木本植物修复土壤重金属污染的研究进展
|
摘要
木本植物通过树木固定、挥发和吸收重金属污染物等方式起到对土壤重金属的修复作用,有处理量大、受气候影响微弱等优点,主要表现在对重金属的耐受力和吸收性能等方面。本文概括了木本植物修复重金属污染土壤的研究进展,主要包括修复树种的筛选以及修复技术的综合运用,分析了木本植物对重金属的耐受性和吸收蓄积能力的差异,探讨了如何根据现有技术和条件利用木本植物的优势,提高其对重金属的耐受性和蓄积能力,并针对现阶段研究存在的不足提出建议,包括重点研究方向、资源的回收利用、技术的引进和综合运用,以期为修复树种的筛选、提高木本植物对重金属的耐受力和吸收能力提供理论依据。
Woody plants play a role in remediation of heavy metal pollution in soil mainly by fixing,evaporating and absorbing heavy metal pollutants,which can treat large amounts of contaminants and is less exposed to the risks of climate influence.This paper summarized the research progress of repairing heavy metal remediation in by woody plants contaminated soil,including the selection of repairing tree species and the comprehensive application of repair technology,analyzed the differences of the tolerance and absorptive capacity of woody plants to heavy metals and probed into how to utilize the advantages of woody plants to improve its resistance and accumulation ability of heavy metals by the existing technology and conditions.Besides,this paper put forward suggestions according to the shortcomings of relevant researches at present,which involved the core research directions,the recycling and utilization of resources,the introduction and comprehensive application of technology,so as to provide theoretical basis for repairing the screening of tree species and improving the tolerance and absorptive capacity of woody plants to heavy metals.
Woody plants play a role in remediation of heavy metal pollution in soil mainly by fixing,evaporating and absorbing heavy metal pollutants,which can treat large amounts of contaminants and is less exposed to the risks of climate influence.This paper summarized the research progress of repairing heavy metal remediation in by woody plants contaminated soil,including the selection of repairing tree species and the comprehensive application of repair technology,analyzed the differences of the tolerance and absorptive capacity of woody plants to heavy metals and probed into how to utilize the advantages of woody plants to improve its resistance and accumulation ability of heavy metals by the existing technology and conditions.Besides,this paper put forward suggestions according to the shortcomings of relevant researches at present,which involved the core research directions,the recycling and utilization of resources,the introduction and comprehensive application of technology,so as to provide theoretical basis for repairing the screening of tree species and improving the tolerance and absorptive capacity of woody plants to heavy metals.
引文
[1]王济,王世杰.土壤中重金属环境污染元素的来源及作物效应[J].贵州师范大学学报(自然科学版),2005,23(2):117-124.
[2]张东为,崔建国,戈素芬,等.土壤镉污染对不同品种杨树生长状况的影响[J].水土保持通报,2008,28(3):59-64.
[3] SHARMA S,SINGH B,MANCHANDA V K.Phytoremediation:role of terrestrial plants and aquatic macrophytes in the remediation of radionuclides and heavy metal contaminated soil and water[J].Environmental Science and Pollution Research,2015,22(2):946-962.
[4]韦秀文,姚斌,刘慧文,等.重金属及有机物污染土壤的树木修复研究进展[J].林业科学,2011,47(5):124-130.
[5] JIANG X J,LUO Y M,ZHAO Q G,et al.Soil Cd availability to Indianmustard and environmental risk following EDTA addition to Cd-contaminated soil[J].Chemosphere,2003(50):813-818.
[6]焦轶男,朱宏.黑藻(Hydrilla verticillata)对重金属Cd2+的积累及生理响应[J].中国农学通报,2014,30(5):249-253.
[7]郝瑞芝,余洋,武佳叶,等.树木对重金属的抗性机理研究进展[J].中国农学通报,2012,28(10):6-12.
[8]王旭旭,黄鑫浩,胡丰姣,等.4种木本植物对重金属铅、锌的积累及叶片养分含量特征研究[J].中南林业科技大学学报,2018,38(6):115-122.
[9]徐秋芳.马尾松根际土壤化学性质分析[J].浙江林学院学报,1998,15(2):122-126.
[10] COSIO C,VOLLENWEIDER P,KELLER C.Localization and effects of cadmium in leaves of a cadmium-tolerant willow(Salix viminalis L.):PartⅡMacrolocalization and phytotoxic effects of cadmium[J].Environmental and Experimental Botany,2006(58):64-74.
[11]欧阳林男.锰矿污染区植物群落模式修复效应研究[D].长沙:中南林业科技大学,2017.
[12] PAOLIS M R D,PIETROSANTI L,CAPOTORTI G,et al.Salicaceae establishment in a heavy metal-contaminated site revealed by ecophysiological characterization of the culturable soil bacterial fraction[J].Water Air&Soil Pollution,2011,216(1-4):505-512.
[13]张炜鹏,陈金林,黄全能,等.南方主要绿化树种对重金属的积累特性[J].南京林业大学学报(自然科学版),2007(5):125-128.
[14]陈岩松,吴若菁,庄捷,等.木本植物重金属毒害及抗性机理[J].福建林业科技,2007(1):50-55.
[15] KIM K R,OWENS G,NAIDU R.Effect of root-induced chemical changes on dynamics and plant uptake of heavy metals in rhizosphere soils[J].Pedosphere,2010,20(4):0-504.
[16]李松,柳丹,叶正钱,等.基于重金属污染土壤修复目标下的超积累植物与速生乔木研究进展分析[J].环境污染与防治,2013,35(12):78-85.
[17]杨胜香,李明顺,李艺,等.广西平乐锰矿区土壤、植物重金属污染状况与生态恢复研究[J].矿业安全与环保,2006,33(1):21-23.
[18]王旭旭,黄鑫浩,胡丰姣,等.4种木本植物对重金属铅、锌的积累及叶片养分含量特征研究[J].中南林业科技大学学报,2018,38(6):115-122.
[19]阮飞,况红玲,王燕,等.重金属污染区修复植物研究进展[J].绿色科技,2015(2):56-58.
[20]康薇,鲍建国,郑进,等.湖北铜绿山古铜矿遗址区木本植物对重金属富集能力的分析[J].植物资源与环境学报,2014,23(1):78-84.
[21]李明顺,唐绍清,张杏辉,等.金属矿山废弃地的生态恢复实践与对策[J].矿业安全与环保,2005,32(4):6-18.
[22]李永庚,蒋高明.矿山废弃地生态重建研究进展[J].生态学报,2004,24(1):95-100.
[23]唐文杰,李明顺.广西锰矿区废弃地优势植物重金属含量及富集特征[J].农业环境科学学报,2008(5):1757-1763.
[24]曾鹏,曹霞,郭朝晖,等.Cd污染土壤景观修复植物筛选研究[J].农业环境科学学报,2016,35(4):691-698.
[25]张富运,陈永华.铅锌超富集植物及耐性植物筛选研究进展[J].中南林业科技大学学报,2012,12(12):93-95.
[26] WU Q,CUI Y,LI Q,et al.Effective removal of heavy metals from industrial sludge with the aid of a biodegradable chelating ligand GLDA[J].Journal of Hazardous Materials,2015(283):748-754.
[27]吴雁华.京南地区土壤重金属污染特征与杨树修复效应[D].北京:中国地质大学,2005.
[28] ALAHABADI A,EHRAMPOUSH M H,MIRI M,et al.A comparative study on capability of different tree species in accumulating heavy metals from soil and ambient air[J].Chemosphere,2017(172):459.
[29]韦秀文,姚斌,刘慧文,等.重金属及有机物污染土壤的树木修复研究进展[J].林业科学,2011,47(5):124-130.
[30]贺庭,刘婕,朱宇恩,等.重金属污染土壤木本-草本联合修复研究进展[J].中国农学通报,2012,28(11):237-242.
[31] READER R J,BRICKER B D.Response of five deciduous forest herbs to partial canopy removal and patch size[J].American Midland Naturalist,1992,127(1):149-157.
[32]曾鹏,郭朝晖,肖细元,等.芦竹和木本植物间种修复重金属污染土壤[J].环境科学,2018,39(11):5207-5216.
[2]张东为,崔建国,戈素芬,等.土壤镉污染对不同品种杨树生长状况的影响[J].水土保持通报,2008,28(3):59-64.
[3] SHARMA S,SINGH B,MANCHANDA V K.Phytoremediation:role of terrestrial plants and aquatic macrophytes in the remediation of radionuclides and heavy metal contaminated soil and water[J].Environmental Science and Pollution Research,2015,22(2):946-962.
[4]韦秀文,姚斌,刘慧文,等.重金属及有机物污染土壤的树木修复研究进展[J].林业科学,2011,47(5):124-130.
[5] JIANG X J,LUO Y M,ZHAO Q G,et al.Soil Cd availability to Indianmustard and environmental risk following EDTA addition to Cd-contaminated soil[J].Chemosphere,2003(50):813-818.
[6]焦轶男,朱宏.黑藻(Hydrilla verticillata)对重金属Cd2+的积累及生理响应[J].中国农学通报,2014,30(5):249-253.
[7]郝瑞芝,余洋,武佳叶,等.树木对重金属的抗性机理研究进展[J].中国农学通报,2012,28(10):6-12.
[8]王旭旭,黄鑫浩,胡丰姣,等.4种木本植物对重金属铅、锌的积累及叶片养分含量特征研究[J].中南林业科技大学学报,2018,38(6):115-122.
[9]徐秋芳.马尾松根际土壤化学性质分析[J].浙江林学院学报,1998,15(2):122-126.
[10] COSIO C,VOLLENWEIDER P,KELLER C.Localization and effects of cadmium in leaves of a cadmium-tolerant willow(Salix viminalis L.):PartⅡMacrolocalization and phytotoxic effects of cadmium[J].Environmental and Experimental Botany,2006(58):64-74.
[11]欧阳林男.锰矿污染区植物群落模式修复效应研究[D].长沙:中南林业科技大学,2017.
[12] PAOLIS M R D,PIETROSANTI L,CAPOTORTI G,et al.Salicaceae establishment in a heavy metal-contaminated site revealed by ecophysiological characterization of the culturable soil bacterial fraction[J].Water Air&Soil Pollution,2011,216(1-4):505-512.
[13]张炜鹏,陈金林,黄全能,等.南方主要绿化树种对重金属的积累特性[J].南京林业大学学报(自然科学版),2007(5):125-128.
[14]陈岩松,吴若菁,庄捷,等.木本植物重金属毒害及抗性机理[J].福建林业科技,2007(1):50-55.
[15] KIM K R,OWENS G,NAIDU R.Effect of root-induced chemical changes on dynamics and plant uptake of heavy metals in rhizosphere soils[J].Pedosphere,2010,20(4):0-504.
[16]李松,柳丹,叶正钱,等.基于重金属污染土壤修复目标下的超积累植物与速生乔木研究进展分析[J].环境污染与防治,2013,35(12):78-85.
[17]杨胜香,李明顺,李艺,等.广西平乐锰矿区土壤、植物重金属污染状况与生态恢复研究[J].矿业安全与环保,2006,33(1):21-23.
[18]王旭旭,黄鑫浩,胡丰姣,等.4种木本植物对重金属铅、锌的积累及叶片养分含量特征研究[J].中南林业科技大学学报,2018,38(6):115-122.
[19]阮飞,况红玲,王燕,等.重金属污染区修复植物研究进展[J].绿色科技,2015(2):56-58.
[20]康薇,鲍建国,郑进,等.湖北铜绿山古铜矿遗址区木本植物对重金属富集能力的分析[J].植物资源与环境学报,2014,23(1):78-84.
[21]李明顺,唐绍清,张杏辉,等.金属矿山废弃地的生态恢复实践与对策[J].矿业安全与环保,2005,32(4):6-18.
[22]李永庚,蒋高明.矿山废弃地生态重建研究进展[J].生态学报,2004,24(1):95-100.
[23]唐文杰,李明顺.广西锰矿区废弃地优势植物重金属含量及富集特征[J].农业环境科学学报,2008(5):1757-1763.
[24]曾鹏,曹霞,郭朝晖,等.Cd污染土壤景观修复植物筛选研究[J].农业环境科学学报,2016,35(4):691-698.
[25]张富运,陈永华.铅锌超富集植物及耐性植物筛选研究进展[J].中南林业科技大学学报,2012,12(12):93-95.
[26] WU Q,CUI Y,LI Q,et al.Effective removal of heavy metals from industrial sludge with the aid of a biodegradable chelating ligand GLDA[J].Journal of Hazardous Materials,2015(283):748-754.
[27]吴雁华.京南地区土壤重金属污染特征与杨树修复效应[D].北京:中国地质大学,2005.
[28] ALAHABADI A,EHRAMPOUSH M H,MIRI M,et al.A comparative study on capability of different tree species in accumulating heavy metals from soil and ambient air[J].Chemosphere,2017(172):459.
[29]韦秀文,姚斌,刘慧文,等.重金属及有机物污染土壤的树木修复研究进展[J].林业科学,2011,47(5):124-130.
[30]贺庭,刘婕,朱宇恩,等.重金属污染土壤木本-草本联合修复研究进展[J].中国农学通报,2012,28(11):237-242.
[31] READER R J,BRICKER B D.Response of five deciduous forest herbs to partial canopy removal and patch size[J].American Midland Naturalist,1992,127(1):149-157.
[32]曾鹏,郭朝晖,肖细元,等.芦竹和木本植物间种修复重金属污染土壤[J].环境科学,2018,39(11):5207-5216.