Ontologia

HydroLAKES lake · #9151

Pymatuning Reservoir

ReservoirUnited States of AmericaNorth America 305 m

Surface area

55,19km²

Avg depth

9,9m

Volume

548,9km³

Shoreline

85km

Administrative coverage

Parent watershed

hybas-70805169102772 km² · upstream 2772 km²

2 dept-equivalent regions (GADM L2)

  • Crawford
    Pennsylvania · United States
    42.02 km²
    76.0% of lake
  • Ashtabula
    Ohio · United States
    13.26 km²
    24.0% of lake

1 intersecting protected areas

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

Species present

889 distinct species · 16 806 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

16 806 obs · 2 cellules
Obs. / cellule
≥ 9 182
9 182–9 181
9 182–9 181
9 182–9 181
< 9 182

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

Ecological tissue

Sample of 45 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 Pymatuning Reservoir : 37 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 77 interactions GloBI sur 4 types (connectance 7.8%, filtre Serrano α=0.2). 8 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
45
Interactions affichées
77
Connectance
0.078
Patrimoniales
1
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

55,19km²

Avg depth

9,9m

Volume

548,900km³

Watershed

425km²

Shoreline

85,0km

Shore dev. idx

3,23

Residence time

975days

Elevation

305m

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