Ninnes, SofiaTolu, JulieMeyer-Jacob, CarstenMighall, Tim M.Bindler, Richard2017-12-162017-12-162017-07-11Ninnes, S, Tolu, J, Meyer-Jacob, C, Mighall, T M & Bindler, R 2017, 'Investigating molecular changes in organic matter composition in two Holocene lake-sediment records from central Sweden using pyrolysis-GC/MS', Journal of geophysical research-Biogeosciences, vol. 122, no. 6, pp. 1423-1438. https://doi.org/10.1002/2016JG0037152169-8953ORCID: /0000-0002-8365-7694/work/147569088http://hdl.handle.net/2164/9787This research was supported by grants from the Swedish Research Council (dnr. 2014-5219) and from the Umeå University research environment ‘The environment’s chemistry’. We would like to thank Umeå Plant Science Center for making the Py-GC/MS available to us, and Alexandra Rouillard and one anonymous reviewer for constructive comments on the manuscript. All data presented in the figures in the main manuscript can be found in the supporting information. Raw data will be provided upon request from the corresponding authors.171904765engorganic matter compositionlake sedimentHolocenePyrolysis-GC/MScarbonstable isotopesQE GeologyQEJournal article10.1002/2016JG0037151226