Ontologia

Ruisseau· 9 segments

Seez

Crosses 1 administrative regions : Sarganserland

ruisseau

Total length

33km

Max discharge

4,9m³/s

Max Strahler

3

Segments matched

9

River geography1 admin regions · 0 communes

Parent watershed

hybas-20804954302407 km²

1 administrative regions crossed (GADM L2)

12 intersecting protected areas

  • Swiss Tectonic Arena Sardona

    IUCN Not Applicable

    World Heritage Site (natural or mixed)

  • Graue Hörner

    IUCN IV

    Federal Hunting Reserves

  • Tamons

    IUCN Not Assigned

    Forest Reserves

  • Chapfensee

    IUCN Not Assigned

    Forest Reserves

  • Tamons

    IUCN IV

    Federal Inventory of Fenlands of National Importance

  • Chapfensee

    IUCN Ia

    Federal Inventory of Raised and Transitional Mires of National Importance

  • Chapfensee

    IUCN IV

    Federal Inventory of Fenlands of National Importance

  • Padüra

    IUCN IV

    Federal Inventory of Fenlands of National Importance

  • Bergweid

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

3 more protected areas

  • Heiligkreuz

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Hagerbach

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

  • Rüti

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

1 page = 1 named river (aggregation of 9 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 070 distinct species · 4 671 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).

RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique

Indicateurs du tissu écologique

Tissu écologique de Seez : 17 espèces reliées par 99 interactions GloBI sur 6 types (connectance 22.8%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
99
Connectance
0.228
Patrimoniales
0
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

33km

Max discharge

4,9m³/s

Max Strahler

3

Segments matched

9

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