Biotope Protection Order · fra
Rivière Allier
- Area
- 29 km²
- IUCN cat.
- IV
- Year
- 2011
Overview
- Designation
- Biotope Protection Order
- IUCN category
- IV · Aire d'habitats / espèces
Gestion active pour maintenir habitats / espèces particuliers
- Established
- 2011
- Managing authority
- Préfets de département (local State ; will not be listed here as there are 100 of them). Also French Ministry in charge of the environment. In march 2012, name, acronym and address as follows : Ministère de l'Écologie, du Développement durable, des
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
0 distinct species · 0 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 29 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 Rivière Allier : 20 espèces reliées par 117 interactions GloBI sur 5 types (connectance 26.9%, filtre Serrano α=0.2). 10 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 · 21 rivers
Hydrology metrics for this exact territory
Stream length here
59,8km
Lake surface here
0,08km²
Basins crossed
3
Max stream order
5
Max drainage
14 308km²
Discharge in basins
2,3m³/s
Mean precip.
739mm/an
Mean T°
10,5°C
Moisture idx
-0,17
Max snow
5%
Mean runoff
258mm/an
Mean elev. (basins)
316m
Watersheds crossing here
Lakes (2, top by area)
Rivers / streams (21, ord ≥ 4)
- L'Allierord 5len here44.35 km13%total351 km
- Le Redanord 5len here4.60 km32%total14 km
- Le Ruelord 5len here3.96 km72%total6 km
- Le Coursacord 5len here2.10 km43%total5 km
- Ruisseau de la Goutte Noireord 5len here1.32 km20%total7 km
- La Merlaudeord 5len here0.90 km15%total6 km
- L'Agasseord 1len here0.65 km50%total1 km
- Ruisseau des Sanciotsord 1len here0.61 km9%total7 km
- Le Ris Malnoceord 2len here0.33 km2%total16 km
- Le Mourgonord 2len here0.31 km4%total8 km
- Le Sichonord 5len here0.18 km1%total18 km
- Le Nizonord 1len here0.13 km11%total1 km
9 more river segmentssorted by Strahler order + length
- Ruisseau de Marignyord 1len here0.12 km2%total7 km
- L'Andelotord 2len here0.10 km0%total39 km
- Le Parmeyord 1len here0.08 km3%total3 km
- La Bieudreord 3len here0.00 km0%total22 km
- La Burgeord 3len here≈ tangenttotal21 km
- Le Béronord 5len here≈ tangenttotal33 km
- Ruisseau des Réauxord 2len here≈ tangenttotal8 km
- Le Valençonord 2len here≈ tangenttotal23 km
- Le Vieil Allierord 5len here≈ tangenttotal4 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
- 46.03657, 3.46830
- 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.