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Integrated Drought Management Programme Working Paper, 01. Benefits of action and costs of inaction: Drought mitigation and preparedness – a literature review
This review of available literature on the benefits of action and costs of inaction of drought mitigation and preparedness shows that significant progress has been made over the past decade in improving understanding of droughts and their impacts. However, significant gaps in research, policy and practice remain. This paper reviews several methodologies for making economic drought impact assessments and describes the main obstacles and opportunities facing the transition from crisis management to risk management. It identifies drivers of ex ante and ex post action against drought and highlight ...
Standardized Precipitation Index User Guide
Over the years, there has been much discussion on what drought indices should be used in a particular climate and for what application. Many drought definitions and indices have been developed and attempts have been made to provide some guidance on this issue.
We hope that this user guide on the Standardized Precipitation Index will help countries and institutions to understand how to calculate and use the SPI in order to develop or further enhance their own drought monitoring and early warning capabilities.
Managing drought risk on the ranch: a planning guide for great plains ranchers
National Drought Mitigation Center ; United States Department of Agriculture (USDA) - University of Nebraska-Lincoln (UNL), 2012This guide is designed to help rangeland managers to better prepare for and manage drought. For ranchers in the United States, drought can be defined as too little soil moisture to meet the needs of dominant forage species during their rapid growth windows. The longer you wait to make decisions, the fewer options you will have available to you and producers who focus on increasing flexibility and maximizing the health of resources are more likely to find solutions during drought that minimize painful decisions with limited resources. Accordingly, having a plan will help producers get through a ...
Drought contingency plans and planning in the Greater Horn of Africa : a desktop review of the effectiveness of drought contingency plans and planning in Kenya, Uganda and Ethiopia:
UN/ISDR, 2012This paper is a UNISDR contribution towards effective Drought Contingency Planning (DCP) for stakeholders and partners implementing drought risk reduction programmes in the Greater Horn of Africa (GHA). It attempts to convert findings, concepts and guidelines into a guidance document from critical gaps to bridge general drought preparedness, contingency planning and early response.
The paper points out that although 'Drought Contingency Plan' and 'Drought Contingency Planning' are used interchangeably, they are not identical. With respect to this review a few conceptual and ope ...
Drought risk management: practitioner's perspectives from Africa and Asia
UNDP, 2012This report is one of the main outputs from UNDP DDC's activities of the Africa-Asia Drought Risk Management Peer Assistance Network (AADP), funded by the Government of Japan, in 2011. It reviews the current drought risk management (DRM) institutional and programmatic landscape in Africa and Asia and mapped out some of the main DRM capacity gaps and gap-filling opportunities, such as the value of indigenous knowledge, the economic impacts of drought and related political decision-making, risk assessment, early warning systems and awareness raising. It highlights important similarities in DRM i ...
标准化降水指数用户指南
多年来，人们对某一特定气候条件下应该使用何种干旱指数、将其应用于何种目的等这类问题一直争论不休。人们也制定了许多干旱的定义和指数，并尝试为这类问题提供一些指导。
Índice normalizado de precipitación : guía del usuario
A lo largo de los años se ha debatido mucho sobre qué índices de sequía deberían utilizarse en
determinados climas y para cuáles aplicaciones. Se han elaborado muchas definiciones e índices
de sequía y se ha tratado de ofrecer orientación sobre este tema.
Guide d’utilisation de l’indice de précipitations normalisé
Savoir quel indice de sécheresse serait le mieux adapté à tel ou tel climat et à telle ou telle application est une question qui suscite force débats au fil des ans. Bon nombre de définitions et d’indices de la sécheresse ont vu le jour et certains auteurs se sont essayés à formuler des avis éclairés sur le sujet.
Руководство для пользователей стандартизированного индекса осадков
В течение ряда лет шло активное обсуждение вопроса о том, какие индексы засухи
следует использовать в конкретном климате и для какого применения. Были
подготовлены многочисленные определения и индексы засухи и предпринимались
попытки предоставить некоторое руководство по этому вопросу.
دليل مستخدمي المؤشر المعياري للهطول
Svoboda Mark; Hayes Michael; Wood Deborah A.; et al. - المنظمة العالمية للأرصاد, 2012 (مجموعة مطبوعات المنظمة-No. 1090)دار على مر السنين نقاش مستفيض بشأن أي مؤشرات الجفاف ينبغي استخدامه في مناخ معين ولأية تطبيقات يستخدم. ووُضعت تعاريف ومؤشرات كثيرة للجفاف، وجرت محاولات لتقديم بعض الإرشادات بشأن هذه المسألة. ونأمل في أن يساعد البلدان والمؤسسات في فهم كيفية حساب واستخدام المؤشر المعياري للهطول من أجل تطوير قدراتها الخاصة على رصد الجفاف والإنذار المبكر به، أو زيادة تعزيز هذه القدرات. ونأمل في أن يساعد البلدان والمؤسسات في فهم كيفية حساب واستخدام المؤشر المعياري للهطول من أجل تطوير قدراتها الخاصة على رصد الجفاف والإنذار المبكر به، أو زيادة تعزيز هذه القدرات.
Climate, drought and desertification
Desertification directly affects more than 250 million people in more than 100 countries. This brochure describes the contributions WMO is making to fighting drought and desertification.
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