南方离子吸附型稀土矿区表层土壤稀土有效性及芒萁稀土元素迁移、吸收特征
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摘要
以福建省长汀县三个离子吸附型稀土矿区为研究区域,分析矿区表层土壤稀土生物有效性和芒萁不同部位(叶片、叶柄和地下茎根)稀土元素迁移以及稀土吸收内稳性特征。结果表明:矿区土壤稀土元素总量和稀土生物有效态含量均呈现明显正相关(p<0. 05,n=15)。芒萁稀土元素含量及稀土吸收系数呈现:叶片>地下茎根>叶柄的分布规律,芒萁地上部分具有极强的富集稀土元素能力,而芒萁地下茎根稀土分布模式与矿区土层土壤稀土元素,尤其是与其土壤稀土生物有效态分布模式较为相似。芒萁不同器官稀土吸收内稳性出现:叶片>叶柄>地下茎根的特征,芒萁体内轻重稀土元素的分异主要发生在稀土元素从芒萁地下茎根向叶柄的迁移过程中。芒萁对稀土具有较强的富集和调控能力,在稀土矿区土壤净化中具有很大的潜在价值。
To explore the migration and absorption characteristics and homeostasis of total and bioavailabe concentrations of rare earth elements( REEs) in surface soil and in different parts of Dicranopteris dichotoma( lamina,petiole,root andrhizome),three rare earth mining areas in Changting county,Fujian province were chosen as study areas. The results showed that pearson correlation coefficient was high( p<0. 05,n = 12),which showed a positive correlation between total and bioavailable concentrations of rare earth elements. The ΣREE content and absorption coefficients of Dicranopteris dichotoma were in the order of lamina>root and rhizome>petiole,overground part of Dicranopteris dichotoma had a very strong ability of absorbing and storing REEs,and the REE patterns of root andrhizome were especially similar to patterns of bioavailabe REEs in surface soil.Dicranopteris dichotoma's homeostasis to REEs were in the order of lamina>petiole>root andrhizome; most conspicuous fractionation of LREEs from HREEs appeared during the migration process of REEs from root and rhizome to petiole in Dicranopteris dichotoma. Dicranopteris dichotoma had a great ability of concentrating and controlling REEs,so it had a great potential in the field of soil purification in rare earth ore.
To explore the migration and absorption characteristics and homeostasis of total and bioavailabe concentrations of rare earth elements( REEs) in surface soil and in different parts of Dicranopteris dichotoma( lamina,petiole,root andrhizome),three rare earth mining areas in Changting county,Fujian province were chosen as study areas. The results showed that pearson correlation coefficient was high( p<0. 05,n = 12),which showed a positive correlation between total and bioavailable concentrations of rare earth elements. The ΣREE content and absorption coefficients of Dicranopteris dichotoma were in the order of lamina>root and rhizome>petiole,overground part of Dicranopteris dichotoma had a very strong ability of absorbing and storing REEs,and the REE patterns of root andrhizome were especially similar to patterns of bioavailabe REEs in surface soil.Dicranopteris dichotoma's homeostasis to REEs were in the order of lamina>petiole>root andrhizome; most conspicuous fractionation of LREEs from HREEs appeared during the migration process of REEs from root and rhizome to petiole in Dicranopteris dichotoma. Dicranopteris dichotoma had a great ability of concentrating and controlling REEs,so it had a great potential in the field of soil purification in rare earth ore.
引文
[1]刘攀攀,陈正,孙国新,等.稀土矿区及其周边水稻田中稀土元素的生物迁移积累特征[J].环境科学学报,2016,36(3):1006-1014.Liu P P,Chen Z,Sun G X,et al. Bioaccumulation of rare earth elements in paddy soils in and surrounding the REEs Mine[J]. Acta Scientiae Circumstantiae,2016,36(3):1006-1014.
[2]池汝安,王淀佐.稀土选矿与提取技术[M].北京:科学出版社,1996.Chi R A,Wang D Z. Rare Earth Mineral Processing and Extraction Technology[M]. Beijing:Science Press,1996.
[3] Tessier A, Campbell P G C, Bisson M. Sequential extraction procedure for the speciation of particulate trace metals[J]. Analytical Chemistry,1979,51(7):844-851.
[4]朱建国,邢光熹.土壤中稀土元素的连续分级研究[J].土壤,1992,24(4):215-218.Zhu J G,Xing G X. Study on the continuous classification of rare earth elements in soil[J]. Soil,1992,24(4):215-218.
[5] Leclaire J P,Chang A C,Levesque C S,et al. Trace metal chemistry in arid-zone field soils amended with sewage sludge:iv. correlations between zinc uptake and extracted soil zinc fractions[J]. Soil Science Society of America Journal,1984,48(3):509-513.
[6]谭勇.稀土元素的生态效应及土壤中稀土有效态的研究[D].南京:南京农业大学,2000.Tan Y. The ecological effect of rare earth elements and available state of rare earth elements in soil[D]. Nanjing:Nanjing Agricultural University,2000.
[7] Grawunder A,Merten D. Rare earth elements in acidic systems-biotic and abiotic impacts[J]. Bio-Geo Interactions in Metal-Contaminated Soils,2012,31:81-97.
[8] Yu L,Dai Y,Yuan Z,et al. Effects of rare earth elements on telomerase activity and apoptosis of human peripheral blood mononuclear cells[J]. Biological Trace Element Research,2007,116(1):53-59.
[9] Zhu W,Xu S,Shao P,et al. Investigation on liver function among population in high background of rare earth area in South China[J]. Biological Trace Element Research,2005,104(1):1-8.
[10] Brooks R R,Robinson B H. The potential use of hyperaccumulators and other plants for phytomining[J].Plant That Hyperaccumulate Heavy Metals,1998,26:327-356.
[11]李凡庆,毛振伟.铁芒萁植物体中稀土元素含量分布的研究[J].稀土,1992,13(5):16-19.Li F Q,Mao Z W. Study on the content distribution of rare earth elements in the Dicranopteris linearis[J].Chinese Rare Earths,1992,13(5):16-19.
[12]郭伯生.稀土农用研究的现状与前景[J].中国稀土学报,1985,3(3):92-97.Guo B S. Present situation and prospect of rare earth agriculture research[J]. Journal of the Chinese Society of Rare Earths,1985,3(3):92-97.
[13]张智勇,王玉琦,孙景信,等.稀土超量积累植物铁芒萁中稀土元素的赋存状态[J].稀土,2000,21(3):42-45.Zhang Z Y,Wang Y Q,Sun J X,et al. Chemical species of rare earth elements in RE heperaccumulator Dicranopteris dichotoma[J]. Chinese Rare Earths,2000,21(3):42-45.
[14]魏正贵,尹明,张巽,等.稀土元素在赣南非稀土矿区和不同稀土矿区土壤-铁芒萁(Dicranopteris-linearis)系统中的分布、累积和迁移[J].生态学报,2001,21(6):900-906.Wei Z G,Yin M,Zhang X,et al. Distribution,accumulation and transportation of rare earth elements in soilDicranopteris linearissystem at South Jiangxi[J]. Acta Ecologica Sinica,2001,21(6):900-906.
[15] Fu F,Akagi T,Shinotsuka K. Distribution pattern of rare earth elements in fern[J]. Biological Trace Element Research,1998,64(1/3):13-26.
[16] Chen Z Z,Chen Z B,Yan X Y,et al. Stoichiometric mechanisms of Dicranopteris dichotoma growth and resistance to nutrient limitation in the Zhuxi watershed in the red soil hilly region of China[J]. Plant&Soil,2016,398(1/2):367-379.
[17]陈志彪,陈志强,岳辉.花岗岩红壤侵蚀区水土保持综合研究:以福建省长汀朱溪小流域为例[M].北京:科学出版社,2013.Chen Z B,Chen Z Q,Yue H. Comprehensive Study on Soil and Water Conservation in the Red Soil Erosion Area of Granite:Taking Changting Zhuxi Watershed in Fujian Province as an Example[M]. Beijng:Science Press,2013.
[18]李小飞,陈志彪,张永贺,等.稀土矿区土壤和蔬菜稀土元素含量及其健康风险评价[J].环境科学学报,2013,33(3):835-843.Li X F,Chen Z B,Zhang Y H,et al. Concentrations and health risk assessment of rare earth elements in soil and vegetables from a mining area in Fujian province[J].Acta Scientiae Circumstantiae,2013,33(3):835-843.
[19] Tarvainen T,Kallio E. Baselines of certain bioavailable and total heavy metal concentrations in Finland[J].Applied Geochemistry,2002,17(8):975-980.
[20] Mcdonough W F,Sun S S. The composition of the earth[J]. Chemical Geology,1995,120(3/4):223-253.
[21]陈振金,陈春秀,刘用清,等.福建省土壤环境背景值研究[J].环境科学,1992,13(4):70-75.Chen Z J,Chen C X,Liu Y Q,et al. Study on soil environmental background value in fujian province[J].Environmental Science,1992,13(4):70-75.
[22] Braun J J,Viers J,Dupr B,et al. Solid/liquid ree fractionation in the lateritic system of goyoum,east cameroon:the implication for the present dynamics of the soil covers of the humid tropical regions[J]. Geochimica Et Cosmochimica Acta,1998,62(2):273-299.
[23]张大超,张菊花,刘晓来,等.赣南稀土矿区农田土壤环境有效态稀土的分布[J].有色金属科学与工程,2013,4(3):87-90.Zhang D C,Zhang J H,Liu X L,et al. The effective REES distribution in the farmland soil environment of rare earth mining region in southern Jiangxi[J]. Nonferrous Metals Science and Engineering,2013,4(3):87-90.
[24]苗莉,徐瑞松,马跃良,等.河台金矿矿山土壤-植物稀土元素含量分布和迁移积聚特征[J].生态环境学报,2008,17(1):350-356.Miao L,Xu R S,Ma Y L,et al. Characteristics of distribution,accumulation and transportation of rare earth elements in soil-plant system of the Hetai goldfield[J].Ecology and Environment,2008,17(1):350-356.
[25]张智勇,李福亮,王玉琦,等.土壤-植物体系稀土元素的分异现象[J].中国稀土学报,2002,20(1):94-96.Zhang Z Y,Li F L,Wang Y Q,et al. Fractionation of rare earth elements in plant-soil system[J]. Journal of Rare Earths,2002,20(1):94-96.
[26]朱维晃,毕华.海南省土壤中稀土元素的生物有效态含量和总量[J].生态环境学报,2008,17(3):1244-1249.Zhu W H,Bi H. Bioavailable and total concentrations of rare earth elements in Hainan Island soils[J]. Ecology and Environment,2008,17(3):1244-1249.
[27] Condie K C,Dengate J,Cullers R L. Behavior of rare earth elements in a paleoweathering profile on granodiorite in the Front Range,Colorado,USA[J]. Geochimica Et Cosmochimica Acta,1995,59(2):279-294.
[28]李小飞,陈志彪,陈志强.南方稀土采矿恢复地土壤稀土元素含量及植物吸收特征[J].生态学杂志,2013,32(8):2126-2132.Li X F,Chen Z B,Chen Z Z. Concentration of soil rare earth elements and their accumulation characteristics in plants in recovered mining wastelands in Fujian Province,South China[J]. Chinese Journal of Ecology,2013,32(8):2126-2132.
[29]温小军,张大超.资源开发对稀土矿区耕作层土壤环境及有效态稀土的影响[J].中国矿业,2012,21(2):44-47.Wen X J,Zhang D C. Effect of resource exploitation on soil environment and rare earth bioavailable fraction in plough layer of mining area[J]. China Mining Magazine,2012,21(2):44-47.
[30]杨元根,袁可能,何振立,等.红壤中可溶态稀土元素的研究[J].稀土,1997,18(6):1-4.Yang Y G,Yuan K N,He Z L,et al. Research on soluable rare earth elements in red soils[J]. Chinese Rare Earths,1997,18(6):1-4.
[31] Sun J X,Zhao H,Wang Y. Study on the contents of trace rare earth elements and their distribution in wheat and rice samples by RNAA[J]. Journal of Radioanalytical&Nuclear Chemistry,1994,179(2):377-383.
[32] Minkina T M,Motuzova G V,Mandzhieva S S. Barrier functions of the soil-plant system[J]. Moscow University Soil Science Bulletin,2008,63(2):45-50.
[33] Sperfeld E,Wagner N D,Halvorson H M,et al. Bridging ecological stoichiometry and nutritional geometry with homeostasis concepts and integrative models of organism nutrition[J]. Functional Ecology,2017,31:1-11.
[34] Koojiman S A L M. The stoichiometry of animal energetics[J]. Journal of Theoretical Biology,1995,177(2):139-149.
[35]李晴宇.盐碱胁迫条件下羊草的生态化学计量内稳性研究[D].长春:吉林大学,2017.Li Q Y. Studies on Ecological Stoichiometry Homeostasis of Leymus chinense under Conditions of Saline-alkali Stress[D]. Changchun:Jilin University,2017.
[36] Wang M,Larmola T,Murphy M T,et al. Stoichiometric response of shrubs and mosses to long-term nutrient(N,P and K)addition in an ombrotrophic peatland[J]. Plant&Soil,2015,400(1/2):1-14.
[37] Güsewell S. N:P ratios in terrestrial plants:variation and functional significance[J]. New Phytologist,2004,164(2):243-266.
[38]曾从盛,张林海,仝川.闽江河口湿地芦苇和互花米草氮、磷养分季节动态[J].湿地科学,2009,7(1):16-24.Zeng C S,Zhang L H,Tong C. Seasonal dynamics of nitrogen and phosphorus in phragmites australis and spartina alterniflora in the wetlands of Min river estuary[J]. Wetland Science,2009,7(1):16-24.
[2]池汝安,王淀佐.稀土选矿与提取技术[M].北京:科学出版社,1996.Chi R A,Wang D Z. Rare Earth Mineral Processing and Extraction Technology[M]. Beijing:Science Press,1996.
[3] Tessier A, Campbell P G C, Bisson M. Sequential extraction procedure for the speciation of particulate trace metals[J]. Analytical Chemistry,1979,51(7):844-851.
[4]朱建国,邢光熹.土壤中稀土元素的连续分级研究[J].土壤,1992,24(4):215-218.Zhu J G,Xing G X. Study on the continuous classification of rare earth elements in soil[J]. Soil,1992,24(4):215-218.
[5] Leclaire J P,Chang A C,Levesque C S,et al. Trace metal chemistry in arid-zone field soils amended with sewage sludge:iv. correlations between zinc uptake and extracted soil zinc fractions[J]. Soil Science Society of America Journal,1984,48(3):509-513.
[6]谭勇.稀土元素的生态效应及土壤中稀土有效态的研究[D].南京:南京农业大学,2000.Tan Y. The ecological effect of rare earth elements and available state of rare earth elements in soil[D]. Nanjing:Nanjing Agricultural University,2000.
[7] Grawunder A,Merten D. Rare earth elements in acidic systems-biotic and abiotic impacts[J]. Bio-Geo Interactions in Metal-Contaminated Soils,2012,31:81-97.
[8] Yu L,Dai Y,Yuan Z,et al. Effects of rare earth elements on telomerase activity and apoptosis of human peripheral blood mononuclear cells[J]. Biological Trace Element Research,2007,116(1):53-59.
[9] Zhu W,Xu S,Shao P,et al. Investigation on liver function among population in high background of rare earth area in South China[J]. Biological Trace Element Research,2005,104(1):1-8.
[10] Brooks R R,Robinson B H. The potential use of hyperaccumulators and other plants for phytomining[J].Plant That Hyperaccumulate Heavy Metals,1998,26:327-356.
[11]李凡庆,毛振伟.铁芒萁植物体中稀土元素含量分布的研究[J].稀土,1992,13(5):16-19.Li F Q,Mao Z W. Study on the content distribution of rare earth elements in the Dicranopteris linearis[J].Chinese Rare Earths,1992,13(5):16-19.
[12]郭伯生.稀土农用研究的现状与前景[J].中国稀土学报,1985,3(3):92-97.Guo B S. Present situation and prospect of rare earth agriculture research[J]. Journal of the Chinese Society of Rare Earths,1985,3(3):92-97.
[13]张智勇,王玉琦,孙景信,等.稀土超量积累植物铁芒萁中稀土元素的赋存状态[J].稀土,2000,21(3):42-45.Zhang Z Y,Wang Y Q,Sun J X,et al. Chemical species of rare earth elements in RE heperaccumulator Dicranopteris dichotoma[J]. Chinese Rare Earths,2000,21(3):42-45.
[14]魏正贵,尹明,张巽,等.稀土元素在赣南非稀土矿区和不同稀土矿区土壤-铁芒萁(Dicranopteris-linearis)系统中的分布、累积和迁移[J].生态学报,2001,21(6):900-906.Wei Z G,Yin M,Zhang X,et al. Distribution,accumulation and transportation of rare earth elements in soilDicranopteris linearissystem at South Jiangxi[J]. Acta Ecologica Sinica,2001,21(6):900-906.
[15] Fu F,Akagi T,Shinotsuka K. Distribution pattern of rare earth elements in fern[J]. Biological Trace Element Research,1998,64(1/3):13-26.
[16] Chen Z Z,Chen Z B,Yan X Y,et al. Stoichiometric mechanisms of Dicranopteris dichotoma growth and resistance to nutrient limitation in the Zhuxi watershed in the red soil hilly region of China[J]. Plant&Soil,2016,398(1/2):367-379.
[17]陈志彪,陈志强,岳辉.花岗岩红壤侵蚀区水土保持综合研究:以福建省长汀朱溪小流域为例[M].北京:科学出版社,2013.Chen Z B,Chen Z Q,Yue H. Comprehensive Study on Soil and Water Conservation in the Red Soil Erosion Area of Granite:Taking Changting Zhuxi Watershed in Fujian Province as an Example[M]. Beijng:Science Press,2013.
[18]李小飞,陈志彪,张永贺,等.稀土矿区土壤和蔬菜稀土元素含量及其健康风险评价[J].环境科学学报,2013,33(3):835-843.Li X F,Chen Z B,Zhang Y H,et al. Concentrations and health risk assessment of rare earth elements in soil and vegetables from a mining area in Fujian province[J].Acta Scientiae Circumstantiae,2013,33(3):835-843.
[19] Tarvainen T,Kallio E. Baselines of certain bioavailable and total heavy metal concentrations in Finland[J].Applied Geochemistry,2002,17(8):975-980.
[20] Mcdonough W F,Sun S S. The composition of the earth[J]. Chemical Geology,1995,120(3/4):223-253.
[21]陈振金,陈春秀,刘用清,等.福建省土壤环境背景值研究[J].环境科学,1992,13(4):70-75.Chen Z J,Chen C X,Liu Y Q,et al. Study on soil environmental background value in fujian province[J].Environmental Science,1992,13(4):70-75.
[22] Braun J J,Viers J,Dupr B,et al. Solid/liquid ree fractionation in the lateritic system of goyoum,east cameroon:the implication for the present dynamics of the soil covers of the humid tropical regions[J]. Geochimica Et Cosmochimica Acta,1998,62(2):273-299.
[23]张大超,张菊花,刘晓来,等.赣南稀土矿区农田土壤环境有效态稀土的分布[J].有色金属科学与工程,2013,4(3):87-90.Zhang D C,Zhang J H,Liu X L,et al. The effective REES distribution in the farmland soil environment of rare earth mining region in southern Jiangxi[J]. Nonferrous Metals Science and Engineering,2013,4(3):87-90.
[24]苗莉,徐瑞松,马跃良,等.河台金矿矿山土壤-植物稀土元素含量分布和迁移积聚特征[J].生态环境学报,2008,17(1):350-356.Miao L,Xu R S,Ma Y L,et al. Characteristics of distribution,accumulation and transportation of rare earth elements in soil-plant system of the Hetai goldfield[J].Ecology and Environment,2008,17(1):350-356.
[25]张智勇,李福亮,王玉琦,等.土壤-植物体系稀土元素的分异现象[J].中国稀土学报,2002,20(1):94-96.Zhang Z Y,Li F L,Wang Y Q,et al. Fractionation of rare earth elements in plant-soil system[J]. Journal of Rare Earths,2002,20(1):94-96.
[26]朱维晃,毕华.海南省土壤中稀土元素的生物有效态含量和总量[J].生态环境学报,2008,17(3):1244-1249.Zhu W H,Bi H. Bioavailable and total concentrations of rare earth elements in Hainan Island soils[J]. Ecology and Environment,2008,17(3):1244-1249.
[27] Condie K C,Dengate J,Cullers R L. Behavior of rare earth elements in a paleoweathering profile on granodiorite in the Front Range,Colorado,USA[J]. Geochimica Et Cosmochimica Acta,1995,59(2):279-294.
[28]李小飞,陈志彪,陈志强.南方稀土采矿恢复地土壤稀土元素含量及植物吸收特征[J].生态学杂志,2013,32(8):2126-2132.Li X F,Chen Z B,Chen Z Z. Concentration of soil rare earth elements and their accumulation characteristics in plants in recovered mining wastelands in Fujian Province,South China[J]. Chinese Journal of Ecology,2013,32(8):2126-2132.
[29]温小军,张大超.资源开发对稀土矿区耕作层土壤环境及有效态稀土的影响[J].中国矿业,2012,21(2):44-47.Wen X J,Zhang D C. Effect of resource exploitation on soil environment and rare earth bioavailable fraction in plough layer of mining area[J]. China Mining Magazine,2012,21(2):44-47.
[30]杨元根,袁可能,何振立,等.红壤中可溶态稀土元素的研究[J].稀土,1997,18(6):1-4.Yang Y G,Yuan K N,He Z L,et al. Research on soluable rare earth elements in red soils[J]. Chinese Rare Earths,1997,18(6):1-4.
[31] Sun J X,Zhao H,Wang Y. Study on the contents of trace rare earth elements and their distribution in wheat and rice samples by RNAA[J]. Journal of Radioanalytical&Nuclear Chemistry,1994,179(2):377-383.
[32] Minkina T M,Motuzova G V,Mandzhieva S S. Barrier functions of the soil-plant system[J]. Moscow University Soil Science Bulletin,2008,63(2):45-50.
[33] Sperfeld E,Wagner N D,Halvorson H M,et al. Bridging ecological stoichiometry and nutritional geometry with homeostasis concepts and integrative models of organism nutrition[J]. Functional Ecology,2017,31:1-11.
[34] Koojiman S A L M. The stoichiometry of animal energetics[J]. Journal of Theoretical Biology,1995,177(2):139-149.
[35]李晴宇.盐碱胁迫条件下羊草的生态化学计量内稳性研究[D].长春:吉林大学,2017.Li Q Y. Studies on Ecological Stoichiometry Homeostasis of Leymus chinense under Conditions of Saline-alkali Stress[D]. Changchun:Jilin University,2017.
[36] Wang M,Larmola T,Murphy M T,et al. Stoichiometric response of shrubs and mosses to long-term nutrient(N,P and K)addition in an ombrotrophic peatland[J]. Plant&Soil,2015,400(1/2):1-14.
[37] Güsewell S. N:P ratios in terrestrial plants:variation and functional significance[J]. New Phytologist,2004,164(2):243-266.
[38]曾从盛,张林海,仝川.闽江河口湿地芦苇和互花米草氮、磷养分季节动态[J].湿地科学,2009,7(1):16-24.Zeng C S,Zhang L H,Tong C. Seasonal dynamics of nitrogen and phosphorus in phragmites australis and spartina alterniflora in the wetlands of Min river estuary[J]. Wetland Science,2009,7(1):16-24.
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