logo compbeadshota.gq COMPBEADSHOTA.GQ | Личный кабинет | Наши Контакты | Доставка товара

Hinrich Bohn L. Soil Chemistry


Soil is key to sustaining life—affecting air and water quality, the growth of plants and crops, and the health of the entire planet. Soil Chemistry 4e provides comprehensive coverage of the chemical interactions among organic and inorganic solids, air, water, microorganisms, and the plant roots in soil. The fourth edition of Soil Chemistry has been revised and updated throughout and provides a basic description of important research and fundamental knowledge in the field. The text covers chemical processes that occur in soils, including: distribution and species of nutrients and contaminants in soils; aqueous chemistry of soil solutions and mineral dissolution; oxidation and reduction reactions in soils; soil mineral formation processes and properties; the formation and reactivity of soil organic matter; surface chemistry and cation, anion, and organic compound adsorption reactions; modelling soil chemical reactions; and reactions in acid and salt affected soils. Although extensively revised with updated figures and tables, the fourth edition maintains the focus on introductory soil chemistry that has distinguished earlier editions. New chapters on properties of elements relevant to soil chemistry, and a chapter with special focus on soil surface characteristics have been added. Special Topics boxes are also included in the Fourth Edition that includes examples, noteworthy topics, and case studies. End of chapter questions are included as a resource for teaching.

11703.37 РУБ

похожие

Подробнее

Vitha Mark F. Introduction to Soil Chemistry. Analysis and Instrumentation


Provides the tools needed to explore the incredible complexities of the earths soils Now in its Second Edition, this highly acclaimed text fully equips readers with the skills and knowledge needed to analyze soil and correctly interpret the results. Due to the highly complex nature of soil, the author carefully explains why unusual results are routinely obtained during soil analyses, including the occurrence of methane in soil under oxidative conditions. The text also assists readers in developing their own analytical techniques in order to analyze particular samples or test for particular compounds or properties. The Second Edition of Introduction to Soil Chemistry features four new chapters. Moreover, the entire text has been thoroughly updated and revised. It begins with a review of the history of soil chemistry, introducing fundamental concepts that apply to all soils. Next, the text explores: Basic soil characteristics, horizonation, texture, clay, air, water, solids, organic matter, organisms, and fundamental chemical concepts essential to soil chemistry Tested and proven sampling techniques for soil analysis that provide reliable analytical results Basic soil measurement techniques and extraction procedures Instrumentation to isolate and identify soil chemicals, including plant nutrients and contaminants Detailed examples and figures throughout the text help readers successfully perform soil sampling and analytical methods as well as better understand soils chemical characteristics. At the end of each chapter, a bibliography and list of references lead to additional resources to explore individual topics in greater depth. Each chapter also offers problem sets, encouraging readers to put their newfound skills into practice. Reflecting the latest research findings and best practices, the Second Edition of Introduction to Soil Chemistry is ideal for both students and soil chemists who want to explore the incredible complexities of the earths soils.

9876.6 РУБ

похожие

Подробнее

Iqbal Ahmad Biofilms in Plant and Soil Health


Biofilms are predominant mode of life for microbes under natural conditions. The three-dimensional structure of the biofilm provides enhanced protection from physical, chemical and biological stress conditions to associated microbial communities. These complex and highly structured microbial communities play a vital role in maintaining the health of plants, soils and waters. Biofilm associated with plants may be pathogenic or beneficial based on the nature of their interactions. Pathogenic or undesirable biofilm requires control in many situations, including soil, plants, food and water. Written by leading experts from around the world, Biofilms in Plant and Soil Health provides an up-to-date review on various aspects of microbial biofilms, and suggests future and emerging trends in biofilms in plant and soil health. Issues are addressed in four sub areas: I) The fundamentals and significance of biofilm in plant and soil health, and the concept of mono and mixed biofilms by PGPR and fungal biofilms. II) Biochemical and molecular mechanisms in biofilm studies in plant associated bacteria, and techniques in studying biofilms and their characterization, gene expression and enhanced antimicrobial resistance in biofilms, as well as biotic and biotic factors affecting biofilm in vitro. III) The ecological significance of soil associated biofilms and stress management and bioremediation of contaminated soils and degraded ecosystems. IV) Pathogenic biofilm associated with plant and food and its control measures. This book is recommended for students and researchers working in agricultural and environmental microbiology, biotechnology, soil sciences, soil and plant health and plant protection. Researchers working in the area of quorum sensing, biofilm applications, and understanding microbiome of soil and plants will also find it useful.

14633.55 РУБ

похожие

Подробнее

Jones Colin Introduction to Soil Mechanics


Introduction to Soil Mechanics, Béla Bodó & Colin Jones Introduction to Soil Mechanics covers the basic principles of soil mechanics, illustrating why the properties of soil are important, the techniques used to understand and characterise soil behaviour and how that knowledge is then applied in construction. The authors have endeavoured to define and discuss the principles and concepts concisely, providing clear, detailed explanations, and a well-illustrated text with diagrams, charts, graphs and tables. With many practical, worked examples and end-of-chapter and coverage of Eurocode 7, Introduction to Soil Mechanics will be an ideal starting point for the study of soil mechanics and geotechnical engineering. About the Authors Béla Bodó B.Sc., B.A., C.Eng., M.I.C.E, was born in Hungary and studied at Budapest Technical University, the University of London and the Open University. He developed his expertise in Soil Mechanics during his employment with British Rail and British Coal. Colin Jones B.Sc, C. Eng., M.I.C.E, P.G.C.E, studied at the University of Dundee, and worked at British Coal where he and Béla were colleagues. He has recently retired from the University of Wales, Newport where he was Programme Director for the Civil Engineering provision, specializing in Soil Mechanics and Geotechnics. Also Available Fundamentals of Rock Mechanics 4th Edition J C Jaeger, N G W Cook and R Zimmerman Hardcover: 9780632057597 Smiths Elements of Soil Mechanics 8th Edition Ian Smith Paperback: 9781405133708

4162.83 РУБ

похожие

Подробнее

Muni Budhu Soil Mechanics Fundamentals (Metric Version)


An accessible, clear, concise, and contemporary course in geotechnical engineering, this key text: strikes a balance between theory and practical applications for an introductory course in soil mechanics keeps mechanics to a minimum for the students to appreciate the background, assumptions and limitations of the theories discusses implications of the key ideas to provide students with an understanding of the context for their application gives a modern explanation of soil behaviour is presented particularly in soil settlement and soil strength offers substantial on-line resources to support teaching and learning

5121.74 РУБ

похожие

Подробнее

Присоски для нагревателя Sera Soil Heating Set 10 шт (10 шт)


Набор присосок для Sera Soil Heating Set

370 РУБ

Sera похожие

Подробнее

Иван Тургенев Virgin Soil

Hendry Rahardjo Unsaturated Soil Mechanics in Engineering Practice


The definitive guide to unsaturated soil— from the worlds experts on the subject This book builds upon and substantially updates Fredlund and Rahardjos publication, Soil Mechanics for Unsaturated Soils, the current standard in the field of unsaturated soils. It provides readers with more thorough coverage of the state of the art of unsaturated soil behavior and better reflects the manner in which practical unsaturated soil engineering problems are solved. Retaining the fundamental physics of unsaturated soil behavior presented in the earlier book, this new publication places greater emphasis on the importance of the «soil-water characteristic curve» in solving practical engineering problems, as well as the quantification of thermal and moisture boundary conditions based on the use of weather data. Topics covered include: Theory to Practice of Unsaturated Soil Mechanics Nature and Phase Properties of Unsaturated Soil State Variables for Unsaturated Soils Measurement and Estimation of State Variables Soil-Water Characteristic Curves for Unsaturated Soils Ground Surface Moisture Flux Boundary Conditions Theory of Water Flow through Unsaturated Soils Solving Saturated/Unsaturated Water Flow Problems Air Flow through Unsaturated Soils Heat Flow Analysis for Unsaturated Soils Shear Strength of Unsaturated Soils Shear Strength Applications in Plastic and Limit Equilibrium Stress-Deformation Analysis for Unsaturated Soils Solving Stress-Deformation Problems with Unsaturated Soils Compressibility and Pore Pressure Parameters Consolidation and Swelling Processes in Unsaturated Soils Unsaturated Soil Mechanics in Engineering Practice is essential reading for geotechnical engineers, civil engineers, and undergraduate- and graduate-level civil engineering students with a focus on soil mechanics.

13170.19 РУБ

похожие

Подробнее

Michael Carter Soil Properties and their Correlations


Soil Properties and their Correlations, Second Edition Michael Carter, Geotechnical Consultant (Retired), UK Stephen P Bentley, Reader in Engineering Geology, Cardiff University, UK An essential guide to improving preliminary geotechnical analysis and design from limited data Soil Properties and their Correlations, Second Edition provides a summary of commonly-used soil engineering properties and gives a wide range of correlations between the various properties, presented in the context of how they will be used in geotechnical design. The book is divided into 11 chapters: Commonly-measured properties; Grading and plasticity; Density; Permeability, Consolidation and settlement; Shear strength; California bearing ratio; Shrinkage and swelling characteristics; Frost susceptibility; Susceptibility to combustion; and Soil-structure interfaces. In addition, there are two appendices: Soil classification systems; and Sampling methods. This new, more comprehensive, edition provides material that would be of practical assistance to those faced with the problem of having to estimate soil behaviour from little or no laboratory test data. Key features: • Soil properties explained in practical terms. • A large number of correlations between different soil properties. • A valuable aid for assessing design values of properties. • Clear statements on practical limitations and accuracy. An invaluable source of reference for experienced professionals working on geotechnical design, it will also give students and early-career engineers an in-depth appreciation of the appropriate use of each property and the pitfalls to avoid.

5947.83 РУБ

похожие

Подробнее

Martin Crespi Root Genomics and Soil Interactions


Fully integrated and comprehensive in its coverage, Root Genomics and Soil Interactions examines the use of genome-based technologies to understand root development and adaptability to biotic and abiotic stresses and changes in the soil environment. Written by an international team of experts in the field, this timely review highlights both model organisms and important agronomic crops. Coverage includes: novel areas unveiled by genomics research basic root biology and genomic approaches applied to analysis of root responses to the soil environment. Each chapter provides a succinct yet thorough review of research.

16971.55 РУБ

похожие

Подробнее

Иван Тургенев Virgin Soil

Купить Creative WOOF3 WW-R N CRYST Blue по низкой цене в ...

Обзор Creative WOOF3 WW-R N CRYST Blue: цена, фото, технические характеристики и комплектация.

Start: Caesar & Loretz GmbH

Caesar & Loretz GmbH, kurz Caelo, ist GMP-zertifizierter Hersteller und Lieferant von Grundstoffen für die Pharma-Branche, Rohstoffen für Kosmetik und Lebensmittel.

Crystal - the app that tells you anyone's personality.

Personality assessments, predictions and coaching tools to understand anyone's personality for hiring, team building, sales and more.

Touchstone Crystal by Swarovski - Jewelry Home Parties

Jewelry Home Parties, Sell jewelry, sterling silver, zirconia, stay at home mom, business opportunity, Free Jewelry, earn money at home, be your own boss, Party Plan, Direct Sales, Home Parties

Портативная акустика Philips BT2600A/00 Blue купить в Санкт ...

Рейтинг: 5 - 5 голосов<br />Для того, чтобы купить портативная акустика Creative WOOF3 WW-R N CRYST Blue в интернет магазине фототехники, цифровой и бытовой техники ...

Crystallography Open Database

Database of crystal structures ... Open-access collection of crystal structures of organic, inorganic, metal-organics compounds and minerals, excluding biopolymers.

Wholesale crystal mud soil soil nutrient sea baby flowers hydroponic plant. Swarovski® Beads & Crystals | Fast Dispatch | Largest Range Online

Swarovski® Authorized Reseller. Shop from the complete range of genuine Swarovski crystals in retail & wholesale packs. Fast dispatch & Unbeatable service.

Беспроводной динамик Crazybaby Mars (Crazybaby) купить в Минске с ...

Купить Беспроводной динамик Crazybaby Mars в интернет магазине интересных гаджетов madgeeks.by.☑ Характеристики и цены, описание и фото - внутри. ☏ +375 29 689 29 29

Акустика - купить на madrobots.ru | Цена, характеристики | Москва, Россия

Беспроводной динамик Creative Woof3 WW-R N. Беспроводной динамик Creative Woof3 WW-R N. 2 499 р. Купить ...

Mincryst - Institute of Experimental Mineralogy RAS

WWW-MinCryst is Crystal Structure Data Base for Minerals containing about 7000 entries (3000 unique names, 4000 varieties on composition, structure and T-, P-conditions of synthesis). Information Card includes: Name, Specification, Crystal Chemical Formula, Space Group, Z, Unit Cell Parameters ...

Беспроводной динамик Creative Woof3 WW-R N (Creative) купить в Минске с ...

Купить Беспроводной динамик Creative Woof3 WW-R N в интернет магазине интересных гаджетов madgeeks.by.☑ Характеристики и цены, описание и фото - внутри. ☏ +375 29 689 29 29

Корпус atx miditower corsair crystal series 570x rgb cc 9011110 ww ...

Корпус ATX Miditower Corsair Crystal Series 570X RGB CC-9011126-WW Black. Модель: CC-9011126-WW. Артикул: 264846. ... Корпус Corsair Cryst... Корпус Corsair Crystal Series 280X RGB TG White CC-9011137-WW

Ww в Беларуси. Сравнить цены ... - deal.by

Ww. Продажа, поиск, поставщики и магазины, цены в Беларуси

:::Welcome to CRYSTE_NOVAPRO CO.,LTD.

cryste 전 제품 2년 품질보증 : varispin 12 / varispin 15 ce 인증 획득 : 관련사이트

Колонка Creative WOOF3 WW-R N WINTER CH Silver

Колонка Creative WOOF3 WW-R N WINTER CH Silver - заказывайте на сайте Mambo24: всегда приятные цены, акции - с доставкой по России

Crystal Saga Official Site - 2019 Best Browser MMORPG, Fantasy RPG ...

Crystal Saga is a refined free-to-play 2.5D browser MMORPG. Not only does it offer a vast virtual world, but also features a captivating and detailed storyline. Players may choose from five available classes: Mage, Paladin, Priest, Ranger and Rogue. Explore and discover the wide variety of ...

(IUCr) Commission on Crystallographic Nomenclature

Acta Cryst. (2000), A56, 96-98 Nomenclature of magnetic, incommensurate, composition-changed morphotropic, polytype, transient-structural and quasicrystalline phases undergoing phase transitions. II. Report of an IUCr Working Group on Phase Transition Nomenclature

Портативная акустика Creative WOOF3 WW-R N CRYST BU 51 ...

Портативная Creative WOOF3 WW R N CRYST BU 51 MF 8230 AA 002 отзыв Ergo 620 wenge Полочная Boston Acoustics CS26 II Центральный канал ...

CRYSTOCRAFT Official Website

With homegrown metal craftsmanship since 1958, over the years Crystocraft creates high quality giftware that blends in the sparkling beauty of Crystals from Swarovski. Check out our heart-touching collection and find the perfect gifts that truly connect with your loved ones.

Портативная акустика Creative WOOF3 WW-R N CRYST BU 51 ...

Портативная Creative WOOF3 WW R N CRYST BU 51 MF 8230 AA 002 скидки Denon SC N9 white Встраиваемая InCeiling 869 DT Центральный канал ...

Беспроводной динамик Creative Woof3 WW-R N — по низкой цене купить ...

Беспроводной динамик Creative Woof3 WW-R N в интернет магазине гаджетов Madrobots.ru. ️ Цены, характеристики, описание и фото - внутри. ☎️ +7 800 755-49-68

Swarovski® Beads & Crystals | Fast Dispatch | Largest Range Online

Swarovski® Authorized Reseller. Shop from the complete range of genuine Swarovski crystals in retail & wholesale packs. Fast dispatch & Unbeatable service.

(IUCr) International Union of Crystallography

The International Union of Crystallography publishes nine leading journals in crystallographic research, including crystallographic instrumentation and methods, and crystallography-based application sciences. ... The December 2018 issue of Acta Cryst.

CREATIVE WOOF3 WW R N ROUGE RD беспроводной динамик ...

Cheap Портативные колонки, Buy Directly from China Suppliers:CREATIVE WOOF3 WW-R N ROUGE RD беспроводной динамик Наслаждайся ...

Wholesale crystal mud soil soil nutrient sea baby flowers hydroponic plant. Купить Creative WOOF3 WW-R N CRYST Blue по низкой цене в ...

Обзор Creative WOOF3 WW-R N CRYST Blue: цена, фото, технические характеристики и комплектация.

Портативная акустика Creative WOOF3 WW-R N CRYST Blue ...

Портативная акустика Creative WOOF3 WW-R N CRYST Blue - купить в интернет-магазине KotoFoto.ru. Выгодные цены ☆ Удобная доставка в ...

The xx - Crystalised (Official Video) - YouTube

The xx - "Crystalised" (Official Video) "Crystalised" from The xx's debut album 'xx.' Subscribe to The xx's channel to stay up to date with all their latest ...

Ski Holidays 2018/2019 | Get More Winter With Crystal Ski

Get more winter with Crystal Ski Holidays. Find the perfect ski holiday and best offers from a huge selection of ski resorts.

Woof3 ww r n cryst bu 51 mf 8230 aa 002 - azmoda.ru

Woof3 ww r n cryst bu 51 mf 8230 aa 002 в интернет магазинах - найди лучшие цены в online!

Портативная акустика Creative WOOF3 WW-R N CRYST BU 51 ...

RU] Скидки + Акции ✓ Здесь | Ограниченное предложение ✓ [ПОРТАТИВНАЯ АКУСТИКА CREATIVE WOOF3 WW-R N CRYST BU 51 MF 8230 AA 002] ...

Bilbao Crystallographic Server

Bilbao Crystallographic Server http://www.cryst.ehu.es For comments, please mail to [email protected] ...

Creative Woof 3 - Premium Full-featured Personal Micro-sized Bluetooth ...

The new Creative Woof3 Bluetooth speaker delivers sonic goodness in the size of a cup. Feel the action of your music rumble from the oversized bass radiator and hear your favourite musician's true potential come to life.

Wholesale crystal mud soil soil nutrient sea baby flowers hydroponic plant. Портативная акустика Creative WOOF3 WW-R N CRYST BU 51 ...

RU] Скидки + Акции ✓ Здесь | Ограниченное предложение ✓ [ПОРТАТИВНАЯ АКУСТИКА CREATIVE WOOF3 WW-R N CRYST BU 51 MF 8230 AA 002] ...

(IUCr) 2-Benzoyl­pyridine semicarbazone

The title compound, C13H12N4O, crystallizes with two independent mol­ecules in the asymmetric unit. The compound crystallizes as the ZE isomer, where Z and E refer to the configuration around the C=N and N—C bonds, respectively, with an N—H⋯Npy (py is pyridine) intra­molecular hydrogen bond.

კრისტალბეთი - ონლაინ ტოტალიზატორი და კაზინო

საიტის მომხმარებლები ვალდებულნი არიან დაიცვან თამაშის და www.crystalbet.com ის მოხმარების წესები, ვებ გვერდი გამოიყენონ ...

PDF organic compounds - (IUCr) Crystallography Journals Online

Cryst. Struct. Commun. 8, 1023-1029], whereby both carbonyl groups point roughly in the same direction because of the trans conformation of the peptide bond. Related literature For general background, see: Allen (2002). For related struc-

Charlie Pride - Crystal Chandeliers - YouTube

Mix - Charlie Pride - Crystal Chandeliers YouTube; Ray Charles & Willie Nelson - Seven Spanish Angels - Live-1985 - Made By Els. - Duration: 3:51. ElskeW1 1,414,603 views. 3:51. Dr Hook - " Sylvias Mother" - Duration: 3:46.

Беспроводная колонка Creative WOOF3, синяя по низким ценам в ...

Рейтинг: 4 - 1 отзыв<br />Динамик Creative WOOF3 WW-R N обеспечивает мощное звучание с ощутимым басом. Благодаря форме компактной чашки он идеально ложится в ...

maps.google

Find local businesses, view maps and get driving directions in Google Maps.

Mobile-review.com Обзор колонки Creative Woof 3

18 фев 2016 ... Колонка Creative Woof 3 ... Автор выражает благодарность магазину www. yomo.pro за предоставленное для тестирования устройство.

IUCr - International Union of Crystallography

Welcome to the International Union of Crystallography ... Acta Cryst. A - Acta Cryst. B - Acta Cryst. C - Acta Cryst. D - Acta Cryst. E - Acta Cryst. F - J. Appl. Cryst. - J. Synchrotron Rad. * International Tables - Volume A

Creative Woof 3 Bluetooth MP3/FLAC Speaker: Amazon.in: Electronics

Creative Woof 3 Bluetooth MP3/FLAC Speaker: Amazon.in: Electronics. Skip to main content. Try Prime Electronics. Go Search Hello, Sign in Your ... The new Creative Woof3 Bluetooth speaker delivers sonic goodness in the size of a cup.

Kassem Alef Biologische Bodensanierung


This guidebook is one of the first to give a comprehensive treatment of the basics, aims and methods of biological soil decontamination. It first presents the characteristics of contaminated soils and then moves on to the basics of the microbial degradation of toxic substances. Detailed descriptions of the various methods come next, e.g. decontamination techniques either in the laboratory or on the spot. These descriptions generally cover: General Remarks, Measurement Principles, Instruments, Reactants, Procedures, Standardization, Calculation of Results, Discussion/Interpretation of Data, References. Moreover these vital questions are answered: * How are such soil decontaminations planned and carried out? * Which regulations (safety etc) must be adhered to? * How can soils be reused? This excellent guide is an indispensable handbook for soil decontamination firms, disposal site operators, laboratories for environmental analysis and ecotoxicology, environmental bureaus, soil scientists, agricultural scientists, soil microbiologists, agricultural scientists, engineers.

6327.2 РУБ

похожие

Подробнее

J. H. Walden Soil Culture

Deb ODell Soil Science Simplified


Already renowned as a user-friendly beginners’ guide to soil science, Soil Science Simplified, 6th Edition is an updated version of the beloved textbook that includes even more thorough applications of soil science to interdisciplinary fields. It includes the most recent research concerning uses of soil in municipal, engineering, and other areas, conversion agriculture covering no-till, hoe-till, and the methodology of cover crops, crop rotations, N contribution, and worldwide trends in conversion agriculture. The experienced authors have fully revised and updated the fundamental chapters on physical, chemical, and biological properties to create an ideal introductory text.

5484.11 РУБ

похожие

Подробнее

Генрик Сенкевич Children of the Soil

Оноре де Бальзак Sons of the Soil

Christian Valentin Soils as a Key Component of the Critical Zone 5. Degradation and Rehabilitation


One third of the worlds soils have already been degraded. The burden on the land continues to grow under the combined pressures of demography, urbanization, artificialization and mining, and there are increased demands on agricultural land: changing dietary preferences, land speculation, as well as new demands for agroenergy, fiber, green chemistry, and more. Resulting issues such as soil crusting, water and wind erosion, soil salinization and soil acidity therefore constitute a major threat. The authors of this book present the main processes and factors of soil degradation, different ways to prevent it and methods of rehabilitation. The book also deals with the origin and processes of metallic and organic soil pollution as well as methods of phytoremediation and restoration. It is one of the few books to explore the issue of soil artificialization and urban soil management and to highlight how agricultural and urban waste can be used to amend and fertilize cultivated soils.

13426.01 РУБ

похожие

Подробнее

Henryk Sienkiewicz Children of the Soil

Georges Stoops Archaeological Soil and Sediment Micromorphology


Archaeological Soil and Sediment Micromorphology goes beyond a mere review of current literature and features the most up to date contributions from numerous scientists working in the field. The book represents a groundbreaking and comprehensive resource covering the plethora of applications of micromorphology in archaeology. Archaeological Soil and Sediment Micromorphology offers researchers, students and professionals a systematic tool for the interpretation of thin sections of archaeological contexts. This important resource is also designed to help stimulate the use of micromorphology in archaeology outside Europe, where the technique is less frequently employed. Moreover, the authors hope to strengthen the proper application of soil micromorphology in archaeology, by illustrating its possibilities and referring in several cases to more specialized publications (for instance in the field of plant remains, pottery and phytoliths). Written for anyone interested in the topic, this important text offers: Contributions from most of the worlds leading authorities on soil micromorphology A series of chapters on the major topics selected among the most recurrent in literature about archaeological soil micromorphology Systematic descriptions of all important micromorphological features Special analytical tools employed on thin sections, such as SEM/EDS, image analysis, fluorescence microscopy, mass spectrometry, among others Numerous cross-references 400 illustrated full-colour plates The resource provides the most current and essential information for archaeologists, geoarchaeologists, soil scientists and sedimentologists. Comprehensive in scope, Archaeological Soil and Sediment Micromorphology offers professionals and students a much-needed tool for the interpretation of thin sections of archaeological contexts.

9996.35 РУБ

похожие

Подробнее

Fisher Richard Ecology and Management of Forest Soils


Forest soils are the foundation of the entire forest ecosystem and complex, long-term interactions between trees, soil animals, and the microbial community shape soils in was that are very distinct from agricultural soils. The composition, structure, and processes in forest soils at any given time reflect current conditions, as well as the legacies of decades (and even millennia) of interactions that shape each forest soil. Reciprocal interactions are fundamental; vegetation alters soil physical properties, which influence soil biology and chemistry, which in turn influence the growth and success of plants. These dynamic systems may be strongly influenced by intentional and unintentional management, ranging from fire to fertilization. Sustaining the long-term fertility of forest soils depends on insights about a diverse array of soil features and changes over space and time. Since the third edition of this successful book many new interests in forest soils and their management have arisen, including the role of forest soils in sequestering carbon, and how management influences rates of carbon accumulation. This edition also expands the consideration of how soils are sampled and characterized, and how tree species differ in their influence on soil development. Clearly structured throughout, the book opens with the origins of forest soil science and ends with the application of soil science principles to land management. This new edition provides: A completely revised and updated Fourth Edition of this classic textbook in the field A coherent overview of the major issues surrounding the ecology and management of forest soils Global in scope with coverage of soil types ranging from the tropical rainforest soils of Latin America to the boreal forest soils of Siberia New chapters on Management: Carbon sequestration; Evidence-based approaches and applications of geostatistics, GIS and taxonomies A clear overview of each topic, informative examples/case studies, and an overall context for helping readers think clearly about forest soils An introduction to the literature of forest soil science and to the philosophy of forest soil science research This coherent overview of the major issues surrounding the ecology and management of forest soils will be particularly useful to students taking courses in soil science, forestry, agronomy, ecology, natural resource management, environmental management and conservation, as well as professionals in forestry dealing with the productivity of forests and functioning of watersheds.

12727.7 РУБ

похожие

Подробнее

Peter Hooda Trace Elements in Soils


Trace elements occur naturally in soils and some are essential nutrients for plant growth as well as human and animal health. However, at elevated levels, all trace elements become potentially toxic. Anthropogenic input of trace elements into the natural environment therefore poses a range of ecological and health problems. As a result of their persistence and potential toxicity, trace elements continue to receive widespread scientific and legislative attention. Trace Elements in Soils reviews the latest research in the field, providing a comprehensive overview of the chemistry, analysis, fate and regulation of trace elements in soils, as well as remediation strategies for contaminated soil. The book is divided into four sections: • Basic principles, processes, sampling and analytical aspects: presents an overview including general soil chemistry, soil sampling, analysis, fractionation and speciation. • Long-term issues, impacts and predictive modelling: reviews major sources of metal inputs, the impact on soil ecology, trace element deficient soils and chemical speciation modelling. • Bioavailability, risk assessment and remediation: discusses bioavailability, regulatory limits and cleanup technology for contaminated soils including phytoremediation and trace element immobilization. • Characteristics and behaviour of individual elements Written as an authoritative guide for scientists working in soil science, geochemistry, environmental science and analytical chemistry, the book is also a valuable resource for professionals involved in land management, environmental planning, protection and regulation.

17284.06 РУБ

похожие

Подробнее

Robert Jandl Soil Carbon in Sensitive European Ecosystems. From Science to Land Management


Soil Carbon in Sensitive European Ecosystems – From Science to Land Management is a comprehensive overview of the latest research in this field drawn together by a network of scientists from across Europe. Soil carbon assessments are crucial at present to our understanding of the dynamics of terrestrial ecosystems and our ability to assess implications for the global carbon exchange and its consequences on the future climate. This book focuses primarily on ecosystems and their soil carbon stocks. The book identifies three key sensitive ecosystems within Europe: Mediterranean Forest and Agricultural Systems; Mountains; and Peatland. Contributors include those currently working for the European research programme, COST Action 639 BurnOut (www.cost639.net; 2006-2010). COST Action 639 emerged from a demand from policy makers in Europe for more detailed information on soil carbon dynamics. The cooperation between experts for reporting and experts for soil dynamics is the focus of the book. This book seeks to provide an up-to-date account on the state-of-the-art research within this topical field.

10459.38 РУБ

похожие

Подробнее

Pierre-Yves Hicher Multiscales Geomechanics. From Soil to Engineering Projects


This book addresses the latest issues in multiscale geomechanics. Written by leading experts in the field as a tribute to Jean Biarez (1927-2006), it can be of great use and interest to researchers and engineers alike. A brief introduction describes how a major school of soil mechanics came into being through the exemplary teaching by one man. Biarezs life-long work consisted of explaining the elementary mechanisms governing soil constituents in order to enhance understanding of the underlying scientific laws which control the behavior of constructible sites and to incorporate these scientific advancements into engineering practices. He innovated a multiscale approach of passing from the discontinuous medium formed by individual grains to an equivalent continuous medium. The first part of the book examines the behavior of soils at the level of their different constituents and at the level of their interaction. Behavior is then treated at the scale of the soil sample. The second part deals with soil mechanics from the vantage point of the construction project. It highlights Biarezs insightful adoption of the Finite Element Codes and illustrates, through numerous construction examples, his methodology and approach based on the general framework he constructed for soil behavior, constantly enriched by comparing in situ measurements with calculated responses of geostructures.

16898.25 РУБ

похожие

Подробнее

Комментарии



Подпишитесь на новые товары в compbeadshota.gq