Ontologia

Ruisseau· 4 segments

Lorze

Crosses 3 administrative regions : Affoltern, Muri, Zug

ruisseau

Total length

28km

Max discharge

9,5m³/s

Max Strahler

3

Segments matched

4

River geography3 admin regions · 0 communes

Parent watershed

hybas-2080501880288 km²

3 administrative regions crossed (GADM L2)

  • Zug
    Zug · Switzerland
    12.3 km
    in this dpt
  • Affoltern
    Zürich · Switzerland
    0.5 km
    in this dpt
  • Muri
    Aargau · Switzerland
    0.5 km
    in this dpt

30 intersecting protected areas

21 more protected areas

  • Zigermoos

    IUCN Not Assigned

    Forest Reserves

  • Schoren Schachen

    IUCN IV

    Federal Inventory of Fenlands of National Importance

  • Oberschachen

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

  • Grischei

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

  • Lunnerallmend

    IUCN IV

    Federal Inventory of Fenlands of National Importance

  • Zigermoos

    IUCN IV

    Federal Inventory of Fenlands of National Importance

  • Rüssspitz

    IUCN Not Assigned

    Forest Reserves

  • Altholzinsel Obere Schache

    IUCN Not Assigned

    Forest Reserves

  • Schindellegi

    IUCN IV

    Federal Inventory of Fenlands of National Importance

  • Hagnauer Schachen

    IUCN IV

    Federal Inventory of Fenlands of National Importance

  • Heiligchrüz

    IUCN IV

    Federal Inventory of Fenlands of National Importance

  • Laichgebiet Lorzespitz

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

  • Kiesgrube Hinterfeld

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

  • Weiher N Lorzespitz

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

  • Zigermoos

    IUCN Ia

    Federal Inventory of Raised and Transitional Mires of National Importance

  • Laichgebiet Tambrig-Oberholz

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

  • Kiesgrube Fuchsloch

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

  • Wösch

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Hinterfeld

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Fürholz

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Hasplen

    IUCN Not Assigned

    Forest Reserves

1 page = 1 named river (aggregation of 4 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

3 698 distinct species · 53 266 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 34 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Lorze : 22 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 104 interactions GloBI sur 6 types (connectance 15.6%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
104
Connectance
0.156
Patrimoniales
1
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Hydrology (HydroRIVERS v10)

Total length

28km

Max discharge

9,5m³/s

Max Strahler

3

Segments matched

4

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.