Ontologia

Commune · CHN

Zhangzhou

China

CfaTemperate, no dry season, hot summer(100 %)

Species observed

153

Observations

256

Area

259,9km²

Ecological tissue

Sample of 29 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 Zhangzhou : 26 espèces reliées par 24 interactions GloBI sur 5 types (connectance 5.9%, filtre Serrano α=0.2). 3 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
29
Interactions affichées
24
Connectance
0.059
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

153 distinct species · 256 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

256 obs · 6 cellules
Obs. / cellule
≥ 166
166–165
80–165
7–79
< 7

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

Climate

Mean T°

21,7°C

Annual rain

1 615mm

Warmest m°

32,1°C

Coldest m°

7,8°C

Elevation: 58 m on average (min 5 m, max 724 m)

Bioclimatic detailsExpert
Annual mean temp.
21,7°C
Annual rain
1 615mm
Warmest month
32,1°C
Coldest month
7,8°C
Mean alt.
58m
Min
5m
Max
724m
Std. dev.
105m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, 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

5,9

Org. C

19,8g/kg

Clay

29,1%

Sand

33,2%

Silt

37,6%

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

Dominant lithology: paGLiMaggregated to Zhangzhou

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,9
Org. C
31,2g/kg
Clay
27,6%
Sand
34,5%
Silt
37,9%
5–15 cm
pH H₂O
5,9
Org. C
17,2g/kg
Clay
28,1%
Sand
33,7%
Silt
38,1%
15–30 cm
pH H₂O
5,9
Org. C
11,0g/kg
Clay
31,6%
Sand
31,5%
Silt
36,9%

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

Land cover

Forest28.2%
Crops17.5%
Built-up6.5%
Bare soil2.6%
Other (grassland, water…)45.3%

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

Hydrology5 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

54,8km

Basins crossed

5

Max stream order

6

Max drainage

9 717km²

Discharge in basins

69,6m³/s

Mean precip.

1 510mm/an

Mean T°

20,5°C

Moisture idx

0,25

Mean runoff

623mm/an

Mean elev. (basins)

188m

Watersheds crossing here

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

Human pressure

Pop. density

18hab/km²

Night light

12,8nW

Built-up

647,2%

Pesticides

61,7kg/km²

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