Ontologia

HydroLAKES lake · #108621

Second Roach Pond

Natural lakeUnited States of AmericaNorth America 386 m

Surface area

3,37km²

Avg depth

6,9m

Volume

23,12km³

Shoreline

14,7km

Administrative coverage

Parent watershed

hybas-7080395750586 km² · upstream 586 km²

1 dept-equivalent regions (GADM L2)

  • Piscataquis
    Maine · United States
    3.38 km²
    100.0% of lake

1 intersecting protected areas

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

Species present

287 distinct species · 2 561 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

2 561 obs · 1 cellules
Obs. / cellule
≥ 2 561
2 561–2 560
2 561–2 560
2 561–2 560
< 2 561

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

Ecological tissue

Sample of 46 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 Second Roach Pond : 36 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 98 interactions GloBI sur 4 types (connectance 9.1%, filtre Serrano α=0.2). 11 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
47
Interactions affichées
98
Connectance
0.091
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

3,37km²

Avg depth

6,9m

Volume

23,120km³

Watershed

77km²

Shoreline

14,7km

Shore dev. idx

2,25

Residence time

152days

Elevation

386m

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