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烧失量分析在湖泊沉积与环境变化研究中的应用 被引量:38

Application of Loss on Ignition to the Study of Lake Sediments and Environmental Changes
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摘要 烧失量分析是一种便捷的测定湖泊沉积物有机碳与碳酸盐含量的方法。由于沉积物烧失量主要受区域气温、有效降水等气候环境条件的控制,因此烧失量反映湖泊气候环境特征,成为指示区域气候环境变化的重要指标,该项指标在环境变化研究中具有重要作用。 Loss on ignition (LOI) is a simple, inexpensive method widely used to measure contents of organic and inorganic carbon in lake sediments. Since LOI was chiefly determined by climate,less on ignition analysis of lake sediments provides an important means as a significant index to investigate environmental changes.
出处 《盐湖研究》 CSCD 2006年第2期67-72,共6页 Journal of Salt Lake Research
基金 中国科学院青海盐湖所创新前沿项目(CX200302) 国家自然科学基金项目(49971074) 中国科学院资环创新重大项目(KZCXl-Y-05) 山东省博士基金项目联合资助
关键词 烧失量 湖泊沉积 环境变化 Loss on ignition Lakes sediments Environmental changes
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