Special Areas of Conservation (Habitats Directive) · fra
Prairies et forêts inondables du Val de Saône entre Chalon et Tournus et de la basse vallée de la Grosne
- Area
- 62 km²
- IUCN cat.
- Not Reported
- Year
- 2010
Overview
- Designation
- Special Areas of Conservation (Habitats Directive)
- Established
- 2010
- 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 et forêts inondables du Val de Saône entre Chalon et Tournus et de la basse vallée de la Grosne : 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).
Hydrology3 basins · 1 lakes · 13 rivers
Hydrology metrics for this exact territory
Stream length here
52,5km
Lake surface here
0,14km²
Basins crossed
3
Max stream order
6
Max drainage
22 559km²
Discharge in basins
35,6m³/s
Mean precip.
792mm/an
Mean T°
10,7°C
Moisture idx
-0,07
Max snow
6%
Mean runoff
419mm/an
Mean elev. (basins)
260m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (13, ord ≥ 4)
- La Saôneord 6len here14.07 km3%total468 km
- Raie des Nidsord 4len here9.24 km96%total10 km
- La Tenarreord 3len here6.30 km26%total24 km
- La Noue des Moinesord 4len here5.91 km100%total6 km
- La Grosneord 4len here5.33 km12%total43 km
- La Noueord 2len here2.74 km41%total7 km
- Bief de l'Étang de Mortagneord 1len here2.24 km61%total4 km
- Dérivation d'Ormesord 6len here1.65 km77%total2 km
- Bief de Merderyord 1len here1.41 km31%total5 km
- 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
1 more river segmentssorted by Strahler order + length
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
- 46.67238, 4.95988
- 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.