Ontologia

Ruisseau· 4 segments

Bille

Crosses 3 administrative regions : Hamburg, Herzogtum Lauenburg, Stormarn

ruisseau

Total length

65km

Max discharge

4,4m³/s

Max Strahler

3

Segments matched

4

River geography3 admin regions · 0 communes

Parent watershed

hybas-20800241701727 km²

3 administrative regions crossed (GADM L2)

  • Hamburg
    Hamburg · Germany
    14.1 km
    in this dpt
  • Stormarn
    Schleswig-Holstein · Germany
    13.5 km
    in this dpt
  • Herzogtum Lauenburg
    Schleswig-Holstein · Germany
    10.7 km
    in this dpt

30 intersecting protected areas

21 more protected areas

1 page = 1 named river (aggregation of 4 HydroRIVERS v10 segments). Spatial join cached after first hit.

Species present

1 449 distinct species · 5 895 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 Bille : 25 espèces dont 3 patrimoniales (LR IUCN CR/EN/VU) reliées par 98 interactions GloBI sur 6 types (connectance 13.9%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
38
Interactions affichées
98
Connectance
0.139
Patrimoniales
3
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

65km

Max discharge

4,4m³/s

Max Strahler

3

Segments matched

4

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