Ontologia

HydroLAKES lake · #9168

Lake Arthur

ReservoirUnited States of AmericaNorth America 363 m

Surface area

11,76km²

Avg depth

10,3m

Volume

120,9km³

Shoreline

57,8km

Administrative coverage

Parent watershed

hybas-70805196102159 km² · upstream 2159 km²

1 dept-equivalent regions (GADM L2)

  • Butler
    Pennsylvania · United States
    11.78 km²
    100.0% of lake

1 intersecting protected areas

  • Moraine

    IUCN V

    State Park

    11.78 km² overlap

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

Species present

1 168 distinct species · 180 008 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

180 008 obs · 1 cellules
Obs. / cellule
≥ 180 008
180 008–180 007
180 008–180 007
180 008–180 007
< 180 008

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

Ecological tissue

Sample of 34 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 Lake Arthur : 25 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 56 interactions GloBI sur 3 types (connectance 10.0%, filtre Serrano α=0.2). 9 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
34
Interactions affichées
56
Connectance
0.100
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

11,76km²

Avg depth

10,3m

Volume

120,900km³

Watershed

133km²

Shoreline

57,8km

Shore dev. idx

4,76

Residence time

614days

Elevation

363m

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