Drought Early Warning and Forecasting
Drought Early Warning and Forecasting

Author: Chris Funk

Publisher: Elsevier

Published: 2020-06-17

Total Pages: 240

ISBN-13: 0128140119

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Drought risk management involves three pillars: drought early warning, drought vulnerability and risk assessment, and drought preparedness, mitigation, and response. This book collects in one place a description of all the key components of the first pillar, and describes strategies for fitting these pieces together. The best modern drought early warning systems incorporate and integrate a broad array of environmental information sources: weather station observations, satellite imagery, land surface and crop model simulations, and weather and climate model forecasts, and analyze this information in context-relevant ways that take into account exposure and vulnerability. Drought Early Warning and Forecasting: Theory and Practice assembles a comprehensive overview of these components, providing examples drawn from the Famine Early Warning Systems Network and the United States Drought Monitor. This book simultaneously addresses the physical, social, and information management aspects of drought early warning, and informs readers about the tools, techniques, and conceptual models required to effectively identify, predict, and communicate potential drought-related disasters. This book is a key text for postgraduate scientists and graduate and advanced undergraduate students in hydrology, geography, earth sciences, meteorology, climatology, and environmental sciences programs. Professionals dealing with disaster management and drought forecasting will also find this book beneficial to their work. Describes and discusses the strategies and components used in effective and integrated 21st century drought early warning systems Provides a one-stop-shop that describes in one book the observations, models, forecasts, indices, social context, and theory used in drought early warning Identifies the latest tools and approaches used to monitor and forecast drought, sources of predictive skill, and discusses the technical and theoretical details required to use these tools and approaches in a real-world setting

Applied Drought Modeling, Prediction, and Mitigation
Applied Drought Modeling, Prediction, and Mitigation

Author: Zekâi Şen

Publisher: Elsevier

Published: 2015-08-03

Total Pages: 485

ISBN-13: 0128024224

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Applied Drought Modelling, Prediction, and Mitigation provides a practical guide to new and recent methodologies for drought characterizations, change modeling, down-scaling, and future predictions. The modeling procedures covered by the book include recent advancements in regional drought extent, coverage, intensity, and water deficit predictions, which are increasingly significant given current climate change impacts on water resources. Each modeling procedure is explained theoretically prior to the mathematical derivation, and includes book examples, exercises, and case studies that supplement the applied and practical material, thus making the approaches accessible and applicable to the reader. - Presents new and recent methodologies for drought characterizations, change modeling, down-scaling, and future predictions - Includes online modeling tools to help readers quickly solve drought related problems - Presents methodologies, including drought features (duration, intensity, and magnitude) at any desired risk level - Include case studies from arid and semi-arid regions

Famine in Somalia
Famine in Somalia

Author: Daniel G. Maxwell

Publisher:

Published: 2016

Total Pages: 0

ISBN-13: 9781849045759

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Some 250,000 people died in the southern Somalia famine of 2011-12, which also displaced and destroyed the livelihoods of hundreds of thousands more. Yet this crisis had been predicted nearly a year earlier. The harshest drought in Somalia's recent history coincided with a global spike in food prices, hitting this arid, import-dependent country hard. The policies of Al-Shabaab, a militant Islamist group that controlled southern Somalia, exacerbated an already difficult situation, barring most humanitarian assistance, while donors counter-terrorism policies led to cuts and criminalized any aid falling into their hands. A major disaster resulted from the production and market failures precipitated by the drought and food price crisis, while the famine itself was the result of the failure to quickly respond to these events-and was thus largely human-made. This book analyses the famine: the trade-offs between competing policy priorities that led to it, the collective failure in response, and how those affected by it attempted to protect themselves and their livelihoods.It also examines the humanitarian response, including actors that had not previously been particularly visible in Somalia-from Turkey, the Middle East, and Islamic charities worldwide.

Famine in Africa
Famine in Africa

Author: von Braun, Joachim

Publisher: Intl Food Policy Res Inst

Published: 1999-01-01

Total Pages: 242

ISBN-13: 0801866294

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Though famine has affected many parts of the world in the twentieth century, the conditions that produce famine—extreme poverty, armed conflict, economic and political turmoil, and climate shocks—are now most prevalent in Africa. Researchers differ on how to address this problem effectively, but their arguments are often not informed by empirical analysis from a famine context. Broadening current theories and models of development for conquering famine, Famine in Africa grounds its findings in long-term empirical research, especially on the impact of famine on households and markets. The authors present the results of field work and other research from numerous parts of Africa, with a particular focus on Botswana, Ethiopia, Niger, Rwanda, Sudan, and Zimbabwe. With these data, the authors explain the factors that cause famines and assess efforts to mitigate and prevent them. Famine in Africa is an important resource for international development specialists, students, and policymakers.

Natural Disasters and Extreme Events in Agriculture
Natural Disasters and Extreme Events in Agriculture

Author: Mannava VK Sivakumar

Publisher: Springer Science & Business Media

Published: 2005-12-06

Total Pages: 377

ISBN-13: 3540283072

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Agricultural production is highly sensitive to weather and climate-related disasters such as drought, storm and flood. While it is not possible to prevent the occurrence of natural disasters, the resultant disastrous effects can be reduced mitigated through proper planning and effective preparation. This book, based on a gathering of experts in Beijing, discusses ways to reduce the vulnerability of agriculture to disaster and extreme events, both by accurate and timely warning, and by impact-reducing countermeasures.

Handbook of Drought and Water Scarcity
Handbook of Drought and Water Scarcity

Author: Saeid Eslamian

Publisher: CRC Press

Published: 2017-07-20

Total Pages: 761

ISBN-13: 1351851160

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This volume includes over 30 chapters, written by experts from around the world. It examines the environmental aspects of drought such as groundwater and soil contamination, river low-flow, urban water quality, and desertification. It also examines the effects of climate change and variability on drought, and discusses the differences in groundwater, rainfall, and temperatures and their related effects. It presents analytical modeling for better understanding drought in uncertain and changing climates.

Drought
Drought

Author: Justin Sheffield

Publisher: Routledge

Published: 2011

Total Pages: 250

ISBN-13: 1849710821

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First Published in 2011. Routledge is an imprint of Taylor & Francis, an informa company.

Satellite Rainfall Applications for Surface Hydrology
Satellite Rainfall Applications for Surface Hydrology

Author: Mekonnen Gebremichael

Publisher: Springer Science & Business Media

Published: 2009-12-02

Total Pages: 327

ISBN-13: 904812915X

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With contributions from a panel of researchers from a wide range of fields, the chapters of this book focus on evaluating the potential, utility and application of high resolution satellite precipitation products in relation to surface hydrology.

Mapping drought patterns and impacts: a global perspective
Mapping drought patterns and impacts: a global perspective

Author: Nishadi Eriyagama

Publisher: IWMI

Published: 2009

Total Pages: 36

ISBN-13: 9290907118

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The study examines the global pattern and impacts of droughts through mapping several drought-related characteristics - either at a country level or at regular grid scales. It appears that arid and semi-arid areas also tend to have a higher probability of drought occurrence. It is illustrated that the African continent is lagging behind the rest of the world on many indicators related to drought-preparedness and that agricultural economies, overall, are much more vulnerable to adverse societal impacts of meteorological droughts. The study also examines the ability of various countries to satisfy their water needs during droughts using storage-related indices.