The global environment is constantly changing and our planet is getting warmer at an unprecedented rate. The study of the carbon cycle, and soil respiration, is a very active area of research internationally because of its relationship to climate change. It is crucial for our understanding of ecosystem functions from plot levels to global scales. Although a great deal of literature on soil respiration has been accumulated in the past several years, the material has not yet been synthesized into one place until now. This book synthesizes the already published research findings and presents the fundamentals of this subject. Including information on global carbon cycling, climate changes, ecosystem productivity, crop production, and soil fertility, this book will be of interest to scientists, researchers, and students across many disciplines.
* A key reference for the scientific community on global climate change, ecosystem studies, and soil ecology
* Describes the myriad ways that soils respire and how
this activity influences the environment
* Covers a breadth of topics ranging from methodology
to comparative analyses of different ecosystem types
* The first existing "treatise" on the subject

Volcanic seismology represents the main, and often the only, tool to forecast volcanic eruptions and to monitor the eruption process. This book describes the main types of seismic signals at volcanoes, their nature and spatial and temporal distributions at different stages of eruptive activity. Following from the success of the first edition, published in 2003, the second edition consists of 19 chapters including significant revision and five new chapters. Organized into four sections, the book begins with an introduction to the history and topic of volcanic seismology, discussing the theoretical and experimental models that were developed for the study of the origin of volcanic earthquakes. The second section is devoted to the study of volcano-tectonic earthquakes, giving the theoretical basis for their occurrence and swarms as well as case stories of volcano-tectonic activity associated with the eruptions at basaltic, andesitic, and dacitic volcanoes. There were 40 cases of volcanic eruptions at 20 volcanoes that occurred all over the world from 1910 to 2005, which are discussed. General regularities of volcano-tectonic earthquake swarms, their participation in the eruptive process, their source properties, and the hazard of strong volcano-tectonic earthquakes are also described. The third section describes the theoretical basis for the occurrence of eruption earthquakes together with the description of volcanic tremor, the seismic signals associated with pyroclastic flows, rockfalls and lahars, and volcanic explosions, long-period and very-long-period seismic signals at volcanoes, micro-earthquake swarms, and acoustic events. The final section discuss the mitigation of volcanic hazard and include the methodology of seismic monitoring of volcanic activity, the examples of forecasting of volcanic eruptions by seismic methods, and the description of seismic activity in the regions of dormant volcanoes.

This book will be essential for students and practitioners of volcanic seismology to understand the essential elements of volcanic eruptions.
Provides a comprehensive overview of seismic signals at different stages of volcano eruption.Discusses dozens of case histories from around the world to provide real-world applications.Illustrations accompany detailed descriptions of volcano eruptions alongside the theories involved.

The book requires only rudimentary physics knowledge but ability to program computers creatively and to keep the mind open to simple and not so simple models, based in individuals, for the living world around us.
* Interdisciplinary coverage
* Research oriented
* Contains and explains programs
* Based on recent discoveries
* Little special knowledge required besides programming
* Suitable for undergraduate and graduate research projects

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.

Agricultural ecology, or agroecology, deals in general with the structure and function of agroecosystems at different levels of resolution. In this text/reference, the authors describe in terms of agroecology the tropical environments of sub-Saharan Africa, Southeast Asia, and Latin and Central America, focusing on production and management systems unique to each region.