| 基于分形理论的路域生态系统恢复研究初探 |
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| 引用本文： | 谢昧思,赵尘. 基于分形理论的路域生态系统恢复研究初探[J]. 森林工程, 2012, 28(1): 52-55 |
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| 作者姓名： | 谢昧思 赵尘 |
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| 作者单位： | 南京林业大学土木工程学院,南京,210037 |
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| 基金项目： | 江苏高校优势学科建设工程资助项目，江苏省研究生培养创新工程项目 |
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| 摘 要： | 我国道路路域的生态系统恢复研究严重滞后于道路工程建设的发展,人工绿化的景观常陷于物种单一、生态异质性低的困境。通过综述分形理论在土木工程、规划、地理信息系统、景观生态学等方面的研究进展,借鉴分形理论在相关学科的应用方法,结合目前道路绿化的现状,提出引用分形维度来定量考察道路路域生态系统恢复情况的构想。
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| 关 键 词： | 分形理论 道路工程环境 生态系统恢复 |
Preliminary Study of Road Field Heterogeneity Ecological Restoration Based on Fractal Theory |
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| Xie Meisi,Zhao Chen. Preliminary Study of Road Field Heterogeneity Ecological Restoration Based on Fractal Theory[J]. Forest Engineering, 2012, 28(1): 52-55 |
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| Authors: | Xie Meisi Zhao Chen |
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| Affiliation: | College of Civil Engineering, Nanjing Forestry University, Nanjing, Jiangsu Province 210037 |
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| Abstract: | Research on ecosystem restoration of road field in China lagged far behind the road construction of the country. Artifi- cial greening was lack of species and homogeneity. The research progress of fractal theory applied in civil engineering, planning, landscape ecology and geographic information system were all reviewed in this paper. With reference of fractal theory in related sub- jects and combining with the current situation of road greening, the idea of applying index function of fractal dimension as a quantita- tive way to evaluate ecosystem restoration of road fields was put forward. |
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| Keywords: | fractal theory road engineering environment ecosystem restoration |
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