新建茂湛铁路对湛江红树林自然保护区的影响分析

新建茂名至湛江铁路于DK68＋450-DK68＋700以石门特大桥的形式穿越广东湛江红树林国家级自然保护区，本文简要介绍了茂湛铁路、广东湛江红树林国家级自然保护区以及二者之间的关系，并在对保护区红树林生态系统和生物资源等进行实地调查的基础上，客观分析和评估了铁路建设对保护区的生物资源、生态系统和主要保护对象的影响。认为茂湛铁路建设对保护区的影响相对较小，并提出了减轻影响和生态恢复等措施。

Analysis of the Impact that New Mao Zhan Railway Made on Zhanjiang Mangrove Forest Nature Reserve

The new railway from Maoming to Zhanjiang which at DK68 ＋ 450 - DK68 ＋ 700 in the form of Shi- men Superlarge Bridge passes through Zhanjiang Mangrove Forest National Nature Reserve in Guangdong. This paper introduces Mao Zhan Railway and Zhanjiang Mangrove National Nature Reserve in Guangdong, and analysed the relationship between them. On the basis of the field survey about mangrove ecosystem and biological resources in Nature Reserve, it makes objective analysis and assessment of the impact that the railway construction made on the biological resources, ecosystem and the main protection in Nature Reserve. The conclusions were gained that Mao Zhan Railway has relatively faint impact on nature reserve and puts forward measures about mitigation influence and eco-logical restoration.