Understanding earth systems and its dynamic behavior requires objective insights into the complex observational data sets and their interrelationships. Drawing meaningful inferences from such data is not always an easy task as the deterministic relationships between various geological variables often remain obscured. These interrelationships need to be determined empirically through the analysis of a large set of data and validated through numerical simulations. The ever widening horizon of techniques of numerical analysis and simulation now provides a good number of tools to aid the interpretation. However, due to the inherent complexity of earth science data, expert supervision is required at all stages of analysis from collection to dissemination. This ensures that the most appropriate methodology is adopted and the results remain consistent with the geological principles. Discussions on these practical issues often lie beyond the scope of textbooks and this is precisely where this book is placed. In this book eminent geoscientists present their experiences in analyzing and managing earth science data as well as in designing numerical models to simulate earth processes. Apart from giving a discourse of their own approach towards a particular research problem they also discuss at length the relative merits of alternative methodologies. These seven authoritative articles, richly illustrated, will be a valuable resource for research students and professionals interested in research and teaching in various branches of earth science like, tectonics, GPS geodesy, sedimentology, geographical information science, and evolutionary biology.

Integrated Management of Salt Affected Soils in Agriculture is a concise guide to evaluating and addressing soil issues related to saline content. Methods focused, the book combines agricultural and soil-based insights to efficiently remediate salt-affected soil. Environmental stress conditions such as salinity have a devastating impact on plant growth and yield, causing considerable loss to agricultural production worldwide. Soil salinity control prevents soil degradation by salinization and reclaim already saline soils. This book will help develop the proper management procedures, to solve problems of crop production on salt-affected soils.

The second edition of The Chemistry of Soils, published in 2008, has been used as a main text in soil-science courses across the world, and the book is widely cited as a reference for researchers in geoscience, agriculture, and ecology. The book introduces soil into its context within geoscience and chemistry, addresses the effects of global climate change on soil, and provides insight into the chemical behavior of pollutants in soils. Since 2008, the field of soil science has developed in three key ways that Sposito addresses in this third edition. For one, research related to the Critical Zone (the material extending downward from vegetation canopy to groundwater) has undergone widespread reorganization as it becomes better understood as a key resource to human life. Secondly, scientists have greatly increased their understanding of how organic matter in soil functions in chemical reactions. Finally, the study of microorganisms as they relate to soil science has significantly expanded. The new edition is still be comprised of twelve chapters, introducing students to the principal components of soil, discussing a wide range of chemical reactions, and surveying important human applications. The chapters also contain completely revised annotated reading lists and problem sets.

International bestseller Tom Phillips (Humans; Truth; Conspiracy) is back with a fascinating and hilarious look at armageddon through the ages

Do you feel like we're living in the end times? Does it seem like everything is on fire, and one disaster follows another?

Here's a small comfort: you're not the first to feel that way. If there's one thing that people throughout history have agreed on, it's that history wasn't going to be around for much longer.

This book is about the apocalypse, and how humans have always believed it to be very f*cking nigh. Across thousands of years, we'll meet weird cults, failed prophets and mass panics, holy warriors leading revolts in anticipation of the last days, and suburbanites waiting for aliens to rescue them from a doomed Earth. We'll journey back to the 'worst period to be alive', as the world reeled from a simultaneous pandemic and climate crisis. And we'll look to the future to ask the unnerving question: how might it all end?

But it's also a book about how we live in a world where catastrophe is always looming - whether it's a madman with a nuclear button or the slow burn of environmental collapse. Because when we talk about the end of the world, what we really mean is the end of our world. Our obsession with doomsday is really about change: our fear of it, and our desire for it, and how - ultimately - we can find hope in it.

Hydrogeology is a field of national importance. The role of hydrogeologists in identifying water resources and developing management strategies for sustainable groundwater use is very important. Massive population explosion and concentration in cities has resulted in over exploitation of groundwater and scarcity. New problems like sea water intrusion and identification of suitable artificial recharge mechanisms to replenish the depleting water levels are increasingly been discussed by a broad spectrum of stakeholder. The book mainly attempts at integrating information on the entire range of the subject: Hydrogeology with stress on geological concepts. With the arrival of new techniques like GIS, Remote Sensing and GPS armed with the power of modern information technology, integrated groundwater studies have a lot of scope today. Hence this book attempts to introduce GIS modeling and works in that direction.

The author examines natural disasters around the Pacific Rim throughout history together with scientific data context to produce enlightening-and highly readable-entries. On March 11, 2011, a magnitude 9.0 earthquake struck off Japan's coast, triggering a powerful tsunami. The massive destruction that resulted proved that not even sophisticated, industrialized nations are immune from nature's fury. Written to take some of the mystery out of the earth's behavior, this encyclopedia chronicles major natural disasters that have occurred around the Pacific Rim, an area nicknamed the "Ring of Fire" because of the volatile earth that lies above and below. The encyclopedia offers descriptions of deadly earthquakes, volcanic eruptions, and tsunamis through time. The entries provide in-depth information that promotes an understanding of the structure of the earth and earth processes and shares the insights of scientists whose work helps clarify the causes and effects of these cataclysmic events. At the same time, the work examines how the people and cultures of the Pacific Rim view this active part of the earth, how they live with the threat of disaster, and how they have been affected by major events that have occurred. Readers will come away with a holistic view of what is known, how this knowledge was gained, and what its implications may be. Features approximately 100 alphabetically arranged entries with insights into specific disasters, technology, key geographic features of the area, significant people, cultural beliefs, and more Includes a general introduction and overview of the geography and tectonic activity in the Pacific Rim countries Offers both historical and scientific information Explains complex natural phenomena and scientific concepts using nontechnical language and clear illustrations Provides relevant cross-references to related topics as well as to articles, books, and websites that offer further information