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Assessing Agricultural Risk in Africa Using Satellite Data and Land Surface Models
Droughts pose a major risk in most African countries including Ghana where agricultural activities are heavily dependent on rainfall. Efforts at assessing droughts and providing decision support tools to farmers are hampered by a lack of rainfall and other meteorological data over many parts of Africa. Satellite based rainfall measurements have been suggested to fill the rainfall data gaps over Africa to enable effective assessment of droughts. Traditional methods of assessing droughts have been based on statistical formulations that relied mostly on precipitation. This approach to assessing d ...
Rainfall characteristics over Togo and their related atomospheric circulation anomalies: In Journal of Environmental & Agricultural Sciences, 5:34-48
This study attempts to reveal features of rainfall over Togo, in relationship to the
prevailing atmospheric circulation. The study employed correlation analysis and composite analysis in
the analysis of rainfall, sea surface temperature, wind, and humidity. Empirical orthogonal functions
(EOF) analysis was employed in this study. The years: 1989, 1991, 1995, 2003 and 2007 were
identified to be anomalously wet years while 1982, 1983, 1990, 1992, 2001 and 2006 fall in the
anomalously dry years’ category. The dominant mode of variability exhibits a dipole patter ...
Monitoring and evaluating climate change adaptation and disaster risk reduction in Uganda
This scoping study report is an analysis of the monitoring and evaluation frameworks and tools in Uganda with focus on climate change adaptation and disaster risk reduction. It provides an overview of Uganda’s climate change and other related policy context and their provisions for monitoring and evaluation frameworks. The report also highlights the current reporting systems and the mandates of different institutions for climate change adaptation and disaster risk reduction. The tools and systems used for data and information collection, processing, reporting, storage and dissemination are hig ...
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Agricultural vulnerability to climate change in Sokoto State, Nigeria: In African Journal of Food, Agriculture, Nutrition and Development
Atedhor G.O. - Oxford Policy Management, 2015This paper examines agricultural vulnerability to climate change in eight selected rural settlements in Sokoto State, Nigeria.
An integrated approach is used which combines environmental and socio-economic determinants. Results show that while there were downward trends of annual rainfall and raindays in Sokoto, annual mean temperatures show upward trend. Annual droughts were of slight and moderate intensities during the period under review. The results also revealed that unreliable rainfall, desertification, increasing temperatures, scarcity of pastures and inaccessibility to c ...
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Climate finance and water security: Synthesis report
This synthesis report summarises research on how climate finance has been spent so far, and whether or not it has been spent on improving people’s water security.
The report highlights that the global community has committed to mobilise US $100 billion every year, from 2020 onwards. The study aims to identify the type and scale of national and subnational programmes and projects that have been funded by climate finance and how they relate to local water security. Findings are summarised from three case studies in Bangladesh, Ethiopia and Zambia.
There is a brief d ...
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Potential impact of climate and socioeconomic changes on future agricultural land use in West Africa: In Earth Syst. Dynam. Discuss., 6
Copernicus Publications, 2015This study compares the contributions of climate change and socioeconomic development to potential future changes of agricultural land use in West Africa.
It uses a prototype land use projection (LandPro) algorithm which is based on a balance between food supply and demand, and accounts for the impact of socioeconomic drivers on the demand side and the impact of climate-induced crop yield changes on the supply side. It considers the impact of human decision-making on land use.
The paper argues that without agricultural intensification, the climate-induced decrease ...
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Malawi 2015 floods post disaster needs assessment report
Malawi - government, 2015The PDNA report indicates that the Malawi 2015 floods affected 1,101,364 people, displaced 230,000 and killed 106 people. The assessment focuses on medium to long term reconstruction and provides the guiding principles for recovery, including assessment of the damage, losses, and recovery and reconstruction strategies for each sector are provided in detailed sector.
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National climate change adaptation: emerging practices in monitoring and evaluation
Unblocking the climate finance negotiations will unlock a new global agreement on climate change in Paris later this year. Developing countries need to see tangible commitment to providing the finance needed to combat the negative effects of climate change.
As global emissions continue to increase, so does the cost of managing the impact. Africa’s Group of Negotiators (AGN) is positioned to take the lead, consistently presenting common positions for 54 countries. A breakthrough necessitates focus on a key issue that will yield win–win outcomes. The global climate finance architecture, w ...
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Africa's adaptation gap 2 : technical report
While the first Africa Adaptation Gap Report demonstrated how delaying action would result in exponentially rising costs down the road, this second report now turns to possible solutions to respond to this urgency. Based on the analyses contained in this report, policy makers can consider how all options at international, regional and national levels can complement each other.
The report builds on the UNEP 2014 emissions gap report that asserts that by 2050, Africa’s adaptation costs could rise to USD 50 billion per year for a scenario holding global warming below 2°C, and up to ...
The Climate in Africa: 2013
In Africa in 2013, the critical weather and climate trends of the last decades continued: it was one of the warmest years on the continent since at least 1950, with temperatures above average in most regions. Precipitation at the continental scale was near average. But several extreme events hit the region. The floods that hit Mozambique in January were among the 10 most severe in the world that year, based on the number of deaths. In contrast, the rains in Namibia and neighboring countries fell well below normal, leading to a severe drought.
Le climat en Afrique en 2013
Les grandes tendances météorologiques et climatiques observées ces dernières décennies en Afrique se sont maintenues: 2013 a été l’une des années les plus chaudes depuis 1950 au moins, les températures s’établissant au-dessus de la moyenne dans la plupart des sous-régions. Les précipitations ont été proches des normales à l’échelle du continent, malgré plusieurs phénomènes extrêmes. Le Mozambique a subi en janvier l’une des dix inondations les plus meurtrières survenues dans le monde cette année-là. À l’inverse, la Namibie et les pays voisins ont souffert d’une grave sécheresse due à un net dé ...
Lake Chad-HYCOS, A component of the World Hydrological Cycle Observing System (WHYCOS) : Project document
World Meteorological Organization (WMO) ; Lake Chad Basin Commission (LCBC) ; World Meteorological Organization (WMO) - WMO, 2015
El clima en África: 2013
En África, las críticas tendencias meteorológicas y climatológicas imperantes durante los últimos decenios continuaron en 2013, que fue uno de los años más cálidos en el continente desde al menos 1950 y en el que se registraron temperaturas superiores a la media en la mayoría de las regiones. A escala continental, se registraron precipitaciones cercanas a la media. No obstante, varios fenómenos extremos afectaron a la región. Las crecidas que asolaron Mozambique en enero estuvieron entre las 10 más graves del año en el mundo por el número de muertes, mientras que en Namibia y los países vecino ...
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Консорциум по проблемам климата и здоровья в Африке
Бюллетень, Том 62. BMO, 2014В настоящее время глобальное изменение климата – это реальность. Температура на поверхности Земли повы- силась более чем на 0,8 °С за последнее столетие и примерно на 0,6 °С за последние 30 лет. Это глобаль- ное изменение привело к экстремальным метеорологи- ческим явлениям, таким как наводнения, засухи и более мощные и частые штормы, которые оказывают негатив- ное влияние на здоровье уязвимых групп населения. В Африке влияние глобального потепления на здоровье человека проявляется в более высокой степени уязви- мости к болезням, переносимым через возбудителей инфекции, воздух и воду, а также ...
SDS-WAS. Regional Center for Northern Africa, Middle East and Europe of the WMO Sand and Dust Storm Warning Advisory and Assessment System : activity report 2010-2012
This report presents the Center’s activities in the 2010-2012 period. It reports on its efforts to build capacity in the region and to develop user services to reduction of adverse impacts of dust in countries heavily impacted by dust storms. There remain important SDS-WAS research issues to be considered and it is hoped that the Center will continue to play a coordinating role in addressing these. These research topics include the assimilation of observations in numerical dust prediction models; role of dust chemical/mineral composition on health and environment; direct and indirect interacti ...
The impacts of fog and thunderstorms on aircraft operations : a case study of Wilson Airport Nairobi Kenya
Abongnwi Ngwa Lumfuh - 2014Adverse weather is the main cause of the alterations to operations at Wilson airport. At Wilson airport, occurrence of fog and low ceiling, cross winds, thunderstorm and heavy rainfall are considered the main causes of adverse weather hampering the aircraft operations. The purpose of this study is to investigate the impacts of fog and thunderstorm on aircraft operations at Wilson airport. The impact is measured in terms of delay, diversion, cancelation and economic value of these actions. The data on fog and thunderstorm data was obtained from Kenya Meteorological Service (Climatological secti ...
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The emerging economies and climate change : a case study of the BASIC grouping
Bidwai P. - Transnational Institute, 2014Among the most dramatic and far-reaching geopolitical developments of the post-Cold War era is the shift in the locus of global power away from the West with the simultaneous emergence as major powers of former colonies and other countries in the South, which were long on the periphery of international capitalism. As they clock rapid GDP growth, these “emerging economies” are trying to assert their new identities and interests in a variety of ways. These include a demand for reforming the structures of global governance and the United Nations system (especially the Security Council) and the fo ...
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Managing drought, sustaining growth in Djibouti
This brochure is part of a series highlighting the World Bank's achievements in disaster risk management initiatives. The brochure offers lessons learned on managing disaster risk and promoting urban resilience and it presents Bangladesh's path-breaking Urban Resilience Project, the product of a collaborative effort among the government, the World Bank, and GFDRR, which equips key government agencies with state-of-the art emergency management facilities and improves construction permitting processes.
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Climate-resilient development : a framework for understanding and addressing climate change
This framework offers a simple yet robust five-stage approach to help decision-makers and development practitioners at all levels systematically assess climate-related risks and prioritize actions that promote climate-resilient development. Developed by USAID’s Global Climate Change Office, this “development-first” approach helps decision-makers and practitioners integrate climate considerations directly into development activities across multiple sectors, keeping the focus on achieving development goals despite a changing climate. Working with USAID missions, governments, and other stakeholde ...
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Promoting the use of climate information to achieve long-term development objectives in sub-Saharan Africa : results from the Future Climate For Africa scoping phase
This report is based on initial research into the use of long-term (5-40 year) climate information in Malawi, Rwanda, Zambia and the coastal cities of Accra, Ghana and Maputo, Mozambique to achieve long-term development objectives in sub-Saharan Africa . The study also assesses how long-term climate information is being used by planners of large dams and ports in Africa. The research finds that governments and businesses are failing to consider long-term climate information in investment planning: in most of the case study countries, not a single example of climate information being effectivel ...
Turn down the heat: confronting the new climate normal
World Bank the - World Bank, 2014This report focuses on the risks of climate change to development in Latin America and the Caribbean, the Middle East and North Africa, and parts of Europe and Central Asia. For each region, the report addresses the regional patterns of climate change, such as heat extremes, extreme precipitation, droughts, tropical cyclones/hurricanes, and sea-level rise.
Building on earlier Turn Down the Heat reports, this new scientific analysis examines the likely impacts of present day (0.8°C), 2°C and 4°C warming above pre-industrial temperatures on agricultural production, water resource ...
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