泥炭是植物遗体在沼泽环境中,经过复杂的生物化学和物理化学变化形成的堆积物。泥炭有机组分的种类、数量及其分布特征与形成泥炭的原始质料、堆积环境及其转化条件密切相关。所以,研究泥炭有机组分及其特征有一定的实际意义和理论意义。本文试图从有机地球化学的角度对泥炭某些有机组分进行初步分析研究。
Based on analysis of 41 samples with different types in 11 provinces and autonomous region of China,author introduced the organic geochemical characteristics of the basic organic components of peat and the chlorform extract A in peat and its group constituents in this paper.According to these characteristics and the analytical results of infra-red spectra and gas chromatography,it is clear that peat is a unmature organic matter in which humic substance constitutes its principal component and differentiates completely from ooze in the bottom of lake and sea.In this paper,author also made an approach on some factors to influence organic geochemical characteristics of peat such as vegetation species,bog type,evolution stage,sedimentary environment and so on.
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