{"id":93508,"date":"2026-06-29T14:41:54","date_gmt":"2026-06-29T12:41:54","guid":{"rendered":""},"modified":"2026-06-29T14:50:43","modified_gmt":"2026-06-29T12:50:43","slug":"0198cc646185-27519343-dba1-47ad-b015-a009056e1b98","status":"publish","type":"nva_publication","link":"https:\/\/nilu.gnist.dev\/en\/publications\/0198cc646185-27519343-dba1-47ad-b015-a009056e1b98\/","title":{"rendered":"Diastereomer-specific bioaccumulation of hexabromocyclododecane (HBCD) in a coastal food web, Western Norway"},"content":{"rendered":"<p class=\"wp-block-paragraph\">The present study reports diastereomer-specific accumulation of HBCD from a point source in five marine species representing a typical food web in a Norwegian coastal area Samples of mussels, polychaetes, crabs and seabird eggs were analyzed for the diastereomers alpha-, beta-, and gamma-HBCD, as well as lipid content and stable isotopes of nitrogen (N-15\/N-14) to estimate trophic level Accumulated HBCD did nor correlate well with lipid content for most of the species, thus wet-weight based concentrations were included in an assessment of biomagnification In contrast to beta- and gamma-HBCD, the alpha-diastereomer increased significantly with trophic level, resulting in magnification factors &gt; 1 in this coastal marine ecosystem Data for poikilotherms did not show the same positive correlation between the alpha-diastereomer and trophic position as homeotherms The apparent biomagnification of the alpha-HBCD could be due to bioisomerization or diastereomer-specific elimination that differed between poikilotherms and homeotherms (C) 2010 Elsevier B V All rights reserved<\/p>\n","protected":false},"template":"","meta":{"_acf_changed":false,"_searchwp_excluded":"","_id":"","_status":"PUBLISHED","_sync_date":"2026-06-29 14:41:54","footnotes":""},"nva_tax_category":[1059],"class_list":["post-93508","nva_publication","type-nva_publication","status-publish","hentry","nva_tax_category-scientific-journal-publication"],"acf":[],"_links":{"self":[{"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/nva_publication\/93508","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\/93508\/revisions"}],"predecessor-version":[{"id":93509,"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/nva_publication\/93508\/revisions\/93509"}],"wp:attachment":[{"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/media?parent=93508"}],"wp:term":[{"taxonomy":"nva_tax_category","embeddable":true,"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/nva_tax_category?post=93508"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}