Ontologia

Rivière· 4 segments

Rodau

Crosses 3 administrative regions : Main-Kinzig-Kreis, Offenbach, Offenbach am Main

rivière

Total length

62km

Max discharge

185,9m³/s

Max Strahler

6

Segments matched

4

River geography3 admin regions · 0 communes

Parent watershed

hybas-2080427280416 km²

3 administrative regions crossed (GADM L2)

  • Offenbach
    Hessen · Germany
    15.9 km
    in this dpt
  • Main-Kinzig-Kreis
    Hessen · Germany
    0.0 km
    in this dpt
  • Offenbach am Main
    Hessen · Germany
    0.0 km
    in this dpt

12 intersecting protected areas

3 more protected areas

1 page = 1 named river (aggregation of 4 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 305 distinct species · 9 572 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 Rodau : 29 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 119 interactions GloBI sur 6 types (connectance 13.8%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
119
Connectance
0.138
Patrimoniales
1
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

62km

Max discharge

185,9m³/s

Max Strahler

6

Segments matched

4

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