15763 9 86707 2 246099 document 86707 eaau8052.full.pdf application/pdf c3caac0cc4c4798618273c31ed55cceb MD5 1585263 2019-02-25 07:20:38 https://pure.iiasa.ac.at/id/eprint/15763/1/eaau8052.full.pdf 15763 1 1 application/pdf text en public cc_by_nc_4

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published 86708 1 246106 document 86708 indexcodes.txt text/x-c++ 73e81b7dbc39b59dacb6bbca49f1f63f MD5 14690 2019-02-25 07:30:03 https://pure.iiasa.ac.at/id/eprint/15763/2/indexcodes.txt 15763 2 2 text/x-c++ other Generate index codes conversion from text to indexcodes en public

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http://eprints.org/relation/isVersionOf https://pure.iiasa.ac.at/id/document/86707 http://eprints.org/relation/isVolatileVersionOf https://pure.iiasa.ac.at/id/document/86707 http://eprints.org/relation/ismediumThumbnailVersionOf https://pure.iiasa.ac.at/id/document/86707 86712 2 246110 document 86712 small.jpg image/png 3cb864fcf23b30e5d545945fac68bd4f MD5 1955 2019-02-25 07:31:47 https://pure.iiasa.ac.at/id/eprint/15763/6/small.jpg 15763 6 6 image/png other Thumbnails conversion from text to thumbnail_small en public

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http://eprints.org/relation/isVersionOf https://pure.iiasa.ac.at/id/document/86707 http://eprints.org/relation/isVolatileVersionOf https://pure.iiasa.ac.at/id/document/86707 http://eprints.org/relation/issmallThumbnailVersionOf https://pure.iiasa.ac.at/id/document/86707 archive 353 disk0/00/01/57/63 2019-02-25 07:22:27 2021-08-27 17:31:27 2019-02-25 07:22:27 article show Winiger P. Barrett T. E. Sheesley R. J. Huang L. Sharma S. Barrie L. A. Yttri K. E. Evangeliou N. Eckhardt S. Stohl A. Klimont Z. 1473 0000-0003-2630-198X Heyes C. 1540 0000-0001-5254-493X Semiletov I. P. Dudarev O. V. Charkin A. Shakhova N. Holmstrand H. Andersson A. Gustafsson Ö. pub prog_air Black carbon (BC) contributes to Arctic climate warming, yet source attributions are inaccurate due to lacking observational constraints and uncertainties in emission inventories. Year-round, isotope-constrained observations reveal strong seasonal variations in BC sources with a consistent and synchronous pattern at all Arctic sites. These sources were dominated by emissions from fossil fuel combustion in the winter and by biomass burning in the summer. The annual mean source of BC to the circum-Arctic was 39 ± 10% from biomass burning. Comparison of transport-model predictions with the observations showed good agreement for BC concentrations, with larger discrepancies for (fossil/biomass burning) sources. The accuracy of simulated BC concentration, but not of origin, points to misallocations of emissions in the emission inventories. The consistency in seasonal source contributions of BC throughout the Arctic provides strong justification for targeted emission reductions to limit the impact of BC on climate warming in the Arctic and beyond. 2019-02-13 published American Association for the Advancement of Science 10.1126/sciadv.aau8052 159 123 public Science Advances 5 2 eaau8052 TRUE 2375-2548 FALSE no info:eu-repo/semantics/article