【摘要】 在对目前“大树进城风”盛行原因进行客观分析的基础上 ,从生态安全、实际应用效果、经济合理性、法律法规方面 ,探讨了“大树进城风”的弊端 ,针对性提出了科学合理应用大树的对策措施。更多还原

【Abstract】 It seems to become fashionable in present China that big trees are moved into cities and towns. This paper offers an objective analysis of the causes for such a trend, discusses its disadvantages from the perspectives of ecological security, economic rationality and relevant laws and regulation and, accordingly, gives some suggestion of how to use big or ancient trees in a scientific way.更多还原