-
近年来,随着工农业的发展及人类的活动,重金属对土壤的污染越来越严重。2014年发布的《全国土壤污染状况调查公报》显示,全国土壤重金属总的超标率为16.1%。土壤污染防治需要的资金量非常大,“土壤污染防治行动计划”的发布预计带动5.7万亿元投资。针对中国及世界上严重的土壤重金属污染问题,有着众多的研究方法,如物理化学和生物方法[1]。生物方法又分为动物修复、植物修复和微生物修复[2],其中植物修复是新兴的一种绿色环保的修复技术[3]。近年来,在植物修复过程中对于超累积植物的研究比较多[4],而速生林木相对比较少[5]。速生林木相对超累积植物,生物量大、生长迅速,且不与食物链相连,但对重金属的吸收能力相对较弱。针对速生林木的优缺点,如果在吸收量上得到有效强化,将大大提升植物修复的效率。因此,展开对速生林木的强化研究具有重要的研究意义。
HTML
-
国外运用速生林木修复重金属污染土壤起步相对较早。瑞典在镉污染的耕地中种植大面积的柳树来修复,并将收获的柳树作为能源来利用[14];SLYCKEN等[15]在被冶炼厂所导致的铅、锌、镉等重金属污染的农田土壤中种植柳树,镉、锌的去除能力达到69 g·hm-2·a-1和1 911 g·hm-2·a-1。在中国,利用速生林木修复重金属污染土壤大多还在试验阶段。赖发英等[16]在A和B不同实验区的重金属污染的土壤中种植杨树,B土壤中的铜、铅、锌、镉含量分别下降了22.15%,19.61%,36.64%,2.03%。李金花等[17]对受到铅、锌、铜、镉重金属污染的土壤种植杨树,其中对镉的富集系数最大,其值达到16,具有良好的去除镉的能力。
在植物修复重金属污染土壤的过程中采用的试验方法一般有水培试验、土培试验以及田间试验,如表 1所示。在水培和土培试验中,研究材料主要是速生林木的种子或幼苗,且研究重点在重金属胁迫下的生理生化影响,抗性和富集以及快速初步地进行筛选植物修复材料,而田间试验则是进一步的验证修复土壤重金属材料的筛选。
Table 1. Research of heavy metal contaminated soil in different research methods and treatment levels
[1] | 赵风兰, 高原, 刘彩玲. 土壤重金属污染及修复方法研究进展[J]. 环境科学与技术, 2013, 36(12M): 232-235. | ZHAO Fenglan, GAO Yuan, LIU Cailing. Research progress on soil of heavy metal pollution and remediation method[J]. Environ Sci Technol, 2013, 36(12M): 232-235. |
[2] | 李飞宇. 土壤重金属污染的生物修复技术[J]. 环境科学与技术, 2011, 34(12H): 148-151. | LI Feiyu. Bioremediation in heavy metals contaminated soils[J]. Environ Sci Technol, 2011, 34(12H): 148-151. |
[3] | SALT D E, BLAYLOCK M, KUMAR N P. Phytoremediation: a novel strategy for the removal of toxic metals from the environment using plants[J]. Bioltechnolgy, 1995, 13(5): 468-474. doi: 10.1038/nbt0595-468 | |
[4] | 宋想斌, 方向京, 李贵祥. 重金属污染土壤植物联合修复技术研究进展[J]. 广东农业科学, 2014, 41(24): 58-62. | SONG Xiangbin, FANG Xiangjing, LI Guixiang. Research progress of phytoremediation combination technology to remediate heavy metal contaminated soil[J]. Guangdong Agric Sci, 2014, 41(24): 58-62. |
[5] | LIU Xihua, LIN Xianju, XING Jianhong. Advances in application of forest trees as hyperaccumulators of heavy metal[J]. J Henan Agric Sci, 2011, 40(11): 13-16. | |
[6] | 廉梅花, 孙丽娜, 胡筱敏. 土壤pH对东南景天修复镉和锌污染土壤的影响[J]. 生态学杂志, 2014, 33(11): 3068-3074. | LIAN Meihua, SUN Lina, HU Xiaomin. Effect of soil pH on phytoremediation of Sedum alfredii Hance in Cd and Zn contaminated soil[J]. Chin J Ecol, 2014, 33(11): 3068-3074. |
[7] | ZHANG Xincheng, LIN Li, CHEN Mingyue. A nonpathogenic Fusarium oxysporum strain enhances phytoextraction of heavy metals by the hyperaccumulator Sedum alfredii Hance[J]. J Hazard Mater, 2012, 229/230(3): 361-370. | |
[8] | 殷永超, 吉普辉, 宋雪英. 龙葵(Solanum nigrum L.)野外场地规模Cd污染土壤修复试验[J]. 生态学杂志, 2014, 33(11): 3060-3067. | YIN Yongchao, JI Puhui, SONG Xueying. Field experiment on phytoremediation of cadmium contaminated soils using Solanum nigrum L.[J]. Chin J Ecol, 2014, 33(11): 3060-3067. |
[9] | LIU Hui, YUAN Ming, TAN Shiyun. Enhancement of arbuscular mycorrhizal fungus (Glomus versiforme) on the growth and Cd uptake by Cd﹣hyperaccumulator Solanum nigrum[J]. Appl Soil Ecol, 2015, 89(): 44-49. doi: 10.1016/j.apsoil.2015.01.006 | |
[10] | 朱启红, 夏红霞. 蜈蚣草对Pb, Zn复合污染的响应[J]. 环境化学, 2012, 31(7): 1029-1035. | ZHU Qihong, XIA Hongxia. Study on response of Pteris vittata to Pb and Zn combined pollution[J]. Environ Chem, 2012, 31(7): 1029-1035. |
[11] | 黄五星, 高境清, 黄宇. 商陆对镉锌铜胁迫的生理响应与金属积累特性[J]. 环境科学与技术, 2010, 33(1): 77-79. | HUANG Wuxing, GAO Jingqing, HUANG Yu. Bioaccumulation and physiological response to cadmium, zinc and copper stress in Phytolacca acinosa[J]. Environ Sci Technol, 2010, 33(1): 77-79. |
[12] | 沈惠娟. 国外主要速生树种快速繁殖的进展[J]. 世界林业研究, 1996, (1): 21-27. | SHEN Huijuan. Progress of rapid propagation of fast-growing woody species at abroad[J]. World For Res, 1996, (1): 21-27. |
[13] | FORTIER J, GAGNON D, TRUAX B. Biomass and volume yield after 6 years in multiclonal hybrid poplar riparian buffer strips[J]. Biom Bioen, 2010, 34(7): 1028-1040. doi: 10.1016/j.biombioe.2010.02.011 | |
[14] | BERNDES G, FREDTIKSON F, BÖRJESSON P. Cadmium accumulation and Salix-based phytoextraction on arable land in Sweeden[J]. Agric Ecosyst Environ, 2004, 103(1): 207-223. doi: 10.1016/j.agee.2003.09.013 | |
[15] | SLYCKEN S V, WITTERS N, MEIRESONNE L. Field evaluation of willow under short rotation coppice for phytomanagement of metal-polluted agricultural soils[J]. Int J Phytorem, 2013, 15(7): 677-689. doi: 10.1080/15226514.2012.723070 | |
[16] | 赖发英, 赖明, 曾小钦. 立体式植物修复受重金属污染农田土壤的探讨[J]. 环境污染与防治, 2005, 27(5): 382-384. | LAI Faying, LAI Ming, ZENG Xiaoqin. Three-dimensional solid phytoremediation of heavy-metal polluted soil[J]. Environ Poll Control, 2005, 27(5): 382-384. |
[17] | 李金花, 何燕, 段建平. 107杨对土壤重金属的吸收和富集[J]. 林业科学研究, 2012, 25(1): 65-70. | LI Jinhua, HE Yan, DUAN Jianping. Absorption and accumulation of heavy metal from soil by leaves of Populus × euramericana 'Neva' plantation[J]. For Res, 2012, 25(1): 65-70. |
[18] | 高建欣, 张文辉, 王校锋. Cd2+处理对5个柳树无性系气体交换参数及叶绿素荧光参数的影响[J]. 西北植物学报, 2013, 33(9): 1874-1884. | GAO Jianxin, ZHANG Wenhui, WANG Xiaofeng. Effects Cd2+ stresst on photosynthetic and fluorescent parameters of five willow clones[J]. Acta Bot Boreal-Occident Sin, 2013, 33(9): 1874-1884. |
[19] | 王树凤, 施翔, 孙海菁. 镉胁迫下杞柳对金属元素的吸收及其根系形态构型特征[J]. 生态学报, 2013, 33(19): 6065-6073. doi: 10.5846/stxb | WANG Shufeng, SHI Xiang, SUN Haijing. Metal uptake and root morphological changes for two varieties of Salix integra under cadmium stress[J]. Acta Ecol Sin, 2013, 33(19): 6065-6073. doi: 10.5846/stxb |
[20] | 孙晓灿, 魏虹, 谢小红. 水培条件下秋华柳对重金属Cd的富集特性及光合响应[J]. 环境科学研究, 2012, 25(2): 220-225. | SUN Xiaocan, WEI Hong, XIE Xiaohong. Bioaccumulation and photosynthesis response of Salix variegate to cadmium under hydroponic culture[J]. Res Environ Sci, 2012, 25(2): 220-225. |
[21] | YANG Weidong, ZHAO Fengliang, ZHANG Xincheng. Variations of cadmium tolerance and accumulation among 39 Salix clones: implications for phytoextraction[J]. Environ Earth Sci, 2015, 73(7): 3263-3274. doi: 10.1007/s12665-014-3636-4 | |
[22] | POLLE A, KLEIN T, KETTNER C. Impact of cadmium on young plants of Populus euphratica and P. × canescens, two poplar species that differ in stress tolerance[J]. New For, 2011, 44(1): 13-22. | |
[23] | 蔡建秀, 王慧云, 王春风. 铅胁迫对桐花树幼苗根叶蛋白质及根抗氧化酶活性的影响[J]. 安徽农业科学, 2010, 38(6): 2903-2905. | CAI Jianxiu, WANG Huiyun, WANG Chunfeng. The effects of Pb stress on roots and leaves protein and root antioxidant enzyme activity of Aegiceras corniculatum seedlings[J]. J Anhui Agric Sci, 2010, 38(6): 2903-2905. |
[24] | 赵素贞, 洪华龙, 严重玲. 钙对镉胁迫下秋茄叶片光合作用及超微结构的影响[J]. 厦门大学学报:自然科学版, 2014, 53(6): 875-882. | ZHAO Suzhen, HONG Hualong, YAN Chongling. Effect of calcium supply on photosynthesis and ultrastructure of cell of Kandelia obovata (S. L.)Yong under cadmium stress[J]. J Xiamen Univ Nat Sci, 2014, 53(6): 875-882. |
[25] | 刘旭辉, 李月兰, 李秋明. 锌和镉胁迫下的桑树幼苗盆栽试验[J]. 江苏农业科学, 2012, 40(4): 335-339. | LIU Xuhui, LI Yuelan, LI Qiuming. Pot experiment of mulberry seedlings under zinc and cadmium stress[J]. Jiangsu Agric Sci, 2012, 40(4): 335-339. |
[26] | LIU Dan, CHEN Junren, MAHMOOD Q. Effect of Zn toxicity on root morphology, ultrastructure, and the ability to accumulate Zn in moso bamboo (Phyllostachys pubescens)[J]. Environ Sci Poll Res, 2014, 21(23): 13615-13624. doi: 10.1007/s11356-014-3271-3 | |
[27] | 汪庆兵, 陈光才, 房娟. 速生柳树苗对土壤铅的耐性、积累与分配特性研究[J]. 植物研究, 2014, 34(5): 626-633. | WANG Qingbing, CHEN Guangcai, FANG Juan. Characteristics of soil lead tolerance, accumulation and distribution in Salix babylonica Linn. and Salix jiangsuensis J172[J]. Bull Bot Res, 2014, 34(5): 626-633. |
[28] | 王校锋, 张文辉, 崔豫川. 瑞典能源柳4个无性系对土壤Hg2+胁迫的生理响应[J]. 西北植物学报, 2013, 33(3): 555-563. | WANG Xiaofeng, ZHANG Wenhui, CUI Yuchuan. Physiological response of four energy willow clones to soil Hg2+ stress[J]. Acta Bot Boreal-Occident Sin, 2013, 33(3): 555-563. |
[29] | 张春燕, 王瑞刚, 范稚莲. 杨树和柳树富集Cd, Zn, Pb的品种差异性[J]. 农业环境科学学报, 2013, 32(3): 530-538. | ZHANG Chunyan, WANG Ruigang, FAN Zhilian. Difference in cadmium, zinc and lead accumulation of poplar and willow species[J]. J Agro-Environ Sci, 2013, 32(3): 530-538. |
[30] | JAKDVLJEVIC T, REDOVNIKOVIC I R, CVJETKO M. The potential of poplar (Populus nigra var. italica) in the phytoremediation of cadmium[J]. Sumarski List, 2015, 139(5): 223-232. | |
[31] | 陈良华, 徐睿, 杨万勤. 镉污染条件下香樟和油樟对镉的吸收能力和耐性差异[J]. 生态环境学报, 2015, 24(2): 316-322. | CHEN Lianghua, XU Rui, YANG Wanqin. Interspecific differences between Cinnamomum camphora and C. longepaniculatum in Cd absorption and tolerance under two levels of Cd pollution[J]. Ecol Environ Sci, 2015, 24(2): 316-322. |
[32] | 王锦文, 白秀, 陈锦峰. 复合重金属Pb, Zn对香樟生理特征的影响[J]. 安徽农业科学, 2009, 37(21): 10253-10254. | WANG Jinwen, BAI Xiu, CHEN Jinfeng. Effect of complex heavy metals Pb/Zn on the physiological characteristics of Cinnamomum camphora[J]. J Anhui Agric Sci, 2009, 37(21): 10253-10254. |
[33] | 秦芳, 胥晓, 刘刚. 桑树(Morus alba)幼苗对铅污染的生理耐性和积累能力的性别差异[J]. 环境科学学报, 2014, 34(10): 2615-2623. | QIN Fang, XU Xiao, LIU Gang. Sexual differences in physiological tolerance and accumulation capacity against lead pollution in Morus alba seedlings[J]. Acta Sci Circumst, 2014, 34(10): 2615-2623. |
[34] | 田胜尼, 张静, 孙庆业. 铜尾矿自然定居腺柳对重金属吸收及分布的研究[J]. 农业环境科学学报, 2013, 32(9): 1771-1777. | TIAN Shengni, ZHANG Jing, SUN Qingye. Heavy metals absorption and distribution by Salix chaenomeloides settled naturally on the copper tailings[J]. J Agro-Environ Sci, 2013, 32(9): 1771-1777. |
[35] | 王新, 贾永锋. 杨树、落叶松对土壤重金属的吸收及修复研究[J]. 生态环境, 2007, 16(2): 432-436. | WANG Xin, JIA Yongfeng. Study on absorption and remediation by poplar and larch in the soil contaminated with heavy metals[J]. Ecol Environ, 2007, 16(2): 432-436. |
[36] | 童方平, 龙应忠, 杨勿享. 锑矿区构树富集重金属的特性研究[J]. 中国农学通报, 2010, 26(14): 328-331. | TONG Fangping, LONG Yingzhong, YANG Wuxiang. Study on the characteristics of heavy metal accumulation in Broussonetia papyrifera in an antimony mine[J]. Chin Agric Sci Bull, 2010, 26(14): 328-331. |
[37] | 张兴, 王冶, 揭雨成. 桑树对矿区土壤中重金属的原位去除效应研究[J]. 中国农学通报, 2012, 28(7): 59-63. | ZHANG Xing, WANG Ye, JIE Yucheng. Effect of heavy metal home position elimination on the mulberry in mining area soil[J]. Chin Agric Sci Bull, 2012, 28(7): 59-63. |
[38] | 陈俊任, 柳丹, 吴家森. 重金属胁迫对毛竹种子萌发及其富集效应的影响[J]. 生态学报, 2014, 34(22): 6501-6509. | CHEN Junren, LIU Dan, WU Jiasen. Seed germination and metal accumulation of moso bamboo (Phyllostachys pubescens) under heavy metal exposure[J]. Acta Ecol Sin, 2014, 34(22): 6501-6509. |
[39] | 张大鹏, 蔡春菊, 范少辉. 重金属Pb2+和Cd2+对毛竹种子萌发及幼苗早期生长的影响[J]. 林业科学研究, 2012, 25(4): 500-504. | ZHANG Dapeug, CAI Chunju, FAN Shaohui. Effects of Pb2+, Cd2+ on germination and seedling early growth of moso bamboo(Phyllostachys edulis) seed[J]. For Res, 2012, 25(4): 500-504. |
[40] | 朱宇林, 曹福亮, 汪贵斌. Cd, Pb处理对银杏种子萌发的影响[J]. 种子, 2006, 25(3): 35-37. | ZHU Yulin, CAO Fuliang, WANG Guibin. Effects of cadmium and lead treatment on the germination of Ginkgo biloba seeds[J]. Seed, 2006, 25(3): 35-37. |
[41] | 王利宝, 朱宁华, 鄂建华. Pb, Zn等重金属对樟树、栾树幼苗生长的影响[J]. 中南林业科技大学学报, 2010, 30(2): 44-47. | WANG Libao, ZHU Ninghua, E Jianhua. Effects of heavy matels lead, zinc and copper on young seedling growth of Cinnamomum camphora and Koelreuteria paniculata[J]. J Cent South Univ For Technol, 2010, 30(2): 44-47. |
[42] | 温瑀, 穆立蔷. 土壤铅、镉胁迫对4种绿化植物生长、生理及积累特性的影响[J]. 水土保持学报, 2013, 27(5): 234-239. | WEN Yu, MU Liqiang. Effects of soil Pb, Cd stress on the growth, physiological and accumulating characteristics of four ornamental trees[J]. J Soil Water Conserv, 2013, 27(5): 234-239. |
[43] | 高建欣, 张文辉, 王校锋. Cd2+处理对5个柳树无性系气体交换参数及叶绿素荧光参数的影响[J]. 西北植物学报, 2013, 33(9): 1874-1884. | GAO Jianxin, ZHANG Wenhui, WANG Xiaofeng. Effects of Cd2+ stress on photosynthetic and fluorescent parameters of five willow clones[J]. Acta Bot Boreal-Occident Sin, 2013, 33(9): 1874-1884. |
[44] | 杨斌, 张文辉, 高建欣. 5种速生柳无性系对Pb2+胁迫的生理抗性比较[J]. 西北植物学报, 2015, 35(6): 1182-1189. | YANG Bin, ZHANG Wenhui, GAO Jianxin. Physiological resistance of five fast-growing willow clones to lead(Pb) stress[J]. Acta Bot Boreal-Occident Sin, 2015, 35(6): 1182-1189. |
[45] | 杨卫东, 陈益泰. 镉胁迫对旱柳细胞膜透性和抗氧化酶活性的影响[J]. 西北植物学报, 2008, 28(11): 2263-2269. | YANG Weidong, CHEN Yitai. Membrane leakage and antioxidant enzyme activities in roots and leaves of Salix matsudana with cadmium stress[J]. Acta Bot Boreal-Occident Sin, 2008, 28(11): 2263-2269. |
[46] | 张莹, 魏安智, 杨途熙. 锌胁迫对灰杨幼苗生长和光合特性的影响[J]. 东北林业大学学报, 2011, 39(3): 19-21. | ZHANG Ying, WEI Anzhi, YANG Tuxi. Effect of zinc stress on growth and photosynthetic characteristics of Populus canescens[J]. J Northeast For Univ, 2011, 39(3): 19-21. |
[47] | 石贵玉, 康浩, 段文芳. 重金属镉对红树植物白骨壤和桐花树幼苗生理特性的影响[J]. 广西植物, 2009, 29(5): 644-647. | SHI Guiyu, KANG Hao, DUAN Wenfang. Effect of cadmium on physiological characteristics of mangrove Avicennia marina and Aegiceras corniculatum seedlings[J]. Guihaia, 2009, 29(5): 644-647. |
[48] | 杨卫东, 陈益泰, 王树凤. 镉胁迫对旱柳光合作用和内肽酶变化的影响[J]. 植物研究, 2009, 29(4): 428-432. | YANG Weidong, CHEN Yitai, WANG Shufeng. Influences of cadmium stress on photosynthesis and endopeptidase activities in Salix matsudana[J]. Bull Bot Res, 2009, 29(4): 428-432. |
[49] | 李艳丽, 李永杰. 土壤铅胁迫对旱柳生长及相关生理特性的影响[J]. 北方园艺, 2011, (13): 168-170. | LI Yanli, LI Yongjie. Effect of lead stress on the growth and some physiological characteristics in Salix matsudana seedling[J]. Northern Hortic, 2011, (13): 168-170. |
[50] | KATAYAMA H, BANBA N, SUGIMURA Y. Subcellular compartmentation of strontium and zinc in mulberry idioblasts in relation to phytoremediation potential[J]. Environ Exp Bot, 2013, 85(1): 30-35. | |
[51] | 杨卫东, 陈益泰, 屈明华. 镉在旱柳中亚细胞分布及存在的化学形态[J]. 西北植物学报, 2009, 29(7): 1394-1399. | YANG Weidong, CHEN Yitai, QU Minghua. Subcellular distribution and chemical forms of cadmium in Salix matsudana[J]. Acta Bot Boreal-Occident Sin, 2009, 29(7): 1394-1399. |
[52] | 邬飞波, 张国平. 植物螯合肽及其在重金属耐性中的作用[J]. 应用生态学报, 2003, 14(4): 632-636. | WU Feibo, ZHANG Guoping. Phytochelatin and its function in heavy metal tolerance of higer plants[J]. Chin J Appl Ecol, 2003, 14(4): 632-636. |
[53] | BACCIO D D, KOPRIVA S, SEBASTIANI L. Does glutathione metabolism have a role in the defence of poplar against zinc excess?[J]. New Phytol, 2005, 167(1): 73-80. doi: 10.1111/j.1469-8137.2005.01462.x | |
[54] | KOHLER A, BLAUDEZ D, CHALOT M. Cloning and expression of multiple metallothioneins from hybrid poplar[J]. New Phytol, 2004, 164(1): 83-93. doi: 10.1111/j.1469-8137.2004.01168.x | |
[55] | 李合生.现代植物生理学[M].北京:高等教育出版社, 2012. | |
[56] | 刘子雄, 朱天辉, 张建. 林木根系分泌物与根际微生物研究进展[J]. 世界林业研究, 2005, 18(6): 25-31. | LIU Zixiong, ZHU Tianhui, ZHANG Jian. Research advances in root exudates and rhizosphere microorganisms of forest trees[J]. World For Res, 2005, 18(6): 25-31. |
[57] | 张豆豆, 梁新华, 王俊. 植物根系分泌物研究综述[J]. 中国农学通报, 2014, 30(35): 314-320. | ZHANG Doudou, LIANG Xinhua, WANG Jun. A review of plant root exudates[J]. Chin Agric Sci Bull, 2014, 30(35): 314-320. |
[58] | 吴海燕, 台培东, 李培军. 馒头柳对镉的耐性、运输途径和累积特征[J]. 生态学杂志, 2011, 30(6): 1222-1228. | WU Haiyan, TAI Peidong, LI Peijun. Cadmium tolerance of and cadmium transportation and accumulation in Salix matsudana[J]. Chin J Ecol, 2011, 30(6): 1222-1228. |
[59] | 朱宇恩, 赵烨, 徐东昱. 旱柳(Salix matsudana Koidz)体内Cu迁移特征的水培模拟研究[J]. 环境科学学报, 2011, 31(12): 2740-2747. | ZHU Yuen, ZHAO Ye, XU Dongyu. Investigation on the characteristics of copper migration in different tissues of Salix matsudana Koidz based on hydroponic experiment[J]. Acta Sci Circumst, 2011, 31(12): 2740-2747. |
[60] | LAUREYSENS I, BLUST R, de TEMMERMAN L. Clonal variation in heavy metal accumulation and biomass production in a poplar coppice culture (I) seasonal variation in leaf, wood and bark concentrations[J]. Environ Poll, 2004, 131(3): 485-494. doi: 10.1016/j.envpol.2004.02.009 | |
[61] | 金诚, 南忠仁, 胡亚虎. 螯合剂强化下新疆杨对干旱区Pb污染农田土壤的修复[J]. 农业环境科学学报, 2012, 31(12): 2340-2344. | JIN Cheng, NAN Zhongren, HU Yahu. Chelator-enhanced phytoremediation of Pb from contaminated arable soil in arid region by Populus bolleana Lauch[J]. J Agro-Environ Sci, 2012, 31(12): 2340-2344. |
[62] | CHATURVEDI N, DHAL N K, PATRA H K. EDTA and citric acid-mediated phytoextraction of heavy metals from iron ore tailings using Andrographis paniculata: a comparative study[J]. Int J Min Reclam Environ, 2014, 29(1): 33-46. | |
[63] | ZHIVOTOVSKY O P, KUZOVKINA Y A, SCHULTHESS C P. Lead uptake and translocation by willows in pot and field experiments[J]. Int J Phytoremed, 2011, 13(8): 731-749. doi: 10.1080/15226514.2010.525555 | |
[64] | 丁竹红, 胡忻, 尹大强. 螯合剂在重金属污染土壤修复中应用研究进展[J]. 生态环境学报, 2009, 18(2): 777-782. | DING Zhuhong, HU Xin, YIN Daqiang. Application of chelants in remediation of heavy metals-contaminated soil[J]. Ecol Environ Sci, 2009, 18(2): 777-782. |
[65] | 王海鸥, 徐海洋, 钟广蓉. 根际微生物对植物修复重金属污染土壤作用的研究进展[J]. 安徽农业科学, 2009, 37(30): 14832-14834. | WANG Haiou, XU Haiyang, ZHONG Guangrong. Progress in effect of rhizosphere microbeson phytoremediation of soil pollutedby heavy metal[J]. J Anhui Agric Sci, 2009, 37(30): 14832-14834. |
[66] | ZHU Donglin, OUYANG Liming, XU Zhaohui. Rhizobacteria of Populus euphratica promoting plant growth against heavy metals[J]. Int J Phytoremed, 2015, 17(10): 973-980. doi: 10.1080/15226514.2014.981242 | |
[67] | 廖妤婕, 谈宇, 付旺. 丛枝菌根真菌作用下桉树对铅的耐受机制研究[J]. 基因组学与应用生物学, 2014, 33(3): 633-639. | LIAO Yujie, TAN Yu, FU Wang. Study on the Pb-tolerance mechanism of Eucalyptus under the role of Arbuscular mycorrhizal fungi[J]. Gen Appl Biol, 2014, 33(3): 633-639. |
[68] | YANG Yurong, LIANG Yan, GHOSH A. Assessment of arbuscular mycorrhizal fungi status and heavy metal accumulation characteristics of tree species in a lead-zinc mine area: potential applications for phytoremediation[J]. Environ Sci Poll Res, 2015, 22(17): 13179-13193. doi: 10.1007/s11356-015-4521-8 | |
[69] | BOJARCZUK K, KARLINSKI L, HAZUBSKA-PRZYBYL T. Influence of mycorrhizal inoculation on growth of micropropagated Populus × canescens lines in metal-contaminated soils[J]. New For, 2015, 46(2): 195-215. doi: 10.1007/s11056-014-9455-3 | |
[70] | 黄艺, 李婷, 姜学艳. 锌对外生菌根植物苏格兰松幼苗锌积累和光合作用的影响[J]. 环境科学学报, 2004, 24(3): 508-514. | HUANG Yi, LI Ting, JIANG Xueyan. Effects of Zn on Zn accumulation and photosynthesis of ectomycorrhizal Pinus sylvestris seedlings[J]. Acta Sci Circumst, 2004, 24(3): 508-514. |
[71] | FERREIRA P A A, CERETTA C A, SORIANI H H. Rhizophagus clarus and phosphate alter the physiological responses of Crotalaria juncea cultivated in soil with a high Cu level[J]. Appl Soil Ecol, 2015, 91(): 37-47. doi: 10.1016/j.apsoil.2015.02.008 | |
[72] | 谢翔宇, 翁铂森, 赵素贞. Cd胁迫下接种丛枝菌根真菌对秋茄幼苗生长与抗氧化酶系统的影响[J]. 厦门大学学报:自然科学版, 2013, 52(2): 244-253. | XIE Xiangyu, WEND Bosen, ZHAO Suzhen. Effects of arbuscular mycorrhizal inoculation and Cd stress on the growth and antioxidant enzyme system of Kandelia obovata[J]. J Xiamen Univ Nat Sci, 2013, 52(2): 244-253. |
[73] | 李霞, 彭霞薇, 伍松林. 丛枝菌根对翅荚木生长及吸收累积重金属的影响[J]. 环境科学, 2014, 35(8): 3142-3148. | LI Xia, PENG Xiawei, WU Songlin. Effect of arbuscular mycorrhizae on growth, heavy metal uptake and accumulation of Zenia insignis Chun seedlings[J]. Environ Sci, 2014, 35(8): 3142-3148. |
[74] | ZHANG Fan, WAN Xueqin, ZHONG Yu. Nitrogen as an important detoxification factor to cadmium stress in poplar plants[J]. J Plant Interact, 2014, 9(1): 249-258. doi: 10.1080/17429145.2013.819944 | |
[75] | GUO Baohua, DAI Songxiang, WANG Ruigang. Combined effects of elevated CO2 and Cd-contaminated soil on the growth, gas exchange, antioxidant defense, and Cd accumulation of poplars and willows[J]. Environ Exp Bot, 2015, 115(): 1-10. doi: 10.1016/j.envexpbot.2015.02.002 | |
[76] | WANG Ruigang, DAI Songxiang, TANG Shirong. Growth, gas exchange, root morphology and cadmium uptake responses of poplars and willows grown on cadmium-contaminated soil to elevated CO2[J]. Environ Earth Sci, 2012, 67(1): 1-13. doi: 10.1007/s12665-011-1475-0 | |
[77] | 刘艳丽, 吴凤霞, 徐莹. 杨树修复重金属污染土壤的研究进展[J]. 林业科学, 2012, 48(9): 139-144. | LIU Yanli, WU Fengxia, XU Ying. Research progress in the remediation of heavy metal contaminated soils with populus[J]. Sci Silv Sin, 2012, 48(9): 139-144. |
[78] | LICHT L A, ISEBRANDS J G. Linking phytoremediated pollutant removal to biomass economic opportunities[J]. Biom Bioen, 2005, 28(2): 203-218. doi: 10.1016/j.biombioe.2004.08.015 | |
[79] | DELPLANQUE M, COLLET S, GRATTA F D. Combustion of Salix used for phytoextraction: the fate of metals and viability of the processes[J]. Biom Bioen, 2013, 49(2): 160-170. | |
[80] | 施振华. 大力发展木材防腐, 节约木材[J]. 木材工业, 2001, 15(4): 6-8. | SHI Zhenhua. Developing wood preservation with great strength for the economical use of wood[J]. China Wood Ind, 2001, 15(4): 6-8. |
[81] | 蒋明銜, 陈奶荣, 林巧佳. 木材防腐的研究进展[J]. 福建林业科技, 2013, 40(1): 207-213. | JIANG Mingxian, CHEN Nairong, LIN Qiaojia. Research progress in preservative-treated wood[J]. J Fujian For Sci Technol, 2013, 40(1): 207-213. |