Super El Niño


Book Description

This book offers a new perspective on those El Niños that grow to extraordinary magnitudes, putting forward the claim that these “super El Niños” should be grouped into an isolated cluster. All known super El Niños exhibit pronounced features that are seldom seen in regular El Niños. Super El Niño events, which are marked by a highly deterministic life cycle, will dominate the Earth’s climate for several years. This study identifies the pre-conditions and a booster mechanism that lead to the runaway growth of super El Niños, which is featured by the intense interaction between the anomalous circulation in middle/high latitudes and the ENSO source area. The study not only sheds new light on the fundamental mechanism of the ENSO but also contributes to improving its extended predictability.




El Niño Southern Oscillation in a Changing Climate


Book Description

Comprehensive and up-to-date information on Earth’s most dominant year-to-year climate variation The El Niño Southern Oscillation (ENSO) in the Pacific Ocean has major worldwide social and economic consequences through its global scale effects on atmospheric and oceanic circulation, marine and terrestrial ecosystems, and other natural systems. Ongoing climate change is projected to significantly alter ENSO's dynamics and impacts. El Niño Southern Oscillation in a Changing Climate presents the latest theories, models, and observations, and explores the challenges of forecasting ENSO as the climate continues to change. Volume highlights include: Historical background on ENSO and its societal consequences Review of key El Niño (ENSO warm phase) and La Niña (ENSO cold phase) characteristics Mathematical description of the underlying physical processes that generate ENSO variations Conceptual framework for understanding ENSO changes on decadal and longer time scales, including the response to greenhouse gas forcing ENSO impacts on extreme ocean, weather, and climate events, including tropical cyclones, and how ENSO affects fisheries and the global carbon cycle Advances in modeling, paleo-reconstructions, and operational climate forecasting Future projections of ENSO and its impacts Factors influencing ENSO events, such as inter-basin climate interactions and volcanic eruptions The American Geophysical Union promotes discovery in Earth and space science for the benefit of humanity. Its publications disseminate scientific knowledge and provide resources for researchers, students, and professionals. Find out more about this book from this Q&A with the editors.




Tropical and Extratropical Air-Sea Interactions


Book Description

Tropical and Extratropical Air-Sea Interactions: Modes of Climate Variations provides a thorough introduction to global atmospheric and oceanic processes, as well as tropical, subtropical and mid-latitude ocean-atmosphere interactions. Written by leading experts in the field, each chapter is dedicated to a specific topic of air-sea interactions (such as ENSO, IOD, Atlantic Nino, ENSO Modoki, and newly discovered coastal Niños/Niñas) and their teleconnections. As the first book to cover all topics of tropical and extra-tropical air-sea interactions and new modes of climate variations, this book is an excellent resource for researchers and students of ocean, atmospheric and climate sciences. - Presents case studies on the ocean-atmosphere phenomena, including El Nino Southern Oscillation (ENSO), Indian Ocean Dipole and different Nino/Nina phenomena - Provides a clear description of air-sea relationships across the world's ocean with an analysis of air-sea relations in different time scales and a focus on climate change - Includes prospects for air-sea interaction research, thus benefiting young researchers and students







Australian Contributions to Strategic and Military Geography


Book Description

Drawing from military geography’s spatial roots, its embrace of dynamic systems, and integration of human and biophysical environments, this book helps in understanding the value of analyzing patterns, processes and systems, and cross-scale and multi-disciplinary ways of acting in a complex world, while making the case for a resurgence of strategic and military geography in Australia. Here, leading experts demonstrate that geography retains its relevance in clarifying the scale and dynamics of defense activities in assessments of the international, regional, national, and site impacts of changes in physical, cyber and human geographies. The cases presented show Australia contributing to a growing strategic and military geography.







El Niño Ready Nations and Disaster Risk Reduction


Book Description

El Niño can have drastic effects on livelihoods in affected regions. As the climate changes, there will also be changes in El Nino behavior and therefor in its impacts around the globe on human activities such as agriculture, water resources and weather extremes. The country-specific studies covered in this book are undertaken by experts on climate, water and weather-related fields in the countries being studied. Furthermore, aspects from other disciplines, for example from social sciences have been drawn upon in order to cover crosscutting themes which are identified: depicting similarities and differences in responses to El Nino's impacts such as drought, floods, famines, health-related issues and the like.




Caribbean Passagemaking


Book Description

The chain of islands from the Virgins to the southern Lesser Antilles is one of the most desirable tropical cruising grounds as well as the most accessible for North American and European sailors. The Caribbean Sea is usually benign, but the conditions are very different from your home waters—you must learn to sail with the grain of wind, weather, current, and climate, or these forgiving waters will turn into a punishingly rough old sea. Learn to sail in harmony with the winds and currents that surround the Virgins, the Leewards, and the Windwards, and your Caribbean sailing experience will be the good one you deserve. This updated third edition of Caribbean Passagemaking is an entertaining mine of information for the sun-soaked passage planner as well as the dreamer back home. Here is the full, vital background to help skipper and crew enjoy sailing the Caribbean islands. Topics include: How to achieve easier passagemaking and sail in comfort Which are the safe and easy harbors How to spot the weather windows Prevailing winds and currents Ideal equipment for Caribbean waters Plus a wealth of practical, down-to-earth hints and tips.




The Oryx Resource Guide to El Niño and La Niña


Book Description

Fish die. Seagulls starve. Economies wither. And that's just in the coastal villages. El Niño—The Christ Child—and its climatological opposite, La Niña, are global events so powerful and strange they virtually have personalities. Many remember the El Niño seasons of 1982-83 and 1997-98, which brought floods, tornadoes, droughts, and snow to unusual locales. Increased study of these Tropical Pacific phenomena, also known as ENSO (the El Niño and Southern Oscillation), has now enabled scientists to predict the ENSO state as much as 12 to 18 months in advance and has helped to shape weather prediction in general. Here, the basic causes and effects of El Niño and La Niña are carefully chronicled for anyone in search of accurate and current information on these natural phenomena. Chapters are devoted to the history of ENSO; its influence on global weather and on the United States, including the ecosystem; and how governments and industries worldwide are utilizing new weather data to harness ENSO's economic impact, rather than be saddled by it. A chronology tours key events, from the 15th century diary observations of colonists in Ecuador and Peru to recent events like the devastating El Niño of 1997-98, which was responsible for 23,000 deaths and $33 billion in damages. Biographies of important researchers, illustrations and maps, and an extensive bibliography help make this a total guide to these magnificent natural cycles.




Air Pollution XXVI


Book Description

Dealing with issues related to the modelling, monitoring and management of air pollution, this book includes papers presented at the 26th International Conference on Modelling, Monitoring and Management of Air Pollution. The papers from this conference continue a wide ranging collection of high quality research works that develop the fundamental science of air pollution. Air pollution issues remain one of the most challenging problems facing society. The scientific knowledge derived from well-designed studies needs to be allied with further technical and economic studies in order to ensure cost effective and efficient mitigation. Increasingly, it is being recognised that the outcome of such research needs to be contextualised within well formulated communication strategies that help policy makers and citizens to understand and appreciate the risks and rewards arising from air pollution management. Details of the wide spread nature of the air pollution phenomena and in depth explorations of their impacts on human health and the environment are covered in this book.