| 鲁北工业生态系统分析 |
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| 引用本文： | 陈亮,王如松,杨建新.鲁北工业生态系统分析[J].环境科学学报,2005,25(6):721-726. |
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| 作者姓名： | 陈亮 王如松 杨建新 |
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| 作者单位： | 中国科学院生态环境研究中心,北京,100085中国环境规划院,北京,100012;中国科学院生态环境研究中心,北京,100085 |
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| 摘 要： | 对工业生态系统进行分析可以发现提高和改进工业生态系统效率以及系统结构的潜在机会．以鲁北工业生态系统为例，采用自然生态系统网络分析方法分别从工业生态系统的链网结构、物种绝对刚度、物种对系统的影响强度及系统稳定性等4个方面进行分析．结果表明，在该工业生态系统中，中位种的比例明显偏少；氢气和SO2的绝对刚度最大；硫酸、合成氨和磷酸是系统的主导节点；合成氨的系统刚度最大。
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| 关 键 词： | 鲁北 工业生态系统 系统分析 |
| 文章编号： | 0253-2468(2005)06-0721-06 |
| 收稿时间： | 2004/11/8 0:00:00 |
| 修稿时间： | 2004年11月8日 |
Analysis of Lubei industrial ecosystems |
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| CHEN Liang,WANG Rusong and YANG Jianxin.Analysis of Lubei industrial ecosystems[J].Acta Scientiae Circumstantiae,2005,25(6):721-726. |
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| Authors: | CHEN Liang WANG Rusong and YANG Jianxin |
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| Institution: | 1. Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China; 2. Chinese Academy For Environmental Planning, Beijing 100012, China,Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China and Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing 100085, China |
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| Abstract: | Analyzing the industrial eco-systems could help to find the potentials to improve the efficiency and structure of systems. The Lu-Bei industrial ecosystem is analyzed deeply in four aspects as the structure of chains, the absolute rigidity of main species, the effect of species on chains, the stability of whole industrial ecosystem. The results show that the proportion of intermediate species in the systems is a bit fewer; the absolute rigidity of hydrogen and sulfur dioxide are on the top of list; sulfuric acid, ammonia and phosphoric acid are the dominant species of the systems; and the ammonia takes the lead of the systemic rigidity. |
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| Keywords: | Lubei Industrial ecosystem systems analysis |
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