Ontologia

Commune · CHN

Zhao'an

China

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

Species observed

396

Observations

910

Area

1 281,2km²

Ecological tissue

Sample of 33 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 Zhao'an : 28 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 45 interactions GloBI sur 3 types (connectance 8.0%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
45
Connectance
0.080
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

396 distinct species · 910 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

910 obs · 11 cellules
Obs. / cellule
≥ 672
217–671
3–216
2–2
< 2

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

Climate

Mean T°

21,2°C

Annual rain

1 836mm

Warmest m°

29,7°C

Coldest m°

9,0°C

Elevation: 217 m on average (min -20 m, max 902 m)

Bioclimatic detailsExpert
Annual mean temp.
21,2°C
Annual rain
1 836mm
Warmest month
29,7°C
Coldest month
9,0°C
Mean alt.
217m
Min
-20m
Max
902m
Std. dev.
225m
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

5,7

Org. C

21,4g/kg

Clay

27,0%

Sand

35,6%

Silt

37,5%

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
5,7
Org. C
33,5g/kg
Clay
26,3%
Sand
36,0%
Silt
37,7%
5–15 cm
pH H₂O
5,7
Org. C
18,8g/kg
Clay
26,4%
Sand
35,9%
Silt
37,7%
15–30 cm
pH H₂O
5,7
Org. C
11,9g/kg
Clay
28,2%
Sand
34,9%
Silt
36,9%

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

Land cover

Forest52.5%
Crops13.7%
Built-up1.3%
Bare soil1.8%
Other (grassland, water…)30.7%

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

Hydrology6 basins · 7 lakes · 6 rivers

Hydrology metrics for this exact territory

Stream length here

151,8km

Lake surface here

2,52km²

Basins crossed

6

Max stream order

4

Max drainage

1 605km²

Discharge in basins

19,3m³/s

Mean precip.

1 428mm/an

Mean T°

20,4°C

Moisture idx

0,25

Mean runoff

597mm/an

Mean elev. (basins)

238m

Watersheds crossing here

Lakes (7, top by area)

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

Human pressure

Pop. density

4hab/km²

Night light

1,7nW

Built-up

126,7%

Pesticides

71,7kg/km²

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