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		<title>Aridity - Revision history</title>
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		<updated>2026-04-05T04:32:22Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://www.designingbuildings.co.uk/w/index.php?title=Aridity&amp;diff=300511&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>2025-04-15T06:50:04Z</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 arid zones as: ‘Areas where vegetation growth is severely constrained due to limited water availability. For the most part, the native vegetation of arid zones is sparse. There is high rainfall variability, with annual averages below 300 mm. Crop farming in arid zones requires irrigation.’&lt;br /&gt;
&lt;br /&gt;
It defines aridity as: ‘The state of a long-term climatic feature characterized by low average precipitation or available water in a region. Aridity generally arises from widespread persistent atmospheric subsidence or anticyclonic conditions, and from more localized subsidence in the lee side of mountains.’&lt;br /&gt;
&lt;br /&gt;
See also: Drought.&lt;br /&gt;
&lt;br /&gt;
= Related articles on Designing Buildings =&lt;br /&gt;
&lt;br /&gt;
* Adaptation.&lt;br /&gt;
* Arid zone.&lt;br /&gt;
* Climate Change Act.&lt;br /&gt;
* Climate Change.&lt;br /&gt;
* Drought.&lt;br /&gt;
* Earth overshoot day.&lt;br /&gt;
* Energy Act.&lt;br /&gt;
* IPCC.&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:Standards_/_measurements]] [[Category:Sustainability]]&lt;/div&gt;</summary>
		<author><name>Designing Buildings</name></author>	</entry>

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