| 土壤氮素循环模型及其模拟研究进展 |
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| 引用本文： | 唐国勇,黄道友,童成立,张文菊,吴金水.土壤氮素循环模型及其模拟研究进展[J].应用生态学报,2005,16(11):2208-2212. |
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| 作者姓名： | 唐国勇 黄道友 童成立 张文菊 吴金水 |
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| 作者单位： | 1. 中国科学院亚热带农业生态研究所亚热带农业生态重点实验室, 长沙 410125;2. 中国科学院研究生院, 北京 100039;3. 华中农业大学资源环境学院, 武汉 430070 |
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| 基金项目： | 中国科学院知识创新工程重要方向项目(KZCX3-SW-426)，国家自然科学基金重点项目(40235057)，国家重点基础研究发展资助项目(2002CB412503). |
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| 摘 要： | N既是植物必需的营养元素,又是造成环境污染的重要元素.正确模拟土壤中N循环已经成为科学家共同关注的热点问题.简述了土壤N循环的基本过程,重点介绍了13种土壤N循环模型和6个土壤N循环过程的模拟,并讨论了模拟中存在的参数化问题.
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| 关 键 词： | 土壤N N循环 模型 模拟 |
| 文章编号： | 1001-9332(2005)11-2208-05 |
| 收稿时间： | 2005-01-10 |
| 修稿时间： | 2005-05-08 |
Research advances in soil nitrogen cycling models and their simulation |
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| TANG Guoyong,HUANG Daoyou,TONG Chengli,ZHANG Wenju,WU Jinshui.Research advances in soil nitrogen cycling models and their simulation[J].Chinese Journal of Applied Ecology,2005,16(11):2208-2212. |
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| Authors: | TANG Guoyong HUANG Daoyou TONG Chengli ZHANG Wenju WU Jinshui |
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| Institution: | 1. Key Laboratory of Subtropical Agro-ecology, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha 410125, China;2. Graduate School of Chinese Academy of Sciences, Beijing 100039, China;3. College of Resources and Environment, Huazhong Agricultural University, Wuhan 430070, China |
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| Abstract: | Nitrogen is one of the necessary nutrients for plant,and also a primary element leading to environmental pollution.Many researches have been concerned about the contribution of agricultural activities to environmental pollution by nitrogenous compounds,and the focus is how to simulate soil nitrogen cycling processes correctly.In this paper,the primary soil nitrogen cycling processes were reviewed in brief,with 13 cycling models and 6 simulated cycling processes introduced,and the parameterization of models discussed. |
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| Keywords: | Soil nitrogen Nitrogen cycle Model Simulation |
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