Ontologia

Commune · ITA

Alzano Lombardo

Italy

CfbTemperate, no dry season, warm summer(46 %)

Species observed

1 855

Observations

11 313

Area

13,8km²

Ecological tissue

Sample of 39 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 Alzano Lombardo : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 137 interactions GloBI sur 6 types (connectance 17.6%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
40
Interactions affichées
137
Connectance
0.176
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

1 855 distinct species · 11 313 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 313 obs · 1 cellules
Obs. / cellule
≥ 11 313
11 313–11 312
11 313–11 312
11 313–11 312
< 11 313

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

Climate

Mean T°

10,3°C

Annual rain

1 235mm

Warmest m°

24,4°C

Coldest m°

-4,5°C

Elevation: 574 m on average (min 280 m, max 962 m)

Bioclimatic detailsExpert
Annual mean temp.
10,3°C
Annual rain
1 235mm
Warmest month
24,4°C
Coldest month
-4,5°C
Mean alt.
574m
Min
280m
Max
962m
Std. dev.
202m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(46 %)Temperate

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

Soil & lithology

pH H₂O

6,0

Org. C

45,5g/kg

Clay

26,1%

Sand

29,3%

Silt

44,7%

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
6,0
Org. C
72,1g/kg
Clay
24,5%
Sand
29,1%
Silt
46,4%
5–15 cm
pH H₂O
6,1
Org. C
41,1g/kg
Clay
25,3%
Sand
28,5%
Silt
46,2%
15–30 cm
pH H₂O
6,1
Org. C
23,2g/kg
Clay
28,4%
Sand
30,2%
Silt
41,4%

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

Land cover

Forest50.6%
Crops4.2%
Built-up4.4%
Bare soil0.3%
Other (grassland, water…)40.4%

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

Hydrology2 basins · 0 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

5,3km

Basins crossed

2

Max stream order

3

Max drainage

1 086km²

Discharge in basins

0,3m³/s

Mean precip.

962mm/an

Mean T°

9,9°C

Moisture idx

0,13

Max snow

17%

Mean runoff

721mm/an

Mean elev. (basins)

689m

Watersheds crossing here

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

Human pressure

Pop. density

7hab/km²

Night light

5,6nW

Built-up

441,2%

Pesticides

64,6kg/km²

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