Ontologia

Commune · ITA

Greve In Chianti

Italy

CsaTemperate, dry summer, hot summer(90 %)

Species observed

1 230

Observations

5 712

Area

168,7km²

Ecological tissue

Sample of 31 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 Greve In Chianti : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 76 interactions GloBI sur 4 types (connectance 16.3%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
76
Connectance
0.163
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

1 230 distinct species · 5 712 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

5 712 obs · 4 cellules
Obs. / cellule
≥ 2 285
2 285–2 284
1 309–2 284
1 309–1 308
< 1 309

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

Climate

Mean T°

12,6°C

Annual rain

1 093mm

Warmest m°

27,6°C

Coldest m°

-0,1°C

Elevation: 399 m on average (min 138 m, max 781 m)

Bioclimatic detailsExpert
Annual mean temp.
12,6°C
Annual rain
1 093mm
Warmest month
27,6°C
Coldest month
-0,1°C
Mean alt.
399m
Min
138m
Max
781m
Std. dev.
146m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(90 %)Temperate

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

Soil & lithology

pH H₂O

7,2

Org. C

38,0g/kg

Clay

32,4%

Sand

28,9%

Silt

38,7%

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

Dominant lithology: scGLiMaggregated to Florence

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
65,4g/kg
Clay
31,9%
Sand
28,8%
Silt
39,3%
5–15 cm
pH H₂O
7,2
Org. C
27,5g/kg
Clay
31,7%
Sand
28,5%
Silt
39,8%
15–30 cm
pH H₂O
7,2
Org. C
21,3g/kg
Clay
33,5%
Sand
29,4%
Silt
37,1%

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

Land cover

Forest48.3%
Crops7.3%
Built-up0.6%
Bare soil1.6%
Other (grassland, water…)42.1%

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

Hydrology2 basins · 0 lakes · 10 rivers

Hydrology metrics for this exact territory

Stream length here

28,5km

Basins crossed

2

Max stream order

2

Max drainage

6 282km²

Discharge in basins

7,9m³/s

Mean precip.

868mm/an

Mean T°

13,2°C

Moisture idx

-0,08

Max snow

4%

Mean runoff

445mm/an

Mean elev. (basins)

279m

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

Human pressure

Pop. density

0hab/km²

Night light

1,7nW

Built-up

61,9%

Pesticides

57,9kg/km²

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

Protected areas1

IUCN Not Reported · 1

Monti del Chianti

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

79 km²

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