Special Protection Area (Birds Directive) · ita
Val Grande
- Area
- 119 km²
- IUCN cat.
- Not Reported
- Year
- 2006
Overview
- Designation
- Special Protection Area (Birds Directive)
- Established
- 2006
- Managing authority
- See European Environment Agency Geospatial Data Catalogue for more information - https://sdi.eea.europa.eu/catalogue/srv/api/records/be2142b0-7dc4-42e3-afac-f7cc5f1a9ac6
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
1 025 distinct species · 3 913 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Val Grande : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 77 interactions GloBI sur 6 types (connectance 12.2%, filtre Serrano α=0.2). 7 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology4 basins · 0 lakes · 13 rivers
Hydrology metrics for this exact territory
Stream length here
38,8km
Basins crossed
4
Max stream order
3
Max drainage
4 340km²
Discharge in basins
62,5m³/s
Mean precip.
1 265mm/an
Mean T°
8,5°C
Moisture idx
0,39
Max snow
30%
Mean runoff
1 314mm/an
Mean elev. (basins)
806m
Watersheds crossing here
Rivers / streams (13, ord ≥ 4)
- Rio Fiorinaord 3len here8.58 km100%total9 km
- Val Manauord 3len here5.44 km95%total6 km
- Rio Val Gabbioord 2len here5.04 km100%total5 km
- Rio Pogalloord 2len here4.39 km100%total4 km
- Il Fiumeord 1len here3.81 km63%total6 km
- Rio Pianezzoliord 1len here2.71 km100%total3 km
- Torrente San Bernardinoord 3len here2.53 km18%total14 km
- Rio Portaiolaord 1len here2.34 km100%total2 km
- Rio Pobbiéord 1len here2.16 km100%total2 km
- Val Cauriord 1len here0.85 km100%total1 km
- Rio del Ragozzaleord 1len here0.85 km100%total1 km
- Riale di Calagnoord 1len here0.06 km2%total3 km
1 more river segmentssorted by Strahler order + length
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 46.04736, 8.44435
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.