This book deals with sedimentary sulfides which are the most abundant authigenic minerals in sediments. Special emphasis is given to the biogeochemistry that plays such a central role in the formation of sedimentary sulfides. It will be of interest to scientists in a number of disciplines, including geology, microbiology, chemistry and environmental science. The sulfur system is important to environmental scientists considering the present and future effects of pollution and anoxia. The de...

Most people have heard of pyrite, the brassy yellow mineral sometimes known as fool's gold. Pyrite behaves like stone and shines like metal, and its dual nature makes it a source of both metals and sulfur. Despite being the most common sulfide mineral on the earth's surface, pyrite's bright crystals have attracted the attention of many different cultures, and its nearly identical visual appearance to gold has led to tales of fraud, trickery, and claims of alchemy. Pyrite occupies a unique ...

Cadet Ethan Otto was supposed to protect the nation’s most devastating blood weapon: his sister, Clara. But in a tragic accident, he failed to save her. When a mysterious note from Clara surfaces years later, Ethan starts to investigate the circumstances surrounding her death.Ethan discovers a world of crime kingpins, vigilantes, and spies, all focused on his place of duty: The United States Codes Force Academy. With the fate of thousands hanging in the balance, Ethan finds himself...

Framboids may be the most astonishing and abundant natural features you've never heard of. These microscopic spherules of golden pyrite consist of thousands of even smaller microcrystals, often arranged in stunning geometric arrays. They are rarely more than twenty micrometers across, and often look like miniscule raspberries under the microscope. The formation of a framboid is the result of self-assembly of pyrite micro- and nano-crystals under the influence of surface fo...

From the Roman market to digital currencies – how has the market evolved, and what might its future hold? This anthology explores the development of markets and their critical role in shaping the modern world, while also addressing how we might navigate a sustainable future.In thought-provoking essays by international researchers, political leaders, and experts, the market is examined across three phases: yesterday, today, and tomorrow. From ancient Greece to medieval Europe, throu...

The second edition of The Biomarker Guide is a fully updated and expanded version of this essential reference. Now in two volumes, it provides a comprehensive account of the role that biomarker technology plays both in petroleum exploration and in understanding Earth history and processes. Biomarkers and Isotopes in the Environment and Human History details the origins of biomarkers and introduces basic chemical principles relevant to their study. It discusses analytical techniques, and ap...

Recent years have seen an expansion in speciality uses of activated carbons including medicine, filtration, and the purification of liquids and gaseous media. Much of current research and information surrounding the nature and use of activated carbon is scattered throughout various literature, which has created the need for an up-to-date comprehensive and integrated review reference. In this book, special attention is paid to porosities in all forms of carbon, and to the modern-day materia...

Reno's a tough Enforcer for Lycan Link who finds himself drawn to Brandi but duty rules his life. Brandi, just on the edge of starting her career as a Disaster Control officer, falls for Reno at first sight, but are they really meant to be? Is it love or lust and does it really even matter? Enforcers and DCs don't get along...unless fate forces them to. Bonded precedes The Mating.

**A Time Magazine 100 Best Young Adult Books of All Time Selection"This novel's funny first-person narrative will grab teens (and not just sci-fi fans) with its romance and the screwball special effects."– Booklist**Meet Egg. Her real name is Victoria Jurgen, but she's renamed herself after the kick-ass heroine of her favorite sci-fi movie, Terminal Earth. Like her namesake, Egg dresses all in white, colors her eyebrows, and shaves her head. She a...

Interest in biochar among soil and environment researchers has increased dramatically over the past decade. Biochar initially attracted attention for its potential to improve soil fertility and to uncouple the carbon cycle, by storing carbon from the atmosphere in a form that can remain stable for hundreds to thousands of years. Later it was found that biochar had applications in environmental and water science, mining, microbial ecology and other fields. Beneficial effects of biochar and its...

This rigorous yet accessible text introduces the key physical and biochemical processes involved in plant interactions with the aerial environment. It is designed to make the more numerical aspects of the subject accessible to plant and environmental science students, and will also provide a valuable reference source to practitioners and researchers in the field. The third edition of this widely recognised text has been completely revised and updated to take account of key developments in ...

Understanding how photosynthesis responds to the environment is crucial for improving plant production and maintaining biodiversity in the context of global change. Covering all aspects of photosynthesis, from basic concepts to methodologies, from the organelle to whole ecosystem levels, this is an integrated guide to photosynthesis in an environmentally dynamic context. Focusing on the ecophysiology of photosynthesis – how photosynthesis varies in time and space, responds and adapts to en...