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		<id>https://www.scipedia.com/wd/index.php?action=history&amp;feed=atom&amp;title=Bes_et_al_2009a</id>
		<title>Bes et al 2009a - Revision history</title>
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		<updated>2026-04-18T12:51:08Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://www.scipedia.com/wd/index.php?title=Bes_et_al_2009a&amp;diff=197362&amp;oldid=prev</id>
		<title>Scipediacontent: Scipediacontent moved page Draft Content 607836595 to Bes et al 2009a</title>
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				<updated>2021-02-01T19:44:42Z</updated>
		
		<summary type="html">&lt;p&gt;Scipediacontent moved page &lt;a href=&quot;/public/Draft_Content_607836595&quot; class=&quot;mw-redirect&quot; title=&quot;Draft Content 607836595&quot;&gt;Draft Content 607836595&lt;/a&gt; to &lt;a href=&quot;/public/Bes_et_al_2009a&quot; title=&quot;Bes et al 2009a&quot;&gt;Bes et al 2009a&lt;/a&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan='1' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan='1' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 19:44, 1 February 2021&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan='2' style='text-align: center;' lang='en'&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
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		<author><name>Scipediacontent</name></author>	</entry>

	<entry>
		<id>https://www.scipedia.com/wd/index.php?title=Bes_et_al_2009a&amp;diff=197361&amp;oldid=prev</id>
		<title>Scipediacontent: Created page with &quot; == Abstract ==  The environmental impact of civil aviation at low altitudes concerns local air quality, the contribution to global warming and noise nuisances in residential...&quot;</title>
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				<updated>2021-02-01T19:44:37Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot; == Abstract ==  The environmental impact of civil aviation at low altitudes concerns local air quality, the contribution to global warming and noise nuisances in residential...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;&lt;br /&gt;
== Abstract ==&lt;br /&gt;
&lt;br /&gt;
The environmental impact of civil aviation at low altitudes concerns local air quality, the contribution to global warming and noise nuisances in residential areas located in the vicinity of airports. Aviation is responsible for only a small percentage of man-made CO2 and has a marginal impact on global warming compared to other sources, but the continuous growth of air traffic requires sustainable development to increase, creating economic value with less environmental impact. This research, integrated in the European JTI project Clean Sky, addresses the study of flight departure procedures that minimize the environmental impact of a single aircraft. Departure procedures minimizing perceived noise, the emission of nitrogen oxides and the contribution to the global production of carbon oxides are calculated. From an operational viewpoint, airlines will assign a different priority to each objective and the onboard calculator will provide the most environmental-friendly take-off flight path. These operational constraints entail that the designed algorithm must provide smooth and robust optimal flight paths.&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
== Original document ==&lt;br /&gt;
&lt;br /&gt;
The different versions of the original document can be found in:&lt;br /&gt;
&lt;br /&gt;
* [https://hal.archives-ouvertes.fr/hal-02194352 https://hal.archives-ouvertes.fr/hal-02194352]&lt;br /&gt;
&lt;br /&gt;
* [http://arc.aiaa.org/doi/pdf/10.2514/6.2009-6931 http://arc.aiaa.org/doi/pdf/10.2514/6.2009-6931],&lt;br /&gt;
: [http://dx.doi.org/10.2514/6.2009-6931 http://dx.doi.org/10.2514/6.2009-6931]&lt;br /&gt;
&lt;br /&gt;
* [https://arc.aiaa.org/doi/10.2514/6.2009-6931 https://arc.aiaa.org/doi/10.2514/6.2009-6931],&lt;br /&gt;
: [https://hal.archives-ouvertes.fr/hal-02194352 https://hal.archives-ouvertes.fr/hal-02194352],&lt;br /&gt;
: [https://enu.kz/repository/2009/AIAA-2009-6931.pdf https://enu.kz/repository/2009/AIAA-2009-6931.pdf],&lt;br /&gt;
: [https://academic.microsoft.com/#/detail/2331653767 https://academic.microsoft.com/#/detail/2331653767]&lt;/div&gt;</summary>
		<author><name>Scipediacontent</name></author>	</entry>

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