Ontologia

Ruisseau· 5 segments

Haselbach

Crosses 8 administrative regions : Affoltern, Ansbach, Fürth, Main-Spessart, Miltenberg +3

ruisseau

Total length

413km

Max discharge

0,5m³/s

Max Strahler

2

Segments matched

5

River geography8 admin regions · 0 communes

Parent watershed

hybas-20804915401109 km²

8 administrative regions crossed (GADM L2)

  • Waldshut
    Baden-Württemberg · Germany
    6.4 km
    in this dpt
  • Affoltern
    Zürich · Switzerland
    5.3 km
    in this dpt
  • Ansbach
    Bayern · Germany
    4.0 km
    in this dpt
  • Main-Spessart
    Bayern · Germany
    3.6 km
    in this dpt
  • Roth
    Bayern · Germany
    2.6 km
    in this dpt
  • Zug
    Zug · Switzerland
    0.7 km
    in this dpt
  • Miltenberg
    Bayern · Germany
    0.0 km
    in this dpt
  • Fürth
    Bayern · Germany
    0.0 km
    in this dpt

28 intersecting protected areas

19 more protected areas

1 page = 1 named river (aggregation of 5 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 086 distinct species · 2 956 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 45 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 Haselbach : 29 espèces reliées par 92 interactions GloBI sur 5 types (connectance 9.3%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
92
Connectance
0.093
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

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

Hydrology (HydroRIVERS v10)

Total length

413km

Max discharge

0,5m³/s

Max Strahler

2

Segments matched

5

HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.