Ruisseau· 2 segments
La Bièvre
Crosses 5 administrative regions : Essonne, Hauts-de-Seine, Paris, Val-de-Marne, Yvelines
Total length
82km
Max discharge
1,2m³/s
Max Strahler
2
Segments matched
2
River geography5 admin regions · 26 communes
5 administrative regions crossed (GADM L2)
- Val-de-MarneÎle-de-France · France7.2 kmin this dpt
- EssonneÎle-de-France · France4.5 kmin this dpt
- ParisÎle-de-France · France3.9 kmin this dpt
- YvelinesÎle-de-France · France2.5 kmin this dpt
- Hauts-de-SeineÎle-de-France · France0.0 kmin this dpt
26 communes (L5)For countries with L5
- Bièvres3.16 km
- Paris, 13e arrondissement2.88 km
- Jouy-en-Josas2.53 km
- Cachan2.08 km
- L'Haÿ-les-Roses1.93 km
- Arcueil1.21 km
- Gentilly1.21 km
- Paris, 5e arrondissement1.03 km
- Igny0.91 km
- Fresnes0.76 km
- Verrières-le-Buisson0.42 km
- Paris, 4e arrondissement0.02 km
- Villejuif0.00 km
- Chevilly-Larue0.00 km
- Les Loges-en-Josas0.00 km
- Saclay0.00 km
- Massy0.00 km
- Antony0.00 km
- Bagneux0.00 km
- Bourg-la-Reine0.00 km
- Sceaux0.00 km
- Paris, 11e arrondissement0.00 km
- Paris, 12e arrondissement0.00 km
- Paris, 14e arrondissement0.00 km
- Ivry-sur-Seine0.00 km
- Le Kremlin-Bicêtre0.00 km
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
3 634 distinct species · 144 709 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 27 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 Bièvre : 19 espèces reliées par 86 interactions GloBI sur 6 types (connectance 24.5%, filtre Serrano α=0.2). 8 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
82km
Max discharge
1,2m³/s
Max Strahler
2
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.