{"id":3381,"date":"2013-08-21T10:26:38","date_gmt":"2013-08-21T10:26:38","guid":{"rendered":"https:\/\/www.lse.ac.uk\/granthaminstitute\/?post_type=publication&#038;p=3381"},"modified":"2024-08-16T11:10:52","modified_gmt":"2024-08-16T10:10:52","slug":"on-predicting-climate-under-climate-change","status":"publish","type":"publication","link":"https:\/\/www.lse.ac.uk\/granthaminstitute\/publication\/on-predicting-climate-under-climate-change\/","title":{"rendered":"On predicting climate under climate change"},"content":{"rendered":"<!DOCTYPE html PUBLIC \"-\/\/W3C\/\/DTD HTML 4.0 Transitional\/\/EN\" \"http:\/\/www.w3.org\/TR\/REC-html40\/loose.dtd\">\n<?xml encoding=\"UTF-8\"><h3>Abstract<\/h3>\n<p>Can today&rsquo;s global climate model ensembles characterize the 21st century climate in their own &lsquo;model-worlds&rsquo;? This question is at the heart of how we design and interpret climate model experiments for both science and policy support. Using a low-dimensional nonlinear system that exhibits behaviour similar to that of the atmosphere and ocean, we explore the implications of ensemble size and two methods of constructing climatic distributions, for the quantification of a model&rsquo;s climate. Small ensembles are shown to be misleading in non-stationary conditions analogous to externally forced climate change, and sometimes also in stationary conditions which reflect the case of an unforced climate. These results show that ensembles of several hundred members may be required to characterize a model&rsquo;s climate and inform robust statements about the relative roles of different sources of climate prediction uncertainty.<\/p>\n<h3>Reference<\/h3>\n<p>Daron, J.D., and Stainforth, D.A. August 2013. <em>On predicting climate under climate change<\/em>. Environmental Research Letters, v.8.<\/p>\n\n","protected":false},"excerpt":{"rendered":"<!DOCTYPE html PUBLIC \"-\/\/W3C\/\/DTD HTML 4.0 Transitional\/\/EN\" \"http:\/\/www.w3.org\/TR\/REC-html40\/loose.dtd\">\n<?xml encoding=\"UTF-8\"><p>Abstract Can today&rsquo;s global climate model ensembles characterize the 21st century climate in their own &lsquo;model-worlds&rsquo;? This question is at&hellip;<\/p>\n\n","protected":false},"author":43,"featured_media":0,"template":"","tags":[176,203,773,269],"publication-type":[436],"topic_area":[4690],"class_list":["post-3381","publication","type-publication","status-publish","hentry","tag-climate-impacts","tag-climate-model","tag-ensembles","tag-uncertainty","publication-type-research-articles","topic_area-climate-science-and-impacts"],"acf":{"downloads":{"ref_value":"field_52f16cc1a80f2","value":false,"type":"repeater","post_type":""},"profile_link":{"ref_value":"field_52f164b5189e9","value":["david-stainforth"],"type":"relationship","post_type":"profile"},"article_link":{"ref_value":"field_52eee3c7f0586","value":"https:\/\/iopscience.iop.org\/1748-9326\/8\/3\/034021","type":false,"post_type":""},"article_link_title":{"ref_value":"field_5322399d89d42","value":"Environmental Research Letters. Volume 8. Number 3","type":false,"post_type":""},"spotlight":{"ref_value":"field_52f80896506d3","value":"","type":false,"post_type":""},"exclude_from_sync":{"ref_value":"field_560538b0e7350","value":"0","type":false,"post_type":""},"rss_newsletter":{"ref_value":"field_54f5c2c1544d8","value":"","type":false,"post_type":""}},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>On predicting climate under climate change - Grantham Research Institute on climate change and the environment<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.lse.ac.uk\/granthaminstitute\/publication\/on-predicting-climate-under-climate-change\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"On predicting climate under climate change - Grantham Research Institute on climate change and the environment\" \/>\n<meta property=\"og:description\" content=\"Abstract Can today&rsquo;s global climate model ensembles characterize the 21st century climate in their own &lsquo;model-worlds&rsquo;? This question is at...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.lse.ac.uk\/granthaminstitute\/publication\/on-predicting-climate-under-climate-change\/\" \/>\n<meta property=\"og:site_name\" content=\"Grantham Research Institute on climate change and the environment\" \/>\n<meta property=\"article:modified_time\" content=\"2024-08-16T10:10:52+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.lse.ac.uk\\\/granthaminstitute\\\/publication\\\/on-predicting-climate-under-climate-change\\\/\",\"url\":\"https:\\\/\\\/www.lse.ac.uk\\\/granthaminstitute\\\/publication\\\/on-predicting-climate-under-climate-change\\\/\",\"name\":\"On predicting climate under climate change - Grantham Research Institute on climate change and the environment\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.lse.ac.uk\\\/granthaminstitute\\\/#website\"},\"datePublished\":\"2013-08-21T10:26:38+00:00\",\"dateModified\":\"2024-08-16T10:10:52+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.lse.ac.uk\\\/granthaminstitute\\\/publication\\\/on-predicting-climate-under-climate-change\\\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.lse.ac.uk\\\/granthaminstitute\\\/publication\\\/on-predicting-climate-under-climate-change\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.lse.ac.uk\\\/granthaminstitute\\\/publication\\\/on-predicting-climate-under-climate-change\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.lse.ac.uk\\\/granthaminstitute\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Publications\",\"item\":\"https:\\\/\\\/www.lse.ac.uk\\\/granthaminstitute\\\/?post_type=publication\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"All research\",\"item\":\"https:\\\/\\\/www.lse.ac.uk\\\/granthaminstitute\\\/publication-type\\\/new-research\\\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Research article\",\"item\":\"https:\\\/\\\/www.lse.ac.uk\\\/granthaminstitute\\\/publication-type\\\/research-articles\\\/\"},{\"@type\":\"ListItem\",\"position\":5,\"name\":\"On predicting climate under climate change\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.lse.ac.uk\\\/granthaminstitute\\\/#website\",\"url\":\"https:\\\/\\\/www.lse.ac.uk\\\/granthaminstitute\\\/\",\"name\":\"Grantham Research Institute on climate change and the environment\",\"description\":\"The Grantham Research Institute at LSE carries out world-class research on climate change and the environment.\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.lse.ac.uk\\\/granthaminstitute\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"On predicting climate under climate change - Grantham Research Institute on climate change and the environment","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.lse.ac.uk\/granthaminstitute\/publication\/on-predicting-climate-under-climate-change\/","og_locale":"en_GB","og_type":"article","og_title":"On predicting climate under climate change - Grantham Research Institute on climate change and the environment","og_description":"Abstract Can today&rsquo;s global climate model ensembles characterize the 21st century climate in their own &lsquo;model-worlds&rsquo;? 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