潍河下游平原咸水入侵监测研究

A Study on Dynamic Monitoring of Saltwater Intrusion on Lower Reaches of Weihe River

咸水入侵作为研究区内的一种环境灾害,严重影响了当地的社会、经济和生态环境的建设。通过对研究区影响咸水入侵的因素分析,从宏观、中观和微观3个方面对咸水入侵动态变化进行了监测,并对监测结果进行了分析。结果表明,地下水位和水质的变化可以作为咸水入侵的指示标志。监测网系统的建立为咸水入侵区的灾害治理提供基本信息和依据。

Saltwater intrusion arisen in the lower reaches of the Weihe river has drastically devastated the regional economy, society and ecological environment. Based on deeply analyzing the mechanism of saltwater intrusion and the groundwater regime regularity. The scientific monitoring method of saltwater intrusion regime and the layout of monitoring network are probed into. Three kinds of monitoring network are constructed: (1) the monitoring network of the water resources supplies and demands; (2) the monitoring network of groundwater table and quality regime; (3) the monitoring network of geophysical methods.