| 区域矿产资源可持续发展流图分析 |
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| 引用本文： | 谭卓英,吴恒,王思敬. 区域矿产资源可持续发展流图分析[J]. 广西大学学报(自然科学版), 2000, 25(3): 252-255 |
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| 作者姓名： | 谭卓英 吴恒 王思敬 |
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| 作者单位： | 广西大学,资源与环境学院,广西,南宁,530004;广西大学土木与建筑工程学院,广西,南宁,530004;中国科学院,地质研究所,北京,100029 |
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| 基金项目： | 国家自然科学基金,中国科学院资源与生态环境研究项目,广西大学校科研和教改项目,59762001,KZ952-J1-416,,,, |
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| 摘 要： | 建立了区域矿产资源的因果关系模型,流量反馈模型及不同开发模式下的状态方程与轨迹,结果表明,状态轨迹不是自然减的指数曲线,也非常见的Ｓ型曲线,而是具有幂函数曲线的特征,但资源的替代方程及发展轨迹与自然界生物竞争具有相似性,是一条组合的准Ｌｏｇｉｓｔｉｃ曲线。
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| 关 键 词： | 矿产资源 可持续发展 流量 发展轨迹 |
| 修稿时间： | 2000-03-06 |
Analyses on the sustainable developing flux relationship of regional mineral resources |
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| TAN Zhuo ying ,WU Heng ,WANG Si jing. Analyses on the sustainable developing flux relationship of regional mineral resources[J]. Journal of Guangxi University(Natural Science Edition), 2000, 25(3): 252-255 |
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| Authors: | TAN Zhuo ying WU Heng WANG Si jing |
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| Affiliation: | TAN Zhuo ying 1,WU Heng 2,WANG Si jing 3 |
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| Abstract: | A causality model and flux feedback model of regional mineral resources are established, and its state equations and loci are thereout founded in this paper. The results show that the pattern of its state loci is neither an index curve of naturally attenuate one nor a normal S one, but of some characteristics of a certain power function . Its substituting equations and loci, however, are similar to which of creatures rivalry in nature , viz, a combined simulated curve Logistic. |
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| Keywords: | mineral resources sustainable develop flux developing locus |
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