Ontologia

HydroLAKES lake · #111675

Pymatuning Reservoir

Natural lakeUnited States of AmericaNorth America 305 m

Surface area

5,89km²

Avg depth

4,5m

Volume

26,32km³

Shoreline

19,9km

Administrative coverage

Parent watershed

hybas-70805169102772 km² · upstream 2772 km²

1 dept-equivalent regions (GADM L2)

  • Crawford
    Pennsylvania · United States
    5.90 km²
    100.0% of lake

1 intersecting protected areas

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

Species present

1 003 distinct species · 59 874 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

59 874 obs · 1 cellules
Obs. / cellule
≥ 59 874
59 874–59 873
59 874–59 873
59 874–59 873
< 59 874

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

Ecological tissue

Sample of 36 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 : 27 espèces dont 2 patrimoniales (LR IUCN CR/EN/VU) reliées par 62 interactions GloBI sur 4 types (connectance 9.3%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
62
Connectance
0.093
Patrimoniales
2
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

5,89km²

Avg depth

4,5m

Volume

26,320km³

Watershed

100km²

Shoreline

19,9km

Shore dev. idx

2,32

Residence time

193days

Elevation

305m

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