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		<id>https://www.designingbuildings.co.uk/w/index.php?action=history&amp;feed=atom&amp;title=Long-lived_greenhouse_gases</id>
		<title>Long-lived greenhouse gases - Revision history</title>
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		<updated>2026-05-24T18:19:31Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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		<id>https://www.designingbuildings.co.uk/w/index.php?title=Long-lived_greenhouse_gases&amp;diff=301582&amp;oldid=prev</id>
		<title>Designing Buildings: Created page with &quot;[https://www.cambridge.org/core/books/climate-change-2021-the-physical-science-basis/annex-vii-glossary/058768DADC00B52E2ED3381D0259B4E0 Climate Change 2021 – The Physical Scie...&quot;</title>
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				<updated>2025-05-02T07:11:49Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;[https://www.cambridge.org/core/books/climate-change-2021-the-physical-science-basis/annex-vii-glossary/058768DADC00B52E2ED3381D0259B4E0 Climate Change 2021 – The Physical Scie...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;[https://www.cambridge.org/core/books/climate-change-2021-the-physical-science-basis/annex-vii-glossary/058768DADC00B52E2ED3381D0259B4E0 Climate Change 2021 – The Physical Science Basis, Annex VII: Glossary], written by the Intergovernmental Panel on Climate Change (IPCC) and published by Cambridge University Press in 2023, defines long-lived greenhouse gases (LLGHGs) as: ‘A set of well-mixed greenhouse gases with long atmospheric lifetimes. This set of compounds includes carbon dioxide (CO2) and nitrous oxide (N2O), together with some halogenated compounds. They have a warming effect on climate. These compounds accumulate in the atmosphere at decadal to centennial time scales, and their effect on climate hence persists for decades to centuries after their emission. On time scales of decades to a century, already emitted emissions of long-lived climate forcers can only be abated by greenhouse gas removal.’&lt;br /&gt;
&lt;br /&gt;
= Related articles on Designing Buildings =&lt;br /&gt;
&lt;br /&gt;
* Adaptation.&lt;br /&gt;
* Atmosphere.&lt;br /&gt;
* Carbon.&lt;br /&gt;
* Climate Change Act.&lt;br /&gt;
* Climate Change.&lt;br /&gt;
* Earth overshoot day.&lt;br /&gt;
* Energy Act.&lt;br /&gt;
* Global warming.&lt;br /&gt;
* Greenhouse gas.&lt;br /&gt;
* IPCC.&lt;br /&gt;
* Solar radiation.&lt;br /&gt;
* Resilience.&lt;br /&gt;
* Sustainability.&lt;br /&gt;
* Sustainable development.&lt;br /&gt;
* Sustainable materials.&lt;br /&gt;
&lt;br /&gt;
[[Category:DCN_Definition]] [[Category:Definitions]] [[Category:Sustainability]]&lt;/div&gt;</summary>
		<author><name>Designing Buildings</name></author>	</entry>

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