摘要
湖泊沉积物中磷的释放是阻碍富营养化湖泊治理关键,弄清楚影响湖泊磷释放过程的影响因素及机理对于控制湖泊富营养化至关重要。本文总结了沉积物中磷存在的主要形态、分类以及生物有效性,重点阐述了影响内源磷释放的环境因素,分析了当前沉积物内源磷释放过程及机理研究中存在的问题,并对未来湖泊内源磷释放过程和机理的研究方向提出了相关研究方向。
The release of phosphorus in lake sediment is the key to prevent the management of eutrophication lakes.Therefore,it is very important to understand the influencing factors and mechanism of the phosphorus release process in lake eutrophication control.The fraction,classification and bioavailability of phosphorus were summarized,the environmental factors affecting the release of internal phosphorus,and the problems existing in the release process of internal phosphorus in sediment and the mechanism study were analyzed.Furthermore,the future research directions for the internal phosphorus release process and mechanism were discussed.
作者
曹晶潇
刘军武
蔡静菊
方迎春
朱健
王平
朱姗姗
蒋夏昕
CAO Jingxiao;LIU Junwu;CAI Jingju;FANG Yingchun;ZHU Jian;WANG Ping;ZHU Shanshan;JIANG Xiaxin(College of Life Science and Technology,Central South University of Forestry and Technology,Changsha 410004;College of Chemistry and Bioengineering,Hechi University,Yizhou,Guangxi 546300;Hunan Kaidi Engineering Technology Co.,LTD.,Changsha 410004;College of Environmental Science and Engineering,Central South University of Forestry and Technology,Changsha 410004)
出处
《中国农学通报》
2022年第27期35-43,共9页
Chinese Agricultural Science Bulletin
基金
湖南省创新型省份建设专项计划项目“环洞庭湖水环境生态综合治理与资源绿色利用技术创新示范”(2019SK2191)
湖南省高新技术产业引领计划项目“农村生活污水生态治理技术创新与示范”(2020SK2039)。
关键词
磷形态
沉积物
环境因子
内源磷释放
富营养化
生物有效磷
phosphorus fraction
sediment
environmental factor
release of internal phosphorus
eutrophication
bioavailable phosphorus
