镁同位素在森林生态系统研究中的应用
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摘要
镁元素是常量元素之一,也是生物维持生命活动的重要物质之一。含镁矿物的风化产物经河流输送到达海洋,并在此过程参与生态系统的物质循环,最终通过碳酸盐沉淀重新成岩,这一过程与全球的碳循环密切相关。近年来,随着非传统金属同位素体系的不断完善,以及MC-ICP-MS(多接收器电感耦合等离子质谱仪)的使用,镁同位素的测试精度与便利程度都有提升,镁同位素因为其广泛参与化学风化过程以及与生命活动密切相关,从而成为示踪表生环境中物质来源与各类生物地球化学过程的有效工具。因此,研究镁同位素在各类生态系统中的组成特征与分馏机理,可以帮助我们了解生态系统内发生的各类地球化学过程,进而探寻全球物质循环与气候变化规律。本文系统阐述了森林生态系统中各组分镁同位素的组成和分馏的影响因素,提出了目前森林生态系统研究存在的问题,并基于现有研究成果对未来森林生态系统中镁同位素的研究方向进行了探讨。
Magnesium,one of the major elements,is important substance for life-sustaining activities. The weathering products of magnesium-containing minerals are transported by river to the ocean,in which magnesium participates in ecosystem material cycling,and finally undergo re-diagenesis as carbonate precipitation. This process is closely related to global carbon cycle.Recently,with the improvement of non-traditional metal isotope systems and the use of MC-ICPMS( multi-receiver inductively coupled plasma mass spectrometer),the accuracy and convenience of magnesium isotope analysis have been substantially improved. Magnesium plays an important role in the chemical weathering process and life activities and becomes an effective tool for tracing the material sources and various geochemical processes in the surficial environment.Therefore,studying the characteristics and fractionation mechanism of magnesium isotope can help us understand different geochemical processes occurring in the surficial ecosystem and explore the global element cycle and climate changes. This review systematically expounds the magnesium isotopes composition of various components and the controlling factors of fractionation in forest ecosystems. We also summarized the problems existing in the current forest ecosystem research and proposed the future research directions of magnesium isotope in forest ecosystems.
Magnesium,one of the major elements,is important substance for life-sustaining activities. The weathering products of magnesium-containing minerals are transported by river to the ocean,in which magnesium participates in ecosystem material cycling,and finally undergo re-diagenesis as carbonate precipitation. This process is closely related to global carbon cycle.Recently,with the improvement of non-traditional metal isotope systems and the use of MC-ICPMS( multi-receiver inductively coupled plasma mass spectrometer),the accuracy and convenience of magnesium isotope analysis have been substantially improved. Magnesium plays an important role in the chemical weathering process and life activities and becomes an effective tool for tracing the material sources and various geochemical processes in the surficial environment.Therefore,studying the characteristics and fractionation mechanism of magnesium isotope can help us understand different geochemical processes occurring in the surficial ecosystem and explore the global element cycle and climate changes. This review systematically expounds the magnesium isotopes composition of various components and the controlling factors of fractionation in forest ecosystems. We also summarized the problems existing in the current forest ecosystem research and proposed the future research directions of magnesium isotope in forest ecosystems.
引文
鲍尔曼.1985.森林生态系统的格局与过程.北京:科学出版社.
柯珊,刘盛遨,李王晔,等.2011.镁同位素地球化学研究新进展及其应用.岩石学报,27(2):383-397.
汪洪,褚天铎.1999.植物镁素营养的研究进展.植物学报,16(3):245-250.
余新晓,鲁绍伟,靳芳.2005.中国森林生态系统服务功能价值评估.生态学报,25(8):2096-2102.
朱祥坤,王跃,闫斌,等.2013.非传统稳定同位素地球化学的创建与发展.矿物岩石地球化学通报,32(6):651-688.
Aerts R,Heil G.1993.Biomass and Nutrient Dynamics of Dominant Plant Species from Heathlands.Netherlands:Springer.
Bizzarro M,Baker JA,Haack H.2004.Corrigendum:Mg isotope evidence for contemporaneous formation of chondrules and refractory inclusions.Nature,431:275-278.
Black JR,Epstein E,Rains WD,et al.2008.Magnesium-isotope fractionation during plant growth.Environmental Science&Technology,42:7831-7836.
Bolou-Bi BE,Dambrine E,Angeli N,et al.2016.Magnesium isotope variations to trace liming input to terrestrial ecosystems:A case study in the Vosges mountains.Journal of Environmental Quality,45:276.
Bolou-Bi BE,Poszwa A,Leyval C,et al.2010.Experimental determination of magnesium isotope fractionation during higher plant growth.Geochimica et Cosmochimica Acta,74:2523-2537.
Bolou-Bi BE,Vigier N,Poszwa A,et al.2012.Effects of biogeochemical processes on magnesium isotope variations in a forested catchment in the Vosges Mountains(France).Geochimica et Cosmochimica Acta,87:341-355.
Brenot A,Cloquet C,Vigier N,et al.2008.Magnesium isotope systematics of the lithologically varied Moselle river basin,France.Geochimica et Cosmochimica Acta,72:5070-5089.
Chaussidon M,Deng Z,Villeneuve J,et al.2017.In situ analysis of non-traditional isotopes by SIMS and LA-MC-ICP-MS:Key aspects and the example of Mg isotopes in olivines and silicate glasses.Reviews in Mineralogy&Geochemistry,82:127-163.
Chang V,Makishima A,Belshaw NS,et al.2003.Purification of Mg from low-Mg biogenic carbonates for isotope ratio determination using multiple collector ICP-MS.Journal of Analytical Atomic Spectrometry,18:296-301.
Dessert C,Lajeunesse E,Lloret E,et al.2015.Controls on chemical weathering on a mountainous volcanic tropical island:Guadeloupe(French West Indies).Geochimica et Cosmochimica Acta,171:216-237.
Depaolo DJ.2011.Surface kinetic model for isotopic and trace element fractionation during precipitation of calcite from aqueous solutions.Geochimica et Cosmochimica Acta,75:1039-1056.
Dong A,Han G.2017.A review of magnesium isotope system in rivers.Advances in Earth Science,32:800-809.
Foster GL,Pogge SPAE,Rae JWB.2013.Boron and magnesium isotopic composition of seawater.Geochemistry Geophysics Geosystems,11:10.1029/2010GC003201.
Galy A,Belshaw NS,Halicz L,et al.2001.High-precision measurement of magnesium isotopes by multiple-collector inductively coupled plasma mass spectrometry.International Journal of Mass Spectrometry,208:89-98.
Galy A,Bar-Matthews M,Halicz L,et al.2002.Mg isotopic composition of carbonate:Insight from speleothem formation.Earth&Planetary Science Letters,201:105-115.
Galy A,Yoffe O,Janney PE,et al.2003.Magnesium isotope heterogeneity of the isotopic standard SRM980 and new reference materials for magnesium-isotope-ratio measurements.Journal of Analytical Atomic Spectrometry,18:1352-1356.
Geske A,Goldstein R,Mavromatis V,et al.2015.The magnesium isotope(δ26Mg)signature of dolomites.Geochimica et Cosmochimica Acta,149:131-151.
Geske A,Zorlu J,Richter DK,et al.2012.Impact of diagenesis and low grade metamorphosis on isotope(δ26Mg,δ13C,δ18O and87Sr/86Sr)and elemental(Ca,Mg,Mn,Fe and Sr)signatures of Triassic sabkha dolomites.Chemical Geology,332-333:45-64.
Heijden GVD,Dambrine E,Pollier B,et al.2015.Mg and Ca uptake by roots in relation to depth and allocation to aboveground tissues:Results from an isotopic labeling study in a beech forest on base-poor soil.Biogeochemistry,122:375-393.
Huang K,Teng F,Wei G,et al.2012.Adsorption and desorption controlled magnesium isotope fractionation during extreme weathering of basalt in Hainan Island,China.Earth&Planetary Science Letters,s 359-360:73-83.
Huang K,Teng F,Ma J,et al.2011.Magnesium isotope fractionation during extreme weathering of basalt controlled by clay mineral formation.American Geophysical Union:Fall Meeting 2011 Abstract,22:597-598.
Lara MC,Buss HL,Strandmann PAEPV,et al.2017.The influence of critical zone processes on the Mg isotope budget in a tropical,highly weathered andesitic catchment.Geochimica et Cosmochimica Acta,202:77-100.
Liu S,Teng F,Yang W,et al.2011.High-temperature intermineral magnesium isotope fractionation in mantle xenoliths from the North China craton.Earth&Planetary Science Letters,308:131-140.
Liu X,Teng F,Rudnick RL,et al.2014.Massive magnesium depletion and isotope fractionation in weathered basalts.Geochimica et Cosmochimica Acta,135:336-349.
Li W,Chakraborty S,Beard BL,et al.2012.Magnesium isotope fractionation during precipitation of inorganic calcite under laboratory conditions.Earth&Planetary Science Letters,333-334:304-316.
Li W,Teng F,Ke S,et al.2016.Heterogeneous magnesium isotopic composition of the upper continental crust.Geochimica et Cosmochimica Acta,101:243-252.
Ma L,Teng F,Jin L,et al.2015.Magnesium isotope fractionation during shale weathering in the Shale Hills Critical Zone Observatory:Accumulation of light Mg isotopes in soils by clay mineral transformation.Chemical Geology,397:37-50.
Mavromatis V,Prokushkin AS,Pokrovsky OS,et al.2014.Magnesium isotopes in permafrost-dominated Central Siberian larch forest watersheds.Geochimica et Cosmochimica Acta,147:76-89.
Opfergelt S,Burton KW,Georg RB,et al.2014.Magnesium retention on the soil exchange complex controlling Mg isotope variations in soils,soil solutions and vegetation in volcanic soils,Iceland.Geochimica et Cosmochimica Acta,125:110-130.
Opfergelt S,Georg RB,Delvaux B,et al.2012.Mechanisms of magnesium isotope fractionation in volcanic soil weathering sequences,Guadeloupe.Earth&Planetary Science Letters,341-344:176-185.
Probst A,Gh'Mari AE,Aubert D,et al.2000.Strontium as a tracer of weathering processes in a silicate catchment polluted by acid atmospheric inputs,Strengbach,France.Chemical Geology,170:203-219.
Pokrovsky OS,Schott J,Kudryavtzev DI,et al.2005.Basalt weathering in Central Siberia under permafrost conditions.Geochimica et Cosmochimica Acta,69:5659-5680.
Rosman KJR,Taylor PDP.1998.Isotopic Compositions of the Elements 1997.Journal of Physical&Chemical Reference Data,27:1275-1287.
Rustad JR,Casey WH,Yin Q,et al.2010.Isotopic fractionation of Mg2+(aq),Ca2+(aq),and Fe2+(aq)with carbonate minerals.Geochimica et Cosmochimica Acta,74:6301-6323.
Ryu JS,Vigier N,Decarreau A,et al.2016.Experimental investigation of Mg isotope fractionation during mineral dissolution and clay formation.Chemical Geology,445:135-145.
Saulnier S,Rollion-Bard C,Vigier N,et al.2012.Mg isotope fractionation during calcite precipitation:An experimental study.Geochimica et Cosmochimica Acta,91:75-91.
Saenger C,Wang Z.2014.Magnesium isotope fractionation in biogenic and abiogenic carbonates:Implications for paleoenvironmental proxies.Quaternary Science Reviews,90:1-21.
Shalev N,FarkaJ,Fietzke J,et al.2018.Mg isotope inter-laboratory comparison of reference materials from earth-surface low-temperature environments.Geostandards&Geoanalytical Research,42:205-221.
Su B,Teng F,Hu Y,et al.2015.Iron and magnesium isotope fractionation in oceanic lithosphere and sub-arc mantle:Perspectives from ophiolites.Earth&Planetary Science Letters,430:523-532.
Strandmann PAEPV,Opfergelt S,Lai Y,et al.2012.Lithium,magnesium and silicon isotope behaviour accompanying weathering in a basaltic soil and pore water profile in Iceland.Earth&Planetary Science Letters,339-340:11-23.
Tang L,Ying R,Jiang D,et al.2013.Impaired leaf CO2diffusion mediates Cd-induced inhibition of photosynthesis in the Zn/Cd hyperaccumulator Picris divaricata.Plant Physiology&Biochemistry,73:70-76.
Teng F.2017.Magnesium isotope geochemistry.Reviews in Mineralogy&Geochemistry,82:219-287.
Teng F,Li W,Rudnick RL,et al.2010.Contrasting lithium and magnesium isotope fractionation during continental weathering.Earth&Planetary Science Letters,300:63-71.
Teng F,Wadhwa M,Helz RT.2007.Investigation of magnesium isotope fractionation during basalt differentiation:Implications for a chondritic composition of the terrestrial mantle.Earth and Planetary Science Letters,261:84-92.
Teng F,Yang W.2014.Comparison of factors affecting the accuracy of high-precision magnesium isotope analysis by multi-collector inductively coupled plasma mass spectrometry.Rapid Communications in Mass Spectrometry,28:19-24.
Tipper ET,Calmels D,Gaillardet J,et al.2012b.Positive correlation between Li and Mg isotope ratios in the river waters of the Mackenzie Basin challenges the interpretation of apparent isotopic fractionation during weathering.Earth&Planetary Science Letters,333-334:35-45.
Tipper ET,Louvat P,Capmas F,et al.2008.Accuracy of stable Mg and Ca isotope data obtained by MC-ICP-MS using the standard addition method.Chemical Geology,257:65-75.
Tipper ET,Lemarchand E,Hindshaw RS,et al.2012a.Seasonal sensitivity of weathering processes:Hints from magnesium isotopes in a glacial stream.Chemical Geology,312-313:80-92.
Tipper ET,Galy A,Bickle MJ.2006a.Riverine evidence for a fractionated reservoir of Ca and Mg on the continents:Implications for the oceanic Ca cycle.Earth&Planetary Science Letters,247:267-279.
Tipper ET,Galy A,Gaillardet J,et al.2006b.The magnesium isotope budget of the modern ocean:Constraints from riverine magnesium isotope ratios.Earth&Planetary Science Letters,250:241-253.
Trostle K,Derry L,Vigier N,et al.2014.Magnesium isotope fractionation during arid pedogenesis on the island of Hawaii(USA).Procedia Earth&Planetary Science,10:243-248.
Uhlig D,Schuessler JA,Bouchez J,et al.2017.Quantifying nutrient uptake as driver of rock weathering in forest ecosystems by magnesium stable isotopes.Biogeosciences Discussions,14:1-28.
Villeneuve J,Chaussidon M,Libourel G.2009.Homogeneous distribution of26Al in the solar system from the Mg isotopic composition of chondrules.Science,325:985-988.
Wang Z,Hu P,Gaetani G,et al.2013.Experimental calibration of Mg isotope fractionation between aragonite and seawater.Geochimica et Cosmochimica Acta,102:113-123.
Wang S,Teng F,Rudnick RL,et al.2015.The behavior of magnesium isotopes in low-grade metamorphosed mudrocks.Geochimica et Cosmochimica Acta,165:435-448.
Watson EB.1996.Surface enrichment and trace-element uptake during crystal growth.Geochimica et Cosmochimica Acta,60:5013-5020.
White AF,Blum AE.1995.Effects of climate on chemical weathering in watersheds.Geochimica et Cosmochimica Acta,59:1729-1747.
Wimpenny J,Burton KW,James RH,et al.2011.The behaviour of magnesium and its isotopes during glacial weathering in an ancient shield terrain in West Greenland.Earth&Planetary Science Letters,304:260-269.
Wimpenny J,Colla CA,Yin QZ,et al.2014.Investigating the behaviour of Mg isotopes during the formation of clay minerals.Geochimica et Cosmochimica Acta,128:178-194.
Wimpenny J,Gíslason SR,James RH,et al.2010.The behaviour of Li and Mg isotopes during primary phase dissolution and secondary mineral formation in basalt.Geochimica et Cosmochimica Acta,74:5259-5279.
Young ED,Galy A.2004.The isotope geochemistry and cosmochemistry of magnesium.Reviews in Mineralogy&Geochemistry,55:197-230.
Yang W,Teng F,Zhang H.2009.Chondritic magnesium isotopic composition of the terrestrial mantle:A case study of peridotite xenoliths from the North China craton.Earth&Planetary Science Letters,288:475-482.
Zhang H,Jiang X,Wan L,et al.2018.Fractionation of Mg isotopes by clay formation and calcite precipitation in groundwater with long residence times in a sandstone aquifer,Ordos Basin,China.Geochimica et Cosmochimica Acta,237:261-274.
柯珊,刘盛遨,李王晔,等.2011.镁同位素地球化学研究新进展及其应用.岩石学报,27(2):383-397.
汪洪,褚天铎.1999.植物镁素营养的研究进展.植物学报,16(3):245-250.
余新晓,鲁绍伟,靳芳.2005.中国森林生态系统服务功能价值评估.生态学报,25(8):2096-2102.
朱祥坤,王跃,闫斌,等.2013.非传统稳定同位素地球化学的创建与发展.矿物岩石地球化学通报,32(6):651-688.
Aerts R,Heil G.1993.Biomass and Nutrient Dynamics of Dominant Plant Species from Heathlands.Netherlands:Springer.
Bizzarro M,Baker JA,Haack H.2004.Corrigendum:Mg isotope evidence for contemporaneous formation of chondrules and refractory inclusions.Nature,431:275-278.
Black JR,Epstein E,Rains WD,et al.2008.Magnesium-isotope fractionation during plant growth.Environmental Science&Technology,42:7831-7836.
Bolou-Bi BE,Dambrine E,Angeli N,et al.2016.Magnesium isotope variations to trace liming input to terrestrial ecosystems:A case study in the Vosges mountains.Journal of Environmental Quality,45:276.
Bolou-Bi BE,Poszwa A,Leyval C,et al.2010.Experimental determination of magnesium isotope fractionation during higher plant growth.Geochimica et Cosmochimica Acta,74:2523-2537.
Bolou-Bi BE,Vigier N,Poszwa A,et al.2012.Effects of biogeochemical processes on magnesium isotope variations in a forested catchment in the Vosges Mountains(France).Geochimica et Cosmochimica Acta,87:341-355.
Brenot A,Cloquet C,Vigier N,et al.2008.Magnesium isotope systematics of the lithologically varied Moselle river basin,France.Geochimica et Cosmochimica Acta,72:5070-5089.
Chaussidon M,Deng Z,Villeneuve J,et al.2017.In situ analysis of non-traditional isotopes by SIMS and LA-MC-ICP-MS:Key aspects and the example of Mg isotopes in olivines and silicate glasses.Reviews in Mineralogy&Geochemistry,82:127-163.
Chang V,Makishima A,Belshaw NS,et al.2003.Purification of Mg from low-Mg biogenic carbonates for isotope ratio determination using multiple collector ICP-MS.Journal of Analytical Atomic Spectrometry,18:296-301.
Dessert C,Lajeunesse E,Lloret E,et al.2015.Controls on chemical weathering on a mountainous volcanic tropical island:Guadeloupe(French West Indies).Geochimica et Cosmochimica Acta,171:216-237.
Depaolo DJ.2011.Surface kinetic model for isotopic and trace element fractionation during precipitation of calcite from aqueous solutions.Geochimica et Cosmochimica Acta,75:1039-1056.
Dong A,Han G.2017.A review of magnesium isotope system in rivers.Advances in Earth Science,32:800-809.
Foster GL,Pogge SPAE,Rae JWB.2013.Boron and magnesium isotopic composition of seawater.Geochemistry Geophysics Geosystems,11:10.1029/2010GC003201.
Galy A,Belshaw NS,Halicz L,et al.2001.High-precision measurement of magnesium isotopes by multiple-collector inductively coupled plasma mass spectrometry.International Journal of Mass Spectrometry,208:89-98.
Galy A,Bar-Matthews M,Halicz L,et al.2002.Mg isotopic composition of carbonate:Insight from speleothem formation.Earth&Planetary Science Letters,201:105-115.
Galy A,Yoffe O,Janney PE,et al.2003.Magnesium isotope heterogeneity of the isotopic standard SRM980 and new reference materials for magnesium-isotope-ratio measurements.Journal of Analytical Atomic Spectrometry,18:1352-1356.
Geske A,Goldstein R,Mavromatis V,et al.2015.The magnesium isotope(δ26Mg)signature of dolomites.Geochimica et Cosmochimica Acta,149:131-151.
Geske A,Zorlu J,Richter DK,et al.2012.Impact of diagenesis and low grade metamorphosis on isotope(δ26Mg,δ13C,δ18O and87Sr/86Sr)and elemental(Ca,Mg,Mn,Fe and Sr)signatures of Triassic sabkha dolomites.Chemical Geology,332-333:45-64.
Heijden GVD,Dambrine E,Pollier B,et al.2015.Mg and Ca uptake by roots in relation to depth and allocation to aboveground tissues:Results from an isotopic labeling study in a beech forest on base-poor soil.Biogeochemistry,122:375-393.
Huang K,Teng F,Wei G,et al.2012.Adsorption and desorption controlled magnesium isotope fractionation during extreme weathering of basalt in Hainan Island,China.Earth&Planetary Science Letters,s 359-360:73-83.
Huang K,Teng F,Ma J,et al.2011.Magnesium isotope fractionation during extreme weathering of basalt controlled by clay mineral formation.American Geophysical Union:Fall Meeting 2011 Abstract,22:597-598.
Lara MC,Buss HL,Strandmann PAEPV,et al.2017.The influence of critical zone processes on the Mg isotope budget in a tropical,highly weathered andesitic catchment.Geochimica et Cosmochimica Acta,202:77-100.
Liu S,Teng F,Yang W,et al.2011.High-temperature intermineral magnesium isotope fractionation in mantle xenoliths from the North China craton.Earth&Planetary Science Letters,308:131-140.
Liu X,Teng F,Rudnick RL,et al.2014.Massive magnesium depletion and isotope fractionation in weathered basalts.Geochimica et Cosmochimica Acta,135:336-349.
Li W,Chakraborty S,Beard BL,et al.2012.Magnesium isotope fractionation during precipitation of inorganic calcite under laboratory conditions.Earth&Planetary Science Letters,333-334:304-316.
Li W,Teng F,Ke S,et al.2016.Heterogeneous magnesium isotopic composition of the upper continental crust.Geochimica et Cosmochimica Acta,101:243-252.
Ma L,Teng F,Jin L,et al.2015.Magnesium isotope fractionation during shale weathering in the Shale Hills Critical Zone Observatory:Accumulation of light Mg isotopes in soils by clay mineral transformation.Chemical Geology,397:37-50.
Mavromatis V,Prokushkin AS,Pokrovsky OS,et al.2014.Magnesium isotopes in permafrost-dominated Central Siberian larch forest watersheds.Geochimica et Cosmochimica Acta,147:76-89.
Opfergelt S,Burton KW,Georg RB,et al.2014.Magnesium retention on the soil exchange complex controlling Mg isotope variations in soils,soil solutions and vegetation in volcanic soils,Iceland.Geochimica et Cosmochimica Acta,125:110-130.
Opfergelt S,Georg RB,Delvaux B,et al.2012.Mechanisms of magnesium isotope fractionation in volcanic soil weathering sequences,Guadeloupe.Earth&Planetary Science Letters,341-344:176-185.
Probst A,Gh'Mari AE,Aubert D,et al.2000.Strontium as a tracer of weathering processes in a silicate catchment polluted by acid atmospheric inputs,Strengbach,France.Chemical Geology,170:203-219.
Pokrovsky OS,Schott J,Kudryavtzev DI,et al.2005.Basalt weathering in Central Siberia under permafrost conditions.Geochimica et Cosmochimica Acta,69:5659-5680.
Rosman KJR,Taylor PDP.1998.Isotopic Compositions of the Elements 1997.Journal of Physical&Chemical Reference Data,27:1275-1287.
Rustad JR,Casey WH,Yin Q,et al.2010.Isotopic fractionation of Mg2+(aq),Ca2+(aq),and Fe2+(aq)with carbonate minerals.Geochimica et Cosmochimica Acta,74:6301-6323.
Ryu JS,Vigier N,Decarreau A,et al.2016.Experimental investigation of Mg isotope fractionation during mineral dissolution and clay formation.Chemical Geology,445:135-145.
Saulnier S,Rollion-Bard C,Vigier N,et al.2012.Mg isotope fractionation during calcite precipitation:An experimental study.Geochimica et Cosmochimica Acta,91:75-91.
Saenger C,Wang Z.2014.Magnesium isotope fractionation in biogenic and abiogenic carbonates:Implications for paleoenvironmental proxies.Quaternary Science Reviews,90:1-21.
Shalev N,FarkaJ,Fietzke J,et al.2018.Mg isotope inter-laboratory comparison of reference materials from earth-surface low-temperature environments.Geostandards&Geoanalytical Research,42:205-221.
Su B,Teng F,Hu Y,et al.2015.Iron and magnesium isotope fractionation in oceanic lithosphere and sub-arc mantle:Perspectives from ophiolites.Earth&Planetary Science Letters,430:523-532.
Strandmann PAEPV,Opfergelt S,Lai Y,et al.2012.Lithium,magnesium and silicon isotope behaviour accompanying weathering in a basaltic soil and pore water profile in Iceland.Earth&Planetary Science Letters,339-340:11-23.
Tang L,Ying R,Jiang D,et al.2013.Impaired leaf CO2diffusion mediates Cd-induced inhibition of photosynthesis in the Zn/Cd hyperaccumulator Picris divaricata.Plant Physiology&Biochemistry,73:70-76.
Teng F.2017.Magnesium isotope geochemistry.Reviews in Mineralogy&Geochemistry,82:219-287.
Teng F,Li W,Rudnick RL,et al.2010.Contrasting lithium and magnesium isotope fractionation during continental weathering.Earth&Planetary Science Letters,300:63-71.
Teng F,Wadhwa M,Helz RT.2007.Investigation of magnesium isotope fractionation during basalt differentiation:Implications for a chondritic composition of the terrestrial mantle.Earth and Planetary Science Letters,261:84-92.
Teng F,Yang W.2014.Comparison of factors affecting the accuracy of high-precision magnesium isotope analysis by multi-collector inductively coupled plasma mass spectrometry.Rapid Communications in Mass Spectrometry,28:19-24.
Tipper ET,Calmels D,Gaillardet J,et al.2012b.Positive correlation between Li and Mg isotope ratios in the river waters of the Mackenzie Basin challenges the interpretation of apparent isotopic fractionation during weathering.Earth&Planetary Science Letters,333-334:35-45.
Tipper ET,Louvat P,Capmas F,et al.2008.Accuracy of stable Mg and Ca isotope data obtained by MC-ICP-MS using the standard addition method.Chemical Geology,257:65-75.
Tipper ET,Lemarchand E,Hindshaw RS,et al.2012a.Seasonal sensitivity of weathering processes:Hints from magnesium isotopes in a glacial stream.Chemical Geology,312-313:80-92.
Tipper ET,Galy A,Bickle MJ.2006a.Riverine evidence for a fractionated reservoir of Ca and Mg on the continents:Implications for the oceanic Ca cycle.Earth&Planetary Science Letters,247:267-279.
Tipper ET,Galy A,Gaillardet J,et al.2006b.The magnesium isotope budget of the modern ocean:Constraints from riverine magnesium isotope ratios.Earth&Planetary Science Letters,250:241-253.
Trostle K,Derry L,Vigier N,et al.2014.Magnesium isotope fractionation during arid pedogenesis on the island of Hawaii(USA).Procedia Earth&Planetary Science,10:243-248.
Uhlig D,Schuessler JA,Bouchez J,et al.2017.Quantifying nutrient uptake as driver of rock weathering in forest ecosystems by magnesium stable isotopes.Biogeosciences Discussions,14:1-28.
Villeneuve J,Chaussidon M,Libourel G.2009.Homogeneous distribution of26Al in the solar system from the Mg isotopic composition of chondrules.Science,325:985-988.
Wang Z,Hu P,Gaetani G,et al.2013.Experimental calibration of Mg isotope fractionation between aragonite and seawater.Geochimica et Cosmochimica Acta,102:113-123.
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