Ontologia

Ruisseau· 2 segments

Chirel

Crosses 1 administrative regions : Niedersimmental

ruisseau

Total length

12km

Max discharge

3,6m³/s

Max Strahler

2

Segments matched

2

River geography1 admin regions · 0 communes

Parent watershed

hybas-20805143701149 km²

1 administrative regions crossed (GADM L2)

11 intersecting protected areas

  • Grosswaldreservat Diemtigtal

    IUCN Not Assigned

    Forest Reserves

  • Wilerau

    IUCN IV

    Federal Inventory of Alluvial Zones of National Importance

  • Ramse

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Chilchflue

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Im Stutz

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Tubelfärrich

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Underberg

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Eselacher

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Vorders Bärgli

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

2 more protected areas

  • Dähli

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

  • Schönbüel

    IUCN IV

    Federal Inventory of Dry Grasslands and Pastures of National Importance

1 page = 1 named river (aggregation of 2 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 166 distinct species · 8 470 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 28 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 Chirel : 16 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 89 interactions GloBI sur 5 types (connectance 20.5%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
30
Interactions affichées
89
Connectance
0.205
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

12km

Max discharge

3,6m³/s

Max Strahler

2

Segments matched

2

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