Ontologia

Fleuve

Bakkerskil

⚠ Partial coverage : only 1 named segment matched so far. The real fleuve extends much further (Strahler order 7 indicates a major river). Cross-source ingest in progress — values below reflect only the matched segment.

Crosses 6 administrative regions : Alblasserdam, Krimpenerwaard, Lopik, Molenlanden, Ridderkerk +1

fleuve

Max discharge

2 417,8m³/s

Max Strahler

7

Segments matched

1

River geography6 admin regions · 0 communes

Parent watershed

hybas-20803808001375 km²

6 administrative regions crossed (GADM L2)

9 intersecting protected areas

  • NNN-ZH

    IUCN Not Assigned

    Nature Reserves owned by professional nature management organizations

  • NNN-UT

    IUCN Not Assigned

    Nature Reserves owned by professional nature management organizations

  • Boezems Kinderdijk

    IUCN Not Reported

    Special Protection Area (Birds Directive)

  • Boezems Kinderdijk

    IUCN IV

    Nature Conservation Act

  • Zouweboezem

    IUCN IV

    Nature Conservation Act

  • Zouweboezem

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Uiterwaarden Lek

    IUCN IV

    Nature Conservation Act

  • Uiterwaarden Lek

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Zouweboezem

    IUCN Not Reported

    Special Protection Area (Birds Directive)

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

Species present

2 488 distinct species · 109 138 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 Bakkerskil : 31 espèces + 7 bulles famille, 75 interactions GloBI documentées sur 5 types (connectance 10.7%, filtre Serrano α=0.2). Les 7 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
38
Interactions affichées
75
Connectance
0.107
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)

Matched len.

10,6km

Max discharge

2 417,8m³/s

Max Strahler

7

Segments matched

1

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