Ontologia

Rivière· 6 segments

Le Seltzbach

Crosses 2 administrative regions : Bas-Rhin, Rastatt

rivière

Total length

32km

Max discharge

8m³/s

Max Strahler

4

Segments matched

6

River geography2 admin regions · 27 communes

Parent watershed

hybas-2080457230649 km²

2 administrative regions crossed (GADM L2)

  • Bas-Rhin
    Grand Est · France
    31.8 km
    in this dpt
  • Rastatt
    Baden-Württemberg · Germany
    0.2 km
    in this dpt
27 communes (L5)

16 intersecting protected areas

7 more protected areas

1 page = 1 named river (aggregation of 6 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

785 distinct species · 3 465 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 43 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 Le Seltzbach : 34 espèces reliées par 113 interactions GloBI sur 5 types (connectance 12.5%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
43
Interactions affichées
113
Connectance
0.125
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

32km

Max discharge

8,0m³/s

Max Strahler

4

Segments matched

6

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