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标题： Use of <svg style="vertical-align:-0.19798pt;width:32.625px;" id="M1" height="20.137501" version="1.1" viewBox="0 0 32.625 20.137501" width="32.625" xmlns="http://www.w3.org/2000/svg">
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</svg> Natural Abundance and N Species Concentrations to Assess N-Cycling in Constructed and Natural Coastal Wetlands 本地全文： 下载 作者： C. Marjorie Aelion ; Melissa R. Engle ; Hongbo Ma 等期刊名称： Applied and Environmental Soil Science 印刷版ISSN： 1687-7667 电子版ISSN： 1687-7675 出版年度： 2010 卷号： 2010 DOI： 10.1155/2010/371259 出版社： Hindawi Publishing Corporation 摘要： Natural abundance of N stable isotopes used in combination with concentrations may be useful indicators of N-cycling in wetlands. Concentrations and 15N signatures of NO−3, NH
