Ontologia

Rivière· 3 segments

Van Harinxmakanaal

Crosses 3 administrative regions : Harlingen, Leeuwarden, Waadhoeke

rivière

Total length

38km

Max discharge

17m³/s

Max Strahler

4

Segments matched

3

River geography3 admin regions · 0 communes

Parent watershed

hybas-20800234001454 km²

3 administrative regions crossed (GADM L2)

  • Waadhoeke
    Fryslân · Netherlands
    16.4 km
    in this dpt
  • Leeuwarden
    Fryslân · Netherlands
    2.2 km
    in this dpt
  • Harlingen
    Fryslân · Netherlands
    0.5 km
    in this dpt

7 intersecting protected areas

  • Wadden Sea

    IUCN Not Applicable

    World Heritage Site (natural or mixed)

  • Waddenzee

    IUCN IV

    Nature Conservation Act

  • Waddenzee

    IUCN Not Reported

    Special Protection Area (Birds Directive)

  • Wadden Sea

    IUCN IV

    Wetland of International Importance (Ramsar Site)

  • Waddenzee

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

  • Waddensea Area

    IUCN Not Applicable

    UNESCO-MAB Biosphere Reserve

  • NNN-FR

    IUCN Not Assigned

    Nature Reserves owned by professional nature management organizations

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

Species present

1 289 distinct species · 13 595 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 30 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 Van Harinxmakanaal : 23 espèces + 7 bulles famille, 82 interactions GloBI documentées sur 5 types (connectance 18.9%, filtre Serrano α=0.2). Les 7 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
30
Interactions affichées
82
Connectance
0.189
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

38km

Max discharge

17,0m³/s

Max Strahler

4

Segments matched

3

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