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Understanding The Drought Impact Of El Nino On The Global Agricultural Areas
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Book Synopsis Understanding the Drought Impact of El Niño on the Global Agricultural Areas by : Oscar E. Rojas
Download or read book Understanding the Drought Impact of El Niño on the Global Agricultural Areas written by Oscar E. Rojas and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2014 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study is carried out under the auspices of the new FAO Strategic Framework, for the Strategic Objective 5 Increase the resilience of livelihoods to threats and crises . The study outcomes are expected to enhance further discussions on our understanding of the El Nino Phenomenon and add to the growing literature. This would in turn improve effective early warning capabilities of FAO and partners to issue and trigger timely disaster risk reduction measures."
Book Synopsis Floods, Famines, and Emperors by : Brian Fagan
Download or read book Floods, Famines, and Emperors written by Brian Fagan and published by Basic Books. This book was released on 2009-02-10 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1997 and early 1998, one of the most powerful El Ninos ever recorded disrupted weather patterns all over the world. Europe suffered through a record freeze as the American West was hit with massive floods and snowstorms; in the western Pacific, meanwhile, some island nations literally went bone dry and had to have water flown in on transport planes. Such effects are not new: climatologists now know the El Nino and other climate anomalies have been disrupting weather patterns throughout history. But until recently, no one had asked how this new understanding of the global weather system related to archaeology and history. Droughts, floods, heat and cold put stress on cultures and force them to adapt. What determines whether they adapt successfully? How do these climate stresses affect a people's faith in the foundations of their society and the legitimacy of their rulers? How vulnerable is our own society to climate change? In this dazzlingly original new book, archaeologist Brian Fagan shows that short-term climate shifts have been a major -- and hitherto unrecognized -- force in history. El Nino-driven droughts have brought on the collapse of dynasties in Egypt; El Nino monsoon failures have caused historic famines in India; and El Nino floods have destroyed whole civilizations in Peru. Other short-term climate changes may have caused the mysterious abandonment of the Anasazi dwellings in the American Southwest and the collapse of the ancient Maya empire, as well as changed the course of European history. This beautifully written, groundbreaking book opens a new door on our understanding of historical events.
Book Synopsis Climate Variability and the Global Harvest by : Cynthia Rosenzweig
Download or read book Climate Variability and the Global Harvest written by Cynthia Rosenzweig and published by Oxford University Press. This book was released on 2008-01-07 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Earth's climate is constantly changing. Some of the changes are progressive, while others fluctuate at various time scales. The El Niño-la Niña cycle is one such fluctuation that recurs every few years and has far-reaching impacts. It generally appears at least once per decade, but this may vary with our changing climate. The exact frequency, sequence, duration and intensity of El Niño's manifestations, as well as its effects and geographic distributions, are highly variable. The El Niño-la Niña cycle is particularly challenging to study due to its many interlinked phenomena that occur in various locations around the globe. These worldwide teleconnections are precisely what makes studying El Niño-la Niña so important. Cynthia Rosenzweig and Daniel Hillel describe the current efforts to develop and apply a global-to-regional approach to climate-risk management. They explain how atmospheric and social scientists are cooperating with agricultural practitioners in various regions around the world to determine how farmers may benefit most from new climate predictions. Specifically, the emerging ability to predict the El Niño-Southern Oscillation (ENSO) cycle offers the potential to transform agricultural planning worldwide. Biophysical scientists are only now beginning to recognize the large-scale, globally distributed impacts of ENSO on the probabilities of seasonal precipitation and temperature regimes. Meanwhile, social scientists have been researching how to disseminate forecasts more effectively within rural communities. Consequently, as the quality of climatic predictions have improved, the dissemination and presentation of forecasts have become more effective as well. This book explores the growing understanding of the interconnectedness of climate predictions and productive agriculture for sustainable development, as well as methods and models used to study this relationship.
Book Synopsis El Niño Southern Oscillation in a Changing Climate by : Michael J. McPhaden
Download or read book El Niño Southern Oscillation in a Changing Climate written by Michael J. McPhaden and published by John Wiley & Sons. This book was released on 2020-11-24 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Understanding the Drought Impact of El Niño/La Niña in the Grain Production Areas in Eastern Europe and Central Asia by : Migena Cumani
Download or read book Understanding the Drought Impact of El Niño/La Niña in the Grain Production Areas in Eastern Europe and Central Asia written by Migena Cumani and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: El Niño is a local warming of surface waters that takes place in the entire equatorial zone of the central and eastern Pacific Ocean of the Peruvian coast and which affects the atmospheric circulation worldwide. La Niña refers to the cold equivalent of El Niño. El Niño and La Niña are opposite phases of a natural climate pattern across the tropical Pacific Ocean that swings back and forth every 3 to 7 years on average. El Niño and La Niña can make extreme weather events more likely in certain regions. Predicting the life cycle and strength of El Niño and La Niña is critical for helping people plan for, avoid, or mitigate potential damages in every sector of society, including agriculture, fisheries, energy, water, transportation, and healthcare.
Download or read book Droughts written by Donald A. Wilhite and published by Routledge. This book was released on 2016-09-17 with total page 1368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drought draws together contributions from over 75 leading international researchers in the field to present the most comprehensive body of research on the physical and social dimensions of drought to date. Including an extensive range of case-studies covering the most drought-prone and most affected countries, the contributors examine new technology, planning methodologies and mitigation actions from recent drought experiences worldwide. Following a discussion of the critical concepts of drought, the work is divided into the following additional parts: · causes and predictability · monitoring and early warning techniques · impacts and assessment methodologies · links between drought and other global issues · conclusions and future challenges
Book Synopsis Impacts of El Niño and Climate Variability on Agriculture by : Cynthia Rosenzweig
Download or read book Impacts of El Niño and Climate Variability on Agriculture written by Cynthia Rosenzweig and published by . This book was released on 2001 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Impacts of the El Nino and La Nina on Large Grain Producing Countries in ECA by : World Bank Group
Download or read book The Impacts of the El Nino and La Nina on Large Grain Producing Countries in ECA written by World Bank Group and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: There is a need to further examine and enhance knowledge concerning the relationship among El Nino and La Nina cycles, drought events, and grain production in the Russian Federation, Ukraine and Kazakhstan (RUK) region, which accounts for more than one third of total wheat exports. This report contributes to close this knowledge gap. A data-driven analysis is utilized to gain a better understanding of (a) the potential impact on grain production of droughts linked to the El Nino/La Nina phenomenon in RUK, (b) RUK governments' policy response to those events and how domestic and regional grain markets are affected, and (c) the implications for food security and poverty in the RUK region. The results from the analysis suggest that the RUK region's response to climatic events including droughts must change from reactive to preventive and predictive. It must also consider a broad range of interventions to manage risk. Emerging digital technologies offer unique predictive and diagnostic capabilities that can be coupled with climate-smart agriculture to improve resilience to El Nino and La Nina events.
Book Synopsis Monitoring and Predicting Agricultural Drought by : Vijendra K. Boken
Download or read book Monitoring and Predicting Agricultural Drought written by Vijendra K. Boken and published by Oxford University Press. This book was released on 2005-04-14 with total page 495 pages. Available in PDF, EPUB and Kindle. Book excerpt: Basic concepts and drought analysis. Remote sensing. NOAA/AVHRR satellite data-based indices for monitoring agricultural droughts. The Americas. Europe, Russia, and the near east. Asia and Australia. International efforts and climate change.
Book Synopsis Currents of Change by : Michael H. Glantz
Download or read book Currents of Change written by Michael H. Glantz and published by Cambridge University Press. This book was released on 2001 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Culture Bound is designed to give language teachers a basis for introducing a cultural component into their teaching. The articles give a perspective on how language and culture interact and explore in particular the difference between interacting with another culture and entering it: language students are encouraged to understand the new culture without necessarily embracing it. This selection brings together representative practical and theoretical material written by a variety of scholars and teachers in the field. The essays are organized under three headings: language, thought, and culture; cultural differences and similarities; and classroom applications. The collection as a whole brings both breadth and depth to a topic that has been strangely neglected despite its recognized importance.
Book Synopsis Learning to Predict Climate Variations Associated with El Nino and the Southern Oscillation by : National Research Council
Download or read book Learning to Predict Climate Variations Associated with El Nino and the Southern Oscillation written by National Research Council and published by National Academies Press. This book was released on 1997-01-12 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: The TOGA (Tropical Ocean and Global Atmosphere) Program was designed to study short-term climate variations. A 10-year international program, TOGA made El Nino a household word. This book chronicles the cooperative efforts of oceanographers and meteorologists, several U.S. government agencies, many other nations, and international scientific organizations to study El Nino and the Southern Oscillation (ENSO). It describes the progression from being unable to detect the development of large climate variations to being able to make and use rudimentary climate predictions, especially for some tropical countries. It examines the development of the TOGA Program, evaluates its accomplishments, describes U.S. participation in the program, and makes general recommendations for developing better understanding and predictions of climate variations on seasonal to interannual time scales.
Book Synopsis El Niño and the Southern Oscillation by : Henry F. Diaz
Download or read book El Niño and the Southern Oscillation written by Henry F. Diaz and published by Cambridge University Press. This book was released on 2000-11-09 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: The El Niño/Southern Oscillation (ENSO) phenomenon is a recurrent feature of the climate in tropical regions. In this volume leading experts summarize information gained over the past decade concerning diverse aspects of ENSO, which have led to marked improvements in our ability to forecast its development months or seasons in advance. This volume compares ENSO's modern morphology and variability with its recent historic and prehistoric behaviour. It expands and updates Diaz and Markgraf's earlier volume El Niño: Historical and Paleoclimatic Aspects of the Southern Oscillation (1992, Cambridge University Press). The volume will be of importance to a broad range of scientists in meteorology, oceanography, hydrology, geosciences, ecology, public health, emergency management response and mitigation, and decision-making. It will also be used as a supplementary textbook and reference source in graduate courses in environmental studies.
Book Synopsis El Niño, History and Crisis by : Richard H. Grove
Download or read book El Niño, History and Crisis written by Richard H. Grove and published by . This book was released on 2000 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: By bringing together the latest historical and scientific studies of the El Nino and its effect on past and present civilisations, this text provides descriptions of the local effects of the disastrous 1997-1998 El Nino in Papau New Guinea and in Indonesia.
Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :9251340714 Total Pages :245 pages Book Rating :4.2/5 (513 download)
Book Synopsis The impact of disasters and crises on agriculture and food security: 2021 by : Food and Agriculture Organization of the United Nations
Download or read book The impact of disasters and crises on agriculture and food security: 2021 written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2021-03-17 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: On top of a decade of exacerbated disaster loss, exceptional global heat, retreating ice and rising sea levels, humanity and our food security face a range of new and unprecedented hazards, such as megafires, extreme weather events, desert locust swarms of magnitudes previously unseen, and the COVID-19 pandemic. Agriculture underpins the livelihoods of over 2.5 billion people – most of them in low-income developing countries – and remains a key driver of development. At no other point in history has agriculture been faced with such an array of familiar and unfamiliar risks, interacting in a hyperconnected world and a precipitously changing landscape. And agriculture continues to absorb a disproportionate share of the damage and loss wrought by disasters. Their growing frequency and intensity, along with the systemic nature of risk, are upending people’s lives, devastating livelihoods, and jeopardizing our entire food system. This report makes a powerful case for investing in resilience and disaster risk reduction – especially data gathering and analysis for evidence informed action – to ensure agriculture’s crucial role in achieving the future we want.
Book Synopsis New canicula index to study its impact on Agriculture in the Central American Dry Corridor and its connection with El Niño by : Rojas, O., Rodriguez de España, M.V., Hernández, T.
Download or read book New canicula index to study its impact on Agriculture in the Central American Dry Corridor and its connection with El Niño written by Rojas, O., Rodriguez de España, M.V., Hernández, T. and published by Food & Agriculture Org.. This book was released on 2020-12-22 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt: The canicula is the reduction of rainfall during the rainy season, in July and August, which can mainly affect basic grains during the crop flowering and grain filling phases. This natural climatic event manifests from the south of Mexico to the Central American Dry Corridor and ends in the Dry Arc of Panama. It affects the Pacific zone of Nicaragua with higher frequency and intensity, followed by areas in Honduras, Panama (provinces of Los Santos and Herrera, and some areas of the Darien province) and part of the Dry Corridor of Guatemala (Chiquimula and Zacapa). The intensity and accentuation of the canicula in Central America is more correlated with the version of Modoki El Niño than with the version of Canonical El Niño. The Modoki El Niño version has increased its frequency of occurrence in the last decades, presenting favourable conditions for an increase in the frequency of occurrence of extended caniculas in the region. The objective of the index is to evaluate the reduction of rainfall during the rainy season which, in years of extreme canicula, causes considerable losses in annual crops.
Book Synopsis La Niña and Its Impacts by : Michael H. Glantz
Download or read book La Niña and Its Impacts written by Michael H. Glantz and published by Brookings Institution Press. This book was released on 2002 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is based on a meeting of researchers, forecasters, and users of La Nina forecasts, at the US National Centre for Atmospheric Research. La Nina results from air-sea interaction that reduces the surface seatemperatures in the central and eastern equatorial Pacific Ocean, affecting global weather patterns. While people around the globe have become familiar with El Nino - a large-scale warming of surface water that expands to cover the tropics - and its impacts, its counterpart, La Nina, is not so well known. Researchers at this La Nina Summit indicated that La Nina events can be as devastating as those of El Nino. The overriding purpose of the summit was to draw attention to the importance of improving understanding of the La Nina phenomenon and what societies need to know in order to prepare for La Nina's impacts.
Book Synopsis El Niño in History by : César Caviedes
Download or read book El Niño in History written by César Caviedes and published by . This book was released on 2001 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cesar Caviedes provides a comprehensive historical account of El Nino, the fascinating and disruptive weather phenomenon that has affected weather cycles all over the globe for thousands of years. Combining scientific accuracy with readable presentation, he brings together all existing information, references and clues about past El Nino occurrences and their impact on political, military, social, economic and environmental history. This sweeping demonstration of the impact of climatic fluctuation on human history should be fascinating to the scientific community as well as to the general public.
