{"id":81616,"date":"2026-06-04T14:13:12","date_gmt":"2026-06-04T12:13:12","guid":{"rendered":""},"modified":"2026-06-26T13:20:28","modified_gmt":"2026-06-26T11:20:28","slug":"0198cc69a278-e49d4261-331c-4735-bc49-116bdade208d","status":"publish","type":"nva_publication","link":"https:\/\/nilu.gnist.dev\/en\/publications\/0198cc69a278-e49d4261-331c-4735-bc49-116bdade208d\/","title":{"rendered":"Monitoring of the atmospheric ozone layer and natural ultraviolet radiation. Annual Report 2019."},"content":{"rendered":"<p class=\"wp-block-paragraph\">This report summarizes the results from the Norwegian monitoring programme on stratospheric ozone and UV radiation<br \/>\nmeasurements. The ozone layer has been measured at three locations since 1979: In Oslo\/Kjeller, Troms\u00f8\/And\u00f8ya and<br \/>\nNy-\u00c5lesund. The UV measurements started in 1995. The results show that there was a significant decrease in stratospheric<br \/>\nozone above Norway between 1979 and 1997. After that, the ozone layer stabilized at a level ~2% below pre-1980 level.<br \/>\n2019 was characterized by low ozone values in April and an \u201cozone hole\u201d in Southern Norway in December 2019.<\/p>\n","protected":false},"template":"","meta":{"_acf_changed":false,"_searchwp_excluded":"","_id":"","_status":"PUBLISHED","_sync_date":"2026-06-26 13:07:52","footnotes":""},"nva_tax_category":[1055],"class_list":["post-81616","nva_publication","type-nva_publication","status-publish","hentry","nva_tax_category-report"],"acf":[],"_links":{"self":[{"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/nva_publication\/81616","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/nva_publication"}],"about":[{"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/types\/nva_publication"}],"version-history":[{"count":1,"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/nva_publication\/81616\/revisions"}],"predecessor-version":[{"id":81617,"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/nva_publication\/81616\/revisions\/81617"}],"wp:attachment":[{"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/media?parent=81616"}],"wp:term":[{"taxonomy":"nva_tax_category","embeddable":true,"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/nva_tax_category?post=81616"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}