南京林业大学学报(自然科学版) ›› 1985, Vol. 9 ›› Issue (03): 1-12.doi: 10.3969/j.jssn.1000-2006.1985.03.002

• 研究论文 • 上一篇    下一篇

紫金山风景林的动态及其经营对策

陆兆苏;余国宝;张治强;吴敬立;赵仁寿;朱乃文;任宝山   

  1. 南京林学院;南京林学院;南京林学院;中山陵园管理处;中山陵园管理处;中山陵园管理处;中山陵园管理处
  • 出版日期:1985-09-18 发布日期:1985-06-18

THE DYNAMICS OF THE SCENIC FOREST OF THE ZIJIN MOUNTAIN AND THE MANAGEMENT CONCERNED

Lu Zhaosu, Yu Guobao & Zhang Zhiqiang(Nanjing Institute of Forestry)Wu Jinglei, Zhao Renshou, Zhu Naiwen & Ren Baoshan   

  1. Mangerial Office of Dr. Sun Yat-Sen’s Mausaleum
  • Online:1985-09-18 Published:1985-06-18

摘要: <正>紫金山位于南京东郊,面积44555亩。境内有两个国家级重点文物保护单位(中山陵及明孝陵),还有省、市级文物保护单位八个。紫金山虽无奇峰异石,但森林植被繁茂,旅游资源丰富,是闻名中外的风景区。它是由山丘、森林、水面、园林建筑、古迹、历史人物纪念地等旅游资源协调构成的四维空间(即具有长、宽、高的三维空间,加时间),其中大面积的森林绿地是风景区的基本衬托,保证了风景区具备空气清新、幽雅宁静、生机勃勃的良好环境。但近几年来,紫金山风景林年龄逐渐老化,枯立木和濒死木增多,森林病虫害蔓延,某些地段林相残破。紫金山风景林的前景如何?应该采取什么样的经营对策?这些问题已经受到了各界人士的关注。为此,我们对紫金山进行了全面的森林经理调查,获得了大量第一手资料。三十年来,曾进行过三次森林经理调查(1953、1963、1982年),使我们有条件进行系统的森林动态分析,并在此基础上,探讨森林经营对策,现择要报告如下: 一、森林动态分析

Abstract: The Zijin Mountain is famous for its historical and scenic spots and landscape resources. On the south slope lies the mausoleum of Dr. Sun Yat-sen, a great democratic revolutionary forerunner of China, Ming Tomb and other important historical sites. The scenic forest constitutes an important component part of it. This paper analyses the forest dynamics of the mountain. During the last 30 years on the basis of the information contained in the three forest management surveies carried out since 1953. The main results are that the rate of forest-cover has increased by an average rate of 1.86% a year, the utilization ratio of the forestry land increased from 55.9% in 1953 to 88.4% in 1982, the standing crop increased by an average rate of 5.3% a year, the vegetational dynamic tended to sequence succession. But the stand age-structure is ageing and the aesthetics class of the forest landscape is dropping.According to this information, new decesion of forest management have been adopted, which should chiefly bring the third effectiveness into full play. Stand have been classified according to different roles played by them. Technological designs have also been made forest landscape reconstruction establishement of new scenic spots with special features, stand thinning, stand reform, regeneration and protection. Now all these designs and working plan have already been applied in practice and good effects have begun to result.