Ruisseau· 9 segments
La Laignes
Crosses 3 administrative regions : Aube, Côte-d'Or, Yonne
Total length
55km
Max discharge
5,5m³/s
Max Strahler
3
Segments matched
9
River geography3 admin regions · 27 communes
3 administrative regions crossed (GADM L2)
27 communes (L5)For countries with L5
- Molesme9.54 km
- Les Riceys8.26 km
- Vertault6.21 km
- Chaume-lès-Baigneux4.81 km
- Villaines-en-Duesmois4.51 km
- Griselles3.74 km
- Balnot-sur-Laignes2.35 km
- Ampilly-les-Bordes2.28 km
- Fontaines-en-Duesmois2.28 km
- Polisy2.01 km
- Villedieu1.97 km
- Étormay1.88 km
- Jours-lès-Baigneux1.77 km
- Channay1.56 km
- Neuville-sur-Seine0.59 km
- Noiron-sur-Seine0.56 km
- Bouix0.56 km
- Gomméville0.33 km
- Arthonnay0.25 km
- Pothières0.00 km
- Magny-Lambert0.00 km
- Laignes0.00 km
- Larrey0.00 km
- Polisot0.00 km
- Nicey0.00 km
- Buxeuil0.00 km
- Cruzy-le-Châtel0.00 km
5 intersecting protected areas
Pelouses et forêts du Barséquanais
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
pelouse de champ cognier
IUCN IVLand acquired by a regional conservatory of natural areas
Land acquired by a regional conservatory of natural areas
prairies de l\'etang neuf
IUCN IVLand acquired by a regional conservatory of natural areas
carrière champ gillant
IUCN IVLand acquired by a regional conservatory of natural areas
1 page = 1 named river (aggregation of 9 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
679 distinct species · 5 110 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 38 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 La Laignes : 27 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 108 interactions GloBI sur 6 types (connectance 15.4%, 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).
Hydrology (HydroRIVERS v10)
Total length
55km
Max discharge
5,5m³/s
Max Strahler
3
Segments matched
9
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.