Ontologia

HydroBASINS lev08 watershed · #2080495780

Bassin de Aabach

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 9 administrative regions : Aarau, Baden, Bremgarten, Brugg, Hochdorf +4

34% lakePfafstetter: 23268051

Sub-basin area

415,5km²

Upstream area

11 505,1km²

Discharge

297,45m³/s

Mean elev.

515m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Aare2 km²

▲ Receives from 2 basins

9 dept-equivalent regions (GADM L2)

1 more
  • Baden1.6 km² · 0.4%

30 intersecting protected areas

21 more protected areas

  • Binsenweiher

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

    0.54 km² overlap

  • Waldreservat Villmergen

    IUCN Not Assigned

    Forest Reserves

    0.52 km² overlap

  • Bünzaue Möriken-Othmarsingen

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

    0.51 km² overlap

  • Umiker Schachen

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

    0.48 km² overlap

  • Moos

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

    0.48 km² overlap

  • Eichenwald Oberflachs

    IUCN Not Assigned

    Forest Reserves

    0.47 km² overlap

  • Boniswiler-Seenger Ried

    IUCN IV

    Federal Inventory of Fenlands of National Importance

    0.44 km² overlap

  • Juraweid

    IUCN Not Assigned

    Private Nature Reserves

    0.42 km² overlap

  • Rohrer Schachen

    IUCN Not Assigned

    Forest Reserves

    0.42 km² overlap

  • Gitzitobel

    IUCN Not Assigned

    Forest Reserves

    0.40 km² overlap

  • Schacheninsel

    IUCN Not Assigned

    Forest Reserves

    0.39 km² overlap

  • Oberer Fahrschachen

    IUCN Not Assigned

    Forest Reserves

    0.36 km² overlap

  • Lostorf

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

    0.34 km² overlap

  • Lothar

    IUCN Not Assigned

    Forest Reserves

    0.32 km² overlap

  • Nordende Baldeggersee

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

    0.29 km² overlap

  • Aarschächli

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

    0.25 km² overlap

  • Huserholz

    IUCN Not Assigned

    Forest Reserves

    0.20 km² overlap

  • Wolfshüsli

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

    0.20 km² overlap

  • Chalm-Winterhalde

    IUCN Not Assigned

    Forest Reserves

    0.17 km² overlap

  • Rietenberg

    IUCN Not Assigned

    Forest Reserves

    0.16 km² overlap

  • Egg

    IUCN Not Assigned

    Forest Reserves

    0.16 km² overlap

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

Species present

9 759 distinct species · 765 150 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

765 150 obs · 24 cellules
Obs. / cellule
≥ 93 929
73 665–93 928
35 573–73 664
22 582–35 572
< 22 582

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

Ecological tissue

Sample of 32 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 Aabach : 20 espèces reliées par 136 interactions GloBI sur 5 types (connectance 25.8%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
33
Interactions affichées
136
Connectance
0.258
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°

8,8°C

Annual rain

1 096mm

Moisture idx (CMI)

0,31

Runoff

840mm/an

PET

752mm

AET

716mm

Mean slope

5,5°

Water table

228cm

Forest

64%

Crops

13%

Urban

35%

Protected

1%

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