{"id":2,"date":"2023-07-13T11:27:50","date_gmt":"2023-07-13T11:27:50","guid":{"rendered":"https:\/\/cosmicrays.oulu.fi\/geraclis\/?page_id=2"},"modified":"2023-12-20T09:47:23","modified_gmt":"2023-12-20T09:47:23","slug":"sample-page","status":"publish","type":"page","link":"https:\/\/cosmicrays.oulu.fi\/geraclis\/","title":{"rendered":"Geomagnetic Excursions\/Reversals: Assessment of Climate Impacts \nin Silico"},"content":{"rendered":"\n<p>Project (#354280)\u00a0funded\u00a0by the\u00a0<a href=\"http:\/\/aka.fi\/\">Research Council of Finland<\/a>\u00a0for 2023-2027 and hosted by the\u00a0<a href=\"https:\/\/cosmicrays.oulu.fi\/rg\/\">University of Oulu<\/a> in consortium with <a href=\"https:\/\/space.fmi.fi\">Finnish Meteorological Institute.<\/a><\/p>\n\n\n\n<p>Variability of the natural drivers of the Earth\u2019s climate system has been relatively small during the period of increasing atmospheric greenhouse gases and global warming. However, dramatic changes in the atmosphere and climate can be expected in the future, when the geomagnetic field weakens or even vanishes for hundreds of years during a possible next excursion or reversal of its magnetic field. This will lead to changes in the global distribution of solar radiation and solar wind forcings, but we do not have a sufficient understanding of the full impact on the changing modern-type climate. In this project, we develop models and methods to study the impact of geomagnetic field changes on the atmosphere and climate under the forcing from extreme solar storms and solar activity in general. Our extensive simulations need to be run over a thousand-year time period, which requires the use of the latest high-performance computing resources and state-of-the-art supercomputers.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.aka.fi\/globalassets\/aka_en_vaaka_valkoinen.svg\" alt=\"\"\/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Project (#354280)\u00a0funded\u00a0by the\u00a0Research Council of Finland\u00a0for 2023-2027 and hosted by the\u00a0University of Oulu in consortium with Finnish Meteorological Institute. Variability of the natural drivers of the Earth\u2019s climate system has been relatively small during the period of increasing atmospheric greenhouse gases and global warming. However, dramatic changes in the atmosphere and climate can be expected [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/cosmicrays.oulu.fi\/geraclis\/index.php?rest_route=\/wp\/v2\/pages\/2"}],"collection":[{"href":"https:\/\/cosmicrays.oulu.fi\/geraclis\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cosmicrays.oulu.fi\/geraclis\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cosmicrays.oulu.fi\/geraclis\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cosmicrays.oulu.fi\/geraclis\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2"}],"version-history":[{"count":15,"href":"https:\/\/cosmicrays.oulu.fi\/geraclis\/index.php?rest_route=\/wp\/v2\/pages\/2\/revisions"}],"predecessor-version":[{"id":104,"href":"https:\/\/cosmicrays.oulu.fi\/geraclis\/index.php?rest_route=\/wp\/v2\/pages\/2\/revisions\/104"}],"wp:attachment":[{"href":"https:\/\/cosmicrays.oulu.fi\/geraclis\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}