Ruisseau· 3 segments
Billerbach
Crosses 1 administrative regions : Region Hannover
Total length
18km
Max discharge
0,4m³/s
Max Strahler
2
Segments matched
3
River geography1 admin regions · 0 communes
1 administrative regions crossed (GADM L2)
- Region HannoverNiedersachsen · Germany10.7 kmin this dpt
8 intersecting protected areas
Hämeler Wald und Sohrwiesen
IUCN IVNature Reserve
Hämeler Wald
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Sohrwiesen
IUCN VLandscape Protection Area
Billerbachwiesen
IUCN VLandscape Protection Area
Neuloh
IUCN VLandscape Protection Area
Hahnenkamp
IUCN IVNature Reserve
Hahnenkamp
IUCN Not ReportedSpecial Areas of Conservation (Habitats Directive)
Ladeholz
IUCN VLandscape Protection Area
1 page = 1 named river (aggregation of 3 HydroRIVERS v10 segments). Spatial join cached after first hit.
Species present
843 distinct species · 7 523 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Sample of 40 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).
Indicateurs du tissu écologique
Tissu écologique de Billerbach : 32 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 79 interactions GloBI sur 6 types (connectance 10.1%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Hydrology (HydroRIVERS v10)
Total length
18km
Max discharge
0,4m³/s
Max Strahler
2
Segments matched
3
HydroRIVERS v1.0 (Lehner et al. 2019) aggregated by name + main_riv → 1 entity = 1 named river.