化学尾迹阴谋论
参考资料

1 2 3  Fraser, Stephen. . Current Science. 2009, 94 (14): 8–9  [2018-04-22]. （原始内容存档于2016-08-18）. Some theorists speculate that the goal is population control; some say it's climate modification; others say it's military weapons testing.
1 2 3 4 5 6 7 8 9 10  Watson, Traci. . USA Today. 2001-03-07: A.04  [2018-04-03]. （原始内容存档于2012-12-17）. Exasperated by persistent questions, the Environmental Protection Agency, NASA, the Federal Aviation Administration and the National Oceanic and Atmospheric Administration joined forces last fall to publish a fact sheet explaining the science of contrail formation. A few months earlier, the Air Force had put out its own fact sheet, which tries to refute its opponents' arguments point by point.  "If you try to pin these people down and refute things, it's, 'Well, you're just part of the conspiracy,' " says atmospheric scientist Patrick Minnis of NASA's Langley Research Center in Hampton, Va. "Logic is not exactly a real selling point for most of them."
1 2  James, Nigel. Knight, Peter , 编. . Conspiracy Theories in American History: An Encyclopedia (ABC-CLIO). 2003: 197–199  [2018-04-22]. ISBN 978-1-57607-812-9. （原始内容存档于2021-02-06）. there are no books on the subject to date. Reports on contrails are carried by dedicated websites...Mainstream news agencies rarely report on concerns over contrails, and when they do it is in terms of anti-government “paranoia.” When USA Today ran a contrail story it likened the story to something out of The X-Files, arguing that it was only those who are suspicious of the government who believe that lines in the sky are evidence of malfeasance.Some suggested that they are trying to slow down global warming with compounds that reflect sun-light into the sky.
1 2 3  Schlatter, Thomas. . Weatherwise. 2001-030-09  [2018-04-12]. （原始内容存档于2001-03-09）.  请检查|date=中的日期值 (帮助)
1 2 3 4 5 6 7 8 9   (PDF). US Air Force. 2005-10-13  [2018-04-03]. （原始内容存档 (PDF)于2013-03-06）.
1 2  Radford, Benjamin. . Skeptical Inquirer. March–April 2009, 33 (2): 25  [2018-04-12]. （原始内容存档于2009-12-28）.
1 2 3  Thomas, Dave. . Skeptical Inquirer. September 2008, 18 (3)  [2018-04-03]. （原始内容存档于2015-04-14）.
↑  Cama, Timothy. . the Hill. 2015-03-13  [2016-12-10]. （原始内容存档于2016-10-24）. Conspiracy theorists say that government officials or others are using jets to spray harmful chemicals into the atmosphere. They cite the contrails left by jets as evidence of the chemicals. The EPA has added a new notice to its website, which links to a fact sheet explaining that the trails left by jets in the atmosphere are only ice particles and contain no harmful chemicals. “Contrails are line-shaped clouds or ‘Condensation trails’ composed of ice particles that are visible behind jet aircraft engines under certain atmospheric conditions and at times can persist,” says the notice, posted to the EPA’s website Friday. “EPA is not aware of any deliberate actions to release chemical or biological agents into the atmosphere.” Theorists have posited that the chemicals are meant to control the climate, to harm humans or to kill them. The fact sheet from the EPA and other federal agencies like the Federal Aviation Administration and the National Oceanic and Atmospheric Administration was first published in 2000, when the chemtrails conspiracy became popular on the Web. An EPA spokeswoman said the agency frequently receives questions about chemtrails.
1 2 3  Smith, Oliver. . telegraph.co.uk. the Telegraph. 2013-09-24  [2016-12-11]. （原始内容存档于2016-12-22）. So persistent is the chemtrail theory that US government agencies regularly receive calls from irate citizens demanding an explanation...The conspiracy theory took root in the Nineties, with the publication of a US Air Force research paper about weather modification...Governments and scientific institutions have of course dismissed the theories, and claim those vapour trails which persist for longer than usual, or disperse to cover a wide area, are just normal contrails.
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1 2 3  Paul Simons. . The Times. 2013-09-27  [2018-04-03]. （原始内容存档于2015-03-15）. This conspiracy idea took hold in 1996 when the US Government was accused of trying to modify the weather for military means
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1 2  Benjamin Radford for Discovery. May 1, 2014. Viral Video Claims to Prove 'Chemtrails' Conspiracy （页面存档备份，存于）
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↑  . Publications: Debates: Committees of the House: Petitions: The Environment 1030. Parliament of Canada. 2003-06-03  [2009-04-13]. （原始内容存档于2010-11-18）. Mr. John Herron (Fundy—Royal, PC): Mr. Speaker, I am presenting a petition on behalf of Mr. Brian Holmes of Ontario regarding aerial spraying. Mr. Holmes has collected signatures from across the country from concerned Canadians who believe that chemicals used in aerial sprayings are adversely affecting the health of Canadians. The petitioners call upon Parliament to stop this type of high altitude spraying. The petition has been duly certified by the clerk and I present it at this time.
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↑  . United Kingdom Parliament. 2005-11-08  [2009-03-12]. （原始内容存档于2009-06-15）. Mr. Morley: The Department is not researching into chemtrails from aircraft as they are not scientifically recognised phenomena.
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↑  Bowerman, Mary. . USA Today. 2016-08-16  [2018-04-22]. （原始内容存档于2017-03-18）.
↑  Kuhn, Peter M. . Journal of the Atmospheric Sciences. 1970-09-01, 27 (6)  [2022-11-07]. Bibcode:1970JAtS...27..937K. ISSN 0022-4928. doi:10.1175/1520-0469(1970)027<0937:AOOCEO>2.0.CO;2. （原始内容存档于2022-11-07） （英语）.
↑  Knollenberg, R. G. . Journal of the Atmospheric Sciences. 1972-10-01, 29 (7)  [2022-11-07]. Bibcode:1972JAtS...29.1367K. ISSN 0022-4928. doi:10.1175/1520-0469(1972)029<1367:MOTGOT>2.0.CO;2. （原始内容存档于2022-11-10） （英语）.
↑  Laakso, Anton; Partanen, Antti-Ilari; Kokkola, Harri; Laaksonen, Ari; Lehtinen, Kari E J; Korhonen, Hannele. . Environmental Research Letters. 2012-09-01, 7 (3)  [2022-11-07]. Bibcode:2012ERL.....7c4021L. ISSN 1748-9326. doi:10.1088/1748-9326/7/3/034021. （原始内容存档于2022-11-07）.
↑  Berman, Bob. . Astronomy. 2009, 37 (9): 14  [2018-04-22]. （原始内容存档于2014-04-13）.
↑  Shearer, Christine; West, Mick; Caldeira, Ken; Davis, Steven J. . Environmental Research Letters. 2016-08-01, 11 (8)  [2022-11-07]. Bibcode:2016ERL....11h4011S. ISSN 1748-9326. doi:10.1088/1748-9326/11/8/084011. （原始内容存档于2023-01-24）.
↑  Fritz, Angela. . The Washington Post. 2016-08-16  [2018-04-22]. （原始内容存档于2016-10-03）.
常见的并流飞机云。
20世纪40年代初的螺旋桨驱动飞机制造的飞机云。
空中客车A340（右）和更老旧的波音707（左）进行飞机云测试。