Ontologia

Commune · ITA

Boltiere

Italy

CfaTemperate, no dry season, hot summer(100 %)

Species observed

517

Observations

1 698

Area

3,6km²

Ecological tissue

Sample of 45 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 Boltiere : 37 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 117 interactions GloBI sur 6 types (connectance 11.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
117
Connectance
0.118
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

517 distinct species · 1 698 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 698 obs · 1 cellules
Obs. / cellule
≥ 1 698
1 698–1 697
1 698–1 697
1 698–1 697
< 1 698

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

Climate

Mean T°

13,1°C

Annual rain

964mm

Warmest m°

28,0°C

Coldest m°

-1,6°C

Elevation: 167 m on average (min 149 m, max 175 m)

Bioclimatic detailsExpert
Annual mean temp.
13,1°C
Annual rain
964mm
Warmest month
28,0°C
Coldest month
-1,6°C
Mean alt.
167m
Min
149m
Max
175m
Std. dev.
7m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, 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

6,6

Org. C

31,4g/kg

Clay

24,5%

Sand

31,3%

Silt

44,1%

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

Dominant lithology: scGLiMaggregated to Bergamo

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,6
Org. C
56,6g/kg
Clay
22,7%
Sand
32,3%
Silt
44,9%
5–15 cm
pH H₂O
6,6
Org. C
20,3g/kg
Clay
23,4%
Sand
31,0%
Silt
45,5%
15–30 cm
pH H₂O
6,5
Org. C
17,3g/kg
Clay
27,4%
Sand
30,7%
Silt
41,9%

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

Land cover

Forest9.4%
Crops21.6%
Built-up9.7%
Bare soil1.0%
Other (grassland, water…)58.3%

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

Hydrology2 basins · 0 lakes · 0 rivers

Hydrology metrics for this exact territory

Basins crossed

2

Max drainage

1 086km²

Discharge in basins

0,1m³/s

Mean precip.

1 045mm/an

Mean T°

8,4°C

Moisture idx

0,27

Max snow

17%

Mean runoff

826mm/an

Mean elev. (basins)

969m

Watersheds crossing here

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

Human pressure

Pop. density

12hab/km²

Night light

18,5nW

Built-up

968,5%

Pesticides

67,2kg/km²

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