Ruisseau
Sackrietgraben
Crosses 2 administrative regions : Hinwil, Uster
Total length
0km
Max discharge
2,5m³/s
Max Strahler
3
Segments matched
1
River geography2 admin regions · 0 communes
2 administrative regions crossed (GADM L2)
- UsterZürich · Switzerland6.1 kmin this dpt
- HinwilZürich · Switzerland1.4 kmin this dpt
16 intersecting protected areas
Pfäffikersee
IUCN Not AssignedEmerald Sites
Pfäffikersee
IUCN Not ReportedEmerald Network
Greifensee (ZH)
IUCN IVFederal Inventory of Reserves for Waterbirds and Migratory Birds of International and National Imp.
Pfäffikersee (ZH)
IUCN IVFederal Inventory of Reserves for Waterbirds and Migratory Birds of International and National Imp.
Robenhauserriet/Pfäffikersee
IUCN IVFederal Inventory of Fenlands of National Importance
Robenhauserried
IUCN IVFederal Inventory of Amphibian Spawning Areas of National Importance
Seewisen/Hostig
IUCN IVFederal Inventory of Fenlands of National Importance
Greifenseeschutzgebiet-Uster
IUCN Not AssignedForest Reserves
Robenhauseriet/Pfäffikersee
IUCN IaFederal Inventory of Raised and Transitional Mires of National Importance
7 more protected areassorted by area
Robenhauserried
IUCN Not AssignedPrivate Nature Reserves
Federal Inventory of Amphibian Spawning Areas of National Importance
Sackriet
IUCN IVFederal Inventory of Fenlands of National Importance
Pfäffikerseegebiet, Teil Wetzikon
IUCN Not AssignedForest Reserves
Riedwiese Setzholz
IUCN Not AssignedForest Reserves
Brunnacherriet
IUCN Not AssignedForest Reserves
Sunnenberg/Esel
IUCN Not AssignedForest Reserves
1 page = 1 named river (aggregation of 1 HydroRIVERS v10 segment). Spatial join cached after first hit.
Species present
3 255 distinct species · 71 223 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 31 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 Sackrietgraben : 22 espèces reliées par 110 interactions GloBI sur 6 types (connectance 20.8%, 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
0km
Max discharge
2,5m³/s
Max Strahler
3
Segments matched
1
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.