Characteristics of soil salinity in the typical area of Yellow River Delta and its control measures

被引:2
|
作者
Zhang, Mingliang [1 ]
Wang, Haixia [1 ]
Pang, Xiaoke [1 ]
Liu, Hui [1 ]
Wang, Qun [1 ]
机构
[1] Univ Jinan, Sch Resources & Environm, Jinan 250022, Shandong, Peoples R China
关键词
D O I
10.1088/1755-1315/64/1/012078
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The Yellow River Delta is one of important ecological areas in eastern China, however sustainable development of the Yellow River Delta is seriously restricted because of severe soil salinization. The main sources of soil salinity are chloride, sodium and sulfate ions. The distribution of soil salinity in soil profiles showed that surface accumulation of soil salt was significant in the Yellow River Delta. Some control measures including soil improvement and regulation, reasonable combination of salt-fresh water irrigation in farmland, land cover and effective drainage were put forward for soil salinity control.
引用
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页数:5
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