Site of Community Importance (Habitats Directive) · prt
Estuário do Sado
- Area
- 311 km²
- IUCN cat.
- Not Reported
- Year
- 2008
Overview
- Designation
- Site of Community Importance (Habitats Directive)
- Established
- 2008
- 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
2 067 distinct species · 138 672 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 37 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 Estuário do Sado : 30 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 66 interactions GloBI sur 3 types (connectance 9.9%, 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).
Hydrology3 basins · 2 lakes · 8 rivers
Hydrology metrics for this exact territory
Stream length here
41,6km
Lake surface here
0,52km²
Basins crossed
3
Max stream order
5
Max drainage
6 186km²
Discharge in basins
4,5m³/s
Mean precip.
638mm/an
Mean T°
16,8°C
Moisture idx
-0,41
Max snow
1%
Mean runoff
241mm/an
Mean elev. (basins)
66m
Watersheds crossing here
Lakes (2, top by area)
Rivers / streams (8, ord ≥ 4)
- Rio Sadoord 5len here11.85 km7%total171 km
- Ribeira do Vale do Cãoord 2len here9.65 km74%total13 km
- Ribeira da Maratecaord 3len here8.62 km46%total19 km
- Ribeira de Landeiraord 3len here3.57 km15%total24 km
- Ribeira da Agualvaord 1len here2.79 km100%total3 km
- Ribeira de São Martinhoord 2len here2.59 km6%total47 km
- Ribeira da Califórniaord 1len here1.49 km17%total9 km
- Ribeira de Montalvoord 1len here1.07 km30%total4 km
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
- 38.48889, -8.73263
- 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.