基于实地调查研究的湿地水质提升与功能恢复对策探讨——以临沂市罗庄区武河湿地为例

Analysis and Countermeasures on Water Quality Improvement and Functional Restoration of the Wetland Based on Field Research: A Case Study of the Wuhe Wetlands at the Luozhuang District of Linyi City

本文通过2016年冬季和2017年春、夏两季实地调研发现,武河湿地存在淤积严重、净化效能衰退、水生植物无序生长,湿地进水可生化性较差、出水化学需氧量年季变化不显著,基础设施损害严重,管理人员配置、资金投入及研究力度严重不足等问题。建议从工作机制、资金投入、环保意识、奖惩措施等方面加强管理,提升湿地水质,恢复湿地净化功能。

Based on the research of the Winter 2016, the Spring and the Summerof 2017, the article discusses severe problems of the Wuhe Wetlands such as serious siltation build-up, declining purification functions, disorderly growth of aquatic plants,insufficient biodegradability for influent water in the wetlands, insignificant seasonal changes in COD for effluent water,severe damages to the basic infrastructure, as well as an insufficient amount of administrative personnel,funding,and research. The article makes suggestions on improving water quality and restoring purification functions of wetlands through aspects such as working mechanisms,funding,environmental consciousness,as well as rewards and penalties.