Ontologia

Ruisseau· 12 segments

Rohrbach

Crosses 15 administrative regions : Bas-Rhin, Hinwil, Konstanz, Mayen-Koblenz, Meilen +10

ruisseau

Total length

374km

Max discharge

8,1m³/s

Max Strahler

3

Segments matched

12

River geography15 admin regions · 22 communes

Parent watershed

hybas-20804594901758 km²

15 administrative regions crossed (GADM L2)

  • Bas-Rhin
    Grand Est · France
    14.7 km
    in this dpt
  • Saarpfalz-Kreis
    Saarland · Germany
    8.7 km
    in this dpt
  • Nürnberger Land
    Bayern · Germany
    6.9 km
    in this dpt
  • Konstanz
    Baden-Württemberg · Germany
    6.5 km
    in this dpt
  • Regionalverband Saarbrücken
    Saarland · Germany
    6.5 km
    in this dpt
  • Uri
    Uri · Switzerland
    3.6 km
    in this dpt
  • Weißenburg-Gunzenhausen
    Bayern · Germany
    2.4 km
    in this dpt
  • Uster
    Zürich · Switzerland
    1.9 km
    in this dpt
  • Moselle
    Grand Est · France
    1.8 km
    in this dpt
  • Waldshut
    Baden-Württemberg · Germany
    1.2 km
    in this dpt
  • Mayen-Koblenz
    Rheinland-Pfalz · Germany
    0.7 km
    in this dpt
  • Neunkirchen
    Saarland · Germany
    0.0 km
    in this dpt
  • Meilen
    Zürich · Switzerland
    0.0 km
    in this dpt
  • Hinwil
    Zürich · Switzerland
    0.0 km
    in this dpt
  • Reiat
    Schaffhausen · Switzerland
    0.0 km
    in this dpt
22 communes (L5)

30 intersecting protected areas

21 more protected areas

1 page = 1 named river (aggregation of 12 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 057 distinct species · 2 973 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 36 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 Rohrbach : 21 espèces reliées par 136 interactions GloBI sur 7 types (connectance 19.3%, filtre Serrano α=0.2). 17 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
136
Connectance
0.194
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

374km

Max discharge

8,1m³/s

Max Strahler

3

Segments matched

12

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