Ontologia

Commune · ITA

Massa Marittima

Italy

CsaTemperate, dry summer, hot summer(94 %)

Species observed

1 860

Observations

9 381

Area

283,9km²

Ecological tissue

Sample of 47 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 Massa Marittima : 35 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 112 interactions GloBI sur 5 types (connectance 9.9%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
48
Interactions affichées
112
Connectance
0.099
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

1 860 distinct species · 9 381 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

9 381 obs · 10 cellules
Obs. / cellule
≥ 3 441
3 441–3 440
908–3 440
822–907
< 822

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

828mm

Warmest m°

27,7°C

Coldest m°

2,5°C

Elevation: 295 m on average (min 20 m, max 775 m)

Bioclimatic detailsExpert
Annual mean temp.
14,0°C
Annual rain
828mm
Warmest month
27,7°C
Coldest month
2,5°C
Mean alt.
295m
Min
20m
Max
775m
Std. dev.
165m
Köppen-Geiger (dominant)
CsaTemperate, dry summer, hot summer(94 %)Temperate

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

Soil & lithology

pH H₂O

6,8

Org. C

41,2g/kg

Clay

30,0%

Sand

30,8%

Silt

39,2%

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

Dominant lithology: scGLiMaggregated to Grosseto

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,8
Org. C
74,9g/kg
Clay
28,9%
Sand
31,5%
Silt
39,7%
5–15 cm
pH H₂O
6,9
Org. C
27,2g/kg
Clay
29,6%
Sand
30,9%
Silt
39,6%
15–30 cm
pH H₂O
6,8
Org. C
21,5g/kg
Clay
31,5%
Sand
30,0%
Silt
38,5%

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

Land cover

Forest53.3%
Crops12.5%
Built-up0.3%
Bare soil1.1%
Other (grassland, water…)32.8%

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

Hydrology3 basins · 0 lakes · 13 rivers

Hydrology metrics for this exact territory

Stream length here

53,8km

Basins crossed

3

Max stream order

2

Max drainage

2 275km²

Discharge in basins

0,2m³/s

Mean precip.

675mm/an

Mean T°

14,7°C

Moisture idx

-0,28

Max snow

5%

Mean runoff

300mm/an

Mean elev. (basins)

157m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

0,6nW

Built-up

27,3%

Pesticides

38,9kg/km²

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

Protected areas4

IUCN Not Reported · 2IUCN V · 1IUCN IV · 1

Lago dell'Accesa

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

12 km²

Poggi di Prata

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

11 km²

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