Ontologia

Commune · ITA

Balzola

Italy

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

Species observed

744

Observations

1 579

Area

17,1km²

Ecological tissue

Sample of 35 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 Balzola : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 97 interactions GloBI sur 5 types (connectance 15.4%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
97
Connectance
0.154
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

744 distinct species · 1 579 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

1 579 obs · 3 cellules
Obs. / cellule
≥ 1 253
1 253–1 252
1 253–1 252
197–1 252
< 197

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

Climate

Mean T°

13,3°C

Annual rain

857mm

Warmest m°

29,2°C

Coldest m°

-1,8°C

Elevation: 116 m on average (min 112 m, max 125 m)

Bioclimatic detailsExpert
Annual mean temp.
13,3°C
Annual rain
857mm
Warmest month
29,2°C
Coldest month
-1,8°C
Mean alt.
116m
Min
112m
Max
125m
Std. dev.
3m
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

36,2g/kg

Clay

21,5%

Sand

32,5%

Silt

46,0%

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

Dominant lithology: scGLiMaggregated to Alessandria

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,5
Org. C
67,6g/kg
Clay
19,2%
Sand
33,3%
Silt
47,5%
5–15 cm
pH H₂O
6,5
Org. C
21,5g/kg
Clay
19,3%
Sand
32,9%
Silt
47,8%
15–30 cm
pH H₂O
6,6
Org. C
19,6g/kg
Clay
25,9%
Sand
31,3%
Silt
42,8%

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

Land cover

Forest3.2%
Crops75.7%
Built-up1.0%
Bare soil0.8%
Other (grassland, water…)19.3%

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

Hydrology1 basins · 0 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

0,9km

Basins crossed

1

Max stream order

1

Max drainage

14 232km²

Discharge in basins

5,2m³/s

Mean precip.

856mm/an

Mean T°

12,1°C

Moisture idx

-0,06

Max snow

2%

Mean runoff

690mm/an

Mean elev. (basins)

178m

Watersheds crossing here

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

Human pressure

Pop. density

0hab/km²

Night light

1,5nW

Built-up

96,3%

Pesticides

67,4kg/km²

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