Ontologia

Ruisseau· 9 segments

Innerste

Crosses 6 administrative regions : Goslar, Hildesheim, Osterode am Harz, Region Hannover, Salzgitter +1

ruisseau

Total length

102km

Max discharge

11,4m³/s

Max Strahler

3

Segments matched

9

River geography6 admin regions · 0 communes

Parent watershed

hybas-20803709001309 km²

6 administrative regions crossed (GADM L2)

  • Goslar
    Niedersachsen · Germany
    33.5 km
    in this dpt
  • Hildesheim
    Niedersachsen · Germany
    15.4 km
    in this dpt
  • Wolfenbüttel
    Niedersachsen · Germany
    6.1 km
    in this dpt
  • Salzgitter
    Niedersachsen · Germany
    3.5 km
    in this dpt
  • Osterode am Harz
    Niedersachsen · Germany
    0.0 km
    in this dpt
  • Region Hannover
    Niedersachsen · Germany
    0.0 km
    in this dpt

30 intersecting protected areas

21 more protected areas

1 page = 1 named river (aggregation of 9 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

861 distinct species · 2 045 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 37 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 Innerste : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 104 interactions GloBI sur 6 types (connectance 15.6%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
104
Connectance
0.156
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

102km

Max discharge

11,4m³/s

Max Strahler

3

Segments matched

9

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