QU Lulu,SHI Xueyi,LIU Chang.Comparative Analysis of Resource-Oriented Urban Metabolisms Based on the Emergy Theory[J].Research of Soil and Water Conservation,2017,24(01):279-284.
基于能值的资源型城市新陈代谢过程对比分析
- Title:
- Comparative Analysis of Resource-Oriented Urban Metabolisms Based on the Emergy Theory
- 分类号:
- F061.3
- 摘要:
- 城市新陈代谢注重分析城市物质、能量和货币的流动过程，这为探讨不同职能城市的城市代谢过程提供了新的视角。为了探讨不同资源型城市的新陈代谢特点和变化规律，分别以山西省省会资源型城市太原市和传统资源型城市晋城市为例，基于太原市和晋城市2007—2014年的社会经济数据，运用能值理论构建了8项反映城市新陈代谢的评价指标体系，从城市新陈代谢系统能值结构、能值使用强度、能值环境压力和新陈代谢产出效率4个方面，对太原市和晋城市2007—2014年城市新陈代谢状况进行了对比分析。结果表明：2007—2014年，总体上，太原市的城市新陈代谢系统能值结构优于晋城市，晋城市的能值使用强度高于太原市，晋城市的能值环境压力大于太原市，太原市的新陈代谢产出效率高于晋城市。通过对比分析后对提高太原市和晋城市的城市新陈代谢过程提出了建议，为创造性地解决山西省新陈代谢资源与生态风险问题奠定基础，进而为城市生态管理提供科学依据。
- Abstract:
- Urban metabolism highlights the processes of materials, energy and money flows of urban system, which provides a new perspective on analyzing the process of urban metabolism of different functional cities. In this paper, in order to explore the similarities and differences of metabolic characteristics and variation rules of different types of resource-dependent cities, taking the capital Taiyuan of Shanxi Province and a traditional resource-dependent city—Jincheng as the example, respectively, we established the urban metabolic evaluation framework by employing a set of eight emergy-based indicators through using socio-economic data from 2007 to 2014, and compared the similarities and discrepancies from perspectives of the urban metabolic emergy system’s structure, emergy metabolic intensity, emergy environmental pressure and metabolic output efficiency. The results show that emergy system’s structure of Taiyuan is higher than Jincheng on the whole, emergy metabolic intensity of Jincheng is higher than Taiyuan, emergy environmental pressure of Jincheng is greater than Taiyuan, metabolic output efficiency of Taiyuan is higher than Jincheng. The recommendations on improving metabolic process of Jincheng and Taiyuan are put forward in order to lay the foundation for creatively solving metabolic resources and ecological risk, and to provide the scientific basis for ecosystem management of the city in Shanxi Province through comparative analysis.
参考文献/References:
[1] 刘耕源,杨志峰,陈彬.基于能值分析方法的城市代谢过程:案例研究[J].生态学报,2013,33(16):5078-5089.
[2] Zhang Y, Yang Z, Li W. Analyses of urban ecosystem based on information entropy[J]. Ecological Modelling, 2006,197(1/2):1-12.
[3] Newcombe K, Aston A R. The Metabolism of a City:The Case of Hong Kong[J]. Ambio, 1978,7(1):3-15.
[4] Ascione M, Campanella L, Cherubini F, et al. Environmental driving forces of urban growth and development:An emergy-based assessment of the city of Rome, Italy[J]. Landscape & Urban Planning, 2009,93(3/4):238-249.
[5] 蓝盛芳,钦佩,陆宏芳.生态经济系统能值分析[M].北京:化学工业出版社,2002.
[6] Huang S L, Hsu W L. Materials flow analysis and emergy evaluation of Taipei’s urban construction[J]. Landscape & Urban Planning, 2003,63(2):61-74.
[7] Huang S L, Lee C L, Chen C W. Socioeconomic metabolism in Taiwan:Emergy synthesis versus material flow analysis[J]. Resources Conservation & Recycling, 2006,48(2):166-196.
[8] 严茂超.西藏生态经济系统的能值分析与可持续发展研究[J].自然资源学报,1998,13(2):117-125.
[9] 黄永斌,董锁成,李泽红.基于能值分析的资源型城市新陈代谢水平评价:以石嘴山市为例[J].资源科学,2015,37(8):1621-1628.
[10] 李栋,刘晶茹,王如松.城市生态系统代谢分析方法与评价指标研究进展[J].生态经济,2008(6):35-39.
[11] Odum H T. Environmental accounting:Emergy and environmental decision making[J]. Child Development, 1996,42(4):1187-201.
[12] Odum H T, Brown M T, Brandt-Williams S. Handbook of emergy evaluation a compendium of data for emergy computation issued in a series of folios Folio#1introduction and global budget[M]. Center for Environmental Policy, University of Florida:Gainesville, F L, USA,2000.
[13] Ascione M, Campanella L, Cherubini F, et al. Environmental driving forces of urban growth and development:An emergy-based assessment of the city of Rome, Italy[J]. Landscape & Urban Planning, 2009,93(3/4):238-249.
[14] Huang S L, Hsu W L. Materials flow analysis and emergy evaluation of Taipei’s urban construction[J]. Landscape & Urban Planning, 2003,63(2):61-74.
[15] Brown M T, Ulgiati S. Emergy evaluations and environmental loading of electricity production systems[J]. Journal of Cleaner Production, 2002,10(4):321-334.
[16] 宋涛,蔡建明,倪攀,等.基于能值理论的中国城市新陈代谢[J].应用生态学报,2014,25(4):1085-1092.
[17] Brown M T, Ulgiati S. Emergy-based indices and ratios to evaluate sustainability:Monitoring economies and technology toward environmentally sound innovation[J]. Ecological Engineering, 1997,9(1/2):51-69.
[18] Bakshi B R. A thermodynamic framework for ecologically conscious process systems engineering[J]. Computers & Chemical Engineering, 2002,26(2):269-282.
[19] 吴玉琴,严茂超.广州城市代谢效率的模拟分析[J].资源科学,2011,33(8):1555-1562.
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备注/Memo
收稿日期:2016-05-26;改回日期:2016-07-04。
基金项目:国土资源部公益性行业科研专项经费课题“北方村庄压煤山丘区土地综合整治技术研究”（201411007）
作者简介:璩路路(1991-),男,河南焦作人,硕士生,研究方向为土地资源评价与土地利用规划。E-mail:qululu91@163.com
通讯作者:师学义(1960-),男,山西祁县人,博士,教授,研究方向为土地利用规划与土地利用工程。E-mail:shixueyi63@163.com