{"id":3186,"date":"2026-04-01T09:48:12","date_gmt":"2026-04-01T01:48:12","guid":{"rendered":"http:\/\/www.greenearth.icu\/?p=3186"},"modified":"2026-04-01T09:48:15","modified_gmt":"2026-04-01T01:48:15","slug":"northern-forests-face-serious-challenges-to-carbon-cycling","status":"publish","type":"post","link":"http:\/\/www.greenearth.icu\/index.php\/2026\/04\/01\/northern-forests-face-serious-challenges-to-carbon-cycling\/","title":{"rendered":"Northern Forests Face Serious Challenges to Carbon Cycling"},"content":{"rendered":"\n<p>A study published in the Swedish journal *Nature* has confirmed, based on nearly 60 years of data, that rising atmospheric CO\u2082 concentrations are the primary cause of nitrogen deficiency in northern forests. High CO\u2082 levels accelerate the growth of trees such as pine and spruce, causing them to consume large amounts of soil nitrogen. This leads forests to gradually enter a nitrogen-limited state, which in turn significantly weakens their carbon sink function, having far-reaching implications for the global carbon cycle and climate regulation.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>A study published in the Swedish journal *Nature* has confirmed, based on nearly 60 years of data, that rising atmospheric CO\u2082 concentrations are the primary cause of nitrogen deficiency in northern forests. High CO\u2082 levels accelerate the growth of trees such as pine and spruce, causing them to consume large amounts of soil nitrogen. This [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":3187,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-3186","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-event"],"views":32,"_links":{"self":[{"href":"http:\/\/www.greenearth.icu\/index.php\/wp-json\/wp\/v2\/posts\/3186","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.greenearth.icu\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.greenearth.icu\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.greenearth.icu\/index.php\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"http:\/\/www.greenearth.icu\/index.php\/wp-json\/wp\/v2\/comments?post=3186"}],"version-history":[{"count":1,"href":"http:\/\/www.greenearth.icu\/index.php\/wp-json\/wp\/v2\/posts\/3186\/revisions"}],"predecessor-version":[{"id":3188,"href":"http:\/\/www.greenearth.icu\/index.php\/wp-json\/wp\/v2\/posts\/3186\/revisions\/3188"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.greenearth.icu\/index.php\/wp-json\/wp\/v2\/media\/3187"}],"wp:attachment":[{"href":"http:\/\/www.greenearth.icu\/index.php\/wp-json\/wp\/v2\/media?parent=3186"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.greenearth.icu\/index.php\/wp-json\/wp\/v2\/categories?post=3186"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.greenearth.icu\/index.php\/wp-json\/wp\/v2\/tags?post=3186"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}