Ontologia

HydroBASINS lev08 watershed · #2080500720

Bassin de Rhein

A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.

Crosses 15 administrative regions across 2 countries : Albula, Appenzell Innerrhoden, Bludenz, Feldkirch, Glarus +10

Pfafstetter: 23269070

Sub-basin area

1 680,6km²

Upstream area

4 871,4km²

Discharge

163,16m³/s

Mean elev.

1 496m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rhein551 km²

▲ Receives from 2 basins

15 dept-equivalent regions (GADM L2)

7 more
  • Rheintal15.5 km² · 0.9%
  • Feldkirch12.8 km² · 0.8%
  • Bludenz7.6 km² · 0.4%
  • Hinterrhein6.5 km² · 0.4%
  • Inn6.3 km² · 0.4%
  • Appenzell Innerrhoden0.7 km² · 0.0%
  • Glarus0.0 km² · 0.0%

30 intersecting protected areas

21 more protected areas

  • Moosbühel

    IUCN Not Assigned

    Forest Reserves

    2.61 km² overlap

  • Bangs-Matschels

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    2.37 km² overlap

  • Bangs-Matschels

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    2.37 km² overlap

  • Salginatobel

    IUCN Not Assigned

    Forest Reserves

    2.22 km² overlap

  • Mittagsspitze

    IUCN Ib

    Forest Reserve

    2.13 km² overlap

  • Silvrettagletscher

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

    2.13 km² overlap

  • Gulmen

    IUCN Not Assigned

    Forest Reserves

    1.81 km² overlap

  • Matschels

    IUCN IV

    Nature Reserve

    1.77 km² overlap

  • Zizers-Mastrils

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

    1.72 km² overlap

  • Mittagplatte

    IUCN Not Assigned

    Forest Reserves

    1.22 km² overlap

  • Pflida

    IUCN Not Assigned

    Forest Reserves

    1.14 km² overlap

  • Under Brugg

    IUCN Not Assigned

    Forest Reserves

    1.14 km² overlap

  • Eichwald Tamins

    IUCN Not Assigned

    Forest Reserves

    1.08 km² overlap

  • Guferen

    IUCN Not Assigned

    Forest Reserves

    1.07 km² overlap

  • Ladanna-Crestawald

    IUCN Not Assigned

    Forest Reserves

    1.04 km² overlap

  • Ried Faninpass

    IUCN IV

    Federal Inventory of Fenlands of National Importance

    1.01 km² overlap

  • Parsenn

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.97 km² overlap

  • Pardiel

    IUCN Not Assigned

    Forest Reserves

    0.95 km² overlap

  • Ruggeller Riet

    IUCN Ia

    Wetland of International Importance (Ramsar Site)

    0.91 km² overlap

  • Ruggeller Riet

    IUCN Ia

    Nature Reserve

    0.91 km² overlap

  • Ruggeller Riet

    IUCN Not Reported

    Emerald Network

    0.91 km² overlap

Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.

Species present

12 653 distinct species · 889 445 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

889 445 obs · 47 cellules
Obs. / cellule
≥ 68 871
33 882–68 870
24 691–33 881
14 587–24 690
< 14 587

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

Ecological tissue

Sample of 29 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 Bassin de Rhein : 14 espèces reliées par 128 interactions GloBI sur 5 types (connectance 24.2%, filtre Serrano α=0.2). 19 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
128
Connectance
0.242
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Hydroclimate (BasinATLAS lev08)

Mean T°

4,1°C

Annual rain

1 270mm

Moisture idx (CMI)

0,51

Runoff

1 102mm/an

PET

589mm

AET

580mm

Mean slope

21,1°

Water table

623cm

Forest

77%

Crops

29%

Urban

9%

Protected

4%

HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)