Ontologia

Commune · ITA

Montalcino

Italy

CsaTemperate, dry summer, hot summer(100 %)

Species observed

753

Observations

4 137

Area

241,5km²

Ecological tissue

Sample of 43 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 Montalcino : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 106 interactions GloBI sur 5 types (connectance 11.7%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
106
Connectance
0.117
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

753 distinct species · 4 137 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 137 obs · 6 cellules
Obs. / cellule
≥ 1 134
1 134–1 133
820–1 133
663–819
< 663

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

Climate

Mean T°

14,0°C

Annual rain

808mm

Warmest m°

29,4°C

Coldest m°

1,3°C

Elevation: 285 m on average (min 74 m, max 577 m)

Bioclimatic detailsExpert
Annual mean temp.
14,0°C
Annual rain
808mm
Warmest month
29,4°C
Coldest month
1,3°C
Mean alt.
285m
Min
74m
Max
577m
Std. dev.
113m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, 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

7,1

Org. C

35,5g/kg

Clay

31,8%

Sand

29,6%

Silt

38,6%

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

Dominant lithology: scGLiMaggregated to Siena

3 soil depths detailedExpert
0–5 cm
pH H₂O
7,1
Org. C
64,8g/kg
Clay
30,7%
Sand
30,3%
Silt
39,0%
5–15 cm
pH H₂O
7,2
Org. C
22,8g/kg
Clay
31,0%
Sand
29,9%
Silt
39,1%
15–30 cm
pH H₂O
7,2
Org. C
18,8g/kg
Clay
33,8%
Sand
28,5%
Silt
37,7%

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

Land cover

Forest32.3%
Crops23.0%
Built-up0.3%
Bare soil3.1%
Other (grassland, water…)41.2%

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

Hydrology4 basins · 0 lakes · 16 rivers

Hydrology metrics for this exact territory

Stream length here

51,2km

Basins crossed

4

Max stream order

5

Max drainage

3 084km²

Discharge in basins

16,6m³/s

Mean precip.

703mm/an

Mean T°

13,3°C

Moisture idx

-0,27

Max snow

5%

Mean runoff

338mm/an

Mean elev. (basins)

344m

Watersheds crossing here

Rivers / streams (16, ord ≥ 4)

4 more river segments

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

Human pressure

Pop. density

0hab/km²

Night light

0,6nW

Built-up

29,0%

Pesticides

55,5kg/km²

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

Protected areas3

IUCN IV · 2IUCN Not Reported · 1

Basso Merse

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

42 km²

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