grassland, water…)58.6%

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

Hydrology7 basins · 1 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

22,3km

Lake surface here

0,07km²

Basins crossed

7

Max stream order

6

Max drainage

27 149km²

Discharge in basins

191,0m³/s

Mean precip.

737mm/an

Mean T°

14,7°C

Moisture idx

-0,38

Max snow

3%

Mean runoff

180mm/an

Mean elev. (basins)

51m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

52hab/km²

Night light

21,1nW

Built-up

1 429,8%

Pesticides

68,3kg/km²

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