手机体育投注平台

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  1. 手机体育投注平台 Book Series

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    手机体育投注平台 Book

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    Article

    Retention of Swine Slurry Constituents in Soil and Crop Residue as Affected by Setback Distance

    手机体育投注平台 Setbacks are prescribed distances from surface waters within which manure application is not allowed. Little information is available concerning the retention of swine slurry constituents in soil and crop resi...

    John E. Gilley, Shannon L. Bartelt-Hunt, Kent M. Eskridge in Water, Air, & Soil Pollution (2020)

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    History, Evolution, and Future of Rapid Environmental Assays Used to Evaluate Water Quality and Ecosystem Health

    手机体育投注平台 Contaminants of emerging concern (CECs), or emerging contaminants, comprise a wide array of chemical compounds from various sources, such as industrial, municipal, and agricultural origins. These compounds, pr...

    Daniel D. Snow, Michael T. Meyer in Resilience, Response, and Risk in Water Sy… (2020)

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    Article

    Assessment of Gene Expression Biomarkers in the Chilean Pencil Catfish, Trichomycterus areolatus, from the Choapa River Basin, Coquimbo Chile

    The objective of this study was to describe changes in the gene expression in the Chilean catfish, Trichomycterus areolatus, based on their geographic location within the Choapa River. Genes of choice included th...

    Jonathan M. Ali, Angela Montecinos in Archives of Environmental Contamination an… (2020)

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    Microbial Transformation of A Sulfonamide Antibiotic Under Various Background Nutrient Conditions

    手机体育投注平台 Certain microbes can biotransform antibiotics. Little is known about these microbes or the biotransformation processes. The objective of this study was to determine the effects of background nutrient condition...

    Rachel E. Levine, Yuping Zhang, Yifei Leng in Bulletin of Environmental Contamination an… (2019)

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    Sensitive and simplified analysis of natural and synthetic steroids in water and solids using on-line solid-phase extraction and microwave-assisted solvent extraction coupled to liquid chromatography tandem mass spectrometry atmospheric pressure photoionization

    手机体育投注平台 Analytical methods for the determination of several natural and synthetic steroids in water and solid samples were developed using liquid chromatography tandem mass spectrometry. Atmospheric pressure photoioni...

    Daniel D. Snow, Teyona Damon-Powell in Analytical and Bioanalytical Chemistry (2013)

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    手机体育投注平台 Article

    Cyanobacteria and microcystin in the Nebraska (USA) Sand Hills Lakes before and after modern agriculture

    Chlorophyll a, zeaxanthin, and pheophytin a手机体育投注平台 were measured from sediment core samples from three lakes (Dewey, Island, and Two Mile Lakes) in the Nebraska Sand Hills. Pigments were extracted and identified by high...

    Aris A. Efting, Daniel D. Snow, Sherilyn C. Fritz in Journal of Paleolimnology (2011)

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    Distribution of Selenium, Mercury, and Methylmercury in Surficial Missouri River Sediments

    手机体育投注平台 Sediment deposition into Lewis and Clark Lake, an impoundment of the Missouri River, has caused substantial storage capacity reductions. Current proposals to hydrologically flush sediment would disturb river a...

    Brenda M. Pracheil, Daniel D. Snow in Bulletin of Environmental Contamination an… (2010)