Ontologia

HydroLAKES lake · #111900

Lake Tappan

ReservoirUnited States of AmericaNorth America 17 m

Surface area

3,57km²

Avg depth

3,7m

Volume

13,1km³

Shoreline

13,9km

Administrative coverage

Parent watershed

hybas-7080039880534 km² · upstream 534 km²

2 dept-equivalent regions (GADM L2)

  • Bergen
    New Jersey · United States
    2.55 km²
    71.2% of lake
  • Rockland
    New York · United States
    1.03 km²
    28.8% of lake

1 intersecting protected areas

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

Species present

803 distinct species · 38 950 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

38 950 obs · 1 cellules
Obs. / cellule
≥ 38 950
38 950–38 949
38 950–38 949
38 950–38 949
< 38 950

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

Ecological tissue

Sample of 42 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 Lake Tappan : 29 espèces reliées par 102 interactions GloBI sur 4 types (connectance 11.8%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
42
Interactions affichées
102
Connectance
0.118
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

3,57km²

Avg depth

3,7m

Volume

13,100km³

Watershed

133km²

Shoreline

13,9km

Shore dev. idx

2,08

Residence time

48days

Elevation

17m

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