Ontologia

Commune · CHN

Shenzhen

China

CwaTemperate, dry winter, hot summer(100 %)

Species observed

3 493

Observations

62 902

Area

267,4km²

Ecological tissue

Sample of 25 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 Shenzhen : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 34 interactions GloBI sur 4 types (connectance 11.3%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
25
Interactions affichées
34
Connectance
0.113
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

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

Species present

3 493 distinct species · 62 902 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

62 902 obs · 7 cellules
Obs. / cellule
≥ 25 860
25 860–25 859
8 290–25 859
4 444–8 289
< 4 444

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

Climate

Mean T°

22,9°C

Annual rain

2 233mm

Warmest m°

30,2°C

Coldest m°

11,8°C

Elevation: 40 m on average (min -11 m, max 206 m)

Bioclimatic detailsExpert
Annual mean temp.
22,9°C
Annual rain
2 233mm
Warmest month
30,2°C
Coldest month
11,8°C
Mean alt.
40m
Min
-11m
Max
206m
Std. dev.
43m
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

5,3

Org. C

22,1g/kg

Clay

28,5%

Sand

41,8%

Silt

29,6%

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

Dominant lithology: paGLiMaggregated to Shenzhen

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,3
Org. C
28,9g/kg
Clay
28,1%
Sand
42,6%
Silt
29,3%
5–15 cm
pH H₂O
5,3
Org. C
21,5g/kg
Clay
28,1%
Sand
42,1%
Silt
29,7%
15–30 cm
pH H₂O
5,3
Org. C
16,1g/kg
Clay
29,4%
Sand
40,8%
Silt
29,8%

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

Land cover

Forest21.8%
Crops6.0%
Built-up14.0%
Bare soil1.2%
Other (grassland, water…)57.0%

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

Hydrology2 basins · 8 lakes · 12 rivers

Hydrology metrics for this exact territory

Stream length here

74,2km

Lake surface here

3,85km²

Basins crossed

2

Max stream order

4

Max drainage

3 633km²

Discharge in basins

0,3m³/s

Mean precip.

2 046mm/an

Mean T°

22,3°C

Moisture idx

0,43

Mean runoff

1 144mm/an

Mean elev. (basins)

93m

Watersheds crossing here

Lakes (8, top by area)

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

Human pressure

Pop. density

107hab/km²

Night light

35,0nW

Built-up

1 401,0%

Pesticides

70,0kg/km²

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

Protected areas1

IUCN Ib · 1🌊 Marine · 1

WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN