摘要
自然保护区公路建设及运营不可避免地会对保护区内野生动物生存环境产生干扰,如导致生存栖息地的丧失、破碎及退化。在适当位置设置动物通道成了缓解动物生存压力的必要途径。本文从动物通道设置目标、分类、使用影响因素、设置原则等方面总结了50多年来国内外在此领域的研究成果,并结合卧龙自然保护区公路改建项目实际情况提出动物通道设置原因、重大意义、限制性因素,具体介绍了通道细部设计思路,包括通道尺寸、建造材料、外观、监测系统及其他配套工程等。在国内首次从设计上专门考虑公路动物通道建设。
Highway construction in National Nature Preserve has unavoidable to take impact on habitat of wildlife. Design wildlife passage on proper place along highway is one of best mitigated methods according to almost 50 years studies at home and abroad. The research progress related to wildlife passage is introduced, including ： objective, function, types, impact factors, and design guidelines ere of designing wildlife passage in details. On the basis of factual condition of parkway in Wolong National Nature Preserve, important research significance, reasons, limited factors to design wildlife passage are provided and detailed design of wildlife passage is described, including： passage size, material, appearance design, monitor systems and other related project methods. Purpose of this research is to considering firstly and specially the construction of highway wildlife passage from design in China.
出处
《公路》
北大核心
2007年第1期99-104,共6页
Highway
基金
国家杰出青年科学基金资助项目(40025103)
WWF项目<生态敏感区公路建设指南>
关键词
生态敏感区
景观设计
动物通道
公路设计
生态环境保护
ecologically sensitive area
landscape design
wildlife passage
highway design
ecological environment protection
