文章基本信息

标题：13C/12C composition, a novel parameter to study the downward migration of paper sludge in soils†
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作者：Eric Lichtfouse ; Karyne Rogers ; Cécile Payet 等
期刊名称：Geochemical Transactions
电子版ISSN：1467-4866
出版年度：2002
卷号：3
期号：1
页码：48-48
DOI：10.1186/1467-4866-3-48
出版社：BioMed Central
摘要：δ 13 C values of crop and forest soils were measured 8 years after disposal of paper sewage sludge. The carbon transfer from paper sludge downward to the first humic layer is evidenced by a 13 C-enrichnient of up to 5.6‰ due to the input of 13 C-enriched sludge carbonates. 13 C/ 12 C composition is thus a novel, sensitive parameter to follow the downward transfer of paper sludge carbon.