HydroBASINS lev08 watershed · #2080521520
Bassin de Torrente Bût / la Bût
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 across 2 countries : Hermagor, Udine
Sub-basin area
327,6km²
Upstream area
327,6km²
Discharge
10,33m³/s
Mean elev.
1 147m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
2 dept-equivalent regions (GADM L2)
- Udine327.5 km²99.7% of basin
- 0.9 km²0.3% of basin
6 intersecting protected areas
Alpi Carniche
IUCN Not ReportedSpecial Protection Area (Birds Directive)
88.61 km² overlap
Creta di Aip e Sella di Lanza
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
14.21 km² overlap
Gruppo del Monte Coglians
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
13.50 km² overlap
Monti Dimon e Paularo
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
7.02 km² overlap
Nature Reserve
0.01 km² overlap
Wolayersee und Umgebung
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
1 841 distinct species · 8 874 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 36 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 Bût / la Bût : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 85 interactions GloBI sur 7 types (connectance 13.5%, filtre Serrano α=0.2). 9 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°
6,0°C
Annual rain
1 175mm
Moisture idx (CMI)
0,37
Runoff
940mm/an
PET
746mm
AET
710mm
Mean slope
23,8°
Water table
699cm
Forest
94%
Crops
4%
Urban
3%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)