A review of halogenated natural products in Arctic, Subarctic and Nordic ecosystems
Halogenated natural products (HNPs) are organic compounds containing bromine, chlorine, iodine, and rarely fluorine. HNPs comprise many classes of compounds, ranging in complexity from halocarbons to higher molecular weight compounds, which often contain oxygen and/or nitrogen atoms in addition to h...
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Umeå universitet, Kemiska institutionen
2019
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ftumeauniv:oai:DiVA.org:umu-157149 2023-10-09T21:44:25+02:00 A review of halogenated natural products in Arctic, Subarctic and Nordic ecosystems Bidleman, Terry Andersson, Agneta Jantunen, Liisa M. Kucklick, John R. Kylin, Henrik Letcher, Robert J. Tysklind, Mats Wong, Fiona 2019 application/pdf http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-157149 https://doi.org/10.1016/j.emcon.2019.02.007 eng eng Umeå universitet, Kemiska institutionen Umeå universitet, Umeå marina forskningscentrum (UMF) Umeå universitet, Institutionen för ekologi, miljö och geovetenskap Emerging Contaminants, 2405-6650, 2019, 5, s. 89-115 orcid:0000-0001-7469-0532 http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-157149 doi:10.1016/j.emcon.2019.02.007 Scopus 2-s2.0-85062597990 info:eu-repo/semantics/openAccess Halogenated natural products (HNPs) Arctic Scandinavia Baltic Sea Air Water Sediment Biota Physicochemical properties Environmental Sciences Miljövetenskap Article in journal info:eu-repo/semantics/article text 2019 ftumeauniv https://doi.org/10.1016/j.emcon.2019.02.007 2023-09-22T13:57:28Z Halogenated natural products (HNPs) are organic compounds containing bromine, chlorine, iodine, and rarely fluorine. HNPs comprise many classes of compounds, ranging in complexity from halocarbons to higher molecular weight compounds, which often contain oxygen and/or nitrogen atoms in addition to halogens. Many HNPs are biosynthesized by marine bacteria, macroalgae, phytoplankton, tunicates, corals, worms, sponges and other invertebrates. This paper reviews HNPs in Arctic, Subarctic and Nordic ecosystems and is based on sections of Chapter 2.16 in the Arctic Monitoring and Assessment Program (AMAP) assessment Chemicals of Emerging Arctic Concern (AMAP, 2017) which deal with the higher molecular weight HNPs. Material is updated and expanded to include more Nordic examples. Much of the chapter is devoted to “bromophenolic” HNPs, viz bromophenols (BPs) and transformation products bromoanisoles (BAs), hydroxylated and methoxylated bromodiphenyl ethers (OH-BDEs, MeO-BDEs) and polybrominated dibenzo-p-dioxins (PBDDs), since these HNPs are most frequently reported. Others discussed are 2,2′ -dimethoxy-3,3′ ,5,5′ -tetrabromobiphenyl (2,2′ -dimethoxy-BB80), polyhalogenated 1′- methyl-1,2′-bipyrroles (PMBPs), polyhalogenated 1,1′ -dimethyl-2,2′ -bipyrroles (PDBPs), polyhalogenated N-methylpyrroles (PMPs), polyhalogenated N-methylindoles (PMIs), bromoheptyl- and bromooctyl pyrroles, (1R,2S,4R,5R,1′E)-2-bromo-1-bromomethyl-1,4-dichloro-5-(2′-chloroethenyl)-5- methylcyclohexane (mixed halogenated compound MHC-1), polybrominated hexahydroxanthene derivatives (PBHDs) and polyhalogenated carbazoles (PHCs). Aspects of HNPs covered are physicochemical properties, sources and production, transformation processes, concentrations and trends in the physical environment and biota (marine and freshwater). Toxic properties of some HNPs and a discussion of how climate change might affect HNPs production and distribution are also included. The review concludes with a summary of research needs to better understand the role of HNPs as ... Article in Journal/Newspaper AMAP Arctic monitoring and assessment program Arctic Climate change Phytoplankton Subarctic Umeå University: Publications (DiVA) Arctic Emerging Contaminants 5 89 115 |
institution |
Open Polar |
collection |
Umeå University: Publications (DiVA) |
op_collection_id |
ftumeauniv |
language |
English |
topic |
Halogenated natural products (HNPs) Arctic Scandinavia Baltic Sea Air Water Sediment Biota Physicochemical properties Environmental Sciences Miljövetenskap |
spellingShingle |
Halogenated natural products (HNPs) Arctic Scandinavia Baltic Sea Air Water Sediment Biota Physicochemical properties Environmental Sciences Miljövetenskap Bidleman, Terry Andersson, Agneta Jantunen, Liisa M. Kucklick, John R. Kylin, Henrik Letcher, Robert J. Tysklind, Mats Wong, Fiona A review of halogenated natural products in Arctic, Subarctic and Nordic ecosystems |
topic_facet |
Halogenated natural products (HNPs) Arctic Scandinavia Baltic Sea Air Water Sediment Biota Physicochemical properties Environmental Sciences Miljövetenskap |
description |
Halogenated natural products (HNPs) are organic compounds containing bromine, chlorine, iodine, and rarely fluorine. HNPs comprise many classes of compounds, ranging in complexity from halocarbons to higher molecular weight compounds, which often contain oxygen and/or nitrogen atoms in addition to halogens. Many HNPs are biosynthesized by marine bacteria, macroalgae, phytoplankton, tunicates, corals, worms, sponges and other invertebrates. This paper reviews HNPs in Arctic, Subarctic and Nordic ecosystems and is based on sections of Chapter 2.16 in the Arctic Monitoring and Assessment Program (AMAP) assessment Chemicals of Emerging Arctic Concern (AMAP, 2017) which deal with the higher molecular weight HNPs. Material is updated and expanded to include more Nordic examples. Much of the chapter is devoted to “bromophenolic” HNPs, viz bromophenols (BPs) and transformation products bromoanisoles (BAs), hydroxylated and methoxylated bromodiphenyl ethers (OH-BDEs, MeO-BDEs) and polybrominated dibenzo-p-dioxins (PBDDs), since these HNPs are most frequently reported. Others discussed are 2,2′ -dimethoxy-3,3′ ,5,5′ -tetrabromobiphenyl (2,2′ -dimethoxy-BB80), polyhalogenated 1′- methyl-1,2′-bipyrroles (PMBPs), polyhalogenated 1,1′ -dimethyl-2,2′ -bipyrroles (PDBPs), polyhalogenated N-methylpyrroles (PMPs), polyhalogenated N-methylindoles (PMIs), bromoheptyl- and bromooctyl pyrroles, (1R,2S,4R,5R,1′E)-2-bromo-1-bromomethyl-1,4-dichloro-5-(2′-chloroethenyl)-5- methylcyclohexane (mixed halogenated compound MHC-1), polybrominated hexahydroxanthene derivatives (PBHDs) and polyhalogenated carbazoles (PHCs). Aspects of HNPs covered are physicochemical properties, sources and production, transformation processes, concentrations and trends in the physical environment and biota (marine and freshwater). Toxic properties of some HNPs and a discussion of how climate change might affect HNPs production and distribution are also included. The review concludes with a summary of research needs to better understand the role of HNPs as ... |
format |
Article in Journal/Newspaper |
author |
Bidleman, Terry Andersson, Agneta Jantunen, Liisa M. Kucklick, John R. Kylin, Henrik Letcher, Robert J. Tysklind, Mats Wong, Fiona |
author_facet |
Bidleman, Terry Andersson, Agneta Jantunen, Liisa M. Kucklick, John R. Kylin, Henrik Letcher, Robert J. Tysklind, Mats Wong, Fiona |
author_sort |
Bidleman, Terry |
title |
A review of halogenated natural products in Arctic, Subarctic and Nordic ecosystems |
title_short |
A review of halogenated natural products in Arctic, Subarctic and Nordic ecosystems |
title_full |
A review of halogenated natural products in Arctic, Subarctic and Nordic ecosystems |
title_fullStr |
A review of halogenated natural products in Arctic, Subarctic and Nordic ecosystems |
title_full_unstemmed |
A review of halogenated natural products in Arctic, Subarctic and Nordic ecosystems |
title_sort |
review of halogenated natural products in arctic, subarctic and nordic ecosystems |
publisher |
Umeå universitet, Kemiska institutionen |
publishDate |
2019 |
url |
http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-157149 https://doi.org/10.1016/j.emcon.2019.02.007 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
AMAP Arctic monitoring and assessment program Arctic Climate change Phytoplankton Subarctic |
genre_facet |
AMAP Arctic monitoring and assessment program Arctic Climate change Phytoplankton Subarctic |
op_relation |
Emerging Contaminants, 2405-6650, 2019, 5, s. 89-115 orcid:0000-0001-7469-0532 http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-157149 doi:10.1016/j.emcon.2019.02.007 Scopus 2-s2.0-85062597990 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1016/j.emcon.2019.02.007 |
container_title |
Emerging Contaminants |
container_volume |
5 |
container_start_page |
89 |
op_container_end_page |
115 |
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1779310309179129856 |