Preface.- Contributors.- List of Abbreviations.- Section 1: Basic Principles: Introduction.-Sources of Heavy Metals and Metalloids in Soils.- Chemistry of Heavy Metals and Metalloids in Soils.- Methods for the Determination of Heavy Metals and Metalloids in Soils.- Effects of Heavy Metals and Metalloids on Soil Organisms.- Soil-Plant Relationships of Heavy Metals and Metalloids.- Heavy Metals and Metalloids as Micronutrients for Plants and Animals.-Critical Loads of Heavy Metals for Soils.- Section 2: Key Heavy Metals And Metalloids: Arsenic.- Cadmium.- Chromium and Nickel.- Cobalt and Manganese.- Copper.-Lead.- Mercury.- Selenium.- Zinc.- Section 3: Other Heavy Metals And Metalloids Of Potential Environmental Significance: Antimony.- Barium.- Gold.- Molybdenum.- Silver.- Thallium.- Tin.- Tungsten.- Uranium.- Vanadium.- Glossary of Specialized Terms.- Index.

Heavy metals in soils : trace metals and metalloids in soils and their bioavailability

Vanadium, recent advancements and research prospects: A review.

...................................................... Introduction...................................................................^ Basic Concepts ................................................................................................................................................2 Aclmowledgements...........................................^ Hydrogen...............................................................................................................................................^ Reference materials and reporting of isotope ratios......................................................................................5 Ranges in isotopic composition......................................................................................................................5 Water...................................................................................................................................... Silicates............................................................................................................................................^ Hydroxides...........:...............................................................................^ Organic hydrogen....................................................................................................................................8 Methane .................................................................................................................................................10 Hydrogen gas......................................................................................................................................... 10 Lithium................................................^ Reference materials and reporting of isotope ratios.................................................................................... 11 Ranges in isotopic composition.................................................................................................................... 11 Marine sources ......................................................................................................................................11 Non-marine sources............................................................................................................................... 13 Lithium in rocks.................................................................................................................................... 13 Phosphates............................................................................................................................................. 13 Silicates....... ... . ........... . .... . .. .. . . .... . ....... .._ Reagents............................ .. ..... ... . ... .. ... . . ..............J^ Boron......................................................................... Reference materials and reporting of isotope ratios.................................................................................... 15 Ranges in isotopic composition.................................................................................................................... 15 Marine sources ......................................................................................................................................15 Non-marine sources............................................................................................................................... 16 Igneous rocks......................................................................................................................................... 19 Metamorphic rocks................................................................................................................................ 19 Sediments............................................................................^ Organic boron........................................................................................................................................19 Carbon ......................................................................................20 Reference materials and reporting of isotope ratios....................................................................................20 Ranges in isotopic composition....................................................................................................................20 Carbonate and bicarbonate ...................................................................................................................20 Carbon dioxide......................................................................................................................................25 Oxalates...............................................................................26 Carbon monoxide..................................................................................................................................26 Organic carbon ......................................................................................................................................26 Elemental carbon...................................................................................................................................28 Ethane ....................................................................................................................................................28 Methane .................................................................................................................................................28 Nitrogen............................................................ Reference materials and reporting of isotope ratios....................................................................................29 Ranges in isotopic composition....................................................................................................................29 Nitrate................................................................................................................................ Nitrite............................................................................................ Nitrogen oxide gases.......................................................................................30 Nitrogen gas ................................................................................................30 Organic nitrogen....................................................................................................................................32 Nitrogen in rocks...................................................................................................................................34 Ammonium.................................................................................................................................^ Oxygen ........................................................... Reference materials and reporting of isotope ratios....................................................................................36 Ranges in isotopic composition....................................................................................................................37 Oxygen gas.............................................................................................................................................39 Water........................................................^ Carbon monoxide..................................................................................................................................41 Carbon dioxide ......................................................................................................................................41 Carbonates .............................................................................................................................................41 Nitrogen oxides.....................................................................................................................................42 Other Oxides..........................................................................................................................................42 Phosphates .............................................................................................................................................42 Silicates...................................................... Sulfates..................................................................................^ Plants and animals.................................................................................................................................43 Magnesium.....................................................................................................................................^ Reference materials and reporting of isotope ratios....................................................................................44 Ranges in isotopic composition....................................................................................................................44 Marine sources ......................................................................................................................................44 Elemental magnesium...........................................................................................................................46 SiHcon..............................................................^ Reference materials and reporting of isotope ratios....................................................................................46 Ranges in isotopic composition....................................................................................................................46 Igneous rocks.........................................................................................................................................47 Metamorphic rocks................................................................................................................................47 Vein quartz and silicified rocks ............................

/pdf/compilation-of-minimum-and-maximum-isotope-ratios-of-4zh3ha1cap.pdf

Compilation of minimum and maximum isotope ratios of selected elements in naturally occurring terrestrial materials and reagents

The retention of arsenate by four soils of Saskatchewan, Canada, and its relation to selected soil properties and anionic environments were studied. The data indicate that As retention by the soils at the dilute, As concentration range studied does not proceed through the precipitation of sparingly soluble arsenate compounds. Arsenate retention evidently proceeds through adsorption mechanisms. The adsorption maxima of the soils are not related to acidity and the contents of inorganic C, but are linearly related to amounts of ammonium oxalate-extractable Al and, to a lesser extent, to the contents of clay and ammonium oxalate-extractable Fe. Chloride, nitrate, and sulfate present at concentrations usually present in saline soils have little effect on the adsorption of As. Phosphate substantially suppresses As adsorption by the soils, and the extent of the suppression varies from soil to soil.

Adsorption of arsenate by soils and its relation to selected chemical properties and anions.

Introduction Fundamental principles of inductively coupled plasmas Instrumentation for ICP-AES Aerosol generation and sample transport in plasma spectrometry Fundamental aspects of ICP-MS Use of ICP-MS for isotope ratio measurements Alternative plasmas and sample introduction systems Environmental applications of plasma spectrometry Geological applications of plasma spectrometry Applications of plasma spectrometry in food science References Index .

Inductively coupled plasma spectrometry and its applications

https://pure.unileoben.ac.at/portal/files/1071180/Tantalum_niobium_tin_mineralisation_in_African_pegmatites_and_rare_metal_granites._constraints_from_Ta_Nb_oxide_mineralogy_geochemistry_and_U_Pb_geochronology.pdf

Tantalum–(niobium–tin) mineralisation in African pegmatites and rare metal granites: Constraints from Ta–Nb oxide mineralogy, geochemistry and U–Pb geochronology

Mobility of heavy metals as a function of pH of samples from an overbank sediment profile contaminated by mining activities

Mineralogical and chemical evolution of tantalum–(niobium–tin) mineralisation in pegmatites and granites. Part 2: Worldwide examples (excluding Africa) and an overview of global metallogenetic patterns

Boron isotope ratio measurements with a double-focusing magnetic sector icp mass spectrometer for tracing anthropogenic input into surface and ground water

Hans-Eike Gäbler

Papers

Tantalum–(niobium–tin) mineralisation in African pegmatites and rare metal granites: Constraints from Ta–Nb oxide mineralogy, geochemistry and U–Pb geochronology

Mobility of heavy metals as a function of pH of samples from an overbank sediment profile contaminated by mining activities

Mineralogical and chemical evolution of tantalum–(niobium–tin) mineralisation in pegmatites and granites. Part 2: Worldwide examples (excluding Africa) and an overview of global metallogenetic patterns

Boron isotope ratio measurements with a double-focusing magnetic sector icp mass spectrometer for tracing anthropogenic input into surface and ground water

Quantification of vanadium adsorption by German soils