M
Marc W. Beutel
Researcher at University of California, Merced
Publications - 74
Citations - 1874
Marc W. Beutel is an academic researcher from University of California, Merced. The author has contributed to research in topics: Hypolimnion & Water quality. The author has an hindex of 21, co-authored 70 publications receiving 1580 citations. Previous affiliations of Marc W. Beutel include University of California, Berkeley & Washington State University.
Papers
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Journal ArticleDOI
A review of the effects of hypolimnetic oxygenation on lake and reservoir water quality
Marc W. Beutel,Alex J. Horne +1 more
TL;DR: A number of short-term experimental hypolimnetic oxygenation systems were operated in the 1970s, but large scale systems were not implemented until the 1980s as discussed by the authors, and these systems have been operating in Lakes Sempach, Baldegg, and Hallwil, Switzerland, since the early 1980s to ameliorate cultural eutrophication.
Journal ArticleDOI
Inhibition of ammonia release from anoxic profundal sediments in lakes using hypolimnetic oxygenation
TL;DR: In this paper, the authors examined how dissolved oxygen levels impact sediment release of ammonia in 12 lakes and reservoirs and found that under oxic conditions, ammonia release was negligible in sediments from oligotrophic and mesotrophic sites and generally lower or reversed in eutrophic sites.
Journal ArticleDOI
Effects of aerobic and anaerobic conditions on P, N, Fe, Mn, and Hg accumulation in waters overlaying profundal sediments of an oligo-mesotrophic lake.
TL;DR: Mercury appeared during mildly reducing conditions and showed a significant correlation with manganese during the anaerobic phase, suggesting that Mn oxide reduction was the source of Hg in chamber water.
Book ChapterDOI
Adsorption and Desorption of Chlorpyrifos to Soils and Sediments
TL;DR: There appears to be no definitive quantification of chlorpyrifos adsorption or desorption characteristics, which means it is difficult to predict its adsorptive behavior with certainty, without resorting to experimental methods specific to the soil or sediment of interest.
Journal ArticleDOI
Research advances and challenges in the microbiology of enhanced biological phosphorus removal--a critical review.
TL;DR: Recommendations regarding the future direction of EBPR microbial research were developed, including shifting from a reductionist approach to a more holistic system‐based approach, and using a combination of culture‐dependent and culture‐independent techniques in characterizing microbial composition.