Ontologia

Ruisseau

Folkertssleat

Crosses 2 administrative regions : Leeuwarden, Smallingerland

ruisseau

Total length

3km

Max discharge

1,4m³/s

Max Strahler

2

Segments matched

1

River geography2 admin regions · 0 communes

Parent watershed

hybas-2080023390890 km²

2 administrative regions crossed (GADM L2)

6 intersecting protected areas

  • NNN-FR

    IUCN Not Assigned

    Nature Reserves owned by professional nature management organizations

  • De Alde Feanen

    IUCN II

    National Park

  • Alde Feanen

    IUCN II

    Wetland of International Importance (Ramsar Site)

  • Alde Feanen

    IUCN IV

    Nature Conservation Act

  • Alde Feanen

    IUCN Not Reported

    Special Protection Area (Birds Directive)

  • Alde Feanen

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

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

Species present

1 527 distinct species · 19 716 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Ecological tissue

Sample of 44 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 Folkertssleat : 30 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 94 interactions GloBI sur 6 types (connectance 9.1%, filtre Serrano α=0.2). 16 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
46
Interactions affichées
94
Connectance
0.091
Patrimoniales
2
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

3km

Max discharge

1,4m³/s

Max Strahler

2

Segments matched

1

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