Ruisseau· 2 segments
Rio des Marais
Crosses 1 administrative regions : La Gruyère
Total length
3km
Max discharge
0,5m³/s
Max Strahler
2
Segments matched
2
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- La GruyèreFribourg · Switzerland5.1 kmin this dpt
5 intersecting protected areas
Les Auges d'Estavannens
IUCN IVFederal Inventory of Alluvial Zones of National Importance
Le Coula
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Les Cressets
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Les Rontins
IUCN IVFederal Inventory of Dry Grasslands and Pastures of National Importance
Les Auges
IUCN IVFederal Inventory of Amphibian Spawning Areas of National Importance
1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
2 838 distinct species · 40 539 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 17 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 Rio des Marais : 6 espèces reliées par 104 interactions GloBI sur 5 types (connectance 54.7%, filtre Serrano α=0.2). 14 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
3km
Max discharge
0,5m³/s
Max Strahler
2
Segments matched
2
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.