Ontologia

Commune · ITA

Castiglione d' Orcia

Italy

CsaTemperate, dry summer, hot summer(85 %)

Species observed

925

Observations

2 423

Area

141km²

Ecological tissue

Sample of 30 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 Castiglione d' Orcia : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 88 interactions GloBI sur 4 types (connectance 16.7%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
88
Connectance
0.167
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

925 distinct species · 2 423 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 423 obs · 3 cellules
Obs. / cellule
≥ 1 495
1 495–1 494
1 495–1 494
659–1 494
< 659

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

Climate

Mean T°

13,0°C

Annual rain

869mm

Warmest m°

28,2°C

Coldest m°

0,6°C

Elevation: 468 m on average (min 196 m, max 1 219 m)

Bioclimatic detailsExpert
Annual mean temp.
13,0°C
Annual rain
869mm
Warmest month
28,2°C
Coldest month
0,6°C
Mean alt.
468m
Min
196m
Max
1 219m
Std. dev.
197m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(85 %)Temperate

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

Soil & lithology

pH H₂O

7,4

Org. C

28,3g/kg

Clay

35,1%

Sand

24,5%

Silt

40,4%

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
7,4
Org. C
44,7g/kg
Clay
34,3%
Sand
25,0%
Silt
40,7%
5–15 cm
pH H₂O
7,4
Org. C
20,7g/kg
Clay
35,0%
Sand
24,3%
Silt
40,7%
15–30 cm
pH H₂O
7,5
Org. C
19,5g/kg
Clay
36,0%
Sand
24,2%
Silt
39,8%

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

Land cover

Forest30.1%
Crops30.2%
Built-up0.3%
Bare soil2.2%
Other (grassland, water…)37.3%

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

Hydrology2 basins · 0 lakes · 11 rivers

Hydrology metrics for this exact territory

Stream length here

35,0km

Basins crossed

2

Max stream order

4

Max drainage

1 325km²

Discharge in basins

1,5m³/s

Mean precip.

695mm/an

Mean T°

12,8°C

Moisture idx

-0,25

Max snow

3%

Mean runoff

342mm/an

Mean elev. (basins)

441m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,5nW

Built-up

25,6%

Pesticides

57,1kg/km²

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

Protected areas8

IUCN Not Reported · 6IUCN V · 1IUCN IV · 1

Lucciolabella

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

14 km²

Lucciolabella

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

14 km²

Complete list

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