Ontologia

HydroLAKES lake · #838

Toledo Bend Reservoir

ReservoirUnited States of AmericaNorth America 52 m

Surface area

599,62km²

Avg depth

10,5m

Volume

6 287,7km³

Shoreline

729,6km

Administrative coverage

Parent watershed

hybas-7080731990564 km² · upstream 15957 km²

5 dept-equivalent regions (GADM L2)

  • Sabine
    Louisiana · United States
    345.73 km²
    57.7% of lake
  • Sabine
    Texas · United States
    175.24 km²
    29.2% of lake
  • Shelby
    Texas · United States
    62.65 km²
    10.5% of lake
  • De Soto
    Louisiana · United States
    9.27 km²
    1.5% of lake
  • Newton
    Texas · United States
    6.25 km²
    1.0% of lake

4 intersecting protected areas

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

Species present

760 distinct species · 28 967 observations

Source: GBIF Occurrence snapshot 2026-05-01.

Densité d'observations

28 967 obs · 16 cellules
Obs. / cellule
≥ 15 944
3 478–15 943
1 082–3 477
449–1 081
< 449

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

Ecological tissue

Sample of 37 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 Toledo Bend Reservoir : 24 espèces dont 1 patrimoniale (LR IUCN CR/EN/VU) reliées par 74 interactions GloBI sur 3 types (connectance 11.1%, filtre Serrano α=0.2). 13 bulles taxonomiques (cascade genre/famille GloBI, ≥3 espèces).

Espèces affichées
37
Interactions affichées
74
Connectance
0.111
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

599,62km²

Avg depth

10,5m

Volume

6 287,700km³

Watershed

18 647km²

Shoreline

729,6km

Shore dev. idx

8,40

Residence time

375days

Elevation

52m

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