Ontologia

HydroLAKES lake · #111987

Little River Lake

ReservoirUnited States of AmericaNorth America 317 m

Surface area

2,79km²

Avg depth

14,4m

Volume

40,3km³

Shoreline

18,5km

Administrative coverage

Parent watershed

hybas-70805384001466 km² · upstream 1466 km²

1 dept-equivalent regions (GADM L2)

  • Decatur
    Iowa · United States
    2.80 km²
    100.0% of lake

1 intersecting protected areas

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

Species present

753 distinct species · 4 253 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

4 253 obs · 1 cellules
Obs. / cellule
≥ 4 253
4 253–4 252
4 253–4 252
4 253–4 252
< 4 253

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

Ecological tissue

Sample of 30 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 Little River Lake : 18 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 108 interactions GloBI sur 4 types (connectance 23.2%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
31
Interactions affichées
108
Connectance
0.232
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

2,79km²

Avg depth

14,4m

Volume

40,300km³

Watershed

57km²

Shoreline

18,5km

Shore dev. idx

3,12

Residence time

1 072days

Elevation

317m

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