江淮水利科技Issue(4)：1-5,5.DOI:10.20011/j.cnki.JHWR.202404001
水稻灌区面源污染治理研究进展
The review of research progress on non-point source pollution control in rice irrigation areas
摘要
Abstract
The overlap of the rice growing season with periods of rainfall and heat leads to a high frequency of irrigation and drainage,which causes significant nitrogen and phosphorus losses from fertilizers due to surface runoff.This is a major source of agricultural non-point source pollution in rice cultivation areas.By systematically analyzing the latest research developments on efficient water-saving irrigation systems for rice,the mechanisms of pollutant migration and transformation in farmland drainage,and the collaborative regulation techniques for drainage pollution in irrigation areas,several key scientific issues that urgently need to be addressed in the study of non-point source pollution control in rice cultivation areas have been identified,considerating of national and disciplinary development needs.These include the mechanisms of drainage pollution,simulation of water resource allocation in irrigation areas,and collaborative regulation of non-point source water pollution in irrigation ar-eas,which can provide insights for the prevention and control of agricultural non-point source pollution in China.关键词
水稻灌区/污染迁移转化/面源污染机理/协同调控Key words
rice irrigation area/pollution migration and transformation/mechanism of non-point source pollution/collaborative regulation分类
资源环境引用本文复制引用
于凤存,曹秀清,王矿,肖晨光..水稻灌区面源污染治理研究进展[J].江淮水利科技,2024,(4):1-5,5.基金项目
国家自然科学基金项目(52209002),安徽省自然科学基金项目(2308085US06) （52209002）
