Ontologia

Commune · ITA

Angera

Italy

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

Species observed

1 239

Observations

16 885

Area

17,6km²

Ecological tissue

Sample of 48 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 Angera : 41 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 67 interactions GloBI sur 4 types (connectance 5.9%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
48
Interactions affichées
67
Connectance
0.059
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

1 239 distinct species · 16 885 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 885 obs · 1 cellules
Obs. / cellule
≥ 16 885
16 885–16 884
16 885–16 884
16 885–16 884
< 16 885

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 317mm

Warmest m°

27,3°C

Coldest m°

-0,4°C

Elevation: 224 m on average (min 193 m, max 285 m)

Bioclimatic detailsExpert
Annual mean temp.
13,2°C
Annual rain
1 317mm
Warmest month
27,3°C
Coldest month
-0,4°C
Mean alt.
224m
Min
193m
Max
285m
Std. dev.
28m
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

5,9

Clay

22,0%

Sand

38,3%

Silt

39,7%

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
5,9
Clay
21,1%
Sand
38,8%
Silt
40,1%
5–15 cm
pH H₂O
5,9
Clay
21,2%
Sand
38,9%
Silt
39,9%
15–30 cm
pH H₂O
6,0
Clay
23,8%
Sand
37,2%
Silt
39,0%

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

Land cover

Forest39.5%
Crops8.6%
Built-up3.0%
Bare soil0.7%
Other (grassland, water…)48.2%

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

Hydrology1 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

6,5km

Lake surface here

2,80km²

Basins crossed

1

Max stream order

1

Max drainage

8 061km²

Discharge in basins

3,3m³/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

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

2hab/km²

Night light

4,3nW

Built-up

295,5%

Pesticides

67,7kg/km²

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

Protected areas3

IUCN Not Reported · 3

Boschi del Ticino

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

206 km²

Palude Bruschera

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2016

2 km²

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