Citation: | MAO Xiangju, LIU Lu, CHENG Xintao, HU Quanhui, XIAO Fang, NI Wenshan. 2021: Geochemistry and spatial distribution of Se element in soils of typical Se-rich area in Xinmi, Henan Province. Geological Bulletin of China, 40(10): 1664-1670. |
Selenium (Se) is an essential trace element for humans and animals.Through the soil quality geochemical investigation and evaluation, it was found that the southern part of Xinmi was rich in selenium resources. Soils (topsoil and subsoil), crops (wheat) and rock samples were systematically collected and analyzed, and the spatial variation, genetic mechanism and biology effect of soil Se were discussed.The analytical data showed that soil total Se contents in southern Xinmi ranged from 0.06 mg/kg to 3.99 mg/kg, with an average of 0.44 mg/kg. According to the evaluation standard of selenium-rich soil in Henan Province, the area of selenium-rich land in the working area is 103.7 km2. The analysis of soil profile and soil-forming rock indicates that the soil Se in the study area was mainly derived from soil forming rock, secondary enrichment and anthropogenic source. The Se-enriched ratio of wheat samples was 52.94% according to national standards.
Keshan disease research group of the chinese academy of medical science. Observation on effect of sodium selenite in prevention of keshan disease[J]. Chin. Med. J., 1979, 92: 471-476.
|
杨光圻. 人的硒需要量研究[J]. 中国地方病学杂志, 1989, 8(5): 298-302. https://www.cnki.com.cn/Article/CJFDTOTAL-ZDFB198905007.htm
|
徐光禄. 亚硒酸钠预防克山病发病以及缺硒和克山病的关系[J]. 西安医科大学学报, 1987, 8(3): 329-333. https://www.cnki.com.cn/Article/CJFDTOTAL-XAYX198703042.htm
|
秦俊法. 中国硒研究历史回顾(上)[J]. 广东微量元素科学, 2014, 21(11): 44-57. https://www.cnki.com.cn/Article/CJFDTOTAL-GWYS201411012.htm
|
夏弈明. 中国人体硒营养研究回顾[J]. 营养学报, 2011, 33(4): 329-334. https://www.cnki.com.cn/Article/CJFDTOTAL-YYXX201104005.htm
|
中国营养学会. 中国居民膳食营养素参考摄入量[M]. 北京: 中国轻工业出版社, 2000: 210-225.
|
杨永存, 李浩, 杨冬燕, 等. 硒对铅毒性拮抗作用的研究进展[J]. 食品安全质量检测学报, 2018, 9(1): 1-6. doi: 10.3969/j.issn.2095-0381.2018.01.001
|
曾宇斌. 硒在土壤中拮抗重金属的研究进展[J]. 广州化工, 2017, 45(8): 15-18. doi: 10.3969/j.issn.1001-9677.2017.08.006
|
张志元, 张翼, 郭清泉, 等. 含硒植物营养剂对桃和梨吸收铅、镉、汞的拮抗作用[J]. 作物研究, 2011, 25(4): 368-369. doi: 10.3969/j.issn.1001-5280.2011.04.17
|
安永龙, 黄勇, 张艳玲, 等. 北京房山南部地区富硒土壤生物有效性特征及来源[J]. 地质通报, 2020, 39(2/3): 387-399. http://dzhtb.cgs.cn/gbc/ch/reader/view_abstract.aspx?file_no=2020020319&flag=1
|
周军, 白兆帅, 徐辉碧. 硒蛋白与糖尿病——硒的两面性[J]. 化学进展, 2013, 25(4): 488-494. https://www.cnki.com.cn/Article/CJFDTOTAL-HXJZ201304007.htm
|
Presser T S, Sylvester M A, Low W H. Bioaccumulation of selenium from natural geologic sources in western states and its potential consequences[J]. Environ. Manage., 1994, 18: 423-426. doi: 10.1007/BF02393871
|
严本武. 中国高硒地区的分布及分布特征[J]. 中国地方病学杂志, 1993, 12(1): 27-29. https://www.cnki.com.cn/Article/CJFDTOTAL-ZDFB199301011.htm
|
朋玲龙, 王先良, 陈霞, 等. 我国硒的环境分布及其健康影响[J]. 安徽预防医学杂志, 2015, 21(1): 33-36. https://www.cnki.com.cn/Article/CJFDTOTAL-AHYF201501011.htm
|
夏卫平, 谭见安. 中国一些岩类中硒的比较研究[J]. 环境科学学报, 1990, 10(2): 125-131. https://www.cnki.com.cn/Article/CJFDTOTAL-HJXX199002000.htm
|
王甘露, 朱笑青. 贵州省土壤硒的背景值研究[J]. 环境科学研究, 2003, 16(1): 23-26. https://www.cnki.com.cn/Article/CJFDTOTAL-HJKX200301005.htm
|
张晓平, 张玉霞. 西藏土壤中硒的含量及分布[J]. 土壤学报, 2000, 37(4): 558-562. doi: 10.3321/j.issn:0564-3929.2000.04.018
|
布和敖斯尔, 张东威, 刘力. 土壤硒区域环境分的研究[J]. 土壤学报, 1995, 32(2): 186-192. https://www.cnki.com.cn/Article/CJFDTOTAL-TRXB502.008.htm
|
刘亚军, 王大成. 腐殖酸对水培小麦吸收硒酸态硒和亚硒酸态硒的影响[J]. 安徽农业科学, 2016, 44(28): 53-56. https://www.cnki.com.cn/Article/CJFDTOTAL-AHNY201628018.htm
|
王锐, 许海娟, 魏世勇, 等. 针铁矿和针铁矿-胡敏酸复合体对Se(Ⅳ) 吸附机制[J]. 土壤学报, 2018, 55(2): 399-410. https://www.cnki.com.cn/Article/CJFDTOTAL-TRXB201802014.htm
|
王建平, 张良, 张燕平, 等. 河南省黄淮平原经济区区域生态地球化学调查报告. 河南省黄淮平原经济区农业地质调查成果报告, 2010.
|