Special Protection Area (Birds Directive) · fra
Rade de Brest : Baie de Daoulas, Anse de Poulmic
- Area
- 81 km²
- IUCN cat.
- Not Reported
- Year
- 2019
Overview
- Designation
- Special Protection Area (Birds Directive)
- Established
- 2019
- 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
4 485 distinct species · 133 749 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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 Rade de Brest : Baie de Daoulas, Anse de Poulmic : 30 espèces reliées par 78 interactions GloBI sur 5 types (connectance 9.5%, filtre Serrano α=0.2). 11 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 · 8 rivers
Hydrology metrics for this exact territory
Stream length here
20,7km
Basins crossed
3
Max stream order
5
Max drainage
3 064km²
Discharge in basins
0,4m³/s
Mean precip.
1 055mm/an
Mean T°
10,9°C
Moisture idx
0,36
Max snow
8%
Mean runoff
881mm/an
Mean elev. (basins)
94m
Watersheds crossing here
Rivers / streams (8, ord ≥ 4)
- L'Aulne maritimeord 5len here14.67 km80%total18 km
- Le Camfroutord 2len here1.62 km7%total22 km
- Rivière de Daoulasord 2len here1.48 km42%total4 km
- Le Glanvezord 1len here1.34 km26%total5 km
- Le Poulhanolord 1len here0.75 km24%total3 km
- Le Garvanord 2len here0.69 km8%total9 km
- L'Aulneord 5len here0.15 km0%total150 km
- La Douffineord 3len here≈ tangenttotal30 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
- 48.29923, -4.33747
- 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.