文章基本信息

标题：Assessment of Nutrient Limitation in Floodplain Forests with Two Different Techniques
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作者：Matthew A. Neatrour ; Robert H. Jones ; Stephen W. Golladay 等
期刊名称：International Journal of Ecology
印刷版ISSN：1687-9708
电子版ISSN：1687-9716
出版年度：2008
卷号：2008
DOI：10.1155/2008/260754
出版社：Hindawi Publishing Corporation
摘要：We assessed nitrogen and phosphorus limitation in a floodplain forest in southern Georgia in USA using two commonly used methods: nitrogen to phosphorus (N:P) ratios in litterfall and fertilized ingrowth cores. We measured nitrogen (N) and phosphorus (P) concentrations in litterfall to determine N:P mass ratios. We also installed ingrowth cores within each site containing native soil amended with nitrogen (N), phosphorus (P), or nitrogen and phosphorus (N