Ontologia

HydroBASINS lev08 watershed · #2080512500

Bassin de Hinterrhein

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 11 administrative regions across 2 countries : Albula, Blenio, Hinterrhein, Imboden, Inn +6

2% lakePfafstetter: 23269080

Sub-basin area

1 680,7km²

Upstream area

1 680,7km²

Discharge

52,59m³/s

Mean elev.

2 068m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Rhein1681 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

11 dept-equivalent regions (GADM L2)

3 more

30 intersecting protected areas

  • Piz Ela

    IUCN IV

    Federal Hunting Reserves

    39.05 km² overlap

  • Auerhuhn Surses

    IUCN Not Assigned

    Forest Reserves

    21.37 km² overlap

  • Andeer-Göriwald

    IUCN Not Assigned

    Forest Reserves

    19.01 km² overlap

  • Beverin

    IUCN IV

    Federal Hunting Reserves

    17.32 km² overlap

  • Auerhuhn Albula

    IUCN Not Assigned

    Forest Reserves

    14.40 km² overlap

  • Paradiesgletscher

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

    3.43 km² overlap

  • Pfrunt

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    2.10 km² overlap

  • Vadret da Porchabella

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

    2.01 km² overlap

  • Plaun Vurtgas

    IUCN Not Assigned

    Forest Reserves

    1.99 km² overlap

21 more protected areas

  • Schin

    IUCN Not Assigned

    Forest Reserves

    1.77 km² overlap

  • Rhäzünser Rheinauen

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

    1.57 km² overlap

  • Bots la Lenna

    IUCN Not Assigned

    Forest Reserves

    1.43 km² overlap

  • Alp Platta

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    1.28 km² overlap

  • Avers

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    1.21 km² overlap

  • God Urmena

    IUCN Not Assigned

    Forest Reserves

    1.19 km² overlap

  • Crap furò

    IUCN Not Assigned

    Forest Reserves

    1.18 km² overlap

  • Pro Lung

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    1.17 km² overlap

  • Steigrügg

    IUCN Not Assigned

    Forest Reserves

    1.13 km² overlap

  • Seeberge

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.95 km² overlap

  • Platta

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.94 km² overlap

  • Giavaragns

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.93 km² overlap

  • Tambogletscher

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

    0.84 km² overlap

  • Brunst

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.75 km² overlap

  • Crap Alv / Ervedi

    IUCN Not Assigned

    Forest Reserves

    0.65 km² overlap

  • In den Zügen

    IUCN Not Assigned

    Forest Reserves

    0.62 km² overlap

  • Pro da Peadra

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.57 km² overlap

  • Parseiras da Fotgs

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.54 km² overlap

  • Nursera

    IUCN Not Assigned

    Forest Reserves

    0.54 km² overlap

  • Clavo Soura

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.53 km² overlap

  • La Niva

    IUCN Not Assigned

    Forest Reserves

    0.52 km² overlap

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

Species present

11 389 distinct species · 826 268 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

826 268 obs · 70 cellules
Obs. / cellule
≥ 49 721
29 113–49 720
15 271–29 112
7 537–15 270
< 7 537

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

Ecological tissue

Sample of 30 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 Hinterrhein : 17 espèces reliées par 124 interactions GloBI sur 5 types (connectance 23.5%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
124
Connectance
0.235
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°

1,3°C

Annual rain

1 402mm

Moisture idx (CMI)

0,65

Runoff

1 060mm/an

PET

464mm

AET

463mm

Mean slope

23,5°

Water table

727cm

Forest

55%

Crops

1%

Urban

1%

Protected

5%

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