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Monitoring of microplastics in the marine environment: Changing directions towards quality controlled tailored solutions
The need for harmonized monitoring protocols for marine microplastic has been discussed for many years, but how to reach this goal has not been agreed upon. Important questions addressed when microplastics are monitored are: how to carry out field sampling, how to eliminate other particulate matter from a sample without harming the microplastics, and how to accurately identify the particles, while also preventing and assessing potential sample contamination at each step from sampling to analyses. In the project HARMIC, Nordic scientist with long term experience in microplastic research, applied and evaluated different methods for sampling and sample preparation relevant for the establishment of common guidelines. The outcomes of the studies are discussed from a monitoring perspective, including aspects of quality assurance and quality control.
Progress towards monitoring of microlitter in Scandinavian marine environments:
Microlitter consists of minute particles of anthropogenic or processed natural material. The project brings together research groups to conduct specific case studies in gradients from near urban sources such as the traffic environment and cities to the coastal water and sediments in order to study the relative occurrence of specific sources and their environmental dispersion and distribution. The conclusion were first that in sediments from the road environment (tunnel runoff water), tire particles, asphalt and road markings could be identified, and in the urban creek sediments many black particles including elastomers, charcoal-like and oil and soot where in high abundance and decreased rapidly out in the recipient. The results emphasize the role of the cities as hotspot source functions for microlitter in the coastal environment and also where mitigating measures could be directed.
A Poison Like No Other
“Informed, utterly blindsiding account.” - Booklist, starred review It’s falling from the sky and in the air we breathe. It’s in our food, our clothes, and our homes. It’s microplastic and it’s everywhere—including our own bodies. Scientists are just beginning to discover how these tiny particles threaten health, but the studies are alarming. In A Poison Like No Other, Matt Simon reveals a whole new dimension to the plastic crisis, one even more disturbing than plastic bottles washing up on shores and grocery bags dumped in landfills. Dealing with discarded plastic is bad enough, but when it starts to break down, the real trouble begins. The very thing that makes plastic so use...
Encyclopedia of Chromatography
Thoroughly revised and expanded, this third edition offers illustrative tables and figures to clarify technical points in the articles and provides a valuable, reader-friendly reference for all those who employ chromatographic methods for analysis of complex mixtures of substances. An authoritative source of information, this introductory guide to specific chromatographic techniques and theory discusses the relevant science and technology, offering key references for analyzing specific chemicals and applications in industry and focusing on emerging technologies and uses.
Encyclopedia of Chromatography (Print)
This practical, single-volume source collects up-to-date information on chromatographic techniques and methodologies for the solution of analytical and preparative problems applicable across a broad spectrum of disciplines including biotechnology, pharmaceuticals, environmental sciences, polymers, food additives and nutrients, pathology, toxicology, fossil fuels, and nuclear chemistry. It highlights real-world applications, easy-to-read fundamentals of problem solving and material identification methods, and detailed references. Written by over 180 esteemed international authorities and containing over 300 chapters, 2600 works cited, and 1000 drawings, equations, tables, and photographs, the Encyclopedia of Chromatography covers high-performance liquid, thin-layer, gas, affinity, countercurrent, supercritical fluid, gel permeation, and size exclusion chromatographies as well as capillary electrophoresis, field-flow fractionation, hyphenated techniques, and more. PRINT/ONLINE PRICING OPTIONS AVAILABLE UPON REQUEST AT e-reference@taylorandfrancis.com
Postharvest Nanotechnology for Fresh Horticultural Produce
Food scarcity and insecurity is an alarming issue throughout the world. Postharvest loss due to both mechanical damage and microbial spoilage significantly influences the shelf life and hence the availability of agricultural produce. Once initiated, the microbial spoilage can make bulk quantity of a given agricultural product unacceptable for human consumption, and several methods have already been used to try to manage this. Considering the limited success of the available methods, there is increasing interest in exploring nanotechnological methods. These methods are being considered for both the development of various platforms for antimicrobial/barrier packaging applications that minimize...
Christian Ethics of Creation
Wenn die gewaltigen ökologischen Herausforderungen der Gegenwart bewältigt werden sollen, braucht es klare ethische Orientierungen und tiefe Quellen innerer Kraft. Der Autor reflektiert die Potenziale der christlichen Tradition für eine Ethik und Spiritualität der Schöpfung. Dafür greift er auf biblische und liturgische Impulse ebenso zurück wie auf die Enzyklika Laudato si von Papst Franziskus und setzt sie mit naturwissenschaftlichen, soziologischen und ökonomischen Überlegungen in Beziehung. Auf dieser Grundlage entwickelt es eine Handlungs- und Hoffnungsperspektive, die durch Schwierigkeiten und Enttäuschungen hindurch tragfähig ist.
Nanomaterials
What Is Nanomaterials Nanomaterials describe, in principle, materials of which a single unit small sized between 1 and 100 nm. How You Will Benefit (I) Insights, and validations about the following topics: Chapter 1: Nanomaterials Chapter 2: Nanoporous materials Chapter 3: Nanoparticle Chapter 4: Characterization of nanoparticles Chapter 5: Applications of nanotechnology Chapter 6: Nanometrology Chapter 7: Materials science (II) Answering the public top questions about nanomaterials. (III) Real world examples for the usage of nanomaterials in many fields. (IV) 17 appendices to explain, briefly, 266 emerging technologies in each industry to have 360-degree full understanding of nanomaterials' technologies. Who This Book Is For Professionals, undergraduate and graduate students, enthusiasts, hobbyists, and those who want to go beyond basic knowledge or information for any kind of nanomaterials.
