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土壤氮磷平衡在评价区域氮磷损失中的应用 被引量：6

N and P Balances in Soil: A Tool for Assessing Agricultural N and P Losses in Regional Scale
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摘要 土壤氮磷平衡是评价农田生态系统氮磷迁移损失的有效工具。文章从土壤氮磷平衡的定义、分类及模型计算表达出发,结合国内外土壤氮磷平衡研究实例,探讨了土壤氮磷平衡的分析过程,并提出了土壤氮磷平衡研究的新动向。 Studies on several soil N and P balances including soil surface budget and soil system budget were reviewed. The application highlights the evaluation of regional agricultural nutrients (N&P) losses.
作者 梁新强 顾欣欣 李华 陈英旭 田光明
机构地区 浙江大学环境工程系 浙江天正设计工程有限公司
出处 《环境科学与技术》 CAS CSCD 北大核心 2007年第3期50-51,65,共3页 Environmental Science & Technology
基金 国家重点基础研究发展规划973项目(2002CB410807) 浙江省自然科学基金(Y504247)
关键词 土壤平衡 氮磷 平衡帐 soil nutrients budget nitrogen and phosphorus balances
分类号 X825 [环境科学与工程—环境工程]
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参考文献10

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二级参考文献55

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共引文献16

同被引文献91

引证文献6

二级引证文献23

环境科学与技术
2007年 第3期

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