Ontologia

HydroLAKES lake · #110884

Crystal Lake

Natural lakeUnited States of AmericaNorth America 271 m

Surface area

1,38km²

Avg depth

9,9m

Volume

13,6km³

Shoreline

6,1km

Administrative coverage

Parent watershed

hybas-70804556001574 km² · upstream 12103 km²

1 dept-equivalent regions (GADM L2)

  • Grafton
    New Hampshire · United States
    1.38 km²
    100.0% of lake

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

Species present

576 distinct species · 11 218 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

11 218 obs · 1 cellules
Obs. / cellule
≥ 11 218
11 218–11 217
11 218–11 217
11 218–11 217
< 11 218

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

Ecological tissue

Sample of 40 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 Crystal Lake : 29 espèces reliées par 98 interactions GloBI sur 4 types (connectance 12.0%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
98
Connectance
0.119
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

1,38km²

Avg depth

9,9m

Volume

13,600km³

Watershed

32km²

Shoreline

6,1km

Shore dev. idx

1,46

Residence time

260days

Elevation

271m

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