Site of Community Importance (Habitats Directive) · prt
Serras da Freita e Arada
- Area
- 286 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
1 530 distinct species · 21 715 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 Serras da Freita e Arada : 23 espèces reliées par 97 interactions GloBI sur 6 types (connectance 13.1%, filtre Serrano α=0.2). 16 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 · 0 lakes · 19 rivers
Hydrology metrics for this exact territory
Stream length here
50,6km
Basins crossed
3
Max stream order
2
Max drainage
97 239km²
Discharge in basins
20,4m³/s
Mean precip.
1 244mm/an
Mean T°
13,3°C
Moisture idx
0,20
Max snow
4%
Mean runoff
731mm/an
Mean elev. (basins)
494m
Watersheds crossing here
Rivers / streams (19, ord ≥ 4)
- Rio Paivôord 2len here9.56 km71%total14 km
- Ribeira de Paivô ou da Póvoaord 1len here4.47 km100%total4 km
- Ribeira de Moldesord 1len here4.35 km77%total6 km
- Ribeiro da Póvoaord 1len here4.33 km55%total8 km
- Ribeira de Deilãoord 3len here4.22 km47%total9 km
- Rio de Fradesord 1len here3.90 km100%total4 km
- Ribeira de Vessadas (ou da Vessa)ord 2len here3.38 km100%total3 km
- Ribeira de Regoufeord 2len here2.74 km100%total3 km
- Ribeira da Landeiraord 1len here2.25 km73%total3 km
- Ribeira de Agualvaord 1len here2.21 km100%total2 km
- Ribeira de Manhouceord 1len here1.93 km100%total2 km
- Ribeira de Regatinhos (ou Favarrel)ord 1len here1.83 km38%total5 km
7 more river segmentssorted by Strahler order + length
- Rio Urtigosaord 2len here1.47 km28%total5 km
- Ribeiro de Covas do Monteord 1len here1.33 km100%total1 km
- Ribeiro de Bondançaord 1len here1.16 km100%total1 km
- Rio Teixeiraord 4len here0.77 km25%total3 km
- Rio Paivaord 7len here0.51 km1%total69 km
- Rio Sulord 2len here0.14 km2%total9 km
- Ribeira de Bustarenga (ou da Anta)ord 1len here0.06 km9%total1 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
- 40.85376, -8.18074
- 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.