The 14C Age of Humic Substances in Paleosols
نویسندگان
چکیده
منابع مشابه
Aquatic Humic Substances
4 Chemical Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 306 4.1 Elemental Composition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307 4.2 Molecular Size Distribution and Charge . . . . . . . . . . . . . . . . . . . . . . 309 4.3 Spectral Absorbance and Fluorescence . . . . . . . . . . . . . . . . . . . . . . . 311 4.4 Infrared Spectra . . . . ....
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ژورنال
عنوان ژورنال: Radiocarbon
سال: 1997
ISSN: 0033-8222,1945-5755
DOI: 10.1017/s0033822200018968