Raskin I, Ensley B D, eds. Phytoremediation of toxic metals:using plants to clean up the environment[C]. New York :John Wiley & Sons Inc, 2000.
[2]
Gupta U C, Gupta S C. Trace element toxicity relationships to crop production and livestock and human health :implications for management[J]. Communications in Soil Science and Plant Analysis, 1998, 29:1491 - 1522.
Wang L, Zhou Q X, Ding L L, et al. Effect of cadmium toxicity on nitrogen metabolism in leaves of Solarium nigrum L. as a newly found cadmium hyperaccumulator[J]. Journal of Hazardous Materials, 2008, 154: 818-825.
Brooks R R, Lee J, Reeves R D, et al. Detection of nickeliferous rocks by analysis of herbarium specimens of indicator plants[J]. Journal of Geochemical Exploration, 1977(7 ) :49-57.
[14]
Baker A J M, Brooks R R. Terrestrial higher plants which hyperaccumulate metallic elements-a review of their distribution, ecology and phytochemistry[J]. Biorecovery, 1989( 1 ) : 811-826.
[15]
Baker A J M, Whiting S N. In search of the Holy Grail-a further step in understanding metal hyperaccumulation? [J]. New Phytologist, 2002, 155 : 1-4.
[16]
孙铁珩 周启星 李培军.污染生态学[M].北京:科学出版社,2001.309-368.
[17]
Shi G X, Xu Q s, Xie K B, et al. Physiology and uhrastructure of Azolla imbricate as affected by Hg2. and Cd^2+ toxicity[J]. Acta Botanica Sinica, 2003, 45( 4 ) : 437-444.
[18]
Woolhouse H W. Longevity and senescence in plant[J]. Science Progress, 1974, 61 : 123-147.
Shah K, Kumar R G, Verma A, et al. Effect of cadmium on lipid peroxidation, superoxide anion generation and activitivies of antioxidant enzymes in growing rice seedlings[J]. Plant Science, 2001, 161 : 1135-1144.
[21]
Prasad M N V. Cadmium toxicity and tolerance in vascular plants[J]. Environmental and Experimental Botany, 1995, 35(4 ) :525-545.
