| 耕地生态经济系统动态监测研究 |
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| 引用本文： | 黄贤金,曲福田. 耕地生态经济系统动态监测研究[J]. 中国生态农业学报, 1997, 5(3): 67-70 |
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| 作者姓名： | 黄贤金 曲福田 |
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| 作者单位： | 南京农业大学土地管理学院 南京 210095;南京农业大学土地管理学院 南京 210095 |
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| 基金项目： | 国家自然科学基金、南京市科委软科学基金资助项目 |
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| 摘 要： | 在分析中国耕地生态经济系统运行的波动性、结构的复杂性、“体质”的脆弱性和调控的滞后性4个特征的基础上，指出开展耕地生态经济系统的动态监测，可使耕地管理由静态、被动状态走向动态、主动状态，实现耕地生态经济系统调控的超前性，切实有效地保护耕地。并阐述了耕地生态经济动态监测预警系统所包含的警义、警源、警兆和警度4个方面的基本内容以及构建中国耕地生态经济动态监测机制的基本思路与方法。
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| 关 键 词： | 耕地生态经济系统 动态监测 基本方法 |
| 收稿时间： | 1996-10-02 |
| 修稿时间： | 1996-11-05 |
A research on monitoring the dynamics of ecoeconomic system of arable land |
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| Huang Xianjin and Qu Futian. A research on monitoring the dynamics of ecoeconomic system of arable land[J]. Chinese Journal of Eco-Agriculture, 1997, 5(3): 67-70 |
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| Authors: | Huang Xianjin and Qu Futian |
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| Affiliation: | College of Land Management,Nanjing Agricultural University,Nanjing 210095;College of Land Management,Nanjing Agricultural University,Nanjing 210095 |
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| Abstract: | Based on analysis of the four characters of ecoeconomic system of arable land in China: the fluctuation in motion,comples in structure,frailty in constitution and delayed management,it is concluded that by carrying out the monitor of the dynamics of arable land ecoeconomic system,the management of arable land can be changed form static and passive states to dynamic and initiative states to realize the goals of adjustment of the arable land ecoeconomic system in advance and effectively protect the arable land.Then the basic meaning,sources,signs and degrees of the forewarning system as well as the train of thought and methods for forming the mechanisms of monitoring the dynamics of arable land ecoeconomy in China are extensively discussed in the paper. |
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| Keywords: | Arable land ecoeconomic system Dynamic monitoring Basic method |
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