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 development of the sulfur system - particularly the characteristics of ocean anoxia over the last 200 Ma - is useful in predicting the future fate of the Earth surface system as well asin understanding the past. The biochemistry and microbiology of the sulfur systemare key to understanding microbial ecology and the evolution of life.
First monograph on sedimentary sulfides, covering the ancient and modern sedimentary sulfide systemsComprehensive, integrating chemistry, microbiology, geology and environmental scienceAll key references are included and discussed
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In Tides: The Science and Spirit of the Ocean, writer, sailor, and surfer Jonathan White takes readers across the globe to discover the science and spirit of ocean tides. In the Arctic, White shimmies under the ice with an Inuit elder to hunt for mussels in the dark cavities left behind at low tide; in China, he races the Silver Dragon, a twenty-five-foot tidal bore that crashes eighty miles up the Qiantang River; in France, he interviews the monks that live in the tide-wrapped monastery of Mont Saint-Michel; in Chile and Scotland, he investigates the growth of tidal power generation; and in Panama and Venice, he delves into how the threat of sea level rise is changing human culture—the very old and very new. Tides combines lyrical prose, colorful adventure travel, and provocative scientific inquiry into the elemental, mysterious paradox that keeps our planet’s waters in constant motion. Photographs, scientific figures, line drawings, and sixteen color photos dramatically illustrate this engaging, expert tour of the tides.

The book highlights, with practical examples, the potential of isotope techniques in water resources development and management. It starts with a description of isotope characteristics as well as their relevance as tracers in studies on various stages of the hydrological cycle. The book covers applications of both environmental isotopes and injected tracers to surface water and groundwater bodies as well as their interrelationships. In view of the importance of identification of groundwater recharge and recharge processes, due emphasis is given to this aspect of application of environmental isotopes. Role of isotopes in understanding groundwater contamination from natural pollutants like inland salinity, arsenic and nitrate is discussed with examples.

From the icy oceans of our poles to remote coral islands, David Attenborough has filmed in every ocean habitat on planet earth. Now, with long-term collaborator Colin Butfield, he shares the story of our last great, critical wilderness, and the one which shapes the land we live on, regulates our climate and creates the air we breathe.

Through one hundred years, eight unique ocean habitats, countless intriguing species - and through personal stories, history and cutting-edge science - Ocean uncovers the mystery, the wonder and the frailty of the most unexplored habitat on our planet. And it shows its remarkable resilience: it is the part of our world that can, and in some cases has, recovered the fastest, and in our lifetimes we could see a fully restored marine world, even richer and more spectacular than we could possibly hope, if we act now.

It is a book almost a century in the making, but one that has never been more urgently needed.

Interest in the environment has never been greater and yet most of us have little knowledge of the 4 billion years of history that formed it. This book explains the principles of geology, geography and geomorphology, and shows how a basic understanding of geological timescales, plate tectonics and landforms can help you 'read' the great outdoors. This is a highly illustrated book with a very accessible text that beautifully illuminates the landscape around us.