环境问题已成为全球热点，本文提出了关于人类社会面临的两类环境问题的概念，即污梁和生态破坏及环境岩土工程问题，论述了南京市的地质环境特点，剖析了南京市的几个主要环境岩土工程问题。这对深化环境问题的认识，促进南京经济建设的发展，推动南京环境岩土工程问题的研究有积极意义。 Environmental issues have become a global hotspot. This paper presents the concept of two types of environmental problems facing human society, namely, pollution of beams and ecological damage and environmental geotechnical problems. The paper discusses the characteristics of Nanjing’s geological environment, A major environmental geotechnical problems. This is of great significance to deepen the understanding of environmental issues, promote the economic development of Nanjing and promote the research on environmental geotechnical problems in Nanjing.