数字农科院2.0

Source Identification of Heavy Metals in Surface Paddy Soils Using Accumulated Elemental Ratios Coupled with MLR

文献类型： 外文期刊

作者： Jie Ma; Yali Chen; Liping Weng; Hao Peng; Zhongbin Liao; Yongtao Li

作者机构：

关键词： Heavy metals; Multiple linear regression; Ratio; Soil profile; Source identification

期刊名称： International Journal of Environmental Research and Public Health

ISSN： 1661-7827

年卷期： 2021 年 18 卷 5 期

页码：

收录情况： JCR（2021版）

摘要： Source identification of heavy metals in agricultural soils using small sample sizes, simple experimental procedures, and convenient analysis is urgently required. This study employed a simple source identification model using a visual comparison via radar plots, cluster analysis, principal component analysis, and a multiple linear regression model to determine the source of heavy metal pollution in soil samples from the Chang-Zhu-Tan urban agglomeration area of China. The elemental compositions of major pollution sources (atmospheric deposition, organic fertilizer, irrigation water, and tailings) were compared with soil samples from 11 study locations and the model was used to determine the relative contribution of different pollution sources at each sample site. The results showed that the model successfully calculated the contribution of different pollution sources at each site based on the pollution characteristics and contaminant transport rules of the region. The proposed method overcomes the requirement for extensive data and complex experimental procedures. Furthermore, the model can determine the source of heavy metal contamination in single or small plots, which is important for the prevention and control of heavy metal soil pollution and remediation at the plot scale. © 2021 by the authors. Licensee MDPI, Basel, Switzerland.

分类号：

  • 相关文献

[1]Quantitative source apportionment, risk assessment and distribution of heavy metals in agricultural soils from southern Shandong Peninsula of China. Haiwei Liu,Yan Zhang,Jiashuo Yang,Haiyun Wang,Yile Li,Yi Shi,Decheng Li,Peter E. Holm,Quan Ou,Wenyou Hu. 2021

[2]Risk Assessment, Spatial Distribution, And S.ource Apportionment Of Heavy M etals In Chinese Surface Soils From A Typically Tobacco Cultivated Area. Liu, HW, Wang, HY, Zhang, Y, Yuan, JM, Peng, YD, Li, XC, Shi, Y, He, KX, Zhang, QM. 2018

[3]Identification of Wheat Stripe Rust Inoculum Sources and Dispersal Routes Responsible for Initial Rust Establishment in Southern Henan of China. Aolin Wang,,,,Shiqin Cao,,,,Hong Peng,,,, Ru Jiang,,,, Meihui Zhang,,,, Xiao Nie,,,, Fei Xu,,,, Liang Huang,,,, Zhenyu Sun,,,,Xiaoping Hu,,,, Wei Liu,,,,Jieru Fan,,,, Yilin Zhou,,,, Xiangming Xu. 2025

[4]Ammonia Volatilization Reduced By Combined Application Of Biogas Slurry And Chemical Fertilizer In Maize-Wheat Rotation System In North China Plain. Rahaman, MA, Zhan, XY, Zhang, QW, Li, SQ, Lv, SM, Long, YT, Zeng, HL. 2020

[5]Biogas slurry application could potentially reduce N2O emissions and increase crop yield. Md Arifur Rahaman,Qingwen Zhang,Yulong Shi,Xiaoying Zhan,Guichun Li. 2021

[6]Biogas slurry application could potentially reduce N2O emissions and increase crop yield. Md Arifur Rahaman,Qingwen Zhang,Yulong Shi,Xiaoying Zhan,Guichun Li. 2021

[7]Comparison Of Random Forest And Multiple Linear Regression Models For Estimation Of Soil Extracellular Enzyme Activities In Agricultural Reclaimed Coastal Saline Land. Xie, XF, Wu, T, Zhu, M, Jiang, GJ, Xu, Y, Wang, XH, Pu, LJ. 2021

[8]Phosphorus transport in different soil types and the contribution of control factors to phosphorus retardation. Jie Ma,Yuling Ma,Rongfei Wei,Yali Chen,Liping Weng,Xiaoxue Ouyang,Yongtao Li. 2021

[9]Phosphorus transport in different soil types and the contribution of control factors to phosphorus retardation. Jie Ma,Yuling Ma,Rongfei Wei,Yali Chen,Liping Weng,Xiaoxue Ouyang,Yongtao Li. 2021

[10]Model prediction of herbicide residues in soybean oil: Relationship between physicochemical properties and processing factors. Zhang J., Li M., Kong Z., Bai T., Quan R., Gao T., Duan L., Liu Y., Fan B., Wang F.. 2022

[11]Optimizing The Positioning Of Soil M.oisture Monitoring Sensors In W inter Wheat Fields. Duan, Aiwang,Gao, Yang,Liang, Jing,Liang, Yueping,Mi, Zhaorong,Ning, Huifeng,Zeleke, Ketema Tilahun,Shen, Xiaojun,Wang, Guangshuai,Shen, Xiaojun,Zeleke, Ketema Tilahun,Zhang, Jiyang. 2018

[12]Effects Of Shallow Groundwater Table Fluctuations On Nitrogen In The Groundwater And Soil Profile In The Nearshore Vegetable Fields Of Erhai Lake, Southwest China. Zhang, D, Fan, MP, Liu, HB, Wang, R, Zhao, JX, Yang, YX, Cui, RY, Chen, AQ. 2020

[13]Variations In The Profile Distribution And Protection Mechanisms Of Organic Carbon Under Long-Term Fertilization In A Chinese Mollisol. Abrar, MM, Xu, MG, Shah, SAA, Aslam, MW, Aziz, T, Mustafa, A, Ashraf, MN, Zhou, BK, Ma, XZ. 2020

[14]Soil Survey Techniques Determine Nutrient S.tatus In Soil Profile A nd Metal Retention By Calcium Carbonate. Bashir, MA, Rehim, A, Liu, J, Imran, M, Liu, HB, Suleman, M, Naveed, S. 2019

[15]Carbon, nitrogen, and phosphorus stoichiometry mediate sensitivity of carbon stabilization mechanisms along with surface layers of a Mollisol after long-term fertilization in Northeast China. Muhammad Mohsin Abrar,Hu Xu,Tariq Aziz,Nan Sun,Adnan Mustafa,Muhammad Wajahat Aslam,Syed Atizaz Ali Shah,Khalid Mehmood,Baoku Zhou,Xingzhu Ma,Xianni Chen,Minggang Xu. 2021

[16]Vertical distribution and regulation of Olsen-phosphorus in 6-m soil profiles after farmland-to-apple orchard conversion on the Chinese Loess Plateau. Zhanjun Liu,Liyao Hou,Yuanjun Zhu,Xinpeng Xu. 2021

[17]Temporal and spatial variability of antibiotics in agricultural soils from Huang-Huai-Hai Plain, northern China. Zheng Pan,Side Yang,Lixia Zhao,Xiaojing Li,Liping Weng,Yang Sun,Yongtao Li. 2021

[18]Impact of tillage on the spatial distribution of CH4 and N2O in the soil profile of late rice fields. Feng J.,Yang T.,Li F.,Zhou X.,Xu C.,Fang F.. 2021

[19]Temporal and spatial variability of antibiotics in agricultural soils from Huang-Huai-Hai Plain, northern China. Zheng Pan,Side Yang,Lixia Zhao,Xiaojing Li,Liping Weng,Yang Sun,Yongtao Li. 2021

[20]A Review On Heavy Metals C.ontamination In Soil: Effects, S ources, And Remediation Techniques. Zhou, Kehai,Li, Changfeng,Qi, Miao,Tian, Changjiu,Han, Wenbing,Yan, Xiaoming,Qin, Wenqiang. 2019

作者其他论文 更多>>