{"id":5,"date":"2023-10-24T08:44:37","date_gmt":"2023-10-24T08:44:37","guid":{"rendered":"https:\/\/www.atm.helsinki.fi\/smear_wp\/?page_id=5"},"modified":"2026-07-06T06:02:38","modified_gmt":"2026-07-06T06:02:38","slug":"home","status":"publish","type":"page","link":"https:\/\/www.atm.helsinki.fi\/smear\/","title":{"rendered":"Home"},"content":{"rendered":"\n<div class=\"wp-block-cover has-parallax\"><span aria-hidden=\"true\" class=\"wp-block-cover__background has-background-dim\"><\/span><div role=\"img\" class=\"wp-block-cover__image-background wp-image-129 has-parallax\" style=\"background-position:50% 50%;background-image:url(https:\/\/www.atm.helsinki.fi\/smear_wp\/wp-content\/uploads\/2024\/01\/91998-smear_torni.png)\"><\/div><div class=\"wp-block-cover__inner-container is-layout-constrained wp-block-cover-is-layout-constrained\">\n<p class=\"has-text-align-center has-large-font-size wp-block-paragraph\">Station for Measuring Ecosystem-Atmosphere Relations<\/p>\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/www.google.com\/maps\/d\/embed?mid=1Qcf4bLQsVkXgNXO2BN3ZZ3EVz3Wlbcs&amp;ehbc=2E312F\">SMEAR stations in Google Maps<\/a><br><a href=\"https:\/\/www.atm.helsinki.fi\/smear\/station-coordinates\/\">Station coordinates<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Smear research stations aim to measure relationships between the atmosphere and Earth\u2019s surface, including different ecosystems and urban areas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The main aims of research are:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Biosphere &#8211; aerosol &#8211; cloud &#8211; climate interactions<\/li>\n\n\n\n<li>Biogeochemical cycles of carbon, nitrogen, sulphur and water.<\/li>\n\n\n\n<li>Analysis of gaseous and particle pollutants and their role in cloud formation<\/li>\n\n\n\n<li>Analysis of water, carbon and nutrient budgets of soil.<\/li>\n\n\n\n<li>Analysis of environment and tree structure on gas exchange, water transport and growth of trees<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"994\" height=\"538\" src=\"https:\/\/www.atm.helsinki.fi\/smear\/wp-content\/uploads\/2025\/02\/SMEAR-home.png\" alt=\"\" class=\"wp-image-182\" srcset=\"https:\/\/www.atm.helsinki.fi\/smear\/wp-content\/uploads\/2025\/02\/SMEAR-home.png 994w, https:\/\/www.atm.helsinki.fi\/smear\/wp-content\/uploads\/2025\/02\/SMEAR-home-300x162.png 300w, https:\/\/www.atm.helsinki.fi\/smear\/wp-content\/uploads\/2025\/02\/SMEAR-home-768x416.png 768w\" sizes=\"auto, (max-width: 994px) 100vw, 994px\" \/><\/figure>\n\n\n\n<iframe loading=\"lazy\" src=\"https:\/\/www.google.com\/maps\/d\/embed?mid=1tRylXz6gIZJMuRdVEAdkXL89COr9WeA&#038;hl=fi&#038;ehbc=2E312F\" width=\"640\" height=\"480\"><\/iframe>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-4 wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"561\" height=\"291\" data-id=\"136\" src=\"https:\/\/www.atm.helsinki.fi\/smear\/wp-content\/uploads\/2024\/01\/logo-actris.jpg\" alt=\"\" class=\"wp-image-136\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"316\" height=\"316\" data-id=\"137\" src=\"https:\/\/www.atm.helsinki.fi\/smear\/wp-content\/uploads\/2024\/01\/ICOS_logo.jpg\" alt=\"\" class=\"wp-image-137\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-medium\" style=\"margin-top:var(--wp--preset--spacing--60);margin-bottom:var(--wp--preset--spacing--60)\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"129\" data-id=\"185\" src=\"https:\/\/www.atm.helsinki.fi\/smear\/wp-content\/uploads\/2025\/02\/eLTER_full_text-300x129.jpg\" alt=\"\" class=\"wp-image-185\" srcset=\"https:\/\/www.atm.helsinki.fi\/smear\/wp-content\/uploads\/2025\/02\/eLTER_full_text-300x129.jpg 300w, https:\/\/www.atm.helsinki.fi\/smear\/wp-content\/uploads\/2025\/02\/eLTER_full_text.jpg 700w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"242\" data-id=\"195\" src=\"https:\/\/www.atm.helsinki.fi\/smear\/wp-content\/uploads\/2025\/02\/anaeefinland-300x242.png\" alt=\"\" class=\"wp-image-195\" srcset=\"https:\/\/www.atm.helsinki.fi\/smear\/wp-content\/uploads\/2025\/02\/anaeefinland-300x242.png 300w, https:\/\/www.atm.helsinki.fi\/smear\/wp-content\/uploads\/2025\/02\/anaeefinland-768x620.png 768w, https:\/\/www.atm.helsinki.fi\/smear\/wp-content\/uploads\/2025\/02\/anaeefinland.png 1000w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/figure>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"<p>SMEAR stations in Google MapsStation coordinates Smear research stations aim to measure relationships between the atmosphere and Earth\u2019s surface, including different ecosystems and urban areas. The main aims of research are:<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-5","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.atm.helsinki.fi\/smear\/wp-json\/wp\/v2\/pages\/5","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.atm.helsinki.fi\/smear\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.atm.helsinki.fi\/smear\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.atm.helsinki.fi\/smear\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.atm.helsinki.fi\/smear\/wp-json\/wp\/v2\/comments?post=5"}],"version-history":[{"count":25,"href":"https:\/\/www.atm.helsinki.fi\/smear\/wp-json\/wp\/v2\/pages\/5\/revisions"}],"predecessor-version":[{"id":215,"href":"https:\/\/www.atm.helsinki.fi\/smear\/wp-json\/wp\/v2\/pages\/5\/revisions\/215"}],"wp:attachment":[{"href":"https:\/\/www.atm.helsinki.fi\/smear\/wp-json\/wp\/v2\/media?parent=5"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}