HydroBASINS lev08 watershed · #2080560410
Bassin de Corella Destra
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 : Bologna, Florence, Ravenna
Sub-basin area
556,8km²
Upstream area
556,8km²
Discharge
6,81m³/s
Mean elev.
380m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
3 dept-equivalent regions (GADM L2)
- 228.8 km²41.0% of basin
- Bologna228.2 km²40.9% of basin
- Ravenna100.9 km²18.1% of basin
15 intersecting protected areas
Giogo - Colla di Casaglia
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
33.90 km² overlap
Conca di Firenzuola
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
23.38 km² overlap
Vena del Gesso Romagnola
IUCN Not ReportedSpecial Protection Area (Birds Directive)
17.33 km² overlap
Vena del Gesso Romagnola
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
17.33 km² overlap
Passo della Raticosa, Sassi di San Zanobi e della Mantesca
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
10.52 km² overlap
Regional/Provincial Nature Park
8.58 km² overlap
Sasso di Castro e Monte Beni
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
6.81 km² overlap
Evaporitic Karst and Caves of Northern Apennines
IUCN Not ApplicableWorld Heritage Site (natural or mixed)
2.85 km² overlap
Alto Senio
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.38 km² overlap
6 more protected areassorted by overlap area
Bosco della Frattona
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.13 km² overlap
Biotopi di Alfonsine e Fiume Reno
IUCN Not ReportedSpecial Protection Area (Birds Directive)
0.33 km² overlap
Biotopi di Alfonsine e Fiume Reno
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.33 km² overlap
Regional/Provincial Nature Reserve
0.16 km² overlap
Calanchi pliocenici dell'Appennino faentino
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.14 km² overlap
La Martina, Monte Gurlano
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
0.00 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
1 681 distinct species · 11 655 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 33 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 Corella Destra : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 84 interactions GloBI sur 6 types (connectance 15.9%, 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°
11,9°C
Annual rain
839mm
Moisture idx (CMI)
-0,03
Runoff
383mm/an
PET
860mm
AET
609mm
Mean slope
10,2°
Water table
336cm
Forest
43%
Crops
27%
Urban
4%
Protected
2%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)