CHAGAN,一个农牧结合生态系统氮循环的动态模
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CHAGAN, A DYNAMIC SIMULATOR OF NITROGEN CYCLING IN MIXED AGRO-ECOSYSTEMS
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    摘要:

    以辽宁省前查干村多年实地调查及试验数据为基础,应用电子计算机和系统动态学原理,编制模拟程序,对该村不同耕作制度土地利用的氮循环进行动态模拟,并对其发展趋势进行预测和比较评价。模拟结果有效、可行,拟合程度较高,具有一定通用性。本程序为研究复杂的农业生态同题提供了一种新的方法。

    Abstract:

    After a joint research conducted in the University of Western Australia in 1985-1986, CHAGAN, a comprehensive mathematical model that simulate the dynamic behaviour of N-cycling of integrated farming and animal husbandry ecosystem of Cha-gan village in northeast China was developed and was used to predict 10-years trend of N-balance in three different land use Systems.The System was divided into 8 subsystems. 88 N-flows were traced which cover almost all possible flows within and among the 8 subsystems and ...

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陈士平,W. M. Blacklow. CHAGAN,一个农牧结合生态系统氮循环的动态模.生态学报,1990,10(2):127~132

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