Ontologia

HydroBASINS lev08 watershed · #2080529340

Bassin de Fiume Brenta

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 2 administrative regions : Trento, Vicenza

16% lakePfafstetter: 21402009

Sub-basin area

384,2km²

Upstream area

384,2km²

Discharge

5,81m³/s

Mean elev.

1 127m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Torrente Grigno271 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

2 dept-equivalent regions (GADM L2)

25 intersecting protected areas

  • Zaccon

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    3.71 km² overlap

  • Altopiano dei Sette Comuni

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    3.47 km² overlap

  • Altopiano dei Sette Comuni

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    3.47 km² overlap

  • Lagorai

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    0.94 km² overlap

  • Assizzi - Vignola

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.91 km² overlap

  • Val Campelle

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.60 km² overlap

  • Torcegno

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.47 km² overlap

  • Inghiaie

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    0.30 km² overlap

  • Inghiaie

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.30 km² overlap

16 more protected areas

  • Biotopo Inghiaie

    IUCN IV

    Other Protected Natural Regional Areas

    0.29 km² overlap

  • Palude di Roncegno

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.21 km² overlap

  • Biotopo Palude di Roncegno

    IUCN IV

    Other Protected Natural Regional Areas

    0.19 km² overlap

  • Biotopo di interesse provinciale Pizè

    IUCN IV

    Other Protected Natural Regional Areas

    0.16 km² overlap

  • Pize'

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.16 km² overlap

  • Carbonare

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.10 km² overlap

  • Canneto di Levico

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.10 km² overlap

  • Biotopo Canneti di San Cristoforo

    IUCN IV

    Other Protected Natural Regional Areas

    0.09 km² overlap

  • Canneti di San Cristoforo

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.09 km² overlap

  • Il Laghetto

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.08 km² overlap

  • Albere' di Tenna

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.07 km² overlap

  • Biotopo Canneto di Levico

    IUCN IV

    Other Protected Natural Regional Areas

    0.02 km² overlap

  • Monte Calvo

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.01 km² overlap

  • Grotta di Costalta

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.01 km² overlap

  • Lago Costa

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.00 km² overlap

  • Biotopo Lago Costa

    IUCN IV

    Other Protected Natural Regional Areas

    0.00 km² overlap

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

Species present

2 495 distinct species · 21 500 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

21 500 obs · 10 cellules
Obs. / cellule
≥ 8 007
8 007–8 006
2 495–8 006
1 413–2 494
< 1 413

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

Ecological tissue

Sample of 34 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 Fiume Brenta : 26 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 112 interactions GloBI sur 5 types (connectance 17.8%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
36
Interactions affichées
112
Connectance
0.178
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°

7,3°C

Annual rain

811mm

Moisture idx (CMI)

0,07

Runoff

500mm/an

PET

754mm

AET

625mm

Mean slope

20,2°

Water table

638cm

Forest

93%

Crops

8%

Urban

8%

Protected

0%

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