Ontologia

Ruisseau· 9 segments

Altbach

Crosses 15 administrative regions : Ansbach, Bad Dürkheim, Bülach, Fürth, Germersheim +10

ruisseau

Total length

186km

Max discharge

1m³/s

Max Strahler

2

Segments matched

9

River geography15 admin regions · 0 communes

Parent watershed

hybas-20804478401980 km²

15 administrative regions crossed (GADM L2)

  • Ansbach
    Bayern · Germany
    13.9 km
    in this dpt
  • Germersheim
    Rheinland-Pfalz · Germany
    8.3 km
    in this dpt
  • Rhein-Pfalz-Kreis
    Rheinland-Pfalz · Germany
    6.1 km
    in this dpt
  • Uster
    Zürich · Switzerland
    5.5 km
    in this dpt
  • Bad Dürkheim
    Rheinland-Pfalz · Germany
    5.3 km
    in this dpt
  • Kitzingen
    Bayern · Germany
    3.6 km
    in this dpt
  • Laufenburg
    Aargau · Switzerland
    3.2 km
    in this dpt
  • Südliche Weinstraße
    Rheinland-Pfalz · Germany
    3.0 km
    in this dpt
  • Gösgen
    Solothurn · Switzerland
    2.5 km
    in this dpt
  • Bülach
    Zürich · Switzerland
    2.0 km
    in this dpt
  • Pfäffikon
    Zürich · Switzerland
    0.9 km
    in this dpt
  • Neustadt an der Aisch-Bad Windsh
    Bayern · Germany
    0.3 km
    in this dpt
  • Zürich
    Zürich · Switzerland
    0.0 km
    in this dpt
  • Sissach
    Basel-Landschaft · Switzerland
    0.0 km
    in this dpt
  • Fürth
    Bayern · Germany
    0.0 km
    in this dpt

30 intersecting protected areas

21 more protected areas

1 page = 1 named river (aggregation of 9 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 232 distinct species · 16 460 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 41 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 Altbach : 24 espèces reliées par 120 interactions GloBI sur 5 types (connectance 13.9%, filtre Serrano α=0.2). 18 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
120
Connectance
0.139
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

186km

Max discharge

1,0m³/s

Max Strahler

2

Segments matched

9

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