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Biogeochemistry of trace elements in the rhizosphere /

The rhizosphere in soil environments refers to the narrow zone of soil influenced by the root and exudates. Microbial populations in the rhizosphere can be 10 - 100 times larger than the populations in the bulk soil. Therefore, the rhizosphere is bathed in root exudates and microbial metabolites and...

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Detalles Bibliográficos
Clasificación:Libro Electrónico
Otros Autores: Huang, P. M., Gobran, George R.
Formato: Electrónico eBook
Idioma:Inglés
Publicado: Amsterdam : Elsevier, 2005.
Edición:1st ed.
Temas:
Acceso en línea:Texto completo

MARC

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245 0 0 |a Biogeochemistry of trace elements in the rhizosphere /  |c edited by P.M. Huang and G.R. Gobran. 
250 |a 1st ed. 
260 |a Amsterdam :  |b Elsevier,  |c 2005. 
300 |a 1 online resource (xiv, 465 pages) :  |b illustrations 
336 |a text  |b txt  |2 rdacontent 
337 |a computer  |b c  |2 rdamedia 
338 |a online resource  |b cr  |2 rdacarrier 
520 |a The rhizosphere in soil environments refers to the narrow zone of soil influenced by the root and exudates. Microbial populations in the rhizosphere can be 10 - 100 times larger than the populations in the bulk soil. Therefore, the rhizosphere is bathed in root exudates and microbial metabolites and the chemistry and biology at the soil-root interface is governed by biotic (plant roots, microbes) and abiotic (physical and chemical) interactions. The research on biotic and abiotic interactions in the rhizosphere should, thus, be an issue of intense interest for years to come. This book, which consists of 15 chapters, addresses a variety of issues on fundamentals of microscopic levels and the impact on food chain contamination and the terrestrial ecosystem. It is an essential reference work for chemists and biologists studying environmental systems, as well as earth, soil and environmental scientists. * 15 chapter book, which addresses a variety of issues on fundamentals of microscopic levels and the impact on food chain contamination and the terrestrial ecosystem. 
505 0 |a Part I. Fundamentals of transformations and dynamics of trace elements. -- 1. Contribution of rhizospheric processes to mineral weathering in forest soils. -- 2. Mineral weathering in the rhizosphere of forested soils. -- 3. Characteristics of rhizosphere soil from natural and agricultural environments. -- 4. Metal complexation by phytosiderophores in the rhizosphere. -- 5. Effects of organic ligands on the adsorption of trace elements onto metal oxides and organomineral complexes. -- 6. Kinetics of cadmium desorption from iron oxides formed under the influence of citrate. -- 7. Biogeochemistry of soil cadmium and the impact on terrestrial food chain contamination. -- Part II. Speciation, bioavailability, and phytotoxicity of trace elements. -- 8. Speciation and bioavailability of trace metals (Cd, Cu, Ni, Pb, Zn) in the rhizosphere of contaminated soils. -- 9. Influence of willow (Salix viminalis L.) roots on soil metal chemistry: Effects of clones with varying metal uptake potential. -- 10. Fractionation and bioavailability of copper, cadmium and lead in rhizosphere soil. -- 11. Bioavailability and extractability of copper and zinc in a soil amended with pig slurry: Effect of iron deficiency in the rhizosphere of two grasses. -- 12. Binding and electrostatic attraction of trace elements to plant root surfaces. -- 13. Model development for simulating the bioavailability of Ni to the hyperaccumulator Thlaspi goesingense. -- 14. Effect of arbuscular mycorrhizal (AM) fungi on heavy metal and radionuclide transfer to plants. -- 15. Uptake and translocation of uranium by arbuscular mycorrhizal fungi under monoxenic culture conditions. 
504 |a Includes bibliographical references and index. 
588 0 |a Print version record. 
650 0 |a Soil microbiology. 
650 0 |a Rhizosphere. 
650 0 |a Microbial ecology. 
650 0 |a Soils  |x Trace element content. 
650 2 |a Soil Microbiology  |0 (DNLM)D012988 
650 2 |a Environmental Microbiology  |0 (DNLM)D004783 
650 6 |a Sols  |x Microbiologie.  |0 (CaQQLa)201-0022046 
650 6 |a Rhizosph�ere.  |0 (CaQQLa)201-0048576 
650 6 |a �Ecologie microbienne.  |0 (CaQQLa)201-0009158 
650 6 |a Sols  |x Teneur en oligo�el�ements.  |0 (CaQQLa)201-0071076 
650 7 |a SCIENCE  |x Life Sciences  |x Biology.  |2 bisacsh 
650 7 |a SCIENCE  |x Life Sciences  |x Microbiology.  |2 bisacsh 
650 7 |a Microbial ecology  |2 fast  |0 (OCoLC)fst01019484 
650 7 |a Rhizosphere  |2 fast  |0 (OCoLC)fst01097137 
650 7 |a Soil microbiology  |2 fast  |0 (OCoLC)fst01124483 
650 7 |a Soils  |x Trace element content  |2 fast  |0 (OCoLC)fst01124834 
653 1 |a Biogeochemistry 
700 1 |a Huang, P. M. 
700 1 |a Gobran, George R. 
776 0 8 |i Print version:  |t Biogeochemistry of trace elements in the rhizosphere.  |b 1st ed.  |d Amsterdam : Elsevier, 2005  |z 0444519971  |z 9780444519979  |w (OCoLC)62398754 
856 4 0 |u https://sciencedirect.uam.elogim.com/science/book/9780444519979  |z Texto completo