HydroBASINS lev08 watershed · #2080016130
Bassin de Torrente Lavagna
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 : Genova, La Spezia, Parma
Sub-basin area
381,1km²
Upstream area
381,1km²
Discharge
13,07m³/s
Mean elev.
551m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 381.1 km²99.8% of basin
- Parma0.5 km²0.1% of basin
- 0.2 km²0.1% of basin
9 intersecting protected areas
Parco dell'Aveto
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
23.07 km² overlap
Monte Ramaceto
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
22.00 km² overlap
Regional/Provincial Nature Park
14.51 km² overlap
Monte Zatta - Passo Bocco - Passo Chiapparino - Monte Bossea
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
14.28 km² overlap
Monte Verruga - Monte Zenone - Roccagrande - Monte Pu
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
6.06 km² overlap
Monte Caucaso
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.93 km² overlap
Foce e medio corso del Fiume Entella
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.78 km² overlap
International significance Natural Marine Area
0.10 km² overlap
Rio Tuia - Montallegro
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
1 481 distinct species · 8 698 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 20 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 Lavagna : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 40 interactions GloBI sur 3 types (connectance 21.1%, filtre Serrano α=0.2). 2 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°
11,1°C
Annual rain
995mm
Moisture idx (CMI)
0,21
Runoff
838mm/an
PET
783mm
AET
623mm
Mean slope
19,7°
Water table
562cm
Forest
92%
Crops
1%
Urban
4%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)