Ontologia

HydroLAKES lake · #9063

Lac · #9063

ReservoirUnited States of AmericaNorth America 101 m

Surface area

13,46km²

Avg depth

14,1m

Volume

190km³

Shoreline

40,5km

Administrative coverage

Parent watershed

hybas-70804546902677 km² · upstream 2677 km²

3 dept-equivalent regions (GADM L2)

  • Merrimack
    New Hampshire · United States
    6.87 km²
    51.0% of lake
  • Belknap
    New Hampshire · United States
    5.11 km²
    37.9% of lake
  • Grafton
    New Hampshire · United States
    1.50 km²
    11.1% of lake

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

Species present

222 distinct species · 3 700 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 700 obs · 1 cellules
Obs. / cellule
≥ 3 700
3 700–3 699
3 700–3 699
3 700–3 699
< 3 700

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

Ecological tissue

Sample of 39 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 Lac · #9063 : 27 espèces reliées par 86 interactions GloBI sur 4 types (connectance 11.6%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
39
Interactions affichées
86
Connectance
0.116
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

13,46km²

Avg depth

14,1m

Volume

190,000km³

Watershed

2 624km²

Shoreline

40,5km

Shore dev. idx

3,11

Residence time

34days

Elevation

101m

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