Features and evaluation of sea/saltwater intrusion in southern Laizhou Bay

• 作者: CHEN She-ming GUO Xu Klaus Hisby LIU Hong-wei MA Zhen ZHOU Yang-xiao
• 来源期刊: 地下水科学与工程：英文版
• 学科: 工学
• 年，卷（期）: 2016,（2）
• 页码范围: 141-148
• 页数: 8页
• 分类号: TV

摘要

Understanding the degree of sea/saltwater intrusion in coastal regions is of great significance to treating the intrusion and improving the environment. Based on the character analysis of the sea/saltwater intrusion, five factors were selected in the fuzzy-synthetical evaluation approach to form the index system, so as to evaluate the degree of sea/saltwater intrusion in southern Laizhou Bay. The results show that the sea/saltwater intrusion is stronger in the middle and northern areas and weaker on the sides and in southern area; currently, the intrusion is relatively serious, and the intrusion area has covered about 68.2% of the areas under study, among which the heavily intruded area is over 50%. Based on the factors analysis of the occurrence and development of sea/saltwater intrusion, the thesis proposes treatment measures.