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Will Climate Change Influence Production and Environmental Pathways of Halogenated Natural Products?
Umeå universitet, Teknisk-naturvetenskapliga fakulteten, Kemiska institutionen. (Environmental Chemistry (Miljökemi);EcoChange ; Arcum)ORCID-id: 0000-0001-7469-0532
Umeå universitet, Teknisk-naturvetenskapliga fakulteten, Institutionen för ekologi, miljö och geovetenskap. Umeå universitet, Teknisk-naturvetenskapliga fakulteten, Umeå marina forskningscentrum (UMF). Umeå Marine Sciences Centre. (EcoChange; UMFpub ; Arcum)
Umeå universitet, Teknisk-naturvetenskapliga fakulteten, Kemiska institutionen. (Miljökemi)ORCID-id: 0000-0003-2293-7913
Umeå universitet, Teknisk-naturvetenskapliga fakulteten, Kemiska institutionen. (Miljökemi ; Arcum)
2020 (Engelska)Ingår i: Environmental Science and Technology, ISSN 0013-936X, E-ISSN 1520-5851, Vol. 54, nr 11, s. 6468-6485Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

Thousands of halogenated natural products (HNPs) pervade the terrestrial and marine environment. HNPs are generated by biotic and abiotic processes and range in complexity from low molecular mass natural halocarbons (nHCs, mostly halomethanes and haloethanes) to compounds of higher molecular mass which often contain oxygen and/or nitrogen atoms in addition to halogens (hHNPs). nHCs have a key role in regulating tropospheric and stratospheric ozone, while some hHNPs bioaccumulate and have toxic properties similar those of anthropogenic-persistent organic pollutants (POPs). Both chemical classes have common sources: biosynthesis by marine bacteria, phytoplankton, macroalgae, and some invertebrate animals, and both may be similarly impacted by alteration of production and transport pathways in a changing climate. The nHCs scientific community is advanced in investigating sources, atmospheric and oceanic transport, and forecasting climate change impacts through modeling. By contrast, these activities are nascent or nonexistent for hHNPs. The goals of this paper are to (1) review production, sources, distribution, and transport pathways of nHCs and hHNPs through water and air, pointing out areas of commonality, (2) by analogy to nHCs, argue that climate change may alter these factors for hHNPs, and (3) suggest steps to improve linkage between nHCs and hHNPs science to better understand and predict climate change impacts.

Ort, förlag, år, upplaga, sidor
Washington, DC, USA: American Chemical Society (ACS), 2020. Vol. 54, nr 11, s. 6468-6485
Nyckelord [en]
climate change, halogenated natural products, halocarbons, macroalgae, phytoplankton
Nationell ämneskategori
Miljövetenskap
Forskningsämne
miljövetenskap
Identifikatorer
URN: urn:nbn:se:umu:diva-170868DOI: 10.1021/acs.est.9b07709ISI: 000538420500005PubMedID: 32364720Scopus ID: 2-s2.0-85085713267OAI: oai:DiVA.org:umu-170868DiVA, id: diva2:1430655
Projekt
EcoChangeTillgänglig från: 2020-05-16 Skapad: 2020-05-16 Senast uppdaterad: 2023-03-24Bibliografiskt granskad

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Bidleman, Terry F.Andersson, AgnetaHaglund, PeterTysklind, Mats

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Bidleman, Terry F.Andersson, AgnetaHaglund, PeterTysklind, Mats
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Kemiska institutionenInstitutionen för ekologi, miljö och geovetenskapUmeå marina forskningscentrum (UMF)
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