Ontologia

HydroBASINS lev08 watershed · #2080515180

Bassin de Aare

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 3 administrative regions : Goms, Interlaken, Oberhasli

22% lakePfafstetter: 23268099

Sub-basin area

212,4km²

Upstream area

212,4km²

Discharge

10,45m³/s

Mean elev.

2 370m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Aare376 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

3 dept-equivalent regions (GADM L2)

8 intersecting protected areas

  • Swiss Alps Jungfrau-Aletsch

    IUCN Not Applicable

    World Heritage Site (natural or mixed)

    94.71 km² overlap

  • Diechtergletscher

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

    2.42 km² overlap

  • Grimsel

    IUCN Not Assigned

    Forest Reserves

    0.89 km² overlap

  • Bächlisboden

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

    0.27 km² overlap

  • Widmannshöhe

    IUCN Not Assigned

    Forest Reserves

    0.11 km² overlap

  • Chessibidmer

    IUCN IV

    Federal Inventory of Fenlands of National Importance

    0.07 km² overlap

  • Mederlouenen

    IUCN IV

    Federal Inventory of Fenlands of National Importance

    0.05 km² overlap

  • Hobiel

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.01 km² overlap

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

Species present

4 388 distinct species · 62 286 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

62 286 obs · 14 cellules
Obs. / cellule
≥ 13 804
11 281–13 803
4 837–11 280
2 692–4 836
< 2 692

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 Aare : 19 espèces reliées par 116 interactions GloBI sur 5 types (connectance 24.9%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
116
Connectance
0.249
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°

-1,0°C

Annual rain

1 969mm

Moisture idx (CMI)

0,79

Runoff

1 426mm/an

PET

390mm

AET

390mm

Mean slope

28,3°

Water table

1 089cm

Forest

19%

Crops

0%

Urban

0%

Protected

1%

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