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• W3048392626 endingPage "180" @default.
• W3048392626 startingPage "139" @default.
• W3048392626 abstract "Nutrient pollution and greenhouse gas emissions related to crop agriculture and confined animal feeding operations (CAFOs) in the US have changed substantially in recent years, in amounts and forms. This review is intended to provide a broad view of how nutrient inputs-from fertilizer and CAFOs-as well as atmospheric NH3 and greenhouse gas emissions, are changing regionally within the US and how these changes compare with nutrient inputs from human wastewater. Use of commercial nitrogen (N) fertilizer in the US, which now exceeds 12,000,000 metric tonnes (MT) continues to increase, at a rate of 60,000 MT per year, while that of phosphorus (P) has remained nearly constant over the past decade at around 1,800,000 MT. The number of CAFOs in the US has increased nearly 10% since 2012, driven largely by a near 13% increase in hog production. The annualized inventory of cattle, dairy cows, hogs, broiler chickens and turkeys is approximately 8.7 billion, but CAFOs are highly regionally concentrated by animal sector. Country-wide, N applied by fertilizer is about threefold greater than manure N inputs, but for P these inputs are more comparable. Total manure inputs now exceed 4,000,000 MT as N and 1,400,000 MT as P. For both N and P, inputs and proportions vary widely by US region. The waste from hog and dairy operations is mainly held in open lagoons that contribute to NH3 and greenhouse gas (as CH4 and N2O) emissions. Emissions of NH3 from animal waste in 2019 were estimated at > 4,500,000 MT. Emissions of CH4 from manure management increased 66% from 1990 to 2017 (that from dairy increased 134%, cattle 9.6%, hogs 29% and poultry 3%), while those of N2O increased 34% over the same time period (dairy 15%, cattle 46%, hogs 58%, and poultry 14%). Waste from CAFOs contribute substantially to nutrient pollution when spread on fields, often at higher N and P application rates than those of commercial fertilizer. Managing the runoff associated with fertilizer use has improved with best management practices, but reducing the growing waste from CAFO operations is essential if eutrophication and its effects on fresh and marine waters-namely hypoxia and harmful algal blooms (HABs)-are to be reduced." @default.
• W3048392626 created "2020-08-18" @default.
• W3048392626 creator A5085771805 @default.
• W3048392626 date "2020-08-10" @default.
• W3048392626 modified "2023-10-17" @default.
• W3048392626 title "From hogs to HABs: impacts of industrial farming in the US on nitrogen and phosphorus and greenhouse gas pollution" @default.
• W3048392626 cites W140346933 @default.
• W3048392626 cites W1482867610 @default.
• W3048392626 cites W1565313804 @default.
• W3048392626 cites W1588969760 @default.
• W3048392626 cites W1593566018 @default.
• W3048392626 cites W1863346301 @default.
• W3048392626 cites W1895993419 @default.
• W3048392626 cites W1914782372 @default.
• W3048392626 cites W1964384119 @default.
• W3048392626 cites W1968107933 @default.
• W3048392626 cites W1973438833 @default.
• W3048392626 cites W1976222527 @default.
• W3048392626 cites W1976698188 @default.
• W3048392626 cites W1977341902 @default.
• W3048392626 cites W1978007507 @default.
• W3048392626 cites W1978424046 @default.
• W3048392626 cites W1979249939 @default.
• W3048392626 cites W1980436028 @default.
• W3048392626 cites W1982670461 @default.
• W3048392626 cites W1983359706 @default.
• W3048392626 cites W1994047322 @default.
• W3048392626 cites W1997354659 @default.
• W3048392626 cites W2004450131 @default.
• W3048392626 cites W2005510075 @default.
• W3048392626 cites W2010154609 @default.
• W3048392626 cites W2011307488 @default.
• W3048392626 cites W2020023668 @default.
• W3048392626 cites W2021687116 @default.
• W3048392626 cites W2022976105 @default.
• W3048392626 cites W2023123895 @default.
• W3048392626 cites W2024468472 @default.
• W3048392626 cites W2029039279 @default.
• W3048392626 cites W2035503922 @default.
• W3048392626 cites W2043930670 @default.
• W3048392626 cites W2047493008 @default.
• W3048392626 cites W2055654927 @default.
• W3048392626 cites W2057404255 @default.
• W3048392626 cites W2060657464 @default.
• W3048392626 cites W2067184396 @default.
• W3048392626 cites W2069396979 @default.
• W3048392626 cites W2082008218 @default.
• W3048392626 cites W2082684619 @default.
• W3048392626 cites W2084262312 @default.
• W3048392626 cites W2084461618 @default.
• W3048392626 cites W2085212297 @default.
• W3048392626 cites W2090157291 @default.
• W3048392626 cites W2093933419 @default.
• W3048392626 cites W2095423233 @default.
• W3048392626 cites W2095489410 @default.
• W3048392626 cites W2095867549 @default.
• W3048392626 cites W2097004990 @default.
• W3048392626 cites W2099928486 @default.
• W3048392626 cites W2104330305 @default.
• W3048392626 cites W2110533085 @default.
• W3048392626 cites W2111836551 @default.
• W3048392626 cites W2114124026 @default.
• W3048392626 cites W2120634571 @default.
• W3048392626 cites W2129246158 @default.
• W3048392626 cites W2129728588 @default.
• W3048392626 cites W2130231032 @default.
• W3048392626 cites W2131659431 @default.
• W3048392626 cites W2133634309 @default.
• W3048392626 cites W2138335904 @default.
• W3048392626 cites W2138397808 @default.
• W3048392626 cites W2142126500 @default.
• W3048392626 cites W2142697528 @default.
• W3048392626 cites W2142782952 @default.
• W3048392626 cites W2144911458 @default.
• W3048392626 cites W2147470277 @default.
• W3048392626 cites W2149598896 @default.
• W3048392626 cites W2150932020 @default.
• W3048392626 cites W2151551958 @default.
• W3048392626 cites W2152484889 @default.
• W3048392626 cites W2153082073 @default.
• W3048392626 cites W2153137590 @default.
• W3048392626 cites W2154655854 @default.
• W3048392626 cites W2162905331 @default.
• W3048392626 cites W2164045649 @default.
• W3048392626 cites W2165786993 @default.
• W3048392626 cites W2171574403 @default.
• W3048392626 cites W2180146547 @default.
• W3048392626 cites W2276915090 @default.
• W3048392626 cites W2290034724 @default.
• W3048392626 cites W2298950893 @default.
• W3048392626 cites W2317710933 @default.
• W3048392626 cites W2320844463 @default.
• W3048392626 cites W2321252296 @default.
• W3048392626 cites W2321693293 @default.
• W3048392626 cites W2340920477 @default.
• W3048392626 cites W2395602656 @default.
• W3048392626 cites W2404675089 @default.
• W3048392626 cites W2432074842 @default.

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