Ontologia

Ruisseau· 3 segments

Spüligbach

Crosses 2 administrative regions : Holzminden, Northeim

ruisseau

Total length

17km

Max discharge

1,5m³/s

Max Strahler

2

Segments matched

3

River geography2 admin regions · 0 communes

Parent watershed

hybas-20803709501502 km²

2 administrative regions crossed (GADM L2)

  • Northeim
    Niedersachsen · Germany
    5.6 km
    in this dpt
  • Holzminden
    Niedersachsen · Germany
    2.1 km
    in this dpt

7 intersecting protected areas

  • Solling

    IUCN V

    Landscape Protection Area

  • Sollingvorland-Wesertal

    IUCN V

    Landscape Protection Area

  • Sollingvorland

    IUCN Not Reported

    Special Protection Area (Birds Directive)

  • Ilme

    IUCN V

    Landscape Protection Area

  • Ilme

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Lenne

    IUCN IV

    Nature Reserve

  • Lenne

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

755 distinct species · 1 699 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 32 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 Spüligbach : 17 espèces reliées par 97 interactions GloBI sur 6 types (connectance 19.6%, filtre Serrano α=0.2). 15 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
32
Interactions affichées
97
Connectance
0.196
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

17km

Max discharge

1,5m³/s

Max Strahler

2

Segments matched

3

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