Matches in SemOpenAlex for { <https://semopenalex.org/work/W2774889391> ?p ?o ?g. }
- W2774889391 endingPage "44" @default.
- W2774889391 startingPage "1" @default.
- W2774889391 abstract "This chapter discusses the precursors of humic substances (HS) and reviews the pyrolysis behavior of the most important biomacromolecules and humic substances. The pyrolysis products are not considered to be building blocks due to thermal reactions and rearrangements produced, which limits the usefulness of the pyrolysis technique for structural analyses. The chapter provides information on a novel pyrolysis method, that is, the simultaneous pyrolysis/methylation, which is able to alleviate limitations imposed by the technique to take pyrolysis data back to the genuine chemical structure from which it originated. The chemical composition of humic fractions is governed by extraction, fractionation, and purification procedures; humic fractions with different chemical compositions can be extracted from the same soils. This heterogeneity reflects the various inputs of organic matter to different soils and its different solubility behavior, and is one of the factors that incited scientists to propose standard procedures aiming at the reproduction of the chemical characteristics of humic fractions." @default.
- W2774889391 created "2017-12-22" @default.
- W2774889391 creator A5042513439 @default.
- W2774889391 date "1996-01-01" @default.
- W2774889391 modified "2023-10-10" @default.
- W2774889391 title "The Chemical Structure of Humic Substances" @default.
- W2774889391 cites W1625634225 @default.
- W2774889391 cites W1924484127 @default.
- W2774889391 cites W1963947766 @default.
- W2774889391 cites W1967361256 @default.
- W2774889391 cites W1972478120 @default.
- W2774889391 cites W1975134386 @default.
- W2774889391 cites W1977907451 @default.
- W2774889391 cites W1978337069 @default.
- W2774889391 cites W1979835699 @default.
- W2774889391 cites W1981369813 @default.
- W2774889391 cites W1981826100 @default.
- W2774889391 cites W1986368640 @default.
- W2774889391 cites W1988197909 @default.
- W2774889391 cites W1989644657 @default.
- W2774889391 cites W1993687332 @default.
- W2774889391 cites W1996146467 @default.
- W2774889391 cites W1996210891 @default.
- W2774889391 cites W1997419722 @default.
- W2774889391 cites W2001403130 @default.
- W2774889391 cites W2002157764 @default.
- W2774889391 cites W2002401436 @default.
- W2774889391 cites W2004024817 @default.
- W2774889391 cites W2004125299 @default.
- W2774889391 cites W2004932005 @default.
- W2774889391 cites W2005708047 @default.
- W2774889391 cites W2006401420 @default.
- W2774889391 cites W2006415937 @default.
- W2774889391 cites W2011306569 @default.
- W2774889391 cites W2011773120 @default.
- W2774889391 cites W2013710727 @default.
- W2774889391 cites W2013718054 @default.
- W2774889391 cites W2015869721 @default.
- W2774889391 cites W2015871872 @default.
- W2774889391 cites W2015979231 @default.
- W2774889391 cites W2017514253 @default.
- W2774889391 cites W2019125563 @default.
- W2774889391 cites W2019577280 @default.
- W2774889391 cites W2022676890 @default.
- W2774889391 cites W2022680799 @default.
- W2774889391 cites W2026883330 @default.
- W2774889391 cites W2030060315 @default.
- W2774889391 cites W2030191266 @default.
- W2774889391 cites W2030508381 @default.
- W2774889391 cites W2033877929 @default.
- W2774889391 cites W2035527406 @default.
- W2774889391 cites W2037630839 @default.
- W2774889391 cites W2037696725 @default.
- W2774889391 cites W2038891844 @default.
- W2774889391 cites W2039052599 @default.
- W2774889391 cites W2039622532 @default.
- W2774889391 cites W2041035444 @default.
- W2774889391 cites W2046520876 @default.
- W2774889391 cites W2048943000 @default.
- W2774889391 cites W2050715250 @default.
- W2774889391 cites W2052796847 @default.
- W2774889391 cites W2054389051 @default.
- W2774889391 cites W2054569099 @default.
- W2774889391 cites W2055104296 @default.
- W2774889391 cites W2058710862 @default.
- W2774889391 cites W2058920585 @default.
- W2774889391 cites W2059429834 @default.
- W2774889391 cites W2060766597 @default.
- W2774889391 cites W2061127287 @default.
- W2774889391 cites W2065331270 @default.
- W2774889391 cites W2066877196 @default.
- W2774889391 cites W2067256247 @default.
- W2774889391 cites W2068754970 @default.
- W2774889391 cites W2073711522 @default.
- W2774889391 cites W2074317006 @default.
- W2774889391 cites W2076725027 @default.
- W2774889391 cites W2081534679 @default.
- W2774889391 cites W2082321444 @default.
- W2774889391 cites W2085856916 @default.
- W2774889391 cites W2088064800 @default.
- W2774889391 cites W2088129174 @default.
- W2774889391 cites W2088895455 @default.
- W2774889391 cites W2090386168 @default.
- W2774889391 cites W2091935743 @default.
- W2774889391 cites W2091964697 @default.
- W2774889391 cites W2101885334 @default.
- W2774889391 cites W2118255900 @default.
- W2774889391 cites W2137062736 @default.
- W2774889391 cites W2151733502 @default.
- W2774889391 cites W2158273393 @default.
- W2774889391 cites W2159039744 @default.
- W2774889391 cites W2161030360 @default.
- W2774889391 cites W2171987468 @default.
- W2774889391 cites W2885036201 @default.
- W2774889391 cites W4211260055 @default.
- W2774889391 cites W4230619640 @default.
- W2774889391 cites W4236437194 @default.
- W2774889391 doi "https://doi.org/10.1016/b978-044481516-3/50002-5" @default.