Ontologia

Commune · CHN

Tai An

China

DwaCold, dry winter, hot summer(100 %)

Species observed

1 094

Observations

3 965

Area

2 051,5km²

Ecological tissue

Sample of 44 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 Tai An : 40 espèces reliées par 47 interactions GloBI sur 4 types (connectance 5.0%, filtre Serrano α=0.2). 4 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
44
Interactions affichées
47
Connectance
0.050
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

1 094 distinct species · 3 965 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 965 obs · 50 cellules
Obs. / cellule
≥ 1 487
200–1 486
22–199
10–21
< 10

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

Climate

Mean T°

12,7°C

Annual rain

830mm

Warmest m°

29,8°C

Coldest m°

-6,9°C

Elevation: 230 m on average (min 84 m, max 1 273 m)

Bioclimatic detailsExpert
Annual mean temp.
12,7°C
Annual rain
830mm
Warmest month
29,8°C
Coldest month
-6,9°C
Mean alt.
230m
Min
84m
Max
1 273m
Std. dev.
176m
Köppen-Geiger (dominant)
DwaCold, dry winter, hot summer(100 %)Cold

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

Soil & lithology

pH H₂O

7,0

Org. C

13,0g/kg

Clay

25,2%

Sand

32,8%

Silt

42,1%

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

Dominant lithology: scGLiMaggregated to Tai'an

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,0
Org. C
19,8g/kg
Clay
22,9%
Sand
34,0%
Silt
43,1%
5–15 cm
pH H₂O
7,0
Org. C
11,5g/kg
Clay
24,0%
Sand
33,4%
Silt
42,5%
15–30 cm
pH H₂O
7,1
Org. C
7,7g/kg
Clay
28,6%
Sand
30,9%
Silt
40,5%

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

Land cover

Forest12.1%
Crops41.6%
Built-up4.4%
Bare soil2.3%
Other (grassland, water…)39.6%

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

Hydrology10 basins · 16 lakes · 30 rivers

Hydrology metrics for this exact territory

Stream length here

416,0km

Lake surface here

15,52km²

Basins crossed

10

Max stream order

5

Max drainage

6 028km²

Discharge in basins

37,2m³/s

Mean precip.

708mm/an

Mean T°

13,3°C

Moisture idx

-0,37

Mean runoff

214mm/an

Mean elev. (basins)

234m

Rivers / streams (30, ord ≥ 4)

18 more river segments

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

Human pressure

Pop. density

6hab/km²

Night light

3,3nW

Built-up

440,6%

Pesticides

77,9kg/km²

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

Protected areas1

IUCN Not Applicable · 1

Mount Taishan

IUCN Not Applicable

World Heritage Site (natural or mixed) · 1987

270 km²

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