Site of Community Importance (Habitats Directive) · prt
S. Mamede
- Area
- 1 151 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
3 881 distinct species · 169 452 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 S. Mamede : 26 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 66 interactions GloBI sur 4 types (connectance 12.5%, 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 · 6 lakes · 41 rivers
Hydrology metrics for this exact territory
Stream length here
303,2km
Lake surface here
3,26km²
Basins crossed
4
Max stream order
6
Max drainage
59 271km²
Discharge in basins
124,8m³/s
Mean precip.
716mm/an
Mean T°
16,1°C
Moisture idx
-0,38
Max snow
1%
Mean runoff
197mm/an
Mean elev. (basins)
340m
Watersheds crossing here
Lakes (6, top by area)
Rivers / streams (41, ord ≥ 4)
- Ribeira de Nisaord 2len here25.84 km100%total26 km
- Río Severord 3len here23.96 km64%total38 km
- Rio Caiaord 3len here19.70 km53%total37 km
- Ribeira de Porto Espadaord 1len here19.26 km70%total28 km
- Río Xévoraord 4len here18.80 km67%total28 km
- Ribeira de Besteirosord 1len here18.54 km100%total19 km
- Ribeira de Fivencoord 1len here15.12 km100%total15 km
- Canal de adução do Aproveitamento Hidroelétrico da Veladaord 2len here14.74 km100%total15 km
- Ribeira da Vendaord 2len here13.55 km96%total14 km
- Rio Tejoord 6len here13.14 km7%total182 km
- Ribeira de Ameiraord 1len here12.45 km100%total12 km
- Ribeira do Abrilongoord 2len here9.18 km80%total11 km
29 more river segmentssorted by Strahler order + length
- Descarregador de cheiasord 2len here8.81 km98%total9 km
- Rio Xevoraord 1len here8.54 km73%total12 km
- Ribeira da Fragustaord 1len here7.48 km95%total8 km
- Descarregador de cheiasord 2len here6.58 km61%total11 km
- Ribeira de Algaléord 3len here5.78 km28%total21 km
- Ribeira de Manguensord 1len here5.73 km38%total15 km
- Ribeira de Cabrilord 1len here4.95 km100%total5 km
- Ribeiro do Caga no Ninhoord 1len here4.58 km100%total5 km
- Ribeiro do Abrilongoord 4len here4.37 km100%total4 km
- Arroyo de Gevoreleord 2len here4.10 km32%total13 km
- Río Gévoraord 6len here3.92 km10%total38 km
- Ribeira de Coguloord 1len here3.44 km100%total3 km
- Ribeira do Pai Anesord 1len here3.27 km100%total3 km
- Ribeira da Conceiçãoord 1len here3.17 km100%total3 km
- Ribeiro de Revelhosord 1len here2.77 km100%total3 km
- Ribeira do Almoord 1len here2.45 km100%total2 km
- Ribeira de Nizaord 2len here2.37 km73%total3 km
- Ribeira da Fadagosaord 1len here2.23 km100%total2 km
- Ribeira do Vale da Naveord 1len here2.19 km100%total2 km
- Regato del Gatoord 3len here2.04 km18%total11 km
- Ribeiro dos Marmeleirosord 2len here2.00 km46%total4 km
- Rio Alburrelord 3len here1.86 km4%total47 km
- Ribeira de Arronchesord 2len here1.76 km88%total2 km
- Ribeira de Figueiróord 2len here1.48 km5%total32 km
- Ribeira de São Pedroord 3len here0.88 km6%total15 km
- Ribeira da Murteiraord 1len here0.73 km19%total4 km
- Ribeira da Tinocaord 1len here0.54 km100%total1 km
- Barranca de Almaord 6len here0.46 km6%total8 km
- Ribeira dos Cãesord 1len here0.38 km20%total2 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
- 39.34037, -7.39408
- 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.