Effects of Pb2+ and Cd2+ pollution on physiological characteristics of Thuidium cymbifolium

Abstract

Abstract: This paper dealt with the effects of ²⁺,²⁺ and their combined pollution on the contents of chlorophyll,potassium and calcium in Thuidium cymbifolium.The results showed that except at 0.1 mg ²⁺稬^-1,the chlorophyll content decreased with increasing ²⁺ and ²⁺ concentrations,which was 18% of the control at 100 mg ²⁺稬^-1,and decreased by 48.6% at 200 mg ²⁺稬^-1.The potassium and calcium contents also decreased with increasing pollutants concentrations,being decreased by 61.1% at 100 mg ²⁺稬^-1.²⁺ had a stronger toxicity than ²⁺,and the toxicity of their combined pollution was stronger than that of each pollutant.²⁺ could increase the toxicity of ²⁺.

Key words: Lead, Cadmium, Thuidium cymbifolium, Physiological characteristics

CLC Number:

Q948.116

WEI Haiying, Fang Yanming, YIN Zengfang . Effects of Pb²⁺ and Cd²⁺ pollution on physiological characteristics of Thuidium cymbifolium[J]. Chinese Journal of Applied Ecology, 2005, 16(5): 982-984.

References

[1] Barkman JJ. 1969. The influence of air pollution on bryophytes and lichens. In:Air Pollution:Proceedings of the First European Congress on the Influence on Air Pollution on Plant and Animals.Wageningen. 197 ～209
[2] Kong X-S(孔祥生), Zhang M-X(张妙霞), Guo X-P(郭秀璞).1991. Effect of Cd toxicity on cell membrane permeability and protective enzyme activity of maize seeding. Agro-Environ Protect (农业环境保护), 18(3):133 ～134(in Chinese)
[3] Makinen A, Lodenius M. 1984. Urban levels of cadium and mercury in helsinki determined from moss-bag and feather mosses.Ymparisto Ja Terveys, 5:306 ～317
[4] Nriagu JO. 1991. Human influence on the global cycling of trace metal. In:Farmer JG ed. Heavy Metals in the Environment. Edinburgh:CEP Consultants Ltd. 1 ～15
[5] PanR-C(潘瑞炽),DongY(董愚).1984.PlantPhysiology. Beijing:Higher Education Press. 35～39 (in Chinese)
[6] Pang M(彭鸣),Wang H-X(王焕校),Wu Y-X(吴玉树). 1991.Ultrastructural changes induced by cadmium and lead in com seedling cell. Chin Environ Sci(中国环境科学), 11(6) :426～431(in Chinese)
[7] Poovaiah BW, Reddy ASN. 1987. Calcium messenger system in plants. CRC Critical Rev Plant Sci, 6 (1):47～103
[8] Qiang W-Y(强维亚),Yang H(杨辉),Chen T(陈拓).2004.Effect ofthe combination of cadmiumand UV-B radiation on soybean crowth. Chin J Appl Ecol(应用生态学报), 15(4):697 ～700(in Chinese)
[9] Qin T-C(秦天才),Wu Y-S(吴玉), Huang Q-Y(黄巧云). 1997.Effects of cadmium, lead single and combination pollution on the contents of ascorbic acid in Brassica chiensis. Chin J Ecol (生态学杂志), 16(3) :31 ～34(in Chinese)
[10] Qin T-C(秦天才),Wu Y-S(吴玉树),Wang H-X(王焕校). 1994.Effect of cadmium, lead and their interactions on the physiological and biochemical characteristics of Brassica chiensis. Acta Ecol Sin(生态学报), 14(1) :46 ～50(in Chinese)
[11] Ren A-Z(任安芝), Gao Y-B(高玉葆), Liu S(刘爽).2000. Effects of Cr, Cd and Pb on free proline content etc in leaves of Brassica chiensis L. Chin J Appl Environ Biol (应用与环境生物学报), 6(2):112～116(in Chinese)
[12] Shi G-X(施国新), Du K-H(杜开河), Xie K-B(解凯彬).2000. Ultrastructural studyof leaf cells damaged from Hg2+ Cd2+ pollution in Hydrilla verticillata. Acta Bot Sin (植物学报), 42(4):373～378 (in Chinese)
[13] Wei H-Y(魏海英),Yin Z-F(尹增芳), Fang Y-M(方炎明.2003.Effects of Pb, Cd pollution on ultrastructure of Thulium cymbifolium. Acta Bot Boreal-Occident Sin (西北植物学报), 23 (12):2066 ～2071(in Chinese)
[14] Wei H-Y(魏海英), Fang Y-M(方炎明), Yin Z-F(尹增芳).2004.Study on indication and accumulation of Thulium cymbifolium to lead and cadmium pollution. Bull Bot Res(植物研究), 24(1) :41～44(in Chinese)
[15] Xu G-L(许桂莲),Wang H-X(王焕校), Wu Y-S(吴玉树). 2001.Effects of Zn2+, Cd2+ and their combined on Cu, Fe and Mn uptake by wheat seedlings. Chin J Appl Ecol (应用生态学报), 12(2) :275～278(in Chinese)
[16] Xu Q-S(徐勤松), Shi G-X(施国新), Du K-H(杜开河). 2001. Antixidant enzymes activity changes and ultrastructural damage were caused by zinc in Potamogeton crispus Linn. leaves. Bull Bot Res(植物研究), 21(4) :569～573(in Chinese)
[17] Xu Q-S(徐勤松), Shi G-X(施国新), Du K-H(杜开河).2001. The Effects of Cr6+ 's pollution on the ultrastructure of Hydrocharis dubia and cell membrane of H. revticillata, Brasenia schreri,Trapa bispinda.J Wuhan Bot Res(武汉植物研究), 19(6):483～488(in Chinese)
[18] Yang D-T(杨顶田),Shi G-X(施国新),Ding X-Y(丁小余).2000. Cr's pollution affected content of elements in the leaves of Trapa bispinosa. J Wuhan Bot Res (武汉植物研究), 18(4):309 ～313(in Chinese)
[19] Zhang X-Z(张宪政). 1986. Measurement of chlorophyll content-extracted by mixture of ethanol and acetone. Liaoning Agric Sci (辽宁农业科学), (3):26～28(in Chinese)

Effects of Pb²⁺ and Cd²⁺ pollution on physiological characteristics of Thuidium cymbifolium

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