Описание: Our four volumes propose to present innovative thematic applications implemented using the open source software QGIS. These are applications that use remote sensing over continental surfaces. The four volumes detail applications of remote sensing over continental surfaces, with a first one discussing applications for agriculture. A second one presents applications for forest, a third presents applications for the continental hydrology, and finally the last volume details applications for environment and risk issues.
Описание: Membranes with selective laminar nanochannels of modified reduced graphene oxide for water purification.- Graphene oxide (GO) enhanced polyamide (PA) thin-film nanocomposite (TFN) membrane for water purification.- Graphene oxide-silver nanoparticle membrane for biofouling control and water purification.- Rapid dehalogenation of pesticides and organics at the interface of reduced graphene oxide-silver nanocomposite.- Magnetic MnFe2O4-graphene hybrid composite for efficient removal of glyphosate from water.- Synthesis of flower-like TiO2 microsphere/graphene composite for removal of organic dye from water.- Europium doped magnetic graphene oxide-MWCNT nanohybrid for estimation and removal of arsenate and arsenite from real water samples.- Photocatalytic degradation of acid blue 74 in water using Ag-Ag2O-Zno nanostuctures anchored on graphene oxide.- Graphene-wrapped Ag3PO4/LaCO3OH heterostructures for water purification under visible light.- Improvement of water softening efficiency in capacitive deionization by ultra purification process of reduced graphene oxide.- Development of functionalized nanostructured polymeric membranes for water purification.- Reduced graphene oxide composites with MWCNTs and single crystalline hematite nanorhombohedra for applications in water purification.- One-pot synthesis of robust superhydrophobic, functionalized graphene/polyurethane sponge for effective continuous oil-water separation.- Magnetic graphene-carbon nanotube iron nanocomposites as adsorbents and antibacterial agents for water purification.
Автор: Kudo Название: Radiation Applications ISBN: 981107349X ISBN-13(EAN): 9789811073496 Издательство: Springer Рейтинг: Цена: 18479 р. Наличие на складе: Поставка под заказ.
Описание: This book focuses on radiation applications in various fields such as industry, environmental conservation, analytical sciences, agriculture, medical diagnosis and therapy, and other areas, from laboratory or research scale to practical or commercial scale. The book targets rather beginning or young professionals in radiation chemistry, processing, biology, and medicine, among others, but also introduces the state of the art of the relevant fields. This volume also helps readers to understand the fundamentals of radiation chemistry, physics, and biology that underlie the miscellaneous applications. Readers will understand, for example, that industry utilizes radiation to fabricate water-absorbent materials or semiconductors and also that cancer patients can be cured through radiation without surgery. These and more facts about radiation applications are made available in this valuable book.
Автор: Jay D. Gatrell; Ryan R. Jensen Название: Planning and Socioeconomic Applications ISBN: 9048181771 ISBN-13(EAN): 9789048181773 Издательство: Springer Рейтинг: Цена: 16190 р. Наличие на складе: Поставка под заказ.
Описание: The book focuses on socio-demographics and the use of these data to support strategic planning initiatives associated with the spatial expansion of urban areas and economic development. It is written by planning practitioners and university based researchers.
Описание: Professionals and students who come from disciplines other than chemistry need a concise yet reliable guide that explains key concepts in environmental chemistry, from the fundamental science to the necessary calculations for applying them. Updated and reorganized, Applications of Environmental Aquatic Chemistry: A Practical Guide, Third Edition provides the essential background for understanding and solving the most frequent environmental chemistry problems. Diverse and self-contained chapters offer a centralized and easily navigable framework for finding useful data tables that are ordinarily scattered throughout the literature. Worked examples provide step-by-step details for frequently used calculations, drawing on case histories from real-world environmental applications. Chapters also offer tools for calculating quick estimates of important quantities and practice problems that apply the principles to different conditions. This practical guide provides an ideal basis for self-study, as well as short courses involving the movement and fate of contaminants in the environment. In addition to extensive reorganization and updating, the Third Edition includes a new chapter, Nutrients and Odors: Nitrogen, Phosphorus, and Sulfur, two new appendices, Solubility of Slightly Soluble Metal Salts and Glossary of Acronyms and Abbreviations Used in this Book, and new material and case studies on remediation, stormwater management, algae growth and treatment, odor control, and radioisotopes.
Описание: This thesis presents the development a generic morphological model for both structured and unstructured grid. An online coupling model frame is set up by modularizing a proven 3d hydrodynamic module, a bed state description module, a sediment transport module, a bed update module, and a vegetation population dynamic module. Since the model is embedded in the validated Delft software system, the existing hydrodynamics, water quality and bio-chemistry processes are applicable with minimum efforts in addition. Both relevant geomorphological and ecological processes and their scales are discussed. For the morphological model, numerical algorithms are adjusted to adapt unstructured grid. An adaptable bed update algorithm and corresponding numerical schemes are analysed. Mass conservation of morphological updating is discussed. Afterwards a generic velocity integration algorithm is presented. The function of the morphological model is validated against 1) analytical solutions, such as: hump migration problem, equilibrium bed slope and sediment concentration profile and 2) flume experiments, such as trench migration. For the bio-geomorphological extension part, relevant ecological processes and their scales are analyzed to build up the rationale to couple them with morphodynamic processes. Validations of ecological processes are against the field data in Lake Veluwe. Capability of the model has been explored for applications of two salt marsh restoration cases in United States and the large scale morphodynamics of shoreface connected radial sand ridges located in South-east China Sea. This research designs and implements a flexible bio-geomorphological modelling platform. The validation cases show that it is capable to be a multidiscipline research tool for morphologists and ecologists / biologists.
Описание: A practical introduction on today's challenge of controlling and managing the water resources used by and affected by cities and urbanized communities. The book offers an integrated engineering approach, covering the spectrum of urban watershed management, urban hydraulic systems, and overall stormwater management. Each chapter concludes with helpful problems. Solutions Manual available to qualified professors and instructors upon request. Introduces the reader to two popular, non-proprietary computer-modeling pro-grams: HEC-HMS (U.S. Army Corps of Engineers) and SWMM (U.S EPA).
Описание: Applied sciences in the 20th century have developed and used unitary transforms for concentrating energy. Now, the challenge lies in the expression and use of redundancy to build redundant systems. The Mojette transform is a very simple transform using only additions but with strong properties that break this challenge. The first part of the book gives the basics of the Mojette transform both mathematically and the corresponding optimal algorithms. The second part exemplifies its use through different fields: image representation, watermarking, medical imaging, distributed storage, information and cryptography. This book about a discrete exact Radon transform explains how to usefully produce and cope with redundancy for solving 21st century problems.
Описание: Bioremediation and Sustainability is an up-to-date and comprehensive treatment of research and applications for some of the most important low-cost, "green," emerging technologies in chemical and environmental engineering. .
Автор: H. Roggeri Название: Tropical Freshwater Wetlands ISBN: 9048146356 ISBN-13(EAN): 9789048146352 Издательство: Springer Рейтинг: Цена: 25295 р. Наличие на складе: Поставка под заказ.
Описание: Wetlands could be described as land and water at Tropical wetlands: one and the same time, and as such are very specific on the brink ecosystems. Whatever the reasons, often perceived as obstacles to human development many tropical wetlands still exist and support the and well-being.
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