青海东部碱性土壤中硒的形态特征

doi:10.11720/wtyht.2019.0053

摘要
图/表
参考文献
相关文章
Metrics

全文: PDF(2604 KB) HTML
输出: BibTeX | EndNote (RIS)

摘要

以青海东部碱性富硒土壤为研究对象,通过对不同硒含量区表层土壤样的采集和分析,研究了天然富硒土壤中硒的形态特征。结果表明,研究区土壤中残渣态Se>强有机态Se>腐殖酸态Se>水溶态Se>碳酸盐态Se>离子交换态Se>铁锰氧化态Se;可利用态Se(即水溶态Se和离子交换态Se之和)占总Se比例为6.38%,潜在可利用态Se(即碳酸盐态Se和铁锰氧化态Se之和)占总Se比例为4.53%,这两项均高于国内部分酸性富硒土壤相应形态比例;不可利用态Se(即强有机态Se、腐殖酸结合态Se和残渣态Se之和)所占比例为89.09%,低于国内部分酸性富硒土壤中相应硒形态比例。青海碱性富硒土壤硒形态表现出高可利用态、高潜在可利用态和低不可利用态的特征。除铁锰氧化态Se外,其余6种形态均与全量Se呈显著正相关关系,而土壤总Se、腐殖酸态Se和残渣态Se与pH呈显著负相关。随着土壤碱性程度的增强,土壤总Se和不可利用态Se呈降低趋势。

	服务

	把本文推荐给朋友
	加入引用管理器
	E-mail Alert
	RSS
	作者相关文章
	张亚峰
	苗国文
	马强
	姬丙艳
	许光

关键词 ：碱性土壤, 富硒土壤, 硒形态, 有效硒, 相关性

Abstract：

In this paper, the Se speciation characteristics of alkaline natural Se-rich soil in eastern Qinghai were studied by collection and analysis of surface soil samples with different Se values. The results show that Se exists in the form of effective state, including water soluble state and ion exchange state, which accounts for 6.38% of the total Se. Carbonate state and iron and manganese oxidation state account for 4.53% of the total Se. The values of both of them are higher than the proportion of corresponding form in some acidic and Se rich soils in China. The unusable state Se, including strong organic state, humic acid binding state and residue state , accounts for 89.09% of the total Se, lower than the level of non-available Se in some acidic and selenium rich soils. The feature of selenium rich soil in Qinghai Province exhibits higher available state, higher potential available state and lower unusable state. In addition to the iron and manganese oxidation state, the values of 6 forms of Se are positively correlated with the total Se. The values of total Se, humic acid binding Se and residue Se are significantly negatively correlated with pH value, thus the total Se and the non-available Se decrease with the increase of soil alkaline environment.

Key words： alkaline soil selenium-rich soil selenium speciation effective selenium correlation

收稿日期: 2019-01-22 出版日期: 2019-10-25

S153.6

基金资助:第二批青海省“高端创新人才千人计划”(青人才字[2017]5号);青海省地质勘查基金项目(青国土资矿[2010]96号)

作者简介: 张亚峰(1986-),女,山西交城人,学士,高级工程师,主要从事农业地质、生态地球化学等方面的项目工作。Email: 371221815@qq.com

引用本文:

张亚峰, 苗国文, 马强, 姬丙艳, 许光. 青海东部碱性土壤中硒的形态特征[J]. 物探与化探, 2019, 43(5): 1138-1144.
Ya-Feng ZHANG, Guo-Wen MIAO, Qiang MA, Bing-Yan JI, Guang XU. Distribution characteristics of Se speciation of alkaline soil in eastern Qinghai. Geophysical and Geochemical Exploration, 2019, 43(5): 1138-1144.

链接本文:

https://www.wutanyuhuatan.com/CN/10.11720/wtyht.2019.0053 或 https://www.wutanyuhuatan.com/CN/Y2019/V43/I5/1138

Fig.1 研究区土壤硒分布和采样点位

Table 1 研究区Se形态及pH特征值统计

Table 2 研究区Se形态、pH相关性分析

Fig.2 研究区土壤各形态Se与总量Se的关系

[1]	吴跃东, 向钒, 马玲 , 等. 安徽石台大山地区硒的地球化学研究[J]. 矿物岩石, 2017,27(4):53-59.
[1]	Wu Y D, Xiang F, Ma L , et al. The Geochemistry study of Selenium in the stone mountain area of Anhui province[J]. Jmineral Petrol, 2017,27(4):53-59.
[2]	齐玉薇, 史长义 . 硒的生态环境与人体健康[J]. 微量元素与健康研究, 2005,22(2):63-66.
[2]	Qi Y W, Shi C Y . Se ecological environment and human boby health[J]. Studies of Trace Elements and Health, 2005,22(2):63-66.
[3]	黄春雷, 魏迎春, 简中华 , 等. 浙中典型富硒区土壤硒含量及形态特征[J]. 地球与环境, 2013,41(2):155-159.
[3]	Huang C L, Wei Y C, Jian Z H , et al. Study on Selenium contents and combined forms of typical Selenium-rich soil in the central part of Zhejiang Province[J]. Earth and Environment, 2013,41(2):155-159.
[4]	李家熙, 张光弟, 葛晓立 , 等. 人体硒缺乏与过剩的地球化学环境特征及其预测[M]. 北京: 地质出版社, 2000.
[4]	Li J X, Zhang G D, Ge X L , et al. Prediction and geochemical environmental chatacter of human Selenium imbalances[M]. Beijing: Geological Publishing House, 2000.
[5]	郦逸根, 董岩翔, 郑洁 , 等. 浙江富硒土壤资源调查与评价[J]. 第四纪研究, 2005,25(3):323-330.
[5]	Li Y G, Dong Y X, Zheng J , et al. Selenium:abundant soil survey and assessment in Zhe jiang[J]. Quatermary Sciences, 2005,25(3):323-330.
[6]	陈亮, 李桃 . 元素硒与人体健康[J]. 微量元素与健康研究, 2004,21(3):58-59.
[6]	Chen L, Li T . Selenium and human boby health[J]. Studies of Trace Elements and Health, 2004,21(3):58-59.
[7]	张丽珊, 朱岩, 可夫 , 等. 东北大骨节病区主要土壤腐殖酸硒与大骨节病关系的研究[J]. 应用生态学报, 1990,1(4):333-337.
[7]	Zhang L S, Zhu Y, Ke F , et al. Study on relations between Kaschin-back disease and content of selenium bounded byhumic acids in Northest china[J]. Journal of applied ecology, 1990,1(4):333-337.
[8]	赵少华, 宇万太, 张璐 , 等. 环境中硒的生物地球化学循环和营养调控及分异成因[J]. 生态学杂志, 2005,24(10):1197-1203.
[8]	Zhao S H, Yu W T, Zhang L , et al. Biogeochemical cycling of selenium nutrition adjustment and differentiation canuse in environment[J]. Chinese Journal of Ecology, 2005,24(10):1197-1203.
[9]	崔剑波 . 生态环境中的生命元素硒与健康的研究[J]. 生态学进展, 1989,6(4):243-251.
[9]	Cui J B . Se ecological environment and human boby health[J]. Study on selenium of life elements and health in ecological environment[J].Development on Ecology, 1989,6(4):243-251.
[10]	姜秋凤, 王在模 . 青海高原土壤中硒的研究[J]. 青海大学学报:自然科学版, 2000,18(1):10-15.
[10]	Jiang Q F, Wang Z M . Study on Selenium in soils of Qinghai[J]. Joumal of Qinghai University:Natural Science, 2000,18(1):10-15.
[11]	魏然, 候青叶, 杨忠芳 , 等. 江西省鄱阳湖流域根系土硒形态分析及其迁移富集规律[J]. 物探与化探, 2012,36(1):109-113.
[11]	Wei R, Hou Q Y, Yang Z F , et al. An analysis of speciation of selenium asits transformation and enrichment in root soil of Poyang lake basin,Jiangxi Province[J]. Geophysical Geochemical Exploration, 2012,36(1):109-113.
[12]	秦海波, 朱建明, 李社红 , 等. 环境中硒形态分析方法及研究进展[J]. 矿物岩石地球化学通报, 2008,27(2):180-187.
[12]	Qin H B, Zhu J M, Li S H , et al. Advances in the speciation analysis of selenium in the environment[J]. Bullet of Mineralogy,Petrology and Geochemistry, 2008,27(2):180-187.
[13]	瞿建国, 徐伯兴, 龚书椿 . 连续浸提技术测定土壤和沉积物中硒的形态[J]. 环境化学, 1997,16(3):277-283.
[13]	Qu J G, Xu B X, Gong S C . Sequential extraction techniques for determination of selenium speciation in soils and sediments[J]. Environmental chemistry, 1997,16(3):277-283.
[14]	沈燕春, 周俊 . 土壤硒的赋存状态与迁移转化[J]. 安徽地质, 2011,21(3):186-191.
[14]	Shen Y C, Zhou J . Occurrence,migration and reansformation of selenium in soil[J]. Geology of Anhui, 2011,21(3):186-191.
[15]	樊海峰, 温汉捷, 凌宏文 , 等. 表示环境中硒形态研究现状[J]. 地球与环境, 2006,34(2):19-26.
[15]	Fan H F, Wen H J, Ling H W , et al. Recent progress in research on selenium speciation in the supergene environment[J]. Earth and Environment, 2006,34(2):19-26.
[16]	黄淇, 成杭新, 陈出新 , 等. 北京市房山区富硒土壤调查与评价[J]. 物探与化探, 2013,37(5):889-894. doi: 10.11720/j.issn.1000-8918.2013.5.24
[16]	Huang Q, Cheng H X, Chen C X , et al. The investigation and evaluation of Selenium-rich soil in fangshan district of Beijing city[J]. Geophysical Geochemical Exploration 2013,37(5):889-894.
[17]	兰叶青, 毛景东, 计维浓 . 土壤中硒的形态[J]. 环境科学, 1994,15(4):56-58.
[17]	Lan Y Q, Mao J D, Ji W N . Morphology of Selenium in soil[J]. Environmental Sciences, 1994,15(4):56-58.
[18]	马强, 姬丙艳, 张亚峰 , 等. 青海东部土壤及生物体中硒的地球化学特征[J]. 地球科学进展, 2012,27(10):1148-1152.
[18]	Ma Q, Ji B Y, Zhang Y F , et al. Geochemical characteristics of selenium in soils and organisms in the east of Qinghai Province[J]. Advances in Earth Science, 2012,27(10):1148-1152.
[19]	郎春燕, 黄秀丽, 李小娇 . 成都东郊稻田土壤中硒的形态的分布特征[J]. 西南农业学报, 2013,26(2):642-646.
[19]	Lang C Y, Huang X L, Li X J . Distribution of Selenium Species in Rice Paddy Soils of East Suburb in Chengdu[J]. Southwest Chana Journal of Agricultural Sciences, 2013,26(2):642-646.
[20]	李启权, 张少尧, 代天飞 , 等. 成都平原农地土壤镉含量特征及来源研究[J]. 农业环境科学学报, 2014,33(5):898-906.
[20]	Li Q Q, Zhang S Y, Dai T F , et al. Contents and Sources of Cadmium in Farmland soils of Chengdu Plain,China[J]. Journal of Agro-environment Science, 2014,33(5):898-906.
[21]	郦逸根, 徐静, 李琰 , 等. 浙江富硒土壤中硒赋存形态特征[J]. 物探与化探, 2007,31(2):95-109.
[21]	Li Y G, Xu J, Li Y , et al. The modes of occurrence of Selenium in Selenium-rich soil of Zhejiang Province[J]. Geophysical Geochemical Exploration, 2007,31(2):95-109.
[22]	宋明义, 黄春雷, 董岩翔 , 等. 浙江富硒土壤成因分类及开发利用现状[J]. 上海地质, 2010,31(增刊):107-110.
[22]	Song M Y, Huang C L, Dong Y X , et al. Genetic Classification and Utilization situation of Selenium-rich soil in Zhejiang Province[J]. Shanghai Geology, 2010,31(S):107-110.
[23]	谭见安, 李日邦, 侯少范 , 等. 环境硒与健康[M]. 北京: 人民卫生出版社, 1989.
[23]	Tan J A, Li R B, Hou S F , et al. Environmental Selenium and health[M]. Beijing: People’s Health Publishing House, 1989.
[24]	李永华, 王五一, 杨林生 , 等. 陕南土壤中水溶态硒、氟的含量及其在生态环境的表征[J]. 环境化学, 2005,24(3):279-283.
[24]	Li Y H, Wang W Y, Yang L S , et al. Concentration and environmental significance of water soluble-Se and water soluble-F in soils of south shan xi province[J]. Environmental Chemistry, 2005,24(3):279-283.
[25]	武少兴, 龚子同, 黄标 , 等. 我国土壤中的水溶态硒含量及其与土壤理化性质的关系[J]. 中国环境科学, 1997,17(6):522-525.
[25]	Wu S X, Gong Z T, Huang B , et al. Water-soluble selenium in main soil types of China and in relation to some soil properties[J]. China Environmental Science, 1997,17(6):522-525.
[26]	Rosenfeld J. Selenium,geobotany,biochemistey,toxicity and nutrition[M]. New York: Acsdmic Press, 1964.
[27]	何振立, 杨肖娥, 祝军 . 中国几种土壤中的有机态硒及其分布特征[J]. 环境科学学报, 1993,13(3):282-287.
[27]	He Z L, Yang X E, Zhu J . Organic selenium and its distribution in soils[J]. Acta scientiae Circumstantiae, 1993,13(3):282-287.
[28]	王晓杰, 孟凡乔, 吴文良 . 内蒙古武川县土壤硒分布特征研究[J]. 土壤通报, 2016,47(3):624-629.
[28]	Wang X J, Meng F Q, Wu W L . Distribution patterns of soil Se in Wuchuan County,Inner Mongolia,China[J]. Chinese Joumal of soil Science, 2016,47(3):624-629.
[29]	迟凤琴, 徐强, 匡恩俊 , 等. 黑龙江省土壤硒分布及其影响因素研究[J]. 土壤学报, 2016,53(5):1262-1274.
[29]	Chi F Q, Xu Q, Kuang E J , et al. Distribution of Selenium and its influencing Factors in Soils of Heilongjiang Province,China[J]. Acta Pedologica Sinica, 2016,53(5):1262-1274.

[1]	王志强, 杨建锋, 魏丽馨, 石天池, 曹园园. 石嘴山地区碱性土壤硒地球化学特征及生物有效性[J]. 物探与化探, 2022, 46(1): 229-237.
[2]	刘道荣, 焦森. 天然富硒土壤成因分类研究及开发适宜性评价[J]. 物探与化探, 2021, 45(5): 1157-1163.
[3]	吴兴盛. 福建省武平县富硒土壤特征及成因分析[J]. 物探与化探, 2021, 45(3): 778-784.
[4]	李欢, 黄勇, 张沁瑞, 贾三满, 徐国志, 冶北北, 韩冰. 北京平原区土壤地球化学特征及影响因素分析[J]. 物探与化探, 2021, 45(2): 502-516.
[5]	乔新星, 晁旭, 任蕊, 张继军, 胡奎, 李傲瑞, 张志敏. 陕西关中富硒土壤研究及开发利用——以三原—阎良地区为例[J]. 物探与化探, 2021, 45(1): 230-238.
[6]	肖高强, 宗庆霞, 向龙洲, 刀艳, 徐永强. 云南省盈江县旧城—姐冒地区土壤和农产品硒地球化学特征及影响因素[J]. 物探与化探, 2020, 44(2): 412-418.
[7]	姬丙艳, 沈骁, 姚振, 田滔, 马风娟, 邱瑜. 青海柴达木盆地绿洲农业区硒地球化学特征——以诺木洪绿洲为例[J]. 物探与化探, 2020, 44(1): 199-206.
[8]	成晓梦, 马荣荣, 彭敏, 杨柯, 李括, 王惠艳, 吴超, 杨峥. 中国大宗农作物及根系土中硒的含量特征与富硒土壤标准建议[J]. 物探与化探, 2019, 43(6): 1367-1372.
[9]	谢薇, 杨耀栋, 侯佳渝, 李国成, 菅桂芹. 天津市蓟州区富硒土壤成因与土壤硒来源研究[J]. 物探与化探, 2019, 43(6): 1373-1381.
[10]	刘道荣, 徐虹, 周漪, 侯建国, 宋元青, 翁雍蓉. 浙西常山地区富硒土壤特征及成因分析[J]. 物探与化探, 2019, 43(3): 658-666.
[11]	黄子龙, 林清梅, 范汝海. 广西全州县富硒土壤地球化学特征[J]. 物探与化探, 2018, 42(2): 381-385.
[12]	吴俊. 福建省寿宁县富硒土壤地球化学特征[J]. 物探与化探, 2018, 42(2): 386-391.
[13]	赵洋洋, 陈超, 石浩. 基于断层模型扫描的地质体边界识别方法与应用[J]. 物探与化探, 2016, 40(5): 1035-1039.
[14]	魏振山, 涂其军, 唐蜀虹, 王化兵, 赵雪娇, 白金启. 天山北坡乌鲁木齐至沙湾地区富硒土壤地球化学特征及成因探讨[J]. 物探与化探, 2016, 40(5): 893-898.
[15]	屈进红, 郭素然, 周锡华, 姜作喜, 刘乾坤. 相关性分析在GT航空重力仪零漂改正中的应用[J]. 物探与化探, 2016, 40(4): 838-842.

Viewed

Full text

Abstract

Cited

Shared

Discussed