HydroBASINS lev08 watershed · #2080528990
Bassin de Torrente Ardo
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 3 administrative regions : Belluno, Pordenone, Treviso
Sub-basin area
528,8km²
Upstream area
2 150,3km²
Discharge
46,06m³/s
Mean elev.
829m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 2 basins
- Bassin de Ru Torto232 km²
- Bassin de Torrente Vajont168 km²
3 dept-equivalent regions (GADM L2)
- 526.8 km²99.4% of basin
- Pordenone2.0 km²0.4% of basin
- 1.4 km²0.3% of basin
20 intersecting protected areas
Dolomiti Feltrine e Bellunesi
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
37.05 km² overlap
Dolomiti Feltrine e Bellunesi
IUCN Not ReportedSpecial Protection Area (Birds Directive)
37.05 km² overlap
National Park
35.89 km² overlap
Foresta del Cansiglio
IUCN Not ReportedSpecial Protection Area (Birds Directive)
16.29 km² overlap
Foresta del Cansiglio
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
16.29 km² overlap
Dorsale prealpina tra Valdobbiadene e Serravalle
IUCN Not ReportedSpecial Protection Area (Birds Directive)
15.52 km² overlap
Lago di Santa Croce
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
7.87 km² overlap
Monte Dolada Versante S.E.
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
6.59 km² overlap
Fiume Piave dai Maserot alle grave di Pederobba
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
5.19 km² overlap
11 more protected areassorted by overlap area
Gruppo del Visentin: M. Faverghera - M. Cor
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
4.44 km² overlap
The Dolomites
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
3.63 km² overlap
Fontane di Nogare'
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.12 km² overlap
Valpiana - Valmorel (Aree palustri)
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.26 km² overlap
Aree palustri di Melere - Monte Gal e boschi di Col d'Ongia
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.11 km² overlap
State Nature Reserve
0.92 km² overlap
Regional/Provincial Nature Reserve
0.72 km² overlap
Regional/Provincial Nature Park
0.60 km² overlap
Torbiera di Antole
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.25 km² overlap
State Nature Reserve
0.15 km² overlap
Foresta del Cansiglio
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.01 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
2 235 distinct species · 15 126 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 32 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).
Indicateurs du tissu écologique
Tissu écologique de Bassin de Torrente Ardo : 23 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 76 interactions GloBI sur 6 types (connectance 13.5%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydroclimate (BasinATLAS lev08)
Mean T°
8,4°C
Annual rain
1 009mm
Moisture idx (CMI)
0,18
Runoff
690mm/an
PET
831mm
AET
724mm
Mean slope
16,2°
Water table
497cm
Forest
62%
Crops
57%
Urban
9%
Protected
7%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)