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Tytuł:
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Reconstructing the historical expansion of industrial swine production from Landsat imagery.
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Autorzy:
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Montefiore LR; Biological and Agricultural Engineering, North Carolina State University, Campus Box 7625, Raleigh, NC, 27695, USA.
Nelson NG; Biological and Agricultural Engineering, North Carolina State University, Campus Box 7625, Raleigh, NC, 27695, USA. .; Center for Geospatial Analytics, North Carolina State University, Raleigh, NC, 27695, USA. .
Dean A; Biological and Agricultural Engineering, North Carolina State University, Campus Box 7625, Raleigh, NC, 27695, USA.
Sharara M; Biological and Agricultural Engineering, North Carolina State University, Campus Box 7625, Raleigh, NC, 27695, USA.
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Źródło:
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Scientific reports [Sci Rep] 2022 Feb 02; Vol. 12 (1), pp. 1736. Date of Electronic Publication: 2022 Feb 02.
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Typ publikacji:
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Historical Article; Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S.
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Język:
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English
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Imprint Name(s):
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Original Publication: London : Nature Publishing Group, copyright 2011-
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MeSH Terms:
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Pork Meat*
Sus scrofa*
Animal Husbandry/*history
Farms/*history
Food Industry/*history
Animals ; Environmental Monitoring/history ; History, 20th Century ; History, 21st Century ; North Carolina ; Sewage ; Time Factors ; Waste Disposal, Fluid/history
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References:
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Environ Sci Technol. 2003 Dec 15;37(24):5471-8. (PMID: 14717153)
Philos Trans R Soc Lond B Biol Sci. 2013 May 27;368(1621):20130164. (PMID: 23713126)
J Anim Sci. 1998 Oct;76(10):2641-8. (PMID: 9814905)
Sci Total Environ. 2018 Nov 15;642:887-893. (PMID: 29929140)
Sci Total Environ. 2002 Nov 1;299(1-3):89-95. (PMID: 12462576)
Environ Health Perspect. 2007 Feb;115(2):308-12. (PMID: 17384784)
Environ Health Perspect. 2013 Jun;121(6):A182-9. (PMID: 23732659)
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Substance Nomenclature:
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0 (Sewage)
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Entry Date(s):
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Date Created: 20220203 Date Completed: 20220308 Latest Revision: 20220308
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Update Code:
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20240104
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PubMed Central ID:
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PMC8810989
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DOI:
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10.1038/s41598-022-05789-5
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PMID:
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35110637
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In the USA, historical data on the period over which industrial swine farms have operated are usually only available at the county scale and released every 5 years via the USDA Census of Agriculture, leaving the history of the swine industry and its potential legacy effects on the environment poorly understood. We developed a changepoint-based workflow that recreates the construction timelines of swine farms, specifically by identifying the construction years of swine manure lagoons from historical Landsat 5 imagery for the period of 1984 to 2012. The study focused on the Coastal Plain of North Carolina, a major pork-producing state in the USA. The algorithm successfully predicted the year of swine waste lagoon construction (+ /- 1 year) with an accuracy of approximately 94% when applied to the study area. By estimating the year of construction of 3405 swine waste lagoons in NC, we increased the resolution of available information on the expansion of swine production from the county scale to spatially-explicit locations. We further analyzed how the locations of swine waste lagoons changed in proximity to water resources over time, and found a significant increase in swine waste lagoon distances to the nearest water feature across the period of record.
(© 2022. The Author(s).)
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