| 光谱学与光谱分析 |
|
|
|
|
|
| Stoichiometry of Multi-Elements in the Zinc-Cadmium Hyperaccumulator Thlaspi Caerulescens Grown Hydroponically under Different Zinc Concentrations Determined by ICP-AES |
| HAN Wen-xuan, XU Yi-ming, DU Wei, TANG Ao-han, JIANG Rong-feng* |
| Key Laboratory of Plant-Soil Interactions of Ministry of Education; Key Laboratory of Plant Nutrition of Ministry of Agriculture; College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China |
|
|
|
|
Abstract Thlaspi caerulescens is commonly known as a zinc (Zn) and cadmium (Cd) hyperaccumulator, which can be used to clean up the Zn- and/or Cd-contaminated soil. However, it is unclear whether high soil Zn concentrations will stimulate undue accumulations of other elements to such an extent as to cause the nutrient unbalance in the soil. To address this question, the inductively coupled plasma-atomic emission spectrometry (ICP-AES) was employed to investigate the effect of Zn on the stoichiometry of Zn, Cd, K, P, Mg, Ca, Fe, Mn and Cu in T. caerulescens (Ganges ecotype) exposed to low, middle and high Zn concentrations (5, 50 and 500 μmol·L-1, respectively) in a hydroponic experiment. The results showed that there were no significant variations in contents of Cd, K, P, Mg, Ca, Fe, Mn and Cu in the shoot of T. caerulescens, however, the Zn content in the shoot and root with 500 μmol·L-1 Zn treatment increased as much as 13 times higher than that with low Zn exposure, indicating that the plant is capable of Zn hyperaccumulating. The authors’ study suggests that it is improbable to induce soil nutrient unbalance when T. caerulescensis (Ganges) is used for phytoremediation of Zn-contaminated soil, in that over-uptake of nutrient elements from the soil other than Zn was not observed, at least for the elements K, P, Mg, Ca, Fe, Mn and Cu.
|
|
Received: 2008-05-16
Accepted: 2008-08-22
|
|
|
|
Corresponding Authors:
JIANG Rong-feng
E-mail: rfjiang@cau.edu.cn
|
|
[1] WANG Qing-ren, CUI Yan-shan, DONG Yi-ting(王庆仁, 崔岩山, 董艺婷). Acat Ecologica Sinica(生态学报), 2001, 21(2): 326.
[2] CHEN Cheng-li, LIAO Min(陈承利, 廖 敏). Guangdong Trace Elements Science(广东微量元素科学), 2004, 11(10): 1.
[3] LIAO Xiao-yong, CHEN Tong-bin, YAN Xiu-lan, et al(廖晓勇, 陈同斌, 阎秀兰, 等). Acta Scientiae Circumstantiae(环境科学学报), 2007, 27(6): 881.
[4] WEI Chao-yang, CHEN Tong-bin(韦朝阳，陈同斌). Acta Ecologica Sinica(生态学报), 2001, 21(7): 1196.
[5] Liu M Q, Yanai J, Jiang R F, et al. Chemosphere, 2008, 71: 1276.
[6] Xing J P，Jiang R F, Ueno D, et al. New Phytologist, 2008, 178: 315.
[7] Zha H G, Jiang R F, Zhao F J, et al. New Phytologist, 2004, 163: 299.
[8] Brown S L, Chaney R L, Angle J S, et al. Journal of Environmental Quality, 1994, 23: 1151.
[9] LI Kun-tao(李坤陶). Bulletin of Biology(生物学通报). 2007, 42(9): 5.
[10] LIU Mei-qing, JIANG Rong-feng, ZHAO Fang-jie(刘美青, 江荣风, 赵方杰). Journal of Agro-Environment Science(农业环境科学学报)，2006, 26(S): 465.
[11] Marschner H. Mineral Nutrition of Higher Plants. New York: Academic Press, 1995.
[12] Sterner R W, Elser J J. Ecological Stoichiometry: The Biology of Elements from Molecules to the Biosphere. Princeton: Princeton University Press, 2002.
|
| [1] |
GUO Xiao-hua1, ZHAO Peng1, WU Ya-qing1, TANG Xue-ping3, GENG Di2*, WENG Lian-jin2*. Application of XRF and ICP-MS in Elements Content Determinations of Tieguanyin of Anxi and Hua’an County, Fujian Province[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(10): 3124-3129. |
| [2] |
CHENG Can1, HEI Da-qian2*, JIA Wen-bao1, SHAN Qing1, LING Yong-sheng1, ZHAO Dong1. Study on Metallic Samples Determination Based on Prompt Gamma
Neutron Activation Analysis Technique[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(06): 1928-1933. |
| [3] |
LI Xue-ping1, 2, 3, ZENG Qiang1, 2, 3*. Development and Progress of Spectral Analysis in Coal Structure Research[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(02): 350-357. |
| [4] |
LIU Juan1, LIU Yu-zhu2, CHU Chen-xi3, BU Ling-bing1*, ZHANG Yang4. In Situ Online Detection of Lignite and Soot by Laser-Induced Breakdown Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(03): 954-960. |
| [5] |
TONG Li-hong1, ZHU Ling2, ZHAO Nan3, LÜ Yi-zhong1*, LIU Xia-yan1, JIANG Shan1, LI Ying-xin1. Spectroscopic Characteristics of Soil Humus Components Under Different Proportions of Organic and Inorganic Fertilizers[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(02): 523-528. |
| [6] |
DING Peng-fei1, LIU Yu-zhu1, 2*, ZHANG Qi-hang1 , YAN Yi-hui1, YIN Wen-yi1, CHEN Yu1. In Situ Online Detection of Straw Burning Smoke via Laser-Induced Breakdown Spectroscopy Technique[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(10): 3292-3297. |
| [7] |
YUAN Xiao-xue, ZHOU Ding-you, LI Jie*, XU Xian-shun, YONG Li, HU Bin, LIU Tao*. Progress in the Analysis of Elements in PM2.5 by ICP-MS[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(08): 2373-2381. |
| [8] |
LI Ming1, 2, LI Yan-bing3, ZHANG Qiao-chu2, SHI Yu-tao2, CUI Fei-peng2, ZHAO Ying1, 2. Research on Spark Spectrum Signal Processing Based on Ensemble Empirical Mode Decomposition[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(06): 1923-1928. |
| [9] |
ZHONG Qi-xiu1, 2, 3, ZHAO Tian-zhuo1, 2, 3*, LI Xin1, 2, 3, LIAN Fu-qiang1, 3, XIAO Hong1, 3, NIE Shu-zhen1, 3, SUN Si-ning3, 4, FAN Zhong-wei1, 2, 3. Standardized Cross-Validation and Its Optimization for Multi-Element LIBS Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(02): 622-627. |
| [10] |
HOU Jia-jia1, ZHANG Lei1, 2*, ZHAO Yang1, YIN Wang-bao1, 2*, DONG Lei1, 2, MA Wei-guang1, 2, XIAO Lian-tuan1, 2, JIA Suo-tang1, 2. Investigation on Resonance and Non-Resonance Doublet Based Self-Absorption-Free LIBS Technique[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(01): 261-265. |
| [11] |
LI Zi-xuan1, CHI Feng-qin1, 2, 3*, ZHANG Jiu-ming2, 3*, KUANG En-jun2, 3, SU Qing-rui2, 3. Effects of Long-Term Localized Fertilization on Nutrient Balance and Dynamic Change of Hu Molecular Structure in Black Soil[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(12): 3875-3882. |
| [12] |
LI Wen-cui1, YU Zhan1, FU Yu1, WU You1, XIN Shi-gang2, Lü Yong1, ZHAO Zhen1, WANG Ying1*. Study on Element Distribution in Meteorite Samples by XRF and ICP-MS[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(10): 3261-3263. |
| [13] |
YIN Wen-yi1，LIU Yu-zhu1, 2*，QIU Xue-jun3*，ZHOU Feng-bin1，ZHANG Qi-hang1. Rapid Determination of Four Kinds of Incense by Laser-Induced Breakdown Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(09): 2957-2961. |
| [14] |
ZHOU Xiu-qi, LI Run-hua, DONG Bo, HE Xiao-yong, CHEN Yu-qi*. Analysis of Aluminum Alloy by High Repetition Rate Laser Ablation Spark-Induced Breakdown Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(05): 1577-1581. |
| [15] |
Lü Yi-zhong1, CONG Wei-wei1,2*, LI Li-jun1*. Structural Changes in Humic Acid during Degeneration Process of a Steppe Soil[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(09): 2954-2960. |
|
|
|
|
