Ontologia

HydroLAKES lake · #1059190

Spring Hollow Reservoir

ReservoirUnited States of AmericaNorth America 434 m

Surface area

0,41km²

Avg depth

34,7m

Volume

14,1km³

Shoreline

4,2km

Administrative coverage

Parent watershed

hybas-70806110801880 km² · upstream 1880 km²

1 dept-equivalent regions (GADM L2)

  • Roanoke
    Virginia · United States
    0.41 km²
    100.0% of lake

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

Species present

410 distinct species · 3 890 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

3 890 obs · 1 cellules
Obs. / cellule
≥ 3 890
3 890–3 889
3 890–3 889
3 890–3 889
< 3 890

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

Ecological tissue

Sample of 40 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 Spring Hollow Reservoir : 31 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 75 interactions GloBI sur 4 types (connectance 9.1%, filtre Serrano α=0.2). 10 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
41
Interactions affichées
75
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

0,41km²

Avg depth

34,7m

Volume

14,100km³

Watershed

7km²

Shoreline

4,2km

Shore dev. idx

1,85

Residence time

1 793days

Elevation

434m

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