Ontologia

Rivière· 15 segments

Alzette

Crosses 7 administrative regions : Capellen, Diekirch, Esch-sur-Alzette, Luxembourg, Mersch +2

rivière

Total length

75km

Max discharge

13,2m³/s

Max Strahler

4

Segments matched

15

River geography7 admin regions · 3 communes

Parent watershed

hybas-20804334101164 km²

7 administrative regions crossed (GADM L2)

  • Mersch
    Luxembourg · Luxembourg
    20.5 km
    in this dpt
  • Luxembourg
    Luxembourg · Luxembourg
    11.7 km
    in this dpt
  • Esch-sur-Alzette
    Luxembourg · Luxembourg
    10.5 km
    in this dpt
  • Capellen
    Luxembourg · Luxembourg
    6.4 km
    in this dpt
  • Diekirch
    Diekirch · Luxembourg
    3.8 km
    in this dpt
  • Moselle
    Grand Est · France
    3.6 km
    in this dpt
  • Meurthe-et-Moselle
    Grand Est · France
    0.1 km
    in this dpt
3 communes (L5)

30 intersecting protected areas

21 more protected areas

1 page = 1 named river (aggregation of 15 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

4 640 distinct species · 70 325 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 24 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 Alzette : 19 espèces + 5 bulles famille, 34 interactions GloBI documentées sur 4 types (connectance 12.3%, filtre Serrano α=0.2). Les 5 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
24
Interactions affichées
34
Connectance
0.123
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

75km

Max discharge

13,2m³/s

Max Strahler

4

Segments matched

15

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