HydroBASINS lev08 watershed · #2080013170
Bassin · #2080013170
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 1 administrative regions : Ravenna
Sub-basin area
4,4km²
Upstream area
4,5km²
Discharge
0,04m³/s
Mean elev.
0m
Administrative coverage
1 dept-equivalent regions (GADM L2)
- Ravenna3.2 km²72.9% of basin
5 intersecting protected areas
Ortazzo, Ortazzino, Foce del Torrente Bevano
IUCN Not ReportedSpecial Protection Area (Birds Directive)
2.44 km² overlap
Ortazzo, Ortazzino, Foce del Torrente Bevano
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
2.44 km² overlap
Regional/Provincial Nature Park
1.02 km² overlap
State Nature Reserve
0.57 km² overlap
Ortazzo e Ortazzino
IUCN Not ReportedWetland of International Importance (Ramsar Site)
0.55 km² overlap
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
494 distinct species · 6 975 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 · #2080013170 : 30 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 74 interactions GloBI sur 3 types (connectance 10.5%, filtre Serrano α=0.2). 8 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°
13,2°C
Annual rain
655mm
Moisture idx (CMI)
-0,29
Runoff
295mm/an
PET
920mm
AET
555mm
Mean slope
0,2°
Water table
16cm
Forest
0%
Crops
20%
Urban
43%
Protected
34%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)