Ontologia

Fleuve

Berghäuser Altrhein

⚠ Partial coverage : only 1 named segment matched so far. The real fleuve extends much further (Strahler order 7 indicates a major river). Cross-source ingest in progress — values below reflect only the matched segment.

Crosses 4 administrative regions : Karlsruhe, Rhein-Neckar-Kreis, Rhein-Pfalz-Kreis, Speyer

fleuve

Max discharge

1 309,9m³/s

Max Strahler

7

Segments matched

1

River geography4 admin regions · 0 communes

Parent watershed

hybas-208044632097 km²

4 administrative regions crossed (GADM L2)

  • Karlsruhe
    Baden-Württemberg · Germany
    4.0 km
    in this dpt
  • Speyer
    Rheinland-Pfalz · Germany
    1.0 km
    in this dpt
  • Rhein-Pfalz-Kreis
    Rheinland-Pfalz · Germany
    0.4 km
    in this dpt
  • Rhein-Neckar-Kreis
    Baden-Württemberg · Germany
    0.0 km
    in this dpt

10 intersecting protected areas

1 more protected areas

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

Species present

2 403 distinct species · 32 226 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 46 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 Berghäuser Altrhein : 37 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 107 interactions GloBI sur 5 types (connectance 10.3%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
107
Connectance
0.103
Patrimoniales
2
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)

Matched len.

5,6km

Max discharge

1 309,9m³/s

Max Strahler

7

Segments matched

1

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