Rare Earth Elements in Soils

References

• Aidid , S. B. 1994 . Rare earth element abundance and distribution patterns in plant materials . The Journal of Radioanalytical and Nuclear Chemistry , 183 : 351 – 358 .
   Web of Science ®Google Scholar
• Alina , K. P. and Henryk , P. 1984 . Trace Elements in Soil and Plants 315 Boca Raton , Florida : CRC Press/Taylor and Francis CEC Press .
   Google Scholar
• Alloway , B. 1995 . Heavy Metals in Soils , 2nd Edition UK : Blackie Academic & Professional .
   Google Scholar
• Arocena , J. M. , Rutherford , P. M. and Dudas , M. J. 1995 . Heterogeneous distribution of trace elements and fluorine in phosphogypsum . Science‐of‐Total‐Environment , 162 ( 2–3 ) : 149 – 160 .
   Web of Science ®Google Scholar
• Beckwith , R. and Butler , J. 1993 . “ Aspects of the chemistry of soil organic matter ” . In Soils, an Australian Viewpoint 561 – 581 . Canberra , , Australia : Division of Soils, CSIRO . Chapter 35
   Google Scholar
• Bohn , R. L. , McNeal , B. L. and O'Conner , G. A. 1985 . Soil Chemistry , 2nd Edition New York : John Wiley & Sons .
   Google Scholar
• Brwon , R. , Franklin , R. and Miller , R. 1969 . Reactions of 144Ce in solution and suspensions of soil humic acid and bentonite . Soil Science Society of America Jounal , 33 : 677 – 681 .
   Web of Science ®Google Scholar
• Buckingham , S. , Maheswaran , J. , Meehan , B. and Peverill , K. 1999 . The role of applications of rare elements in enhancement of crop and pasture production . Materials Science Forum , 315–317 : 339 – 347 .
   Google Scholar
• China Environmental Monitoring Station . 1999 . Background Value of Elements in Soils of China (in Chinese) 1 – 55 . Beijing , , China : China Environmental Science Press .
   Google Scholar
• Chen , Z. X. , Wang , X. R. and Tian , L. C. 1995 . Studies on the fractionation and availability of added soluble rare earth elements in soil . Joumal of Rare Earths , 13 ( 1 ) : 42 – 46 .
   Google Scholar
• Chu , H. Y. , Zhu , J. G. , Xie , Z. B. , Li , Z. G. , Cao , Z. H. and Zeng , Q. 2002 . Effect of lanthaum on nitrification, phosphorus transformation and phenol decomposition in red soil . Joumal of Rare Earths , 20 ( 1 ) : 67 – 70 .
   Web of Science ®Google Scholar
• Department of Metal, Zhongshan University . 1978 . Constant of Rare Earth Elements in Physical Chemistry (in Chinese) 535 Beijing : Metallurgical Industry Press .
   Google Scholar
• Diatloff , E. , Asher , C. J. and Smith , F. W. 1993 . Use of GEOCHEM‐PC to predict rare earth elements (REE) species in nutrient solutions . Plant and Soil , 155/156 : 251 – 254 .
   Web of Science ®Google Scholar
• Diatloff , E. , Asher , C. J. and Smith , F. W. 1996 . Concentration of rare earth elements in some Australian soils . Australian Journal of Soil Research , 34 : 735 – 747 .
   Web of Science ®Google Scholar
• Diatloff , E. , Asher , C. J. and Smith , F. W. Effects of rare earth elements (REEs) on the growth and mineral nutrition of plants . Proceedings of the Rare Earths in Agriculture Seminar, Australian Academy of Technological Sciences and Engineering, eds , pp. 11 – 23 . Canberra, ACT , , Australia : Brown Prior Anderson Pty Ltd. .
   Google Scholar
• Dong , W. M. , Wang , X. K. , Bian , X. Y. , Wang , A. X. , Du , J. Z. and Tao , Z. Y. 2001 . Comparative study on sorption/desorption of radioeuropium on alumina, bentonite and red earth: effects of pH, ionic strength, fulvic acid, and iron oxides in red earth . Applied Radiation and Isotopes , 54 ( 4 ) : 603 – 610 .
   PubMed Web of Science ®Google Scholar
• Dudka , S. 1992 . The concentration of some scandium subgroup trace metals in soils of Poland . Geoderma , 52 ( 3–4 ) : 279 – 289 .
   Web of Science ®Google Scholar
• Fedorf , S. and Fendorf , M. 1996 . Sorption mechanism of lanthanide on oxide minerals . Clays and Clay Mineral , 44 ( 2 ) : 220 – 227 .
   Web of Science ®Google Scholar
• Ferguson , F. Phosphogypsum‐an overview . Proceedings of the Second International Symposium on Phosphogypsum , Vol. 1 , pp. 117 – 130 . Orlando , FL No. 01‐037‐055
   Google Scholar
• Fleet , A. 1984 . “ Aqueous and sedimentary geochemistry of the rare earth elements ” . In Developments in Geochemistry 2: Rare Earth Element Geochemistry Edited by: Henderson , P. 30 – 95 . Amsterdam : Elsevier . Chapter 10
   Google Scholar
• Fu , F. , Akagi , T. and Shinotsuka , K. 1998 . Distribution pattern of rare earth elements in fern . Biological Trace Element Research , 64 ( 1 ) : 13 – 26 .
   PubMed Web of Science ®Google Scholar
• Fu , S. Z. , Yan , C. L. , Wu , S. Y. and Yang , X. K. 2000 . Content and distribution characteristics of rare earth elements in typical soils of Guizhou Province . Acta Pedologica Sinica (in Chinese) , 37 ( 1 ) : 109 – 115 .
   Google Scholar
• Cao , X. D. , Chen , Y. , Wang , X. R. and Deng , X. H. 2001 . Effects of redox potential and pH value on the release of rare earth elements from soil . Chemosphere , 44 ( 4 ) : 655 – 661 .
   PubMed Web of Science ®Google Scholar
• Cao , X. D. , Wang , X. R. , Zhao , G. W. , Gao , X. D. and Wang , X. R. 2000 . Assessment of the bioavailability of rare earth elements in soils by chemical fractionation and multiple regression analysis . Chemosphere , 40 ( 1 ) : 23 – 28 .
   PubMed Web of Science ®Google Scholar
• Gao , X. J. , Zhang , S. and Wang , L. J. 1999a . Soil geochemistry of rare earth elements (REE) in REE‐riched landscape in southern Jiangxi Province . Acta Pedologica Sonica (in Chinese) , 36 ( 4 ) : 492 – 498 .
   Google Scholar
• Gao , X. J. , Zhang , S. and Wang , L. J. 1999b . The adsorption of La3+ and Yb3+ on soil and mineral and its environmental significance . China Environmental Science , 19 ( 2 ) : 149 – 152 .
   Google Scholar
• Gao , Z. , Hong , W. , Xiong , B. , Zheng , W. and Wu , Y. 1999c . A study of the migration and adsorption kinetics of REEs in soils . Material Science Forum , 315–317 : 520 – 524 .
   Google Scholar
• Gu , Z. M. , Wang , X. R. , Cheng , J. , Wang , L. S. and Dai , L. M. 2000 . Effects of sulfate on speciation and bioavailability of rare earth elements in nutrient solution . Chemical Speciation and Bioavailability , 12 ( 2 ) : 53 – 58 .
   Web of Science ®Google Scholar
• Gu , Z. M. , Wang , X. R. , Gu , X. Y. , Cheng , J. , Wang , L. S. , Dai , L. M. and Chen , Y. J. 2001 . Effects of fulvic acid on the bioavailability of rare earth elements and GOT enzymes activity in wheat (Triticum Aestivum) . Chemosphere , 44 ( 4 ) : 545 – 551 .
   PubMed Web of Science ®Google Scholar
• Haley , T. G. 1979 . “ Toxity ” . In Handbook on the Physics and Chemistry of Rare Earths Edited by: Gschneidner , K. A. and Eyring , L. R. Vol. 4 , 555 Amsterdam, Oxford, New York, Toronto : North Holland .
   Google Scholar
• He , M. L. and Rambeck , W. A. 2000 . Rare earth elements–a new generation of growth promoters for pigs . Archives of Animal Nutrition , 53 : 323 – 334 .
   Web of Science ®Google Scholar
• Henke , G. 1977 . Activation analysis of rare earth elements in opium and cannabis samples . The Journal of Radioanalytical and Nuclear Chemistry , 39 : 69 – 83 .
   Web of Science ®Google Scholar
• Huang , C. M. and Gong , Z. T. 2001 . Geochemical implication of rare earth elements in progress of soil development . Journal of Rare Earths , 19 ( 1 ) : 57 – 62 .
   Web of Science ®Google Scholar
• Hu , C. P. and Liu , W. H. 1988 . Measurement of TRE in Soils Beijing : National Bureau of Standard of PRC . GB 6260‐68
   Google Scholar
• Hu , Z. Y. , Richter , H. , Sparovek , G. and Schnug , E. 2004 . Physiological and biochemical effects of rare earth elements on plants and their agricultural significance: a review . Journal of Plant Nutrition , 27 ( 1 ) : 183 – 219 .
   Web of Science ®Google Scholar
• Ichihashi , H. , Morita , H. and Tatsukawa , R. 1992 . Rare earth elements (REEs) in naturally grown plants in relation to their variation in soils . Environmental Pollution , 76 : 157 – 162 .
   PubMed Web of Science ®Google Scholar
• Jiang , Y. Q. , Li , P. , Chen , D. J. , Yan , F. and Zhai , X. 1994 . Rare earth elements in the chief soils of Shandong Province . Laiyang Journal of Agricultural College (in Chinese) , 11 ( 1 ) : 38 – 41 .
   Google Scholar
• Jones , D. L. 1997 . Trivalent metal (Cr, Y, Rh, La, Pr, Gd) sorption in two acid soils and its consequences for bioremediation . European Journal of Soil Science , 48 : 697 – 702 .
   Web of Science ®Google Scholar
• Kawasaki , A. , Kimura , R. and Arai , S. 1998 . Rare earth elements and other trace elements in wastewater treatment sludges . Soil Science and Plant Nutrition , 44 ( 3 ) : 433 – 441 .
   Web of Science ®Google Scholar
• Koeppenkastrop , D. and DeCarlo , E. 1993 . Uptake of rare earth elements from solution by metal oxides . Environ. Science and Technology , 27 : 1796 – 1802 .
   Web of Science ®Google Scholar
• Land , M. , Ohlander , B. , Ingri , J. and Thunberg , J. 1999 . Solid speciation and fractionation of rare earth elements in a spodosol profile from northern Sweden as revealed by sequential extraction . Chemical Geology , 160 ( 1–2 ) : 121 – 138 .
   Web of Science ®Google Scholar
• Lau , J. C. and Weimer , W. C. 1982 . “ Behaviour of REE in geological and biological systems ” . In The Rare Earths in Modern Science and Technology Edited by: McGrathy , G. J. Vol. 3 , 351 – 535 . New Yok : Plenum Press .
   Google Scholar
• Li , D. C. , Huang , S. B. , Wang , W. H. and Peng , A. 2000 . Study on kinetics of adsorption‐desorption of Ce(III) in different soils . Acta Scientiae Circumstantiae , 20 ( 5 ) : 548 – 553 .
   Google Scholar
• Li , F. L. , Shan , X. Q. and Zhang , S. Z. 2001 . Evaluation of single extractants for assessing plant availability of rare earth elements in soils . Communications in Soil Science and Plant Analysis , 32 ( 15&16 ) : 2577 – 2587 .
   Web of Science ®Google Scholar
• Liang , T. , Zhang , S. , Wang , L. J. , Yan , B. Z. , Wang , Y. Q. , Sun , A. T. and Zhai , H. 2000 . Biogeochemical characteristics of rare earth elements in soil‐plant system . Acta Pedological Sinica (in Chinese) , 37 ( Supplement ) : 119 – 129 .
   Google Scholar
• Liu , Y. J. 1984 . Element geochemistry (in Chinese) 548 – 549 . Beijing : Science Press .
   Google Scholar
• Liu , Z. 1996 . “ Rare earth elements in soil ” . In Microelements in Soils of China (in Chinese) Edited by: Liu , Z. 293 – 329 . Nanjing , , China : Jiangsu Science and Technology Publishing House .
   Google Scholar
• Liu , Z. 1998 . “ Rare earth elements in soil ” . In Rare Earth Elements in Agriculture (in Chinese) Edited by: Guo , B. S. , Zhu , W. M. , Xiong , B. K. , Ji , Y. J. , Liu , Z. and Wu , Z. M. 22 – 44 . Beijing : China Agricultural Science and Technology Press .
   Google Scholar
• Liu , Y. L. , Liu , J. H. , Wang , Z. J. and Peng , A. 1999 . Speciation transformation of added rare earth elements in soil . Environmental Chemistry (in Chinese) , 18 ( 5 ) : 393 – 397 .
   Google Scholar
• Liu , C. S. , Lao , X. R. , Wang , W. X. and Chu , K. J. 1997a . Characteristics of REE in soils and rocks of Shangdong Province . Chinese Journal of Soil Science (in Chinese) , 28 ( 1 ) : 34 – 35 .
   Google Scholar
• Liu , S. J. , Wang , L. J. , Zhang , S. , Gao , X. J. , Wang , Y. Q. , San , J. X. , Chen , H. M. and Qui , H. J. 1997b . Effect of long‐term foliage‐dressing rare earth elements on their distribution, accumulation and translocation in soil‐spring wheat system . Chinese Journal of Applied Ecology , 8 ( 1 ) : 55 – 58 .
   Google Scholar
• Liu , P. L. , Tian , J. L. and Li , Y. Q. 1995 . REE contents in topsoil on the loess plateau and effects of REE applying on crops . Journal of Rare Earths (in Chinese) , 13 ( 3 ) : 221 – 224 .
   Web of Science ®Google Scholar
• Liu , D. F. and Wang , Z. J. 2000 . Dose‐effect relationship for uptake of rare‐earth elements in corn after application as REE‐fertilizer . Acta Pedologica Sinica (in Chinese) , 37 ( 3 ) : 364 – 371 .
   Google Scholar
• Liu , Y. L. , Wei , F. S. and Ten , E. J. 1992 . Background characteristics of REE in granite and basalt and soils originated from these parent material . Environmental Monitoring in China , 8 ( 3 ) : 18 – 21 .
   Google Scholar
• Liu , J. C. , Su , Q. D. , Wang , S. K. and Zhao , G. W. 1986 . Concentration of rare earth elements in the typical soils in Anhui Province . Anhui Journal of Agricultural College (in Chinese) , : 15 – 19 . Special issue on Rare Earth Agricultural Application
   Google Scholar
• Ma , Y. Z. , Lao , X. R. and Liu , C. S. 1996 . Study on distribution of REEs in peanut treated by seed socking with REEs solution . Chinese Journal of Rare Earth (in Chinese) , 15 ( 5 ) : 62 – 65 .
   Google Scholar
• Markert , B. 1987 . Distribution of lanthanide elements in soil and plants . Phytochemistry , 26 : 3167 – 3170 .
   Web of Science ®Google Scholar
• Markert , B. , Piehler , H. , Leith , H. and Sugimae , A. 1989 . Normalization and calculation of lanthanide element concentrations in environmental samples . Radiation and Environment Biophysics , 28 : 213 – 221 .
   PubMed Web of Science ®Google Scholar
• Markert , B. and Zhang , D. L. 1991 . Natural background concentration of rare earth elements in a forest ecosystem . Science‐of‐the‐Total‐Environment , 103 ( 1 ) : 27 – 35 .
   Web of Science ®Google Scholar
• Martinez , G. A. , Traina , S. J. and Logan , T. J. 1998 . Evaluation of proton and europium (III) binding reactions in a sewage sludge humic acid . Journal of Agriculture of the University of Puerto Rico , 82 ( 3–4 ) : 121 – 140 .
   Web of Science ®Google Scholar
• Meehan , B. , Peverill , J. , Maheswaran , J. and Bidwell , S. The application of rare earth elements in enhancement of crop production in Australia . Proceedings of the 4th International Conference on Rare Earth Development and Application , Edited by: Yu , Z. S. , Yan , C. H. , Xu , G. Y. , Niu , J. K. and Chen , Z. H. pp. 224 – 250 . Beijing , , China : Metallurgical Industry Press . Part 1
   Google Scholar
• Miekeley , N. , Casartelli , E. A. and Dotto , R. M. 1994 . Concentration levels of rare earth elements and thorium in plants from the Morro Do Ferro environment . J. Radioanal. Nucl. Chem. , 1982 : 75 – 84 .
   Web of Science ®Google Scholar
• Mohamad , H. and Rafek , A. G. 1993 . The distribution of rare earth in tropical granitic soils: a case study from Malaysia . Journal of Southeast Asian Earth Science , 8 ( 1–4 ) : 617 – 625 .
   Google Scholar
• Nagao , S. , Rao , R. R. , Killey , R. W.D. and Young , J. L. 1998 . Migration between of Eu(III) in sandy soil in the presence of dissolved organic materials . Radiochimica Acta , 82 : 205 – 211 .
   Web of Science ®Google Scholar
• Nagao , S. , Tanaka , T. , Sakamoto , Y. and Seno , M. 1996 . Sorption of europium(III)‐humate complexes onto a Sandy soil . Radiochimica Acta , 74 : 245 – 249 .
   Web of Science ®Google Scholar
• Ozaki , T. , Ambe , S. , Enomoto , S. , Minai , Y. , Yoshida , S. and Makide , Y. 2002 . Multitracer study on the uptake mechanism of yttium and rare earth elements by autumn fern . Radiochimica Acta , 90 ( 5 ) : 303 – 307 .
   Web of Science ®Google Scholar
• Pang , X. , Li , D. and Peng , A. 2002 . Application of rare‐earth elements in the agriculture of China and its environmental behavior in soil . Environmental Science and Pollution Research , 9 ( 2 ) : 143 – 148 .
   PubMed Web of Science ®Google Scholar
• Peng , A. and Zhu , J. 2003 . Environmental Chemistry and Ecological Effect of Rare Earth Elements Beijing : China Environmental Science Publishing Company .
   Google Scholar
• Peng , A. and Wang , Z. J. 1995 . Progress in recent studies on rare earth environmental chemistry . Advances in Environmental Science (in Chinese) , 3 ( 4 ) : 22 – 25 .
   Google Scholar
• Peng , A. and Wang , Z. J. Recent research progress on environmental chemistry of rare earth elements, introduction . Proceedings of the First Sino‐Dutch Workshop on the Environmental Behavior and Ecotoxicology of Rare Earth Elements , pp. 125 – 131 . Beijing
   Google Scholar
• Ran , Y. 1991 . “ Chemical behaviors and availability of REEs in soils ” . Institute of Soil Science, Chinese Academy of Sciences (in Chinese) . PhD Thesis
   Google Scholar
• Ran , Y. and Liu , Z. Content and fractions of rare earth elements in soils . Proceedings of 2nd InternationalConference on Rare Earth Development and Application (in Chinese) , Vol. II , pp. 988 – 994 . Beijing : International Academic Publishers .
   Google Scholar
• Ran , Y. and Liu , Z. 1994 . Concentration and distribution of REEs in mainly soils of China . Joumal of the Chinese Rare Earth Society (in Chinese) , 12 : 248 – 256 .
   Google Scholar
• Ran , Y. and Liu , Z. 1992 . Characteristics of adsorption and desorption of REEs on main type soils of China . Joumal of the Chinese Rare Earth Society , 10 ( 4 ) : 377 – 380 .
   Google Scholar
• Ran , Y. and Liu , Z. 1993a . Chemical speciation of exogenous REEs in main types of soil of China . Journal of the Chinese Rare Earth Society , 14 ( 2 ) : 31 – 35 .
   Google Scholar
• Ran , Y. and Liu , Z. 1993b . Adsorption and desorption of rare earth elements on soils and synthetic oxides . Acta Scientiae Circumstantiae , 13 ( 3 ) : 287 – 293 .
   Google Scholar
• Shan , X. Q. , Lian , J. and Web , B. 2002 . Effect of organic acids on adsorption and desorption of rare earth elements . Chemosphere , 47 ( 7 ) : 701 – 710 .
   PubMed Web of Science ®Google Scholar
• Shi , C. W. , Zhao , L. Z. , Guo , X. B. , Gao , S. , Li , J. H. and Yang , J. P. 1995 . Background values of REEs in soils of Shanxi Province . Shanxi Joumal of Agricultural Sciences (in Chinese) , 23 ( 2 ) : 38 – 40 .
   Google Scholar
• Song , C. Z. and Chen , P. H. 1987 . Determination of REES in soils by ICP‐AES . AnaIytical Chemistry (in Chinese) , 16 ( 8 ) : 717 – 723 .
   Google Scholar
• Steinmann , M. and Stille , P. 1997 . Rare earth element behavior and Pb, Sr, Nd, isotope systematics in a heavy metal contaminated soil . Applied Geochemistry , 12 ( 5 ) : 607 – 623 .
   Web of Science ®Google Scholar
• Stokes , J. , Meehan , B. , Fowless , A. and Peverill , K. The bioavailability of applied lanthanum in 7 different soils from Victoria, Australia . Proceedings of the 4th International Conference on Rare Earth Development and Application , Edited by: Yu , Z. S. , Yan , C. H. , Xu , G. Y. , Niu , I. K. and Chen , Z. H. pp. 255 – 261 . Beijing , , China : Metallurgical Industry Press . Part 1
   Google Scholar
• Stokes , J. , Meehan , B. , Fowless , A. and Peverill , K. 1999 . The investigation of lanthanum sorption in agricultural soils . Materials Science Forum , 315–317 : 361 – 367 .
   Google Scholar
• Sun , J. X. and Wang , Y. Q. 1993 . Study on the geochemical indicators of elements in soil . Joumal of the Chinese Rare Earth Society (in Chinese) , 11 ( 1 ) : 73 – 82 .
   Google Scholar
• Sun , H. , Wang , X. R. , Wang , Q. , Wu , H. and Yang , L. H. 1998 . Study on the species and the bioavailability of rare earth elements in soil and wheat system . China Environmental Science , 18 ( 3 ) : 268 – 271 .
   Google Scholar
• Takada , J. , Sumino , T. , Tanaka , Y. , Nishimura , K. and Akahoshi , M. 1998 . Correlation between terbium and the other rare earth elements in fern leaves . The Journal of Radioanalytical and Nuclear Chemistry , 236 ( 1–2 ) : 35 – 38 .
   Web of Science ®Google Scholar
• Todorovsky , D. S. , Minkova , N. L. and Bakalova , D. P. 1997 . Effect of the application of superphosphate on rare earth content in the soils . Science‐Total‐Environment , 203 ( 1 ) : 13 – 16 .
   Web of Science ®Google Scholar
• Ure , A. M. and Bacon , J. R. 1978 . Comprehensive analysis of soils and rocks by spark‐source mass spectrometry . Analyst , 103 : 807
   Web of Science ®Google Scholar
• Vinogradov , A. P. 1959 . The Geochemistry of Rare and Dispersed Elements in Soils 145 New York : Consultant Bureau, Inc. .
   Google Scholar
• Volokh , A. A. , Gorbnov , A. V. , Gundorina , S. F. and Revich , B. A. 1990 . Phosphorus fertilizer production as a source of rare‐earth elements pollution of the environment . The Science of the Environment , 95 : 141 – 148 .
   PubMed Web of Science ®Google Scholar
• Wang , N. , Cao , L. , Cao , X. D. , Wang , X. R. and Dai , L. M. 2000 . The effects of organic ligand EDTA on the adsorption and desorption of rare earth elements in soils . China Environmental Science , 20 ( 4 ) : 296 – 300 .
   Google Scholar
• Wang , X. K. , Dong , W. M. , Gong , Y. C. , Wang , C. H. and Tao , Z. Y. 2001a . Sorption characteristics of radioeuropium on bentonite and kaolinite . The Journal of Radioanalytical and Nuclear Chemistry , 250 ( 2 ) : 267 – 270 .
   Web of Science ®Google Scholar
• Wang , Z. W. , Shan , X. Q. and Zhang , S. Z. 2001b . Comparison of speciation and bioavailability of rare earth elements between wet rhizosphere soil and air‐died hulk soil . Analytical Chimical Acta , 441 ( 1 ) : 147 – 156 .
   Web of Science ®Google Scholar
• Wang , Z. J. , Wang , C. X. , Lu , P. and Zhu , W. Z. 2001c . Concentrations and flux of rare earth elements in a semifield plot as influenced by their agricultural application . Biological Trace Element Research , 84 ( 1–3 ) : 213 – 226 .
   PubMed Web of Science ®Google Scholar
• Wang , S. M. and Zheng , W. The developing technology of rare earth application on agriculture and biological field in China . Proceedings of the 4th International Conference on Rare Earth Development and Application , Edited by: Yu , Z. S. , Yan , C. H. , Xu , G. Y. , Niu , J. K. and Chen , Z. H. pp. 237 – 240 . Beijing , , China : Metallurgical Industry Press . Part 1
   Google Scholar
• Wang , Y. Q. , Sun , J. X. and Tu , S. D. 1988 . Concentrations and distributions of REE in the soils from Xingjiang valley . Acta Scientiae Circumstantiae (in Chinese) , 8 ( 2 ) : 172 – 178 .
   Google Scholar
• Wang , Y. Q. , Sun , J. X. , Chen , H. M. and Guo , F. Q. 1996 . Study on speciation of rare earth elements in soil . Journal of Nuclear and Radiochemistry , 18 ( 3 ) : 146 – 151 .
   Google Scholar
• Wang , Y. Q. , Sun , J. X. , Chen , H. M. and Guo , F. Q. 1997a . Study on contents and distribution characteristics of rare earths in natural plants by NAA . Journal of the Chinese Rare Earth Society , 15 ( 2 ) : 160 – 164 .
   Google Scholar
• Wang , L. J. , Wang , Y. Q. and Zhang , S. 1997b . Speciation of rare earth elements in different types of soils in China . Journal of the Chinese Rare Earth Society (in Chinese) , 15 ( 1 ) : 64 – 69 .
   Google Scholar
• Wang , Z. G. , Yu , X. Y. and Zhao , Z. H. 1989 . Rare Earth Elements Geochemistry (in Chinese) Beijing , , China : Scientific Publishing Company .
   Google Scholar
• Wang , L. J. , Zhang , S. , Gao , X. J. , Liu , S. J. , Wang , Y. Q. , Sun , J. X. , Hu , A. T. , Chen , H. M. and Gao , F. Q. 1998 . Geochemical characteristics of rare earth elements in different types of soils in China . Journal of Rare Earth , 16 ( 1 ) : 51 – 67 .
   Web of Science ®Google Scholar
• Wang , C. X. , Zhu , W. , Wang , Z. J. , Guicherit , R. , Wang , C. X. and Wang , Z. J. 2000 . Rare earth elements and other metals in atmospheric particle matter in the western part of the Netherlands . Water, Air and Soil Pollution , 121 ( 1–4 ) : 109 – 118 .
   Web of Science ®Google Scholar
• Wang , X. M. and Zhan , G. L. 1992 . Adsorption of Nd by soil of main type of Anhui Province . Journal of the Chinese Rare Earth Society (in Chinese) , 10 ( 2 ) : 159 – 162 .
   Google Scholar
• Wen , B. , Yuan , D. A. , Shan , X. Q. , Li , F. L. and Zhang , S. Z. 2001 . The Influence of rare earth element fertilizer application on the distribution and bioaccumulation of rare earth elements in plants under filed conditions . Chemical Speciation and Bioavailability , 13 ( 2 ) : 39 – 48 .
   Web of Science ®Google Scholar
• Wen , B. , Shan , X. Q. , Lin , J. M. , Tang , G. G. , Bai , N. B. and Yuan , D. A. 2002 . Desorption kinetics of yetuinm, lanthanum, and cerium from soils . Soil Science Society of America Journal , 66 ( 4 ) : 1198 – 1206 .
   Web of Science ®Google Scholar
• Wheeler , D. M. and Power , I. L. 1995 . Comparison of plant uptake and plant toxicity of various ions in wheat . Plant and Soil , 172 ( 2 ) : 167 – 173 .
   Web of Science ®Google Scholar
• Wutscher , H. K. and Perkins , R. E. 1993 . Acid extractable rare elements in Florida citrus soils and trees . Comminications of Soil Science and Plant Analysis , 24 : 2059 – 2068 .
   Web of Science ®Google Scholar
• Wu , Z. H. , Wang , X. R. , Zhang , Y. F. , Dai , L. M. and Chen , Y. J. 2001 . Effects of apatite and calcium oxyphosphate on speciation and bioavilability of exogenous rare earth elements in the soil‐plant system . Chemical Speciation and Bioavailability , 13 ( 2 ) : 49 – 56 .
   Web of Science ®Google Scholar
• Wyttenbach , A. , Furrer , V. , Schleppi , P. and Tobler , L. 1998 . Rare earth elements in soil and soil‐grown plants . Plant and Soil , 199 : 267 – 273 .
   Web of Science ®Google Scholar
• Wyttenbach , A. , Schleppi , P. , Bucher , J. , Furrer , V. and Tobler , L. 1994 . The accumulation of the rare earth elements and of scandium in successive needle age classes of Norway spruce . Biological Trace Element Research , 41 : 13 – 29 .
   PubMed Web of Science ®Google Scholar
• Xie , Z. B. , Zhu , J. G. , Chu , H. Y. , Zeng , Q. , Zhang , Y. L. and Cao , Z. H. 2001 . Influence of exogenous lanthanum on fertility parameters of red soil and paddy soil . Journal of Rare Earths , 19 ( 3 ) : 229 – 232 .
   Web of Science ®Google Scholar
• Xiong , B. K. , Chen , P. , Guo , B. S. and Zheng , W. 2000 . Rare Earth Element Research and Application in Chinese Agriculture and Forest (in Chinese) 1 – 151 . Beijing , , China : Metallurgical Industry Press .
   Google Scholar
• Xu , X. K. and Wang , Z. J. 2001 . Effects of lanthanum and mixture of rare earths on ammonium oxidation and mineralization of nitrogen in soil . European Journal of Soil Science , 52 : 323 – 329 .
   Web of Science ®Google Scholar
• Xu , Z. J. , Li , D. C. , Yang , J. H. and Peng , A. 2001 . Effects of carbonate on exchangeability and bioavailability of exogenous neodymium in soil . Journal of Rare Earths , 19 ( 3 ) : 233 – 237 .
   Web of Science ®Google Scholar
• Yang , J. Z. , Liao , I. , Xiong , D. G. , Yang , W. Z. and Wen , Y. F. 1992 . Background values and geochemical characteristics of REEs in soils of Sichuang Province . Environmental Monitoring in China (in Chinese) , 8 ( 3 ) : 90 – 94 .
   Google Scholar
• Yang , Y. G. , Liu , C. Q. , Yuan , K. N. and He , Z. L. 1999a . Distribution of rare elements in red soils in Southern China . GeoChimica (in Chinese) , 28 ( 1 ) : 70 – 79 .
   Google Scholar
• Yang , L. H. , Wang , X. R. and Sun , H. 1999b . The effect of EDTA on rare earth elements bioavailability in soil ecosystem . Chemosphere , 38 ( 12 ) : 2825 – 2833 .
   Web of Science ®Google Scholar
• Yoshida , S. , Muramatsu , Y. , Tagami , K. and Uchida , S. 1998 . Concentrations of lanthanide elementals, Th, and U in 77 Japanese surface soils . Environment International , 24 ( 3 ) : 275 – 286 .
   Web of Science ®Google Scholar
• Zhai , H. , Yang , Y. G. , Zheng , S. J. , Hu , A. T. , Zhang , S. and Wang , L. J. 1999 . Selection of the extractants for available rare earths in soils . China Environmental Science , 19 ( 1 ) : 67 – 71 .
   Google Scholar
• Zhang , S. Z. and Shan , X. Q. 2001 . Speciation of rare earth elements in soil and accumulation by wheat with rare earth fertilizer application . Environmental Pollution , 112 ( 3 ) : 395 – 405 .
   PubMed Web of Science ®Google Scholar
• Zhang , S. Z. , Shan , X. Q. and Li , F. L. 2000a . Low‐molecular‐weight‐organic‐acid as extractant to predict plant bioavailability of rare earth elements . International Journal of Environmental Analytical Chemistry , 76 ( 4 ) : 283 – 294 .
   Web of Science ®Google Scholar
• Zhang , Z. Y. , Wang , Y. Q. , Sun , J. X. and Li , F. L. 2000b . Chemical species of rare earth elements in RE hyperaccumulator Dicranopteris dichotoma . Chinese Rare Earths (in Chinese) , 21 ( 3 ) : 42 – 58 .
   Google Scholar
• Zhang , L. , Zhu , W. M. and Zhang , J. Z. 1996a . Determination of REE adsorption, desorption, and diffusion by isotopic tracer . Journal of the Chinese Rare Earth Society (in Chinese) , 14 : 249 – 253 .
   Google Scholar
• Zhang , J. Z. , Zhu , W. M. and Zhang , L. G. Accumulation, distribution, and migration of 141Ce and 147Nd in soils of China . Proceedings of the 3rd International Conference on Rare Earth Development and Application , Edited by: Xu , G. X. , Xia , J. M. , Yu , Z. S. and Yan , C. H. Vol. II , pp. 21 – 25 . Baotou, Inne Mongolia , , China : Metallurgical Industry Press .
   Google Scholar
• Zhang , F. S. , Yamasaki , S. and Kimura , K. 2001 . Rare earth element content in various water ashes and the potential risk to Japanese soils . Environment International , 27 ( 5 ) : 393 – 398 .
   PubMed Web of Science ®Google Scholar
• Zhou , S. M. , Zhu , F. Y. , Liu , B. Z. , Yang , Q. P. , Dong , Y. Z. and Xiao , Y. 1989 . Investigation and study of the background level of rare earth elements in Henan Province . Henan Journal of Science (in Chinese) , 3–4 : 158 – 180 .
   Google Scholar
• Zhu , Y. Y. and Chen , J. J. 1984 . Effect of plant on absorption, distribution and accumulation of REEs . Rare metal (in Chinese) , 4 : 27 – 31 .
   Google Scholar
• Zhu , Y. Y. and Chen , J. J. 1989 . Study on course of for plant uptake of REEs . Rare Metal (in Chinese) , 7 : 91 – 96 .
   Google Scholar
• Zhu , W. M. and Hu , Z. Y. Interrelation among soil soluble RE and N, P, K in plant . Proceedings of International Symposium on W‐Ti‐RE‐Sb. Chinese Rare Earth Society , pp. 1291 – 1295 . Bao Tou , , China : Metallurgical Industry Press .
   Google Scholar
• Zhu , Q. Q. and Liu , Z. 1985 . “ Soluble rare earth elements in soils of China ” . In New Frontiers in Rare Earth Science and Applications (in Chinese) 1511 – 1515 . Beijiug : Chinese Rare Earth Society, Science Press .
   Google Scholar
• Zhu , Q. Q. and Liu , Z. 1988 . REEs in soils of eastern China . Journal of the Chinese Rare Earth Society (in Chinese) , 6 ( 4 ) : 59 – 65 .
   Google Scholar
• Zhu , Q. Q. and Liu , Z. Content and distribution of rare earth elements in soils of China . Proceedings of the International Symposium on the Role of Magnesium and Micronutrients in Balanced Plant Nutrition , pp. 94 – 99 . Chengdu , , China : Metallurgical Industry Press .
   Google Scholar
• Zhu , J. G. and Xing , G. X. 1992a . Sequential extraction procedure for the speciation of REEs in soils . Soils (in Chinese) , 24 ( 4 ) : 215 – 218 .
   Google Scholar
• Zhu , J. G. and Xing , G. X. 1992b . Forms of rare earth elements in soils: I . Distribution. Pedosphere , 2 ( 2 ) : 125 – 134 .
   Google Scholar
• Zhu , J. G. , Xing , G. X. , Yamasaki , S. and Tsumura , A. 1993 . Adsorption and desorption of exogenous rare earth elements in soils: I. Rate of forms of rare earth elements sorbed . Pedosphere , 3 ( 4 ) : 299 – 308 .
   Google Scholar
• Zhu , W. M. , Zhang , J. Z. and Zhang , L. G. 1996 . Numerical simulation of RE migration in soils . Journal of the Chinese Rare Earth Society , 14 ( 4 ) : 341 – 346 .
   Google Scholar
• Zimny , H. and Korzeniewska , E. 1996 . Lanthanide concentration in warsaw soils as an environment anthropization indicator . Polish Journal of Environment Studies , 5 ( 4 ) : 51 – 53 .
   Google Scholar