基于神经网络和GIS的耕地土壤铊含量分布及其驱动因素

Abstract
Figure/Table
References
Related Citation (15)

Download: PDF (0 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract This study systematically collected surface soil samples from farmlands in Hunan Province and employed a combination of multivariate statistics, GIS, and neural networks to investigate the spatial distribution patterns of soil Tl content and its main driving factors. The results indicate that the soil Tl content ranged from 0.01 to 7.33mg/kg, with an arithmetic mean of (0.91±0.40) mg/kg, which exceeded the background value of soil Tl content in Hunan Province (0.61mg/kg). The cumulative characteristics of soil Tl contents were evident despite its significantly lower than the national reference value (1.0mg/kg). The spatial distribution of soil Tl contents exhibited distinct characteristics at the watershed level, showing a trend of "east high, west low, south high, north low". High-value clusters of soil Tl content primarily presented in the southern part of the Xiangjiang River basin and the Wushui basin. The arithmetic mean soil Tl content in Wushui basin was up to 1.10mg/kg, indicating a potential pollution risk. Hydraulic forces, industrial activities, and other natural factors were important variables driving the accumulation and distribution of Tl content in the cultivated soils in Hunan Province. Tl accumulation in the farmland soils was significant in high-altitude areas and the areas with a dense network of water bodies. The Tl content in yellow-brown soil was significantly higher than in other soil types.

Key words： Thallium cultivated soil spatial distribution basin characteristics driving factors

Received: 26 June 2023

PACS:

X53

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	ZHANG Yun-xia
	GUO Zhao-hui
	XIAO Shun-yong
	XIE Hui-min
	XIAO Xi-yuan
	LI Chang-zhou

Cite this article:

ZHANG Yun-xia,GUO Zhao-hui,XIAO Shun-yong等. Distribution and driving factors of thallium in cultivated soil based on NNET and GIS[J]. CHINA ENVIRONMENTAL SCIENCECE, 2024, 44(1): 269-277.

URL:

http://www.zghjkx.com.cn/EN/ OR http://www.zghjkx.com.cn/EN/Y2024/V44/I1/269

[1]	Lin H, Chuang T, Yang P, et al.Adsorption and desorption of Thallium(I) in soils:The predominant contribution by clay minerals [J].Applied Clay Science, 2021,205:106063.
[2]	李美华,陈育晓,肖唐付.华南大东山花岗岩地质背景区土壤铊来源及富集特征研究[J].地球与环境, 2022,50(6):831-841.Li M H, Chen Y X, Xiao T F.Source and enrichment of thallium in soils developed on the Dadongshan Granitic Pluton, south China [J].Earth and Environment, 2022,50(6):831-841.
[3]	吴颖娟,陈永亨,王正辉.环境介质中铊的分布和运移综述[J].地质地球化学, 2001,29(1):52-56.Wu Y J, Chen Y H, Wang Z H.Dispersion and migration of thallium in environmental medium [J].Geology Geochemistry, 2001,29(1):52-56.
[4]	陈洁宜.黔西南地区土壤铊表生富集特征及机理研究[D].广州:广州大学, 2020.Chen J Y.Geochemical enrichment characteristics and mechanism of Thallium in soils of southwestern Guizhou, China [D].Guangzhou:Guangzhou University, 2020.
[5]	Lin J, Yin M, Wang J, et al.Geochemical fractionation of thallium in contaminated soils near a large-scale Hg-Tl mineralised area [J].Chemosphere, 2020,239:124775.
[6]	Voegelin A, Pfenninger N, Petrikis J, et al.Thallium speciation and extractability in a thallium-and arsenic-rich soil developed from mineralized carbonate rock [J].Environmental Science & Technology, 2015,49(9):5390-5398.
[7]	Rinklebe J, Shaheen S M, El-Naggar A, et al.Redox-induced mobilization of Ag, Sb, Sn, and Tl in the dissolved, colloidal and solid phase of a biochar-treated and un-treated mining soil [J].Environment International, 2020,140:105754.
[8]	Holubík O, Vaněk A, Mihaljevič M, et al.Higher Tl bioaccessibility in white mustard (hyper-accumulator) grown under the soil than hydroponic conditions:A key factor for the phytoextraction use [J].Journal of Environmental Management, 2020,255:109880.
[9]	刘敬勇,常向阳,涂湘林.广东某硫酸厂含铊冶炼废渣堆放场土壤铊剖面特征及迁移行为[J].土壤通报, 2007,38(3):562-568.Liu J Y, Chang X Y, Tu X L.The character and migration behavior of Thallium in soil profiles from a Thallium-containing slag pile site in a sulphuric acid plant in Guangdong province [J].2007,38(3):562-568.
[10]	刘福田,王学求,迟清华.中国西南"三江"流域区土壤铊空间分布及健康风险评估[J].中国环境科学, 2021,41(4):1765-1777.Liu F T, Wang X Q, Chi Q H.Spatial variation and health risk assessment of thallium in floodplain soil in "Three Rivers" regions of southwest China [J].China Environmental Science, 2021,41(4):1765-1777.
[11]	Kicińska A.Environmental risk related to presence and mobility of As, Cd and Tl in soils in the vicinity of a metallurgical plant-Long-term observations [J].Chemosphere, 2019,236:124308.
[12]	陈永亨,谢文彪,吴颖娟,等.中国含铊资源开发与铊环境污染[J].深圳大学学报, 2001,18(1):59-65.Chen Y H, Xie W B, Wu Y J, et al.Utilization of mineral resources containing thallium and thallium pollution in China [J].Journal of Shenzhen University (Sicence & Engineering), 2001,18(1):59-65.
[13]	周子若,彭驰,姜智超等.DGT和CaCl_2提取下冶炼场地及周边土壤Cd固液分配特征[J].中国环境科学, 2022,42(9):4248-4254.Zhou Z R, Peng C, Jiang Z C, et al.Solid-liquid partitioning of Cd in soils around a smelting site based on DGT and CaCl2extraction [J].China Environmental Science, 2022,42(9):4248-4254.
[14]	阳安迪,肖细元,郭朝晖,等.模拟酸雨下铅锌冶炼废渣重金属的静态释放特征[J].中国环境科学, 2021,41(12):5755-5763.Yang A D, Xiao X Y, Guo Z H, et al.Static release characteristics of heavy metals from lead-zinc smelting slag leached by simulated acid rain [J].China Environmental Science, 2021,41(12):5755-5763.
[15]	冉洪珍,郭朝晖,肖细元,等.改良剂连续施用对农田水稻Cd吸收的影响[J].中国环境科学, 2019,39(3):1117-1123.Ran H Z, Guo Z H, Xiao X Y, et al.Effects of continuous application of soil amendments on cadmium availability in paddy soil and uptake by rice [J].China Environmental Science, 2019,39(3):1117-1123.
[16]	Zhang Y X, Li T S, Guo Z H, et al.Spatial heterogeneity and source apportionment of soil metal(loid)s in an abandoned lead/zinc smelter [J].Journal of Environmental Sciences, 2023,127:519-529.
[17]	LY/T 1237-1999森林土壤有机质的测定及碳氮比的计算[S].LY/T 1237-1999 Determination of organic matter in forest soil and calculation carbon-nitrogen ratio [S].
[18]	LY/T 1243-1999森林土壤阳离子交换量的测定[S].LY/T 1243-1999 Determination of cation exchange capacity in forest soil [S].
[19]	Tepanosyan G, Sahakyan L, Zhang C, et al.The application of Local Moran's I to identify spatial clusters and hot spots of Pb, Mo and Ti in urban soils of Yerevan [J].Applied Geochemistry, 2019,104:116-123.
[20]	Zhang Y, Y Wu, B Song, et al.Spatial distribution and main controlling factor of cadmium accumulation in agricultural soils in Guizhou, China [J].Journal of Hazardous Materials, 2022,424:127308.
[21]	Li Y, Li C K, Tao J J, et al.Study on spatial distribution of soil heavy metals in Huizhou City based on BP——ANN modeling and GIS [J].Procedia Environmental Sciences, 2011,10:1953-1960.
[22]	Yilmaz I, Kaynar O.Multiple regression, ANN (RBF, MLP) and ANFIS models for prediction of swell potential of clayey soils [J].Expert Systems with Applications, 2011,38(5):5958-5966.
[23]	中国环境监测总站.中国土壤元素背景值[M].北京:中国环境科学出版社, 1990.China National Environmental Monitoring Centre, The element background values of Chinese soil [M].Beijing:Chinese Environmental Science Press, 1990.
[24]	Zhang X Y, Lin F F, Wong M T, et al.Identification of soil heavy metal sources from anthropogenic activities and pollution assessment of Fuyang County, China [J].Environmental Monitoring and Assessment, 2009,154(1-4):439-449.
[25]	李洁,皮兵,袁巍,等.湖南不同土壤类型盛果期油茶测土施肥配方研究[J].中南林业科技大学学报, 2011,31(9):19-23,33.Li J, Pi B, Yuan W, et al.Study on soil testing fertilizer formulation in full fruit period of Camellia of different soil types of Hunan [J].Journal of Central South University of Forestry & Technology, 2011, 31(9):19-23,33.
[26]	李艾雯,冉敏,宋靓颖,等.四川盆地耕地表层土壤有机碳含量空间分布特征及其影响因素[J].长江流域资源与环境, 2023,32(5):1102-1112.Li A W, Ran M, Song L Y, et al.Spatial distribution characteristics and influencing factors of cropland topsoil organic carbon content in the sichuan basin [J].Resources and Environment in the Yangtze Basin, 2023,32(5):1102-1112.
[27]	Lin H Y, Chuang T J, Yang P T, et al.Adsorption and desorption of Thallium(I) in soils:The predominant contribution by clay minerals [J].Applied Clay Science, 2021,205:106063.
[28]	罗莹华,梁凯,龙来寿.重金属铊在环境介质中的分布及其迁移行为[J].广东微量元素科学, 2013,20(1):55-61.Luo Y H, Liang K, Long L S.Distribution of heavy metal thallium in environmental medium and its transfer behavior [J].Guangdong Trace Elements Science, 2013,20(1):55-61.
[29]	张淑香,董淑萍.草河口地区沉积物和土壤中铊的地球化学行为[J].农业环境保护, 1998,17(3):113-115.Zhang S X, Dong S P.Geochemical behaviour of thallium in soils and sediments of chaohekou region [J].Journal of Agro-Environment Science, 1998,17(3):113-115.
[30]	Davis H T, Marjorie Aelion C, McDermott S, et al.Identifying natural and anthropogenic sources of metals in urban and rural soils using GIS-based data, PCA, and spatial interpolation [J].Environmental Pollution, 2009,157(8):2378-2385.
[31]	Xu H, Croot P, Zhang C.Discovering hidden spatial patterns and their associations with controlling factors for potentially toxic elements in topsoil using hot spot analysis and K-means clustering analysis [J].Environment International, 2021,151:106456.
[32]	周丽,杨丰,谭玉兰,等.不同海拔草地开垦对土壤重金属的影响及评价[J].环境工程, 2019,37(9):194-198.Zhou L, Yang F, Tan Y L, et al.Effects and evaluation of grassland reclamation on heavy metals in soil at different altitudes [J].Environmental Engineering, 2019,37(9):194-198.
[33]	蔡成豪,许立宏,朱方伦,等.临安区不同功能区道路降雨径流重金属污染特征及源解析[J].环境污染与防治, 2020,42(2):218-222.Cheng C H, Xu L H, Zhu F L, et al.Characteristics and source analysis of heavy metal pollution of road rainfall runoff in different functional areas of Lin' District [J].Environmental Pollution & Control, 2020, 42(2):218-222.
[34]	景爽,郝喆,滕达,等.降雨对废弃尾矿分层土壤重金属Cu、Pb、Zn的淋滤释放影响规律[J].有色金属工程, 2023,13(3):155-162.Jing S, Hao Z, Teng D, et al.Influence of rainfall on leaching and release of heavy metals copper, lead and zinc from stratified soil of waste tailings [J].Nonferrous Metals Engineering, 2023,13(3):155-162.
[35]	黄丽春,霍学义.兴仁县回龙村矿石、废矿渣对周围环境的铊污染调查[J].工业卫生与职业病, 1996,22(3):158-160.Huang L C, Huo X Y.Investigation of thallium pollution of surrounding environment by ore and waste slag in huilong village, xingren county, China [J].Industrial Health and Occupational Diseases, 1996,22(3):158-160.
[36]	段泓羽,王长明.关键金属铊的地球化学性质与成矿[J].岩石学报, 2022,38(6):1771-1794.Duan H Y, Wang C M.Geochemistry and mineralization of a critical element:Thalliu [J].Acta Petrologica Sinica, 2022,38(6):1771-1794.
[37]	范真真,赵艺,李崇,等.硫酸工业废水重金属铊污染管控现状与建议[J].无机盐工业, 2022,54(6):6-12.Fan Z Z, Zhao Y, Li C, et al.Present situation and suggestions of heavy metal thallium pollution control in sulfuric acid industrial wastewater [J].Inorganic Chemicals Industry, 2022,54(6):6-12.
[38]	付向辉,李立,杨国超,等.工业含铊废水处理研究现状与进展[J].稀有金属, 2020,44(2):205-214.Fu X H, Li L, Yang G C, et al.Removal thallium from industrial wastewater:A Review [J].Chinese Journal of Rare Metals, 2020,44(2):205-214.
[39]	孙勇,范必威.自然界中铊的分布及对人体健康的影响[J].广东微量元素科学, 2004,11(11):8-12.Sun Y, Fan B W.The Distribution and infection for flesh health of thallium in the nature [J].Guangdong Trace Elements Science, 2004, 11(11):8-12.
[40]	王春霖,陈永亨,张永波,等.铊的环境地球化学研究进展[J].生态环境学报, 2010,19(11):2749-2757.Wang C L, Chen Y H, Zhang Y B, et al.Overview of research about environmental geochemistry characteristics of thallium [J].Ecology and Environmental Sciences, 2010,19(11):2749-2757.
[41]	庄易.矿物对黄棕壤性水稻土中有机质和紫云英残体矿化的影响[D].武汉:华中农业大学, 2021.
[42]	Liu J, J Ren, Y Zhou, et al.Effects and mechanisms of mineral amendment on thallium mobility in highly contaminated soils [J].Journal of Environmental Management, 2020,262:110251.