HydroBASINS lev08 watershed · #2080046880
Bassin de Fiume Belice Destro
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 : Agrigento, Palermo, Trapani
Sub-basin area
942,2km²
Upstream area
942,2km²
Discharge
5,36m³/s
Mean elev.
420m
Administrative coverage
3 dept-equivalent regions (GADM L2)
- 689.6 km²73.2% of basin
- 173.2 km²18.4% of basin
- 79.7 km²8.5% of basin
21 intersecting protected areas
Monti Sicani, Rocca Busambra e Bosco della Ficuzza
IUCN Not ReportedSpecial Protection Area (Birds Directive)
83.22 km² overlap
Rocca Busambra e Rocche di Rao
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
32.42 km² overlap
Special Areas of Conservation (Habitats Directive)
26.78 km² overlap
Riserva naturale orientata Bosco della Ficuzza, Rocca Busambra, Bosco del Cappelliere e Gorgo d
IUCN IVRegional/Provincial Nature Reserve
18.23 km² overlap
Monte Iato, Kumeta, Maganoce e Pizzo Parrino
IUCN Not ReportedSpecial Protection Area (Birds Directive)
15.56 km² overlap
Monte Iato, Kumeta, Maganoce e Pizzo Parrino
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
15.56 km² overlap
Monte Genuardo e Santa Maria del Bosco
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
13.41 km² overlap
Regional/Provincial Nature Reserve
11.68 km² overlap
Monte Triona e Monte Colomba
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
7.41 km² overlap
12 more protected areassorted by overlap area
Lago di Piana degli Albanesi
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
6.37 km² overlap
Monte Pizzuta, Costa del Carpineto, Moarda
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
5.75 km² overlap
Regional/Provincial Nature Reserve
3.22 km² overlap
Boschi Ficuzza e Cappelliere, Vallone Cerasa, Castagneti Mezzojuso
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.99 km² overlap
Rocche di Entella
IUCN Not ReportedSpecial Protection Area (Birds Directive)
1.78 km² overlap
Rocche di Entella
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
1.78 km² overlap
Regional/Provincial Nature Reserve
0.36 km² overlap
Sistema dunale Capo Granitola, Porto Palo e Foce del Belice
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.21 km² overlap
Regional/Provincial Nature Reserve
0.17 km² overlap
Complesso Monti di Santa Ninfa - Gibellina e Grotta di Santa Ninfa
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.14 km² overlap
Fondali di Capo San Marco - Sciacca
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.11 km² overlap
Regional/Provincial Nature Reserve
0.08 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 223 distinct species · 5 245 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 Fiume Belice Destro : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 87 interactions GloBI sur 5 types (connectance 12.4%, filtre Serrano α=0.2). 14 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°
16,0°C
Annual rain
543mm
Moisture idx (CMI)
-0,43
Runoff
182mm/an
PET
951mm
AET
460mm
Mean slope
7,8°
Water table
435cm
Forest
1%
Crops
7%
Urban
2%
Protected
4%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)