Автор: Alina Kabata-Pendias; Arun B. Mukherjee Название: Trace Elements from Soil to Human ISBN: 3642069258 ISBN-13(EAN): 9783642069253 Издательство: Springer Рейтинг: Цена: 30039.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The quality of food is such a live issue at the moment that this title is an essential tool for researchers in a variety of disciplines. It provides a review of the key features of trace elements in soils, plants and the food web on which human beings survive.
Название: Phosphate in Soils ISBN: 1138803189 ISBN-13(EAN): 9781138803183 Издательство: Taylor&Francis Рейтинг: Цена: 10104.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Edited by One of the Best Specialists in Soil Science
Recent studies reveal that Phosphorus (P) in the form of phosphate, a macronutrient essential for plant growth, and crop yields can influence the bioavailability, retention, and mobility of trace elements, metal(loid)s, and radio nuclides in soils. When this occurs, phosphates can affect the dynamics of heavy metals and influence soil characteristics, impacting soil mobility and toxicity.
Phosphate in Soils: Interaction with Micronutrients, Radionuclides and Heavy Metals
utilizes the latest research to emphasize the role that phosphate plays in enhancing or reducing the mobility of heavy metals in soil, and the soil-water-plant environment. It provides an in-depth understanding of each heavy metal species, and expands on phosphate interactions in geological material.
Composed of 12 chapters, this text:
Provides an overview of the reactions of metal(loid)s and common P compounds that are used as fertilizer in soils
Emphasizes the effect of phosphorus on copper and zinc adsorption in acid soils
Discusses findings on the influence of phosphate compounds on speciation, mobility, and bioavailability of heavy metals in soils as well as the role of phosphates on in situ and phytoremediation of heavy metals for contaminated soils
Places emphasis on the influence of phosphate on various heavy metals species in soils, and their solubility/mobility and availability
Provides extensive information on testing various high phosphate materials for remediation of heavy metal, micronutrients, and radionuclides contaminated sites
Explores the reactivity of heavy metals, micronutrients and radionuclides elements in several soils
Presents a case study illustrating various remediation efforts of acidic soils and remediation of Cu, Zn, and lead (Pb) contaminated soils around nonferrous industrial plants
Emphasizes the significance of common ions (cations and anions) on phosphate mobility and sorption in soils, and more
The author includes analytical and numerical solutions along with hands-on applications, and addresses other topics that include the transport and sorption modeling of heavy metals in the presence of phosphate at different scales in the vadose zone.
Автор: Merrington, Graham Название: Soil Quality Standards for Trace Elements ISBN: 1439830231 ISBN-13(EAN): 9781439830239 Издательство: Taylor&Francis Рейтинг: Цена: 22202.00 р. Наличие на складе: Поставка под заказ.
Название: Soil Quality Standards for Trace Elements ISBN: 0367383462 ISBN-13(EAN): 9780367383466 Издательство: Taylor&Francis Рейтинг: Цена: 10104.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
A comprehensive and practical overview of the state of the science, Soil Quality Standards for Trace Elements: Derivation, Implementation, and Interpretation addresses the derivation of soil quality standards for trace elements and the implementation of these standards within regulatory and risk assessment frameworks. Forty experts from 11 countries across Europe, Asia, and North America-a multidisciplinary group of government policy makers and regulators, academics, industry representatives, and consultants-provide a focused discussion on the science and methods underpinning the derivation of soil quality standards for trace elements.
Outlines the supporting science for setting environmental and human health standards
Covers the application and practical use of soil quality standards for trace elements
Contains recommendations on the development and use of soil quality standards for trace elements
Identifies best practices in accounting for (bio)availability and exposure modelling in standard setting for soils
The book provides a clear description of how to derive and implement soil quality standards for trace elements in order to assess human and environmental risks. It covers scientific developments useful for resolving discrepancies in the setting and implementation of soil quality standards. It provides useful tips, including do's, and don'ts on how to deal with issues such as variation of the natural background and soil type dependent toxicity.
Название: Trace Elements in Waterlogged Soils and Sediments ISBN: 0367870037 ISBN-13(EAN): 9780367870034 Издательство: Taylor&Francis Рейтинг: Цена: 12554.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Many wetlands around the world act as sinks for pollutants, in particular for trace elements. In comparison to terrestrial environments, wetlands are still far less studied. A collaborative effort among world experts, this book brings the current knowledge concerning trace elements in temporary waterlogged soils and sediments together. It discus
Автор: Iskandar, I.K. Название: Trace Elements in Soil ISBN: 156670507X ISBN-13(EAN): 9781566705073 Издательство: Taylor&Francis Рейтинг: Цена: 33686.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: UN Economic Commission for Europe Название: The Utilization of Secondary and Trace Elements in Agriculture ISBN: 9024735467 ISBN-13(EAN): 9789024735464 Издательство: Springer Рейтинг: Цена: 30606.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Proceedings of a Symposium held in Geneva, January 12-16, 1987
Introduction.- Approach I: Direct determination of carbonate REES in femtogram quantities by solution nebulization-inductively coupled plasma mass spectrometry(SN-ICPMS).- Application I: Pinatubo volcanic eruption exacerbated an abrupt coral mortality event in 1991 summer.- Approach II: Highly-sensitive open-cell laser ablation-inductively coupled plasma mass spectrometry(LA-ICPMS) approaches for the quantification of rare earth elements in carbonates at parts-per-billion levels.- Application II: Stalagmite-based micro-domain tephra fingerprints in East Timor between 88 to 78 ka BP.- Summary and perspective.
Название: Nickel In Soils And Plants ISBN: 1498774601 ISBN-13(EAN): 9781498774604 Издательство: Taylor&Francis Рейтинг: Цена: 28327.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Soils with high Ni contents occur in several parts of the world, especially in areas with ultramafic rocks which cause serious environmental impacts. This book aims to extend the knowledge on the risks and problems caused by elevated Ni contents and to cover the existing gaps on issues related to various aspects and consequences of high Ni contents in soils and plants.
Nickel in Soils and Plants brings together discussions on Ni as a trace element and as a micronutrient essential for plant growth and its role in plant physiology. It analyzes the biogeochemistry of Ni at the soil plant interface, and explains its behavior in the rhizosphere resulting in Ni deficiency or toxicity, or Ni tolerance of various Ni hyperaccumulators. Included are Ni resources and sources, the origin of soil Ni, its geochemical forms in soils and their availability to plants, a special reference on soils enriched with geogenic Ni, such as serpentine soils, and the special characteristics of those ecosystems. Recent advancements in methods of Ni speciation, including the macroscale and X- ray absorption spectroscopy studies as well as serious views on Ni kinetics, are also covered.
Written by a team of internationally recognized researchers and expert contributors, this comprehensive work addresses the practical aspects of managing Ni in soils and plants for agricultural production, and managing soils with high Ni levels by using organic and inorganic amendments. The text also addresses practical measures related to Ni toxicity in plants, the removal and recovery of Ni from high Ni wastes, and offers environmentally friendly innovative processes for mining Ni from soils containing high Ni levels.
Автор: Rinklebe, J?rg Название: Nickel in Soils and Plants ISBN: 036757120X ISBN-13(EAN): 9780367571207 Издательство: Taylor&Francis Рейтинг: Цена: 7501.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Автор: Kenneth S. Sajwan; Ashok K. Alva; Robert F. Keefer Название: Biogeochemistry of Trace Elements in Coal and Coal Combustion Byproducts ISBN: 1461368642 ISBN-13(EAN): 9781461368649 Издательство: Springer Рейтинг: Цена: 20962.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: The research papers in this book present current knowledge of the sources, pathways, behavior, and effects of trace elements in soils, waters, plants, and animals. It is of interest to a variety of readers, including public health and environmental professionals, consultants, and academicians.
Описание: This book provides two state-of-the-art quantitative techniques to determine ultra-trace rare earth elements (REEs) in natural carbonates using solution nebulization-inductively coupled plasma mass spectrometry (SN-ICPMS) and laser ablation-inductively coupled plasma mass spectrometry (LA-ICPMS) with respective applications were presented in this dissertation. These techniques were applied to natural carbonates, including corals and stalagmites, to understand volcano eruptions and the impacts on modern biosystem and paleoclimate regimes. In the first SN-ICPMS protocol, direct measurements for femtogram quantity carbonate samples without chemical separation steps can offer accurate and high-precision analysis (±1.9-6.5%, 2?) with a high sample throughput of 8-10 samples/hr routinely. Application to modern Porites corals collected from South China Sea region, the anomalies of REE contents and Al/Ca ratios associated with micro-domain images, register modern coral reefs could be exacerbated by volcanic eruptions. In the second protocol, a high-sensitivity quantitative open-cell LA-ICPMS technique has been established to allow direct sampling on stalagmite surface in the atmospheric air. This technique improved limits of detection down to sub-ng/g range and promises analyses of carbonate REE profiles at the single digit parts-per-billion (ppb) levels. Application to a 15-cm stalagmite collected from East Timor reveals two peaks of REE contents by at least one order of magnitude, possibly due to volcanic ash preserved in stalagmite. Both improved SN-ICPMS and LA-ICPMS techniques highlight the high-sensitivity and high-temporal-resolution carbonate REE analyses for corals and stalagmites, with great potential to other natural carbonates such as travertine, tufa, and flowstone, benefit our understanding of paleoclimatic and paleoenvironmental dynamics.
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