Ontologia

HydroLAKES lake · #111448

Otis Reservoir

ReservoirUnited States of AmericaNorth America 433 m

Surface area

3,71km²

Avg depth

8,2m

Volume

30,3km³

Shoreline

20,3km

Administrative coverage

Parent watershed

hybas-70804946501532 km² · upstream 1532 km²

2 dept-equivalent regions (GADM L2)

  • Berkshire
    Massachusetts · United States
    2.61 km²
    70.2% of lake
  • Hampden
    Massachusetts · United States
    1.11 km²
    29.8% of lake

1 intersecting protected areas

  • Tolland

    IUCN VI

    State Forest

    3.25 km² overlap

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

Species present

346 distinct species · 2 515 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 515 obs · 1 cellules
Obs. / cellule
≥ 2 515
2 515–2 514
2 515–2 514
2 515–2 514
< 2 515

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

Ecological tissue

Sample of 41 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 Otis Reservoir : 29 espèces reliées par 86 interactions GloBI sur 4 types (connectance 10.5%, filtre Serrano α=0.2). 12 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
86
Connectance
0.105
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

3,71km²

Avg depth

8,2m

Volume

30,300km³

Watershed

41km²

Shoreline

20,3km

Shore dev. idx

2,97

Residence time

324days

Elevation

433m

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