Ontologia

Ruisseau· 3 segments

Ohrenbach

Crosses 3 administrative regions : Bayreuth, Miltenberg, Odenwaldkreis

ruisseau

Total length

14km

Max discharge

0,2m³/s

Max Strahler

1

Segments matched

3

River geography3 admin regions · 0 communes

Parent watershed

hybas-2080436970403 km²

3 administrative regions crossed (GADM L2)

  • Miltenberg
    Bayern · Germany
    8.0 km
    in this dpt
  • Bayreuth
    Bayern · Germany
    1.9 km
    in this dpt
  • Odenwaldkreis
    Hessen · Germany
    0.9 km
    in this dpt

6 intersecting protected areas

1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

949 distinct species · 2 571 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 26 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 Ohrenbach : 20 espèces reliées par 54 interactions GloBI sur 5 types (connectance 16.6%, filtre Serrano α=0.2). 6 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
26
Interactions affichées
54
Connectance
0.166
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

14km

Max discharge

0,2m³/s

Max Strahler

1

Segments matched

3

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