Regional Nature Park · fra
Armorique
- Area
- 1 259 km²
- IUCN cat.
- V
- Year
- 1969
Overview
- Designation
- Regional Nature Park
- IUCN category
- V · Paysage protégé
Paysage façonné par l'humain digne de conservation
- Established
- 1969
- Managing authority
- French Ministry in charge of the environment. In march 2012, name, acronym and address as follows : Ministère de l'Écologie, du Développement durable, des Transports et du Logement (MEDDTL) 92055 La Défense Cedex France. For regional parks network,
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
5 451 distinct species · 221 385 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 46 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 Armorique : 42 espèces + 4 bulles famille, 73 interactions GloBI documentées sur 7 types (connectance 7.1%, filtre Serrano α=0.2). Les 4 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology5 basins · 4 lakes · 47 rivers
Hydrology metrics for this exact territory
Stream length here
314,8km
Lake surface here
4,95km²
Basins crossed
5
Max stream order
5
Max drainage
3 064km²
Discharge in basins
25,8m³/s
Mean precip.
1 044mm/an
Mean T°
10,9°C
Moisture idx
0,36
Max snow
8%
Mean runoff
898mm/an
Mean elev. (basins)
117m
Watersheds crossing here
Lakes (4, top by area)
Rivers / streams (47, ord ≥ 4)
- L'Aulneord 5len here35.44 km24%total150 km
- La Douffineord 3len here30.04 km100%total30 km
- Le Roudouhirord 2len here16.59 km100%total17 km
- Le Faoord 2len here16.29 km100%total16 km
- L'Élornord 3len here15.69 km28%total57 km
- Le Camfroutord 2len here14.84 km68%total22 km
- Le Jarlotord 3len here12.99 km63%total21 km
- Ruisseau de Kerloc'hord 1len here12.32 km98%total13 km
- Le Squiriouord 3len here11.30 km100%total11 km
- l'Aberord 1len here10.21 km98%total10 km
- Le Faouord 1len here9.31 km100%total9 km
- Le Queffleuthord 3len here8.57 km28%total31 km
35 more river segmentssorted by Strahler order + length
- Le Garvanord 2len here8.27 km92%total9 km
- Le Mendyord 2len here7.97 km100%total8 km
- Le Beurc'hoatord 3len here7.15 km70%total10 km
- Gwazh Kergombouord 2len here7.05 km100%total7 km
- Ruisseau de Roudouhirord 2len here6.75 km100%total7 km
- L'Éllezord 2len here6.74 km97%total7 km
- Le Douronord 2len here6.36 km24%total26 km
- La Penzéord 3len here5.97 km18%total33 km
- Le Vernicord 1len here5.90 km91%total6 km
- Rivière du Faouord 2len here5.60 km86%total7 km
- Rivière d'Argentord 2len here5.19 km100%total5 km
- L'Aulne maritimeord 5len here3.82 km21%total18 km
- Ruisseau de Roudoudourord 1len here3.80 km100%total4 km
- Coat Toulzac'hord 2len here3.45 km19%total18 km
- Kan an Hôdord 1len here3.31 km100%total3 km
- Le Squiriouord 1len here3.08 km55%total6 km
- Bieford 1len here2.87 km100%total3 km
- Ruisseau de Pont Meinord 1len here2.65 km72%total4 km
- Ruisseau du Glujeauord 1len here2.56 km100%total3 km
- Ruisseau du Pont Pasquionord 1len here2.50 km100%total3 km
- Le Poulhanolord 1len here2.33 km75%total3 km
- Le Guicord 3len here2.29 km8%total30 km
- Stêr Gwaremmigord 2len here1.95 km100%total2 km
- Ruisseau de Kerambellecord 1len here1.86 km100%total2 km
- Stêr ar C'hoadord 2len here1.66 km36%total5 km
- Canal de Nantes à Brestord 5len here1.59 km4%total36 km
- Dour Yvonnicord 1len here1.30 km100%total1 km
- Ellezord 2len here1.20 km6%total21 km
- Le Lohanord 1len here1.18 km27%total4 km
- Le Yarord 2len here1.07 km6%total18 km
- Stêr Roudouord 1len here1.02 km41%total3 km
- Rivière de Daoulasord 2len here0.88 km25%total4 km
- Le Lézuzanord 1len here0.73 km18%total4 km
- An Dour Kammord 2len here0.65 km6%total10 km
- La Mignonne ou Rivière de Daoulasord 2len here0.50 km5%total9 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
- 48.36411, -3.92514
- 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.