Ontologia

Commune · ITA

Arco

Italy

CfaTemperate, no dry season, hot summer(44 %)

Species observed

1 669

Observations

6 736

Area

63,5km²

Ecological tissue

Sample of 47 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 Arco : 41 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 94 interactions GloBI sur 4 types (connectance 8.7%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
47
Interactions affichées
94
Connectance
0.087
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

1 669 distinct species · 6 736 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

6 736 obs · 1 cellules
Obs. / cellule
≥ 6 736
6 736–6 735
6 736–6 735
6 736–6 735
< 6 736

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

Climate

Mean T°

10,7°C

Annual rain

1 044mm

Warmest m°

23,6°C

Coldest m°

-5,4°C

Elevation: 662 m on average (min 73 m, max 1 738 m)

Bioclimatic detailsExpert
Annual mean temp.
10,7°C
Annual rain
1 044mm
Warmest month
23,6°C
Coldest month
-5,4°C
Mean alt.
662m
Min
73m
Max
1 738m
Std. dev.
472m
Köppen-Geiger (dominant)
CfaTemperate, no dry season, hot summer(44 %)Temperate

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

Soil & lithology

pH H₂O

6,4

Org. C

48,0g/kg

Clay

24,2%

Sand

36,9%

Silt

38,9%

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

Dominant lithology: scGLiMaggregated to Trento

3 soil depths detailedExpert
0–5 cm
pH H₂O
6,3
Org. C
77,1g/kg
Clay
23,0%
Sand
37,1%
Silt
39,8%
5–15 cm
pH H₂O
6,4
Org. C
43,4g/kg
Clay
23,4%
Sand
37,0%
Silt
39,6%
15–30 cm
pH H₂O
6,4
Org. C
23,6g/kg
Clay
26,2%
Sand
36,5%
Silt
37,2%

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

Land cover

Forest60.9%
Crops5.9%
Built-up1.7%
Bare soil0.9%
Other (grassland, water…)30.5%

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

Hydrology2 basins · 0 lakes · 4 rivers

Hydrology metrics for this exact territory

Stream length here

15,2km

Basins crossed

2

Max stream order

3

Max drainage

11 081km²

Discharge in basins

2,2m³/s

Mean precip.

808mm/an

Mean T°

7,0°C

Moisture idx

0,08

Max snow

22%

Mean runoff

681mm/an

Mean elev. (basins)

1 178m

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

Human pressure

Pop. density

2hab/km²

Night light

4,0nW

Built-up

173,9%

Pesticides

67,3kg/km²

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

Protected areas4

IUCN Not Reported · 3IUCN IV · 1

Monte Brento

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2014

3 km²

Monte Brione

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2014

1 km²

Bus del Diaol

IUCN Not Reported

Special Areas of Conservation (Habitats Directive) · 2014

0 km²

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