Ontologia

HydroLAKES lake · #165603

De Bijland

Natural lakeNetherlandsEurope 9 m

Surface area

2,27km²

Avg depth

1,1m

Volume

2,59km³

Shoreline

7,1km

Administrative coverage

Parent watershed

hybas-20803808001375 km² · upstream 160476 km²

1 dept-equivalent regions (GADM L2)

  • Zevenaar
    Gelderland · Netherlands
    2.28 km²
    100.0% of lake

4 intersecting protected areas

  • Rijntakken

    IUCN IV

    Nature Conservation Act

    2.21 km² overlap

  • Rijntakken

    IUCN Not Reported

    Special Protection Area (Birds Directive)

    2.21 km² overlap

  • NNN-GE

    IUCN Not Assigned

    Nature Reserves owned by professional nature management organizations

    2.18 km² overlap

  • Rijntakken

    IUCN Not Reported

    Special Areas of Conservation (Habitats Directive)

    0.22 km² overlap

Computed live · HydroLAKES × GADM × WDPA · cached after first hit.

Species present

3 382 distinct species · 57 296 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

57 296 obs · 1 cellules
Obs. / cellule
≥ 57 296
57 296–57 295
57 296–57 295
57 296–57 295
< 57 296

Source : GBIF — observations agrégées par hexagones 0.027° × 0.027° (~22km), filtre précision coordonnée < 10 km. Fond carte : OpenFreeMap · © OpenStreetMap.

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 De Bijland : 32 espèces + 6 bulles famille, 85 interactions GloBI documentées sur 5 types (connectance 12.1%, filtre Serrano α=0.2). Les 6 bulles regroupent des espèces visuellement absorbées par famille (≥3 espèces visibles).

Espèces affichées
38
Interactions affichées
85
Connectance
0.121
Patrimoniales
0
Plus dense que (national)0 %(top 100%)

Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).

Lake statistics (HydroLAKES)

Surface

2,27km²

Avg depth

1,1m

Volume

2,590km³

Watershed

5km²

Shoreline

7,1km

Shore dev. idx

1,32

Residence time

492days

Elevation

9m

HydroLAKES v1.0 (Messager et al. 2016) · 1.4M lacs ≥ 0.1 km² mondialement.