Ontologia

Ruisseau· 2 segments

Trierbach

Crosses 2 administrative regions : Ahrweiler, Vulkaneifel

ruisseau

Total length

25km

Max discharge

0,7m³/s

Max Strahler

2

Segments matched

2

River geography2 admin regions · 0 communes

Parent watershed

hybas-2080416200902 km²

2 administrative regions crossed (GADM L2)

  • Ahrweiler
    Rheinland-Pfalz · Germany
    9.7 km
    in this dpt
  • Vulkaneifel
    Rheinland-Pfalz · Germany
    3.4 km
    in this dpt

4 intersecting protected areas

  • Rhein-Ahr-Eifel

    IUCN V

    Landscape Protection Area

  • Ahrgebirge

    IUCN Not Reported

    Special Protection Area (Birds Directive)

  • Kehlberg

    IUCN V

    Landscape Protection Area

  • Ahrtal

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

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

Species present

943 distinct species · 2 009 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 38 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 Trierbach : 24 espèces reliées par 149 interactions GloBI sur 6 types (connectance 21.2%, filtre Serrano α=0.2). 14 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
149
Connectance
0.212
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

25km

Max discharge

0,7m³/s

Max Strahler

2

Segments matched

2

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