Ontologia

HydroBASINS lev08 watershed · #2080498910

Bassin de Wisbächli

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 : Aarwangen, Gäu, Lebern, Moutier, Olten +4

Pfafstetter: 23268054

Sub-basin area

229,3km²

Upstream area

229,3km²

Discharge

4,93m³/s

Mean elev.

710m

Administrative coverage

Hydrographic chain

▼ Drains into

Bassin de Aare120 km²

▲ Receives from 0 basins

Source / headwater (no upstream basin)

9 dept-equivalent regions (GADM L2)

1 more
  • Moutier0.0 km² · 0.0%

30 intersecting protected areas

21 more protected areas

  • Vorberg

    IUCN Not Assigned

    Forest Reserves

    0.43 km² overlap

  • Solmattwald

    IUCN Not Assigned

    Forest Reserves

    0.40 km² overlap

  • Läberen

    IUCN Not Assigned

    Forest Reserves

    0.34 km² overlap

  • Allmend

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.32 km² overlap

  • Fluewyti

    IUCN Not Assigned

    Forest Reserves

    0.31 km² overlap

  • Horngraben

    IUCN Not Assigned

    Forest Reserves

    0.30 km² overlap

  • Sunnenberg

    IUCN Not Assigned

    Forest Reserves

    0.30 km² overlap

  • Allmend

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.27 km² overlap

  • Vorder- Hinter- Ellbogen

    IUCN Not Assigned

    Forest Reserves

    0.26 km² overlap

  • Geissflue

    IUCN Not Assigned

    Forest Reserves

    0.26 km² overlap

  • Holzflue

    IUCN Not Assigned

    Forest Reserves

    0.25 km² overlap

  • Höchweidli

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

    0.25 km² overlap

  • Neu-Falkenstein

    IUCN Not Assigned

    Forest Reserves

    0.23 km² overlap

  • Oberberg

    IUCN Not Assigned

    Forest Reserves

    0.21 km² overlap

  • Hinterflue

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.20 km² overlap

  • Matzendörfer Stierenberg

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.20 km² overlap

  • Horngraben

    IUCN Not Assigned

    Forest Reserves

    0.20 km² overlap

  • Wanflue

    IUCN Not Assigned

    Forest Reserves

    0.19 km² overlap

  • Holzflue

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

    0.19 km² overlap

  • Halden

    IUCN Not Assigned

    Forest Reserves

    0.19 km² overlap

  • Lobiseiweiher

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

    0.19 km² overlap

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

Species present

8 875 distinct species · 688 003 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

688 003 obs · 17 cellules
Obs. / cellule
≥ 91 945
75 314–91 944
47 440–75 313
29 289–47 439
< 29 289

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

Ecological tissue

Sample of 31 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 Wisbächli : 5 espèces reliées par 347 interactions GloBI sur 5 types (connectance 21.7%, filtre Serrano α=0.2). 52 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
57
Interactions affichées
347
Connectance
0.217
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°

7,8°C

Annual rain

1 099mm

Moisture idx (CMI)

0,33

Runoff

683mm/an

PET

715mm

AET

668mm

Mean slope

12,6°

Water table

461cm

Forest

56%

Crops

7%

Urban

17%

Protected

1%

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