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Effects of Unconventional Water Agricultural Utilization on the Heavy Metals Accumulation in Typical Black Clay Soil around the Metallic Ore

文献类型：期刊论文

作者Pei, Liang1,2,3; Wang, Chunhui1,3; Sun, Liying1,3
刊名TOXICS
出版日期2022-08-01
卷号10期号:8页码:13
关键词unconventional water agricultural utilization cucumbers heavy metals soil-crop system typical soil irrigation area around the metallic ore
DOI10.3390/toxics10080476
通讯作者Sun, Liying(sunliying@igsnrr.ac.cn)
英文摘要Unconventional water is an important water resource for agricultural utilization in the drought and water shortage of Northeast China. Additionally, exploration in making full use of it is an important way to alleviate water shortage in China. This paper analyzed the effects of unconventional water through field trials on the accumulation of heavy metals in both cucumbers and the typical black clay soil (expressed as black soil) around the Anshan metallic ore. By exploring the effects of unconventional water after secondary treatment on the accumulation characteristics of heavy metals in cucumbers and the heavy metal balance in the soil-crop system under different conditions, the study shows that there are no significant differences in the heavy metal content when the quantity of unconventional water for irrigation varies. Unconventional water for short-term irrigation does not cause pollution to either the soil environment or the crops. Nor will it cause the accumulation of heavy metals, and the index for the heavy metal content is far below the critical value of the trade standard and national standard, which indicates that the crops irrigated with unconventional water during their growth turn out to be free of pollutants. Unconventional water brings less heavy metals into the black soil than crops. The input and output quantities have only small effects on the heavy metal balance in the black soil. This paper provides a reference for the safety control and evaluation of unconventional agricultural utilization.
WOS关键词WASTE-WATER ; RECLAIMED WATER ; RISK-ASSESSMENT ; SALINE WATER ; IRRIGATION ; MOLYBDENUM ; IMPACT ; REMOVAL
资助项目Independent research projects of Xinjiang Institute of ecology and geography, Chinese Academy of Sciences[E2500201]
WOS研究方向Environmental Sciences & Ecology ; Toxicology
语种英语
WOS记录号WOS:000845239400001
出版者MDPI
资助机构Independent research projects of Xinjiang Institute of ecology and geography, Chinese Academy of Sciences
源URL[http://ir.igsnrr.ac.cn/handle/311030/182309]  
专题中国科学院地理科学与资源研究所
通讯作者Sun, Liying
作者单位1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Urumqi 830011, Peoples R China
3.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China
推荐引用方式
GB/T 7714		 Pei, Liang,Wang, Chunhui,Sun, Liying. Effects of Unconventional Water Agricultural Utilization on the Heavy Metals Accumulation in Typical Black Clay Soil around the Metallic Ore[J]. TOXICS,2022,10(8):13.
APA Pei, Liang,Wang, Chunhui,&Sun, Liying.(2022).Effects of Unconventional Water Agricultural Utilization on the Heavy Metals Accumulation in Typical Black Clay Soil around the Metallic Ore.TOXICS,10(8),13.
MLA Pei, Liang,et al."Effects of Unconventional Water Agricultural Utilization on the Heavy Metals Accumulation in Typical Black Clay Soil around the Metallic Ore".TOXICS 10.8(2022):13.

入库方式： OAI收割

来源：地理科学与资源研究所

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