{"id":440550,"date":"2026-04-20T05:13:36","date_gmt":"2026-04-20T12:13:36","guid":{"rendered":"https:\/\/climatescience.press\/?p=440550"},"modified":"2026-04-20T05:15:01","modified_gmt":"2026-04-20T12:15:01","slug":"no-external-shock-required-internal-variability-drove-classic-maya-megadroughts","status":"publish","type":"post","link":"https:\/\/climatescience.press\/?p=440550","title":{"rendered":"No External Shock Required: Internal Variability Drove Classic Maya Megadroughts"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"687\" height=\"1024\" data-attachment-id=\"440551\" data-permalink=\"https:\/\/climatescience.press\/?attachment_id=440551\" data-orig-file=\"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/04\/0-No-External-Shock-Required-Internal-Variability-Drove-Classic-Maya-Megadroughts.jpg?fit=784%2C1168&amp;ssl=1\" data-orig-size=\"784,1168\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"0 No External Shock Required  Internal Variability Drove Classic Maya Megadroughts\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/04\/0-No-External-Shock-Required-Internal-Variability-Drove-Classic-Maya-Megadroughts.jpg?fit=687%2C1024&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/04\/0-No-External-Shock-Required-Internal-Variability-Drove-Classic-Maya-Megadroughts.jpg?resize=687%2C1024&#038;ssl=1\" alt=\"\" class=\"wp-image-440551\" srcset=\"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/04\/0-No-External-Shock-Required-Internal-Variability-Drove-Classic-Maya-Megadroughts.jpg?resize=687%2C1024&amp;ssl=1 687w, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/04\/0-No-External-Shock-Required-Internal-Variability-Drove-Classic-Maya-Megadroughts.jpg?resize=201%2C300&amp;ssl=1 201w, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/04\/0-No-External-Shock-Required-Internal-Variability-Drove-Classic-Maya-Megadroughts.jpg?resize=768%2C1144&amp;ssl=1 768w, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/04\/0-No-External-Shock-Required-Internal-Variability-Drove-Classic-Maya-Megadroughts.jpg?resize=640%2C953&amp;ssl=1 640w, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/04\/0-No-External-Shock-Required-Internal-Variability-Drove-Classic-Maya-Megadroughts.jpg?w=784&amp;ssl=1 784w\" sizes=\"auto, (max-width: 687px) 100vw, 687px\" \/><figcaption class=\"wp-element-caption\">AI generated by Grok<\/figcaption><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">A major new climate modeling study published in Quaternary Science Reviews (2026) delivers a powerful reminder: Earth&#8217;s climate system is perfectly capable of generating severe, multi-decadal megadroughts through its own internal variability\u2014without any external \u201cshock\u201d from volcanoes, solar minima, or human greenhouse gases.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Researchers at Stockholm University ran advanced simulations (<strong>EC-Earth3 8K<\/strong>) driven only by realistic orbital and greenhouse-gas changes over the past millennia. They found that when multiple natural hydroclimatic cycles\u2014operating on timescales from centuries down to decades\u2014aligned in their \u201cdry\u201d phases, the result was prolonged, intense droughts across the Yucat\u00e1n Peninsula that match the paleoclimate record from the Terminal <strong>Classic Maya period (roughly 800\u20131000 CE).<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">These cycles operate on different timescales:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Multi-centennial (~600 years)<\/li>\n\n\n\n<li>Centennial (~150\u2013200 years)<\/li>\n\n\n\n<li>Sub-centennial (~50\u201390 years)<\/li>\n\n\n\n<li>Multi-decadal (~10\u201340 years)<\/li>\n\n\n\n<li>Inter-annual (~2\u201310 years, e.g., related to ENSO-like patterns)<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">When the dry phases overlap, they can push regional rainfall far below normal for decades, creating conditions severe enough to stress agriculture, water supplies, and complex societies.nd marine cores from the Maya lowlands. No external trigger required. Internal variability alone was enough.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Paleoclimate proxies <\/strong>(lake sediments, speleothems\/stalagmites, marine cores from the Cariaco Basin) have long documented a series of intense droughts during the Terminal Classic period, with particularly severe episodes around 760, 810, 860, and 910 CE\u2014coinciding with phases of city abandonment, political fragmentation, and population decline or relocation in the Maya lowlands. Some records indicate multi-year to multi-decadal dry spells, including one reconstructed 13-year drought. The new modeling demonstrates that internal variability alone can generate events of this magnitude and duration in the Maya region.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This doesn&#8217;t mean climate was the sole cause of the Maya &#8220;collapse&#8221; (a term debated by archaeologists, as <strong>Maya culture<\/strong> persisted in adapted forms, with continuity in northern lowlands and post-Classic centers). Factors like overpopulation, deforestation, warfare, trade disruptions, soil degradation, and political instability likely interacted with environmental stress. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Earlier studies noted that Maya land-use changes (widespread forest clearing for agriculture and cities) may have locally amplified droughts by reducing evapotranspiration and increasing surface heating\u2014making natural dry periods worse.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The study underscores a key principle in climatology: regional climate is highly sensitive to the superposition of internal oscillations. The planet&#8217;s climate system has built-in variability on multiple timescales\u2014even in the absence of strong external forcings. This internal &#8220;noise&#8221; can produce extreme events that look catastrophic when they cluster.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">It serves as a reminder when interpreting modern climate risks:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Not every regional drought, heatwave, or flood requires a dominant human fingerprint or a single villain (CO\u2082, volcanoes, etc.).<\/li>\n\n\n\n<li>Societies have always faced climate variability; resilience depends on adaptation capacity, governance, agriculture, and water management more than the climate anomaly itself.<\/li>\n\n\n\n<li>Models that underplay internal variability risk over-attributing recent extremes solely to anthropogenic trends while underestimating how &#8220;natural&#8221; alignments can still deliver surprises.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The Maya case illustrates both vulnerability and adaptability. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Some centers suffered depopulation or transformation under drought stress, yet Maya people and culture endured through migration, diversified farming, reservoirs, and shifted political centers. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Today&#8217;s discussions of climate &#8220;tipping points&#8221; or inevitable collapse under variability would benefit from this historical nuance: climate stress often acts as a multiplier of pre-existing weaknesses rather than a standalone apocalypse trigger.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In short, <strong>Earth&#8217;s climate system<\/strong> is capable of generating serious regional disruptions through its own dynamics. The new Maya drought simulations add weight to the view that we should expect\u2014and prepare for\u2014such variability, whether or not it overlaps with longer-term greenhouse gas trends.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">_____________________________________________________________________________________<\/p>\n\n\n\n<p class=\"has-large-font-size wp-block-paragraph\"><strong>Internal Hydroclimate Variability and the Decline of the Classic Maya Civilisation<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Katherine Power et al., Quaternary Science Reviews 382 (15 June 2026):<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/dx.doi.org\/10.1016\/j.quascirev.2026.109974\" target=\"_blank\" rel=\"noreferrer noopener\">DOI: 10.1016\/j.quascirev.2026.109974<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A new high-resolution climate modeling study by Katherine Power and colleagues at Stockholm University provides strong evidence that the severe, prolonged droughts coinciding with the Terminal Classic period of <strong>Maya civilization (roughly 800\u20131000 CE) <\/strong>could have been produced entirely by the<strong> internal variability of Earth\u2019s climate system<\/strong>\u2014no external forcing from volcanic eruptions, solar minima, or other shocks was required.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Using the EC-Earth3 Transient 8K (Tr8K) simulation, driven solely by realistic time-varying orbital parameters and greenhouse-gas concentrations, the authors show that the convergence of multiple natural hydroclimatic cycles in their \u201cdry\u201d phases generated intense, multi-year to multi-decadal droughts matching the paleoclimate record from the Yucat\u00e1n Peninsula.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The study does not attribute the \u201cdecline\u201d (a term used cautiously, given cultural continuity, northern-site resilience, and Postclassic flourishing) solely to climate. Pre-existing vulnerabilities\u2014high population densities, inter-polity warfare, trade disruptions, soil degradation, and elite decision-making\u2014interacted with the hydroclimatic stress. Widespread Maya deforestation for agriculture and urban centers likely amplified local drying by reducing evapotranspiration and increasing surface heating.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The key advance: earlier hypotheses often invoked external triggers (volcanoes, solar variability) to explain the droughts. This work shows such forcings were unnecessary. Internal dynamics alone were sufficient.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">All Tr8K model output is publicly available via Zenodo (DOI: 10.5281\/zenodo.19203963).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Published just weeks ago, the paper arrives amid ongoing debates about climate-society interactions. It underscores a fundamental feature of the climate system: <strong>regional hydroclimate is highly sensitive to the superposition of internal oscillations<\/strong>. The planet can generate disruptive extremes through its own \u201cnoise\u201d and cycle alignments\u2014even under stable external forcing.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For past societies, this highlights resilience factors (water management, agricultural diversity, governance, adaptive capacity) as much as the climate signal itself. Some Maya centers adapted better than others; outcomes were not uniform.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In contemporary terms, the study serves as a reminder that internal variability remains a core driver of regional extremes and will continue to interact with any longer-term trends. Preparing societies through robust infrastructure, diversified food systems, and flexible institutions has historically been more effective than assuming every drought requires a single dramatic villain or overarching anthropogenic cause.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A rigorous, data-driven contribution grounded in state-of-the-art modeling and proxy validation. The Classic Maya droughts were not necessarily an omen of inevitable doom from outside forces\u2014they were a demonstration of how powerful Earth\u2019s own internal climate swings can be.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A major new climate modeling study published in Quaternary Science Reviews (2026) delivers a powerful reminder: Earth&#8217;s climate system is perfectly capable of generating severe, multi-decadal megadroughts through its own internal variability\u2014without any external \u201cshock\u201d from volcanoes, solar minima, or human greenhouse gases. <\/p>\n","protected":false},"author":121246920,"featured_media":440551,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","_crdt_document":"","advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[1],"tags":[691842369,691831979,691842370,691842371,691842375,691842368,691842372,691842373,691842374],"class_list":{"0":"post-440550","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","6":"hentry","7":"category-uncategorized","8":"tag-classic-maya-period-roughly-800-1000-ce","9":"tag-earths-climate-system","10":"tag-ec-earth3-8k-global-climate-simulation","11":"tag-internal-hydroclimate-variability","12":"tag-katherine-power-and-colleagues","13":"tag-maya-megadroughts","14":"tag-paleoclimate-proxies","15":"tag-quaternary-science-reviews-2026","16":"tag-stockholm-university","18":"fallback-thumbnail"},"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2026\/04\/0-No-External-Shock-Required-Internal-Variability-Drove-Classic-Maya-Megadroughts.jpg?fit=784%2C1168&ssl=1","jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/paxLW1-1QBE","jetpack-related-posts":[{"id":343639,"url":"https:\/\/climatescience.press\/?p=343639","url_meta":{"origin":440550,"position":0},"title":"New Study: 21st Century Megadrought In The SW USA Caused By 45 Years Of East\/Central Pacific Cooling","author":"uwe.roland.gross","date":"18\/09\/2024","format":false,"excerpt":"Climate models failed to simulate the observed 1970-2014 Pacific Ocean cooling. The 21st\u00a0century southwestern US megadrought has been linked to this cooling, which \u201cmay have been caused by a forced response to greenhouse gas emissions.\u201d","rel":"","context":"In \"21st Century Megadrought\"","block_context":{"text":"21st Century Megadrought","link":"https:\/\/climatescience.press\/?tag=21st-century-megadrought"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2024\/09\/0Screenshot-2024-09-18-170521.png?fit=1200%2C714&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2024\/09\/0Screenshot-2024-09-18-170521.png?fit=1200%2C714&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2024\/09\/0Screenshot-2024-09-18-170521.png?fit=1200%2C714&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2024\/09\/0Screenshot-2024-09-18-170521.png?fit=1200%2C714&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2024\/09\/0Screenshot-2024-09-18-170521.png?fit=1200%2C714&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":396486,"url":"https:\/\/climatescience.press\/?p=396486","url_meta":{"origin":440550,"position":1},"title":"The Mayan climate extremes and megadroughts of the Medieval era","author":"uwe.roland.gross","date":"20\/08\/2025","format":false,"excerpt":"A slightly spooky new paper\u00a0shows annual rainfall patterns from a thousand years ago on the Yucat\u00e1n Peninsula, Mexico. It\u2019s so detailed, they list every drought by year, including 13 unbroken years of drought from 929 to 942AD.\u00a0 It\u2019s a bit like someone unearthed the Maya Bureau of Meteorology records from\u2026","rel":"","context":"In \"929 to 942AD drought\"","block_context":{"text":"929 to 942AD drought","link":"https:\/\/climatescience.press\/?tag=929-to-942ad-drought"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/08\/0AQOYr4RN-O7rgRyqnOdz5t618h45tpX77JCA_n-eIdCV22ExgvFUVP2JmBSVwJI0S4mRjXXlgwjWCDI7YXPvyFX7fEJg6HRYAiB_1BootHj71-zIlIABf1UJBp-Hku8rbxDxQgsh0eMxXneh3lgv1NjX0vRz-1.jpeg?fit=1200%2C1200&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/08\/0AQOYr4RN-O7rgRyqnOdz5t618h45tpX77JCA_n-eIdCV22ExgvFUVP2JmBSVwJI0S4mRjXXlgwjWCDI7YXPvyFX7fEJg6HRYAiB_1BootHj71-zIlIABf1UJBp-Hku8rbxDxQgsh0eMxXneh3lgv1NjX0vRz-1.jpeg?fit=1200%2C1200&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/08\/0AQOYr4RN-O7rgRyqnOdz5t618h45tpX77JCA_n-eIdCV22ExgvFUVP2JmBSVwJI0S4mRjXXlgwjWCDI7YXPvyFX7fEJg6HRYAiB_1BootHj71-zIlIABf1UJBp-Hku8rbxDxQgsh0eMxXneh3lgv1NjX0vRz-1.jpeg?fit=1200%2C1200&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/08\/0AQOYr4RN-O7rgRyqnOdz5t618h45tpX77JCA_n-eIdCV22ExgvFUVP2JmBSVwJI0S4mRjXXlgwjWCDI7YXPvyFX7fEJg6HRYAiB_1BootHj71-zIlIABf1UJBp-Hku8rbxDxQgsh0eMxXneh3lgv1NjX0vRz-1.jpeg?fit=1200%2C1200&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2025\/08\/0AQOYr4RN-O7rgRyqnOdz5t618h45tpX77JCA_n-eIdCV22ExgvFUVP2JmBSVwJI0S4mRjXXlgwjWCDI7YXPvyFX7fEJg6HRYAiB_1BootHj71-zIlIABf1UJBp-Hku8rbxDxQgsh0eMxXneh3lgv1NjX0vRz-1.jpeg?fit=1200%2C1200&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":231153,"url":"https:\/\/climatescience.press\/?p=231153","url_meta":{"origin":440550,"position":2},"title":"Volcanic Eruptions, a Driver of Natural Climate Variability \u2013 ignored by IPCC \u2013 Professor Wyss Yim","author":"uwe.roland.gross","date":"26\/11\/2022","format":false,"excerpt":"In this lecture, Professor Yim will focus on his area of speciality, namely terrestrial and submarine volcanoes, demonstrating how these profoundly impact natural climate variability.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2022\/11\/00Screenshot-2022-11-26-152132.png?fit=1200%2C629&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2022\/11\/00Screenshot-2022-11-26-152132.png?fit=1200%2C629&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2022\/11\/00Screenshot-2022-11-26-152132.png?fit=1200%2C629&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2022\/11\/00Screenshot-2022-11-26-152132.png?fit=1200%2C629&ssl=1&resize=700%2C400 2x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2022\/11\/00Screenshot-2022-11-26-152132.png?fit=1200%2C629&ssl=1&resize=1050%2C600 3x"},"classes":[]},{"id":223072,"url":"https:\/\/climatescience.press\/?p=223072","url_meta":{"origin":440550,"position":3},"title":"Megadroughts are part of Australia\u2019s past and may return soon, warn alarmists","author":"uwe.roland.gross","date":"09\/10\/2022","format":false,"excerpt":"As usual, climate alarmists want people to feel guilty and nervous.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2022\/10\/0Screenshot-2022-10-09-184200.png?fit=835%2C624&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2022\/10\/0Screenshot-2022-10-09-184200.png?fit=835%2C624&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2022\/10\/0Screenshot-2022-10-09-184200.png?fit=835%2C624&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2022\/10\/0Screenshot-2022-10-09-184200.png?fit=835%2C624&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":191660,"url":"https:\/\/climatescience.press\/?p=191660","url_meta":{"origin":440550,"position":4},"title":"The Longest Drought","author":"uwe.roland.gross","date":"15\/03\/2022","format":false,"excerpt":"Climate scientists reconsider the meaning and implications of drought in light of a changing world Peer-Reviewed Publication UNIVERSITY OF CALIFORNIA \u2013 SANTA BARBARA IMAGE:\u00a0RINGS AROUND LAKE POWELL IN 2017 EVINCE THE DROUGHT THAT HAS SETTLED ON THE AMERICAN WEST. STEVENSON\u2019S STUDY SUGGESTS IT WILL REMAIN WITH US FOR THE REST\u2026","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2022\/03\/00Low-Res_landscape-sea-coast-water-outdoor-rock-1151006-pxhere.com_.png?fit=700%2C467&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2022\/03\/00Low-Res_landscape-sea-coast-water-outdoor-rock-1151006-pxhere.com_.png?fit=700%2C467&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2022\/03\/00Low-Res_landscape-sea-coast-water-outdoor-rock-1151006-pxhere.com_.png?fit=700%2C467&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2022\/03\/00Low-Res_landscape-sea-coast-water-outdoor-rock-1151006-pxhere.com_.png?fit=700%2C467&ssl=1&resize=700%2C400 2x"},"classes":[]},{"id":213523,"url":"https:\/\/climatescience.press\/?p=213523","url_meta":{"origin":440550,"position":5},"title":"\u201cWhat trees can survive Arizona\u2019s megadrought?\u201d","author":"uwe.roland.gross","date":"14\/08\/2022","format":false,"excerpt":"Question: What trees can survive Arizona\u2019s megadrought?","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2022\/08\/image-498.png?fit=1012%2C669&ssl=1&resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2022\/08\/image-498.png?fit=1012%2C669&ssl=1&resize=350%2C200 1x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2022\/08\/image-498.png?fit=1012%2C669&ssl=1&resize=525%2C300 1.5x, https:\/\/i0.wp.com\/climatescience.press\/wp-content\/uploads\/2022\/08\/image-498.png?fit=1012%2C669&ssl=1&resize=700%2C400 2x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/climatescience.press\/index.php?rest_route=\/wp\/v2\/posts\/440550","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/climatescience.press\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/climatescience.press\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/climatescience.press\/index.php?rest_route=\/wp\/v2\/users\/121246920"}],"replies":[{"embeddable":true,"href":"https:\/\/climatescience.press\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=440550"}],"version-history":[{"count":18,"href":"https:\/\/climatescience.press\/index.php?rest_route=\/wp\/v2\/posts\/440550\/revisions"}],"predecessor-version":[{"id":440570,"href":"https:\/\/climatescience.press\/index.php?rest_route=\/wp\/v2\/posts\/440550\/revisions\/440570"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/climatescience.press\/index.php?rest_route=\/wp\/v2\/media\/440551"}],"wp:attachment":[{"href":"https:\/\/climatescience.press\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=440550"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/climatescience.press\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=440550"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/climatescience.press\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=440550"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}