scholarly journals Hypolimnetic oxygenation 1: win–win solution for massive salmonid mortalities in a reservoir tailwater hatchery on the Mokelumne River, California

2019 ◽  
Vol 35 (3) ◽  
pp. 308-322 ◽  
Author(s):  
Alex J. Horne
Keyword(s):  
Hypolimnetic Oxygenation ◽  
Mokelumne River

Using stable isotope analysis to assess the effects of hypolimnetic oxygenation on diet in a mixed cold- and warmwater fish community

2017 ◽  
Vol 100 (8) ◽  
pp. 1007-1017 ◽  
Author(s):  
Megan Marie Skinner ◽  
Benjamin K Cross ◽  
Barry C Moore
Keyword(s):  
Stable Isotope ◽  
Stable Isotope Analysis ◽  
Fish Community ◽  
Isotope Analysis ◽  
Hypolimnetic Oxygenation ◽  
Warmwater Fish

scholarly journals Hypolimnetic oxygenation 3: an engineered switch from eutrophic to a meso-/oligotrophic state in a California reservoir

2019 ◽  
Vol 35 (3) ◽  
pp. 338-353 ◽  
Author(s):  
Alex J. Horne ◽  
Marc Beutel
Keyword(s):  
Hypolimnetic Oxygenation

Hypolimnetic oxygenation using liquid oxygen

1975 ◽  
Vol 11 (2) ◽  
pp. 294-299 ◽  
Author(s):  
Arlo W. Fast ◽  
William J. Overholtz ◽  
Richard A. Tubb
Keyword(s):  
Liquid Oxygen ◽  
Hypolimnetic Oxygenation

Influence of extended water column mixing during the first 2 years of hypolimnetic oxygenation on the phytoplankton community of Amisk Lake, Alberta

1997 ◽  
Vol 54 (9) ◽  
pp. 2133-2145 ◽  
Author(s):  
D J Webb ◽  
R D Robarts ◽  
E E Prepas
Keyword(s):  
Water Column ◽  
Trophic Status ◽  
Phytoplankton Community ◽  
Euphotic Zone ◽  
Open Water ◽  
Eutrophic Lake ◽  
Cyanobacterial Blooms ◽  
Chl A ◽  
Hypolimnetic Oxygenation ◽  
Physical Variables

The phytoplankton community, physical variables, and nutrient and chlorophyll a (Chl a) concentrations were monitored during the first two of six open-water seasons of hypolimnetic oxygenation in double-basined Amisk Lake, Alberta. Deep mixing of the water column in the treated basin (Zmax = 34 m) in spring was enhanced by hypolimnetic oxygenation. Oxygenation began in June 1988, when stratification was likely already established, but subsequent year-round treatment favoured an extended spring diatom bloom (Asterionella formosa and Cyclotella spp.), followed by a delay in the development of, and reduction in the severity of, cyanobacterial blooms (Aphanizomenon flos-aquae and Anabaena flos-aquae) in 1989. Historically, mean summer Chl a and total phosphorus (TP) concentrations in the euphotic zone (0-6 m) of the treated basin were 15.9 ± 1.6 and 33.5 ± 1.5 µg ·L-1, respectively, indicating a eutrophic lake. In 1988 and 1989, mean summer Chl a (10.0 ± 0.6 and 8.1 ± 0.7 µg ·L-1, respectively) and TP concentrations (29.0 ± 0.5 and 22.5 ± 0.9 µg ·L-1, respectively) in this stratum were lower than historic values (P < 0.05), indicating that the trophic status of Amisk Lake had shifted towards mesotrophy.

Migration characteristics of hatchery and natural-origin Oncorhynchus mykiss from the lower Mokelumne River, California

2011 ◽  
Vol 94 (2) ◽  
pp. 363-375 ◽  
Author(s):  
S. Casey Del Real ◽  
Michelle Workman ◽  
Joseph Merz
Keyword(s):  
Oncorhynchus Mykiss ◽  
Natural Origin ◽  
Mokelumne River
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