Ontologia

HydroBASINS lev08 watershed · #2080530290

Bassin de Vedeggio

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 6 administrative regions across 2 countries : Bellinzona, Como, Locarno, Lugano, Mendrisio +1

64% lakePfafstetter: 21406604

Sub-basin area

776,6km²

Upstream area

776,6km²

Discharge

29,34m³/s

Mean elev.

737m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Torrente San Bernardino356 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

6 dept-equivalent regions (GADM L2)

30 intersecting protected areas

21 more protected areas

  • Valsolda

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    3.28 km² overlap

  • Denti della Vecchia

    IUCN Not Assigned

    Forest Reserves

    2.51 km² overlap

  • Monte Generoso

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    2.34 km² overlap

  • Lago di Piano

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    2.07 km² overlap

  • Riserva naturale Lago di Piano

    IUCN IV

    Regional/Provincial Nature Reserve

    1.76 km² overlap

  • Riserva naturale Lago di Ganna

    IUCN IV

    Regional/Provincial Nature Reserve

    1.06 km² overlap

  • Lago di Ganna

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    1.06 km² overlap

  • Monte Generoso

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    1.02 km² overlap

  • Denti della Vecchia

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.96 km² overlap

  • Grotte del Campo dei Fiori

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.75 km² overlap

  • Monte Legnone e Chiusarella

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.67 km² overlap

  • San Salvatore

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.59 km² overlap

  • M. Tamaro

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.41 km² overlap

  • Monte San Giorgio

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.39 km² overlap

  • Gola di Lago

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

    0.34 km² overlap

  • Pre Murin

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

    0.29 km² overlap

  • Lago di Muzzano

    IUCN Not Assigned

    Private Nature Reserves

    0.28 km² overlap

  • Colombera

    IUCN Not Assigned

    Emerald Sites

    0.26 km² overlap

  • Colombera

    IUCN Not Reported

    Emerald Network

    0.26 km² overlap

  • Meandri del Laveggio e Colombera

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

    0.24 km² overlap

  • Vezio-Aranno

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

    0.23 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

12 256 distinct species · 851 276 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

851 276 obs · 35 cellules
Obs. / cellule
≥ 98 163
76 181–98 162
20 863–76 180
7 896–20 862
< 7 896

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

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 Bassin de Vedeggio : 40 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 90 interactions GloBI sur 5 types (connectance 7.7%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
49
Interactions affichées
90
Connectance
0.076
Patrimoniales
2
Plus dense que (national)0 %(top 100%)

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

Hydroclimate (BasinATLAS lev08)

Mean T°

9,3°C

Annual rain

1 307mm

Moisture idx (CMI)

0,42

Runoff

1 161mm/an

PET

761mm

AET

744mm

Mean slope

18,1°

Water table

645cm

Forest

90%

Crops

1%

Urban

26%

Protected

6%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)