Ontologia

Commune · CHE

Arogno

Switzerland

CfbTemperate, no dry season, warm summer(88 %)

Species observed

6 977

Observations

155 286

Area

9km²

Ecological tissue

Sample of 37 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 Arogno : 29 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 82 interactions GloBI sur 5 types (connectance 12.3%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
82
Connectance
0.123
Patrimoniales
3
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Species present

6 977 distinct species · 155 286 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

155 286 obs · 3 cellules
Obs. / cellule
≥ 90 641
90 641–90 640
90 641–90 640
59 915–90 640
< 59 915

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

Climate

Mean T°

10,0°C

Annual rain

1 937mm

Warmest m°

23,1°C

Coldest m°

-3,0°C

Elevation: 749 m on average (min 273 m, max 1 107 m)

Bioclimatic detailsExpert
Annual mean temp.
10,0°C
Annual rain
1 937mm
Warmest month
23,1°C
Coldest month
-3,0°C
Mean alt.
749m
Min
273m
Max
1 107m
Std. dev.
222m
Köppen-Geiger (dominant)
CfbTemperate, no dry season, warm summer(88 %)Temperate

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

Soil & lithology

pH H₂O

5,3

Org. C

70,5g/kg

Clay

23,0%

Sand

42,6%

Silt

34,3%

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

Dominant lithology: mtGLiMaggregated to Lugano

3 soil depths detailedExpert
0–5 cm
pH H₂O
5,2
Org. C
111,6g/kg
Clay
21,9%
Sand
43,0%
Silt
34,9%
5–15 cm
pH H₂O
5,3
Org. C
62,1g/kg
Clay
22,6%
Sand
42,6%
Silt
34,8%
15–30 cm
pH H₂O
5,3
Org. C
37,9g/kg
Clay
24,5%
Sand
42,3%
Silt
33,2%

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

Land cover

Forest77.8%
Crops1.4%
Built-up0.8%
Bare soil0.5%
Other (grassland, water…)19.5%

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

Hydrology1 basins · 1 lakes · 1 rivers

Hydrology metrics for this exact territory

Stream length here

2,9km

Lake surface here

0,07km²

Basins crossed

1

Max stream order

1

Max drainage

777km²

Discharge in basins

0,3m³/s

Mean precip.

1 307mm/an

Mean T°

9,3°C

Moisture idx

0,42

Max snow

10%

Mean runoff

1 161mm/an

Mean elev. (basins)

737m

Watersheds crossing here

Lakes (1, top by area)

Rivers / streams (1, ord ≥ 4)

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

Human pressure

Pop. density

1hab/km²

Night light

2,5nW

Built-up

82,0%

Pesticides

37,3kg/km²

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

Protected areas7

IUCN IV · 4IUCN Not Reported · 2IUCN Not Assigned · 1

Monte Generoso

IUCN Not Reported

Special Protection Area (Birds Directive) · 2004

2 km²

Berretta

IUCN IV

Federal Inventory of Dry Grasslands and Pastures of National Importance · 2010

0 km²

Pinca Zuccone

IUCN IV

Federal Inventory of Dry Grasslands and Pastures of National Importance · 2010

0 km²

S. Evasio

IUCN IV

Federal Inventory of Dry Grasslands and Pastures of National Importance · 2017

0 km²

Complete list

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