{"id":117362,"date":"2026-09-11T17:03:29","date_gmt":"2026-09-11T15:03:29","guid":{"rendered":"https:\/\/nilu.gnist.dev\/publikasjoner\/diastereomer-specific-bioaccumulation-of-hexabromocyclododecane-hbcd-in-a-coastal-food-web-western-norway\/"},"modified":"2026-09-11T17:03:29","modified_gmt":"2026-09-11T15:03:29","slug":"diastereomer-specific-bioaccumulation-of-hexabromocyclododecane-hbcd-in-a-coastal-food-web-western-norway","status":"publish","type":"nva_publication","link":"https:\/\/nilu.gnist.dev\/en\/publications\/diastereomer-specific-bioaccumulation-of-hexabromocyclododecane-hbcd-in-a-coastal-food-web-western-norway\/","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":"2026-09-11 14:36:31","footnotes":""},"nva_tax_category":[1099],"class_list":["post-117362","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\/117362","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\/117362\/revisions"}],"wp:attachment":[{"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/media?parent=117362"}],"wp:term":[{"taxonomy":"nva_tax_category","embeddable":true,"href":"https:\/\/nilu.gnist.dev\/en\/wp-json\/wp\/v2\/nva_tax_category?post=117362"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}