Global maps created by a team of scientists show, for the first time, a sweeping picture of the acidification of the planet\u2019s oceans as a result of human carbon production, according to a release from Columbia University. The global maps are a new standard against which ocean acidity data can be measured in the future. <\/p>\n
Signs of stress have already appeared in many marine populations coinciding with the increase in acidity, most notably coral reefs. For example, aragonite, a mineral used by shell-building organisms like coral, is present in lower concentrations in seawater when acidity increases, impacting coral reef health. The new global maps clearly show that the areas closer to the Earth\u2019s poles have the lowest levels of aragonite-saturated water, as well as more seasonal variation of aragonite, suggesting of shell-building animals will struggle the most there.<\/p>\n
Top image:\u00a0New global maps give a better look at ocean acidification. (Credit: Taro Takashi)<\/span><\/em><\/p>\n","protected":false},"excerpt":{"rendered":" Global maps created by a team of scientists show, for the first time, a sweeping picture of the acidification of the planet\u2019s oceans as a result of human carbon production, according to a release from Columbia University. The global maps are a new standard against which ocean acidity data can be measured in the future. […]<\/p>\n","protected":false},"author":21,"featured_media":20227,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7,44],"tags":[103,117,347],"class_list":["post-20228","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-oceans-coasts","tag-news-2","tag-ocean-acidification","tag-oceans-coasts"],"remote_post_permalink":false,"remote_post_featured_image":false,"yoast_head":"\n