Federal Inventory of Reserves for Waterbirds and Migratory Birds of International and National Imp. · che
Rorschacher Bucht / Arbon (SG)
- Area
- 7 km²
- IUCN cat.
- IV
- Year
- 2001
Overview
- Designation
- Federal Inventory of Reserves for Waterbirds and Migratory Birds of International and National Imp.
- IUCN category
- IV · Aire d'habitats / espèces
Gestion active pour maintenir habitats / espèces particuliers
- Established
- 2001
- Managing authority
- FOEN, Species, Ecosystems, Landscapes Division, Postfach, 3003 Bern
Source : WDPA (UNEP-WCMC, World Database on Protected Areas).
Species present
1 906 distinct species · 14 214 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 41 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 Rorschacher Bucht / Arbon (SG) : 25 espèces reliées par 91 interactions GloBI sur 5 types (connectance 9.6%, filtre Serrano α=0.2). 19 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology2 basins · 1 lakes · 2 rivers
Hydrology metrics for this exact territory
Lake surface here
6,51km²
Basins crossed
2
Max stream order
2
Max drainage
10 144km²
Discharge in basins
13,4m³/s
Mean precip.
1 100mm/an
Mean T°
8,4°C
Moisture idx
0,30
Max snow
21%
Mean runoff
1 034mm/an
Mean elev. (basins)
583m
Watersheds crossing here
Lakes (1, top by area)
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Location
Fond cartographique : OpenFreeMap · © OpenStreetMap contributors · Géométrie : nos sources (GADM/HydroBASINS/HydroLAKES/HydroRIVERS/WDPA)
- Centroid
- 47.48660, 9.50676
- Open in maps
- OpenStreetMap → · Satellite →
Species observed (Phase 2)
Listing species observed within this protected area requires the GBIF v2 partition × WDPA spatial overlay matview. Computing infrastructure pending.