| 大连市域景观生态格局优化发展研究 |
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| 引用本文： | 黄平利,王红扬.大连市域景观生态格局优化发展研究[J].辽宁林业科技,2006(2):8-11,27,F0003. |
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| 作者姓名： | 黄平利 王红扬 |
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| 作者单位： | 南京大学,城市与资源学系,江苏,南京,210093 |
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| 摘 要： | 景观生态格局优化是景观生态规划的重要任务之一,在生物多样性保护和环境改善方面具有重要作用,是一个区域生态安全的基础。文章首先对大连市域自然现状和发展中存在的生态问题进行分析和识别,然后有针对地综述相关的景观生态学理论。在总结斑块、生态廊道的设计原理及总体布局模式的基础上,充分应用生态边缘效应原理、生态网络原理,提出了大连市域景观生态格局优化模式,并提出实现该格局的政策指引。
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| 关 键 词： | 大连市域 景观生态格局 集中与分散相结合 |
| 文章编号： | 1001-1714（2006）02-0008-05 |
| 收稿时间： | 2005-10-12 |
| 修稿时间： | 2005-10-12 |
Research on optimizing development of Landscape ecological pattern in Dalian Region |
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| HUANG Ping-li,WANG Hong-yang.Research on optimizing development of Landscape ecological pattern in Dalian Region[J].Liaoning Forestry Science and Technology,2006(2):8-11,27,F0003. |
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| Authors: | HUANG Ping-li WANG Hong-yang |
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| Institution: | Department of Urban and Resources Sciences, Nanjing University, Nanjing 210093,China |
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| Abstract: | As one of the main tasks of landscape ecological planning,Landscape Ecological Pattern Optimization plays an important role in biodiversity protection and environment improvement,and has been the foundation of safe ecosystem.This paper analyses the current situation of Dalian region and identifies Ecological problems may appear with region development,and then presents a summarization of some related landscape ecology theories.Basing on general distribution pattern and design principles of patch and ecological corridor,as well as making full use of ecological verge effect,this paper proposes an optimized pattern of Landscape ecological pattern in Dalian region together with its policy guide. |
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| Keywords: | Dalian region Landscape ecological pattern aggregate with outliers |
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