Ontologia

Commune · ITA

Biandronno

Italy

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

Species observed

758

Observations

14 315

Area

9,5km²

Ecological tissue

Sample of 42 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 Biandronno : 33 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 78 interactions GloBI sur 5 types (connectance 9.1%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
78
Connectance
0.091
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

758 distinct species · 14 315 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

14 315 obs · 1 cellules
Obs. / cellule
≥ 14 315
14 315–14 314
14 315–14 314
14 315–14 314
< 14 315

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

Climate

Mean T°

13,2°C

Annual rain

1 385mm

Warmest m°

27,3°C

Coldest m°

-0,4°C

Elevation: 245 m on average (min 236 m, max 307 m)

Bioclimatic detailsExpert
Annual mean temp.
13,2°C
Annual rain
1 385mm
Warmest month
27,3°C
Coldest month
-0,4°C
Mean alt.
245m
Min
236m
Max
307m
Std. dev.
9m
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

5,8

Org. C

43,0g/kg

Clay

21,7%

Sand

38,3%

Silt

40,0%

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

Dominant lithology: suGLiMaggregated to Varese

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,8
Org. C
74,8g/kg
Clay
20,5%
Sand
39,4%
Silt
40,1%
5–15 cm
pH H₂O
5,8
Org. C
35,2g/kg
Clay
22,0%
Sand
37,5%
Silt
40,4%
15–30 cm
pH H₂O
5,9
Org. C
18,9g/kg
Clay
22,5%
Sand
37,9%
Silt
39,5%

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

Land cover

Forest19.6%
Crops6.6%
Built-up2.2%
Bare soil0.7%
Other (grassland, water…)70.9%

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

Hydrology1 basins · 1 lakes · 3 rivers

Hydrology metrics for this exact territory

Stream length here

2,8km

Lake surface here

4,76km²

Basins crossed

1

Max stream order

2

Max drainage

8 061km²

Discharge in basins

1,8m³/s

Mean precip.

1 080mm/an

Mean T°

12,0°C

Moisture idx

0,12

Max snow

2%

Mean runoff

906mm/an

Mean elev. (basins)

195m

Watersheds crossing here

Lakes (1, top by area)

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

Human pressure

Pop. density

2hab/km²

Night light

3,5nW

Built-up

223,4%

Pesticides

70,0kg/km²

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

Protected areas7

IUCN Not Reported · 4IUCN IV · 3

Lago di Varese

IUCN Not Reported

Special Protection Area (Birds Directive) · 2005

17 km²

Palude Brabbia

IUCN IV

Wetland of International Importance (Ramsar Site) · 1984

5 km²

Palude Brabbia

IUCN Not Reported

Special Protection Area (Birds Directive) · 1988

5 km²

Palude Brabbia

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

5 km²

Lago di Biandronno

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

1 km²

Complete list

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