Special Protection Area (Birds Directive) · fra
Prairies alluviales et milieux associés de Saône-et-Loire
- Area
- 90 km²
- IUCN cat.
- Not Reported
- Year
- 2018
Overview
- Designation
- Special Protection Area (Birds Directive)
- Established
- 2018
- 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
1 522 distinct species · 37 827 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 35 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 Prairies alluviales et milieux associés de Saône-et-Loire : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 102 interactions GloBI sur 6 types (connectance 17.1%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology6 basins · 1 lakes · 20 rivers
Hydrology metrics for this exact territory
Stream length here
76,3km
Lake surface here
0,14km²
Basins crossed
6
Max stream order
6
Max drainage
26 701km²
Discharge in basins
52,0m³/s
Mean precip.
800mm/an
Mean T°
10,7°C
Moisture idx
-0,07
Max snow
6%
Mean runoff
450mm/an
Mean elev. (basins)
255m
Watersheds crossing here
- Bassin de la Saônesub-area372,8 km²overlap28.27 km²31%
- Bassin de la Grosnesub-area1 196,5 km²overlap23.81 km²27%
- Bassin de la Saônesub-area696,1 km²overlap23.58 km²26%
- Bassin de la Seillesub-area2 338,5 km²overlap10.46 km²12%
- Bassin de la Petite Grosnesub-area234,8 km²overlap3.70 km²4%
- Bassin de la Saônesub-area8,7 km²overlap0.01 km²0%
Lakes (1, top by area)
Rivers / streams (20, ord ≥ 4)
- La Saôneord 6len here19.95 km4%total468 km
- La Seilleord 6len here10.11 km12%total86 km
- Raie des Nidsord 4len here9.23 km96%total10 km
- La Tenarreord 3len here6.23 km26%total24 km
- La Noue des Moinesord 4len here5.91 km100%total6 km
- La Grosneord 4len here5.33 km12%total43 km
- La Brenneord 4len here3.28 km9%total37 km
- La Cosne d'Épinossousord 2len here3.01 km21%total15 km
- La Noueord 2len here2.75 km41%total7 km
- Bief de l'Étang de Mortagneord 1len here2.23 km61%total4 km
- Dérivation d'Ormesord 6len here1.63 km76%total2 km
- Bief de Merderyord 1len here1.41 km31%total5 km
8 more river segmentssorted by Strahler order + length
- Le Grisonord 2len here1.40 km6%total24 km
- La Natouzeord 1len here1.02 km7%total15 km
- Bief de Vieil Moulinord 1len here0.72 km12%total6 km
- Les Rauxord 2len here0.55 km8%total7 km
- La Mouilleord 1len here0.51 km8%total6 km
- La Boissineord 1len here0.44 km5%total9 km
- La Seilletteord 2len here0.37 km8%total5 km
- Bief du Renouillierord 1len here0.27 km3%total8 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
- 46.65531, 4.80376
- 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.