Ontologia

Ruisseau

Lützel

Crosses 5 administrative regions : Delémont, Haut-Rhin, Laufen, Porrentruy, Thierstein

ruisseau

Total length

14km

Max discharge

1,7m³/s

Max Strahler

1

Segments matched

1

River geography5 admin regions · 6 communes

Parent watershed

hybas-2080493740921 km²

5 administrative regions crossed (GADM L2)

  • Haut-Rhin
    Grand Est · France
    10.5 km
    in this dpt
  • Thierstein
    Solothurn · Switzerland
    6.5 km
    in this dpt
  • Laufen
    Basel-Landschaft · Switzerland
    5.2 km
    in this dpt
  • Delémont
    Jura · Switzerland
    3.2 km
    in this dpt
  • Porrentruy
    Jura · Switzerland
    0.4 km
    in this dpt
6 communes (L5)

30 intersecting protected areas

21 more protected areas

  • Berg

    IUCN Not Assigned

    Forest Reserves

  • Côte de Mai

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Löli

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Chlini Asp

    IUCN Not Assigned

    Forest Reserves

  • Silberloch

    IUCN Not Assigned

    Forest Reserves

  • Uf Geren

    IUCN Not Assigned

    Forest Reserves

  • Sägemühle

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Lucelle

    IUCN Not Assigned

    Forest Reserves

  • Buschle

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Strickhübel

    IUCN Not Assigned

    Forest Reserves

  • Ring

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Moos

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Ziegelkopf

    IUCN Not Assigned

    Forest Reserves

  • Bois Défendu

    IUCN Not Assigned

    Forest Reserves

  • Dos Frémont

    IUCN Not Assigned

    Forest Reserves

  • Le Löwenburg

    IUCN Not Assigned

    Forest Reserves

  • Lucelle

    IUCN Not Assigned

    Forest Reserves

  • Birshalde

    IUCN Not Assigned

    Private Nature Reserves

  • Uf Sal Tonwarenfabrik

    IUCN IV

    Federal Inventory of Amphibian Spawning Areas of National Importance

  • Le Grand Pré

    IUCN Not Assigned

    Forest Reserves

  • Langenrain

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

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

Species present

3 124 distinct species · 58 120 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 31 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 Lützel : 20 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 94 interactions GloBI sur 5 types (connectance 20.2%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
94
Connectance
0.202
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

14km

Max discharge

1,7m³/s

Max Strahler

1

Segments matched

1

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