Studies of Relationships between Cu Pollution and Spectral Characteristics of TritiZnm Aestivum L.
CHI Guang-yu1, LIU Xin-hui1*, LIU Su-hong2, YANG Zhi-feng1
1. State Key Joint Laboratory of Environmental Simulation and Pollution Control, School of Environment, Beijing Normal University, Beijing 100875, China 2. College of Geography and Remote Sensing Sciences, Beijing Normal University, Beijing 100875, China
Abstract:The effect of Cu pollution on the Cu uptake by wheat, the characteristics of chlorophyll concentration, and the visible-near infrared spectra were studied under the condition of solution culture, and the relationships among the three indices were discussed. The results indicate that the content of Cu in TritiZnm aestivum L. increases and the concentration of chlorophyll reduces with the increase of Cu in solution. The spectral characteristics also take on the disciplinary diversification (the spectral reflectivity ascended in the visible light band and decreased in the near infrared band; the range of red edge shift decreased) with the increase of Cu in solution.
迟光宇1,刘新会1*,刘素红2,杨志峰1 . Cu污染与小麦特征光谱相关关系研究[J]. 光谱学与光谱分析, 2006, 26(07): 1272-1276.
CHI Guang-yu1, LIU Xin-hui1*, LIU Su-hong2, YANG Zhi-feng1 . Studies of Relationships between Cu Pollution and Spectral Characteristics of TritiZnm Aestivum L. . SPECTROSCOPY AND SPECTRAL ANALYSIS, 2006, 26(07): 1272-1276.
[1] Ebbs S D, Kochian L V. Journal of Environmental Quality, 1997, 26(3): 776. [2] Roberts A H C, Cameron K C, Bolan N L, et al. Contamination of the Soil and Environment in New Zealand. The Netherlands: Kluwer Academic Publisher, 1996. 579. [3] Koppnen S, Pulliainen J. Remote Sensing of Environment, 2002, 79: 51. [4] Koppnen S M, Brezonik P L, Olmanson L G, et al. Remote Sensing of Environment, 2002, 82: 38. [5] Knoke K, Marwood T M, Cassidy M B, et al. Water, Air and Soil Pollution, 1999, 110: 157. [6] Mishra A, Choudhurt M A. Water Air and Soil Pollution, 1999, 114: 339. [7] Mars J C, Crowley J K. Remote Sensing of Environment, 2003, 84: 422. [8] Andrew C S, Gene A C,John A D. Remote Sensing of Environment, 2003, 84: 572. [9] Teisseire H, Guy V. Plant Science, 2000, 153: 65. [10] Hoque E, Huntzler J S. Remote Sensing Environment, 1992, 39: 81. [11] Horler D N H, Dockray M, Barber J. International Journal of Remote Sensing, 1983, 4: 273. [12] XIE Su-jing, XIE Shu-lian, XIE Bao-mei(谢苏婧,谢树莲,谢宝妹). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2003, 23(3): 615. [13] GAO Yan, WANG Dong-hai, LIU Ya-lin, et al(高 焰,王东海,刘娅琳, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2003, 23(4): 800. [14] Alva A K, Chen E Q. Soil Science, 1995, 159: 59. [15] Penelope A R, Hilen C H. American Society Horticulture Science, 1987, 12(6): 928. [16] Madeira A C, Mendonca A, Ferreira M E, et al. Soil Science and Plant Analysis, 2000, 31(5~6): 631. [17] Broge N H, Mortensen J V. Remonte Sensing of Environment, 2002, 81: 45. [18] Sims D A, Gamon J A. Remote Sensing of Environment, 2002, 81: 337. [19] Filella D, Penuelas J. International Journal of Remote Sensing, 1994, 15 (7): 1459.