Ruisseau· 30 segments
Maries River
Crosses 4 administrative regions : Cole, Maries, Osage, Pulaski
Total length
103km
Max discharge
8,7m³/s
Max Strahler
3
Segments matched
30
River geography4 admin regions · 0 communes
4 administrative regions crossed (GADM L2)
2 intersecting protected areas
Bruns (Dr. Bernard)
IUCN VAccess
Mari-Osa
IUCN VAccess
1 page = 1 named river (aggregation of 30 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
30 distinct species · 39 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 6 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 Maries River : 4 espèces reliées par 6 interactions GloBI sur 1 type (connectance 40.0%, filtre Serrano α=0.2). 2 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
103km
Max discharge
8,7m³/s
Max Strahler
3
Segments matched
30
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.