{"id":120448,"date":"2026-09-11T21:52:25","date_gmt":"2026-09-11T19:52:25","guid":{"rendered":"https:\/\/nilu.gnist.dev\/publikasjoner\/regional-extent-and-relative-proportions-of-different-metal-emissions-in-helsinki-air-studied-by-the-moss-bag-technique\/"},"modified":"2026-09-11T21:52:25","modified_gmt":"2026-09-11T19:52:25","slug":"regional-extent-and-relative-proportions-of-different-metal-emissions-in-helsinki-air-studied-by-the-moss-bag-technique","status":"publish","type":"nva_publication","link":"https:\/\/nilu.gnist.dev\/en\/publications\/regional-extent-and-relative-proportions-of-different-metal-emissions-in-helsinki-air-studied-by-the-moss-bag-technique\/","title":{"rendered":"REGIONAL EXTENT AND RELATIVE PROPORTIONS OF DIFFERENT METAL EMISSIONS IN HELSINKI AIR STUDIED BY THE MOSS-BAG TECHNIQUE."},"content":{"rendered":"<p class=\"wp-block-paragraph\">Trace metals were analysed in 600 moss bag samples located in and around Helsinki. Accumulation of ash, Cd, Cr, Cu, Fe, Pb, Ni, V, and Zn over 5 months (Oct-Mar) was analysed with a AAS flame method. Largest amounts of metals were found near a refuse burning plant and near main streets with daily traffic of up to 50 000 vehicles. The relative contribution of different sources was estimated with a factor analytic method. The factors traffic, energy and incinerator factory showed significant loadings.<\/p>\n","protected":false},"template":"","meta":{"_acf_changed":false,"_searchwp_excluded":"","_id":"","_status":"PUBLISHED","_sync_date":"2026-09-11 15:03:11","footnotes":""},"nva_tax_category":[1095],"class_list":["post-120448","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\/120448","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":0,"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/nva_publication\/120448\/revisions"}],"wp:attachment":[{"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/media?parent=120448"}],"wp:term":[{"taxonomy":"nva_tax_category","embeddable":true,"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/nva_tax_category?post=120448"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}