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Testing Climate Models for Agricultural Impacts : recent Trends, Current Projections, Crop-Climate Suitability, and Prospects for Improved Climate Model Information
CCAFS, 2012Good climate projections for agriculture can help guide investments in risk management and adaptation. New reports offer insights into the reliability of future climate projections for agriculture, and show how to make the most of current data.
Powering our future with weather, climate and water
Each year, on 23 March, World Meteorological Day commemorates the entry into force, in 1950, of the WMO Convention creating the Organization.
The theme for World Meteorological Day 2012 is Powering our future with weather, climate and water. This focuses on the critical roles of weather, climate and water services in powering a sustainable future for us and for generations to come.
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Financing renewable energy in developing countries - Drivers and barriers for private finance in sub-Saharan Africa : a study and survey by UNEP Finance Initiative on the views, experiences and policy needs of energy financiers
UNEP FI, 2012This report explores how the opening up of energy markets to private sector investment through the introduction of smart government policies will be the key to unlocking Africa's massive renewable energy potential.
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IRENA Renewable Energy Country Profiles
IRENA, 2012The IRENA Renewable Energy Country Profiles take stock of the latest development of renewable energy in two regions where renewable energy can make a significant contribution to combat climate change and bring modern energy services to everyone: Africa and the Pacific.
The country profiles combine elements of IRENA analysis with the latest information available from a vast array of sources in order to give a brief yet comprehensive and up-to-date picture of the situation of renewable energy that includes energy supply, electrical capacity, energy access, policies, targets, investment cl ...
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Atlas forestier interactif du Cameroon (version 3.0): document de synthèse
WRI, 2012L’Atlas forestier interactif du Cameroun est un système d’information forestière opérant en continu hébergé par le Ministère des Forêts et de la Faune (MINFOF) et géré par une équipe conjointe composée de représentants du MINFOF et du World Resources Institute (WRI). Basé sur le Système d’Information Géographique (SIG), l’Atlas fournit des informations objectives et actualisées sur le secteur forestier camerounais. L’un des objectifs principaux de l’Atlas est celui de renforcer la gestion forestière et la planification de l’affectation des terres en réunissant sur une plate-forme unique les pr ...
Le temps, le climat et l'eau, moteurs de notre avenir
Le 23 mars de chaque année, la Journée météoro¬logique mondiale commémore l’entrée en vigueur de la Convention qui a institué l’OMM en 1950.
«Le temps, le climat et l’eau, moteurs de notre avenir» est le thème qui a été retenu pour 2012. Il veut souligner la contribution essentielle des services météorologiques, climatologiques et hydrologiques à l’instauration d’un monde durable, pour nous et ceux qui nous suivront.
SENEGAL-HYCOS, Document de projet : Une composante du Système Mondial d’Observation du Cycle Hydrologique (WHYCOS)
Organisation pour la Mise en Valeur du fleuve Senegal (OMVS) ; Organisation météorologique mondiale (OMM) - OMM, 2012
Recommandations de la Table Ronde “La Valeur Ajoutée des Femmes dans la Protection Civile”
PPRD South, 2012
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A tectonic map of Africa
Quarterly Natural Sciences Newsletter - A world of science, Vol. 9, No. 3. UNESCO, 2011Twenty-three years after this pharaonic project began, UNESCO and the Commission of the Geological Map of the World (CGMW) released the second edition of the Tectonic Map of Africa on 8–14 January at the University of Johannesburg (South Africa), during the 23rd Colloquium of African Geology. The map was distributed to all African universities with Earth science departments and to all African geological surveys during the colloquium.
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Un mapa tectónico de África
Boletín trimestral del Sector de Ciencias exactas y naturales - Un Mundo de Ciencia, Vol. 9, No. 3. UNESCO, 2011Veintitrés años después del comienzo de este gigantesco proyecto, la UNESCO y la Comisión del Mapa Geológico del Mundo (CMGM) mostró la segunda edición del Mapa Tectónico de África, entre el 8 y el 14 de enero en la Universidad de Johannesburgo (Sudáfrica) en el 23 Coloquio de Geología de África. El mapa fue distribuido durante el simposio, a todas las universidades de frica que tienen una Facultad de Ciencias de la Tierra y a todas las Oficinas de investigaciones geológicas de África.
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La carte tectonique de l'Afrique
Bulletin trimestriel du Secteur des sciences exactes et naturelles - Planète science, Vol. 9, No. 3. UNESCO, 2011Vingt-trois ans après le début de ce projet pharaonique, l’UNESCO et la Commission de la carte géologique du monde (CCGM) ont révélé la seconde édition de la Carte tectonique de l’Afrique, entre les 8 et 14 janvier, à l’Université de Johannesburg (Afrique du Sud) lors du 23ème colloque
de géologie africaine. La carte a été distribuée, pendant le colloque, à toutes les universités africaines ayant une Faculté des sciences de la Terre ainsi qu’à tous les Bureaux africains de recherches géologiques.
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Predicción del tiempo y del clima: crónica de una revolución
Hoy en día, la gente tiene la posibilidad de saber con mayor antelación si debe llevarse un paraguas para afrontar un día lluvioso, gracias a una revolución en la predicción meteorológica y climática.
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Synergetic monitoring of Saharan dust plumes and potential impact on surface: a case study of dust transport from Canary Islands to Iberian Peninsula
Atmospheric Chemistry and Physics (ACP), Vol. 11. N° 7. Córdoba-Jabonero C.; Sorribas M.; Guerrero-Rascado J.L.; et al. - Copernicus GmbH, 2011The synergetic use of meteorological information, remote sensing both ground-based active (lidar) and passive (sun-photometry) techniques together with backtrajectory analysis and in-situ measurements is devoted to the characterization of dust intrusions. A case study of air masses advected from the Saharan region to the Canary Islands and the Iberian Peninsula, located relatively close and far away from the dust sources, respectively, was considered for this purpose. The observations were performed over three Spanish geographically strategic stations within the dust-influenced area along a co ...
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African biomass burning plumes over the Atlantic: aircraft based measurements and implications for H2SO4 and HNO3 mediated smoke particle activation
Atmospheric Chemistry and Physics (ACP), Vol. 11. N° 7. Fiedler V.; Arnold F.; Ludmann S.; et al. - Copernicus GmbH, 2011Airborne measurements of trace gases and aerosol particles have been made in two aged biomass burning (BB) plumes over the East Atlantic (Gulf of Guinea). The plumes originated from BB in the Southern-Hemisphere African savanna belt. On the day of our measurements (13 August 2006), the plumes had ages of about 10 days and were respectively located in the middle troposphere (MT) at 3900–5500 m altitude and in the upper troposphere (UT) at 10 800–11 200 m. Probably, the MT plume was lifted by dry convection and the UT plume was lifted by wet convection. In the more polluted MT-plume, numerous me ...
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New particle formation events in semi-clean South African savannah
Atmospheric Chemistry and Physics (ACP), Vol. 11. N° 7. Vakkari V.; Laakso H.; Kulmala M.; et al. - Copernicus GmbH, 2011This study is based on 18 months (20 July 2006–5 February 2008) of continuous measurements of aerosol particle size distributions, air ion size distributions, trace gas concentrations and basic meteorology in a semi-clean savannah environment in Republic of South Africa. New particle formation and growth was observed on 69% of the days and bursts of non-growing ions/sub-10 nm particles on additional 14% of the days. This new particle formation frequency is the highest reported from boundary layer so far. Also the new particle formation and growth rates were among the highest reported in the li ...
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Degradation, a high price to pay
Spore: the magazine for agricultural and rural development in ACP countries, N° 151. CTA, 2011The cost of soil erosion and forest degradation in Tanzania is now more than one-third of the country’s gross domestic product, says the government.
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Dégradation, le prix fort
Spore: le magazine du développement agricole et rural des pays ACP, N°151. CTA, 2011Selon une déclaration du gouvernement tanzanien, le coût de l’érosion des sols et de la dégradation forestière en Tanzanie dépasse à présent le tiers du PIB du pays.
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Degradação, um preço alto a pagar
Esporo, N° 151. CTA, 2011Os custos decorrentes da erosão do solo e da degradação florestal na Tanzânia ascendem actualmente a mais de um terço do produto interno bruto do país, segundo fontes governamentais.
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Mesoscale convective systems observed during AMMA and their impact on the NOx and O3 budget over West Africa
Atmospheric Chemistry and Physics (ACP), Vol. 11. N° 3. Huntrieser H.; Schlager H.; Lichtenstern M.; et al. - Copernicus GmbH, 2011During the "African Monsoon Multidisciplinary Analysis" (AMMA) field phase in August 2006, a variety of measurements focusing on deep convection were performed over West Africa. The German research aircraft Falcon based in Ouagadougou (Burkina Faso) investigated the chemical composition in the outflow of large mesoscale convective systems (MCS). Here we analyse two different types of MCS originating north and south of the intertropical convergence zone (ITCZ, ~10° N), respectively. In addition to the airborne trace gas measurements, stroke measurements from the Lightning Location Network (LINE ...
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Hydroponie: cultiver hors-sol
Spore: le magazine du développement agricole et rural des pays ACP, N°150. CTA, 2011Faire pousser les plantes dans des solutions nutritives : le procédé intéresse de plus en plus certains pays ACP. Les légumes hydroponiques sont prolifiques et toujours fiables, et ils ont besoin de moins de terre et d’eau. La culture hors-sol a néanmoins un coût.
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Dennis Garrity: cultiver sous la canopée
Spore: le magazine du développement agricole et rural des pays ACP, N°150. CTA, 2011Depuis des générations, les agriculteurs africains cultivent sous les arbres. Cette forme d’agroforesterie appelée agriculture persistante procure de meilleurs rendements, des revenus issus des produits forestiers et, potentiellement, des marchés du carbone.
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World Weather Records, 1991-2000, volumes I-VI
World Meteorological Organization (WMO) ; U.S. Department of Commerce ; National Oceanic and Atmospheric Administration (NOAA) - WMO, 2011World Weather Records (WWR) have been published since 1927, and include monthly mean values of pressure, temperature, precipitation, and where available, station metadata notes documenting observation practices and station configurations. Data were supplied by National Meteorological Services as members of the World Meteorological Organization (WMO).
Addressing Climate Change Challenges in Africa: a Practical Guide towards Sustainable Development
AMCEN, 2011In recognition of AMCEN’s mandate which includes guidance in respect of key issues related to multilateral environmental agreements, African governments requested that AMCEN should facilitate the provision of information to countries that would assist them towards translating available climate science and current international climate policies in their effort to move towards practical implementation in the context of sustainable development. This Guidebook has therefore been prepared towards this end and will inform on climate change matters including science, governance, technological, financ ...
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Presentations - UNFCCC Workshop on Identification of Gaps and Challenges of Risk Management Approaches to the Adverse Effects of Climate Change
UNFCCC, 2011The SBI at its 33rd session requested the secretariat to organize, before its thirty-fifth session, a workshop to identify gaps and challenges in the implementation of risk management approaches to the adverse effects of climate change, building on the lessons learned and practical experience of international, regional and national organizations and the private sector.
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Terre, eau, et forêts: ressorts d’un développement à l’épreuve du changement climatique en Afrique
FEM, 2011
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Southern Africa - Floods and Cyclones Overview of 2010/2011 Rainfall Season : December 2010 to May 2011
OCHA, 2011I. HIGHLIGHTS/KEY PRIORITIES
· In total, an estimated 708,000 people were affected by floods and/or storms in southern Africa this rainfall season, with 314,361 either displaced or evacuated and 477 people killed.
· In comparison with the previous four seasons, the 2010/2011 flood season was average in terms of number of people affected, although the number of deaths was markedly high.
· Heavy rains early in the season affected Mozambique, South Africa and Lesotho. South Africa, which is usually not seriously affected by flooding, experienced large-scale devastation.
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Real-time evaluation of Norway’s international climate and forest initiative, contributions to national REDD+ processes 2007-2010: country report: Tanzania
In April 2008, Norway and Tanzania signed a letter of intent on a climate change partnership focused on reducing emissions from deforestation and forest degradation (REDD). The current paper reviews Norwegian-supported programmes on adaptation and mitigation of climate change in Tanzania, trying to find out how fruitful this partnership has been.
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Real-time evaluation of Norway’s international climate and forest initiative : contributions to national REDD+ Processes 2007-2010, country report - Democratic Republic of Congo
Democratic Republic of the Congo (DRC) is a high forest cover – low deforestation rate country emerging from a long period of political and civil instability that eroded public and social institutions. The purpose of this evaluation is to assess the Norwegian support to the formulation and implementation of a national strategy for reducing emissions from deforestation and forest degradation (REDD) in DRC.
ASMET: Satellite Precipitation Products for Hydrological Management in Southern Africa
This module introduces a variety of meteorological and hydrological products that can improve the quality of heavy rainfall forecasts and assist with hydrological management during extensive precipitation events in Southern Africa. Among the products are the satellite-based ASCAT, SMOS, and ASAR GM soil moisture products and the hydro-estimator. The products are presented within the context of a case, the flooding of South Africa's Vaal Dam region in 2009/2010.
Diagnosis of September-November Droughts/Floods over Uganda and the associated circulation anomalies
Uganda has experienced a number of extreme weather and climate events in the form of floods and droughts. In a number of cases, flood events associated with heavy rainfall have been followed immediately by droughts that tend to persist for several seasons. These events have always had devastating impacts on various sectors of the country's economy. The impacts include destruction of infrastructure, loss of life and property and many other far reaching socio-economic impacts. The impact of these extreme events can be greatly reduced through good understanding of previous climatic events and the ...
Intercomparison of Models - Verification of Moderate Rainfall over Nigeria in the Summer of 2010
The science of weather forecasting is only as good as its ability to produce results. Models are some of the tools meteorologists have come to depend on to help them in forecasting and the dependability as well as reliability of a model is measured by its ability to track and forecast ahead of time a given event. Thus this study looked at the inter comparison of four models namely; GFS, ECMWF, UKMET and METEOFRANCE models, three of which are mostly used by the forecast offices of the Nigerian Meteorological Agency.
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Planning and costing adaptation of perennial crop farming systems to climate change: Coffee and banana in Rwanda
The study objective of evaluating and costing the most suitable climate change adaptation measures responding to the Rwandan Economic Development and Poverty Reduction Strategy, 2008-2012, in which climate change and its adverse impacts were recently identified as a high priority. The EDPRS highlights the establishment of criteria for secure settlements in the areas that are exposed to meteorological hazards, as well as the development and implementation of early warning systems to improve drought and food security. This study has particularly focused on coffee and banana farming systems and a ...
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Climate change and African forest and wildlife resources
Forests and woodlands cover approximately 23 per cent of Africa and they are an important foundation of many livelihoods and economies. It is estimated that around 70 per cent of Africa’s population depend on forest resources for their survival. Despite this, forestry planning on a national level is often given low priority, which poses a significant danger as the risks of climate change become evident. The aim of this book is to systematically highlight climate change issues and opportunities to encourage greater stakeholder engagement in finding new solutions.
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Land, Water, and Forests: Assets for Climate resilient Development in Africa
GEF, 2011One third of all African people live today in drought-prone areas, and 250 million are exposed to drought every year. "Land, Water, and Forests" is a publication that covers the topics of land degradation, deforestation, desertification and water scarcity in the cases of the Congo Basin, Lake Chad and the Sahel region.
Drought vulnerability in the Arab region: case study - Drought in Syria, ten years of scarce water (2000-2010)
UN/ISDR, 2011This report addresses drought, which is considered the major disaster occurring in the Arab region, where the total people affected between the years 1970-2009 by drought is of about 38.09 million. The report focuses on Syria, considered one of the most economically affected countries by drought in the region. The case study provides information on historical droughts in the country between 2000-2010, including data on frequency, vulnerabilities and lessons learned with drought impacts.
Climate Prediction and Monitoring for Tunisia
Ben Mansour Maher; National Oceanic and Atmospheric Administration (NOAA); National Center of Environnement Prediction (NCEP) - NOAA, 2011"To better understand the variability of rainfall in Tunisia, it was evident to treat series of data of around tens years. And to do this I used a set of Fortran programs and scripts Grads to represent a historic of 30 years of daily rainfall over the period 1978-2007 from 12 stations of the observing networks in Tunisia."
Assessement of selected global models in short range forecasting over West Africa: case study of Senegal
World Meteorological Organization (WMO) ; ANAMS ; National Oceanic and Atmospheric Administration (NOAA) - WMO, 2011Severe weather events in West Africa are associated mainly with meso-scale thunderstorms and squall lines. Forecasting such severe weather to reduce the risk of hazards is one of the challenges faced by many met services. However, the recent progress in the area of numerical weather prediction has enabled some countries to forecast these events in a better way.
Due to lack of capacity, many of the West African countries were not able to use numerical weather prediction systems effectively in their day to day forecasting activities. The CPC/African Desk has been playing big role in buil ...
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UN/ISDR Briefing Note, 04. Effective measures to build resilience in Africa to adapt to climate change
UN/ISDR, 2011
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Climate: observations, projections and impacts
The Met.Office, 2011Understanding the potential impacts of climate change is essential for informing both adaptation strategies and actions to avoid dangerous levels of climate change.
But assessing the impacts is scientifically challenging and has, until now, been fragmented. To date, only a limited amount of information about past climate change and its future impacts has been available at national level, while approaches to the science itself have varied between countries.
In April 2011, we were asked by the United Kingdom's Secretary of State for Energy and Climate Change to begi ...
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How urban societies can adapt to resource shortage and climate change
Satterthwaite D. - The Royal Society, 2011The increased pressures on the world’s natural resources and ecological systems in the past century, has been accompanied by rapid urban population growth. Urban centres themselves have ecological reputations since they drive unsustainable environmental change, rapidly increasing the use of fossil fuels and carbon dioxide emissions due to increasing per capita consumption levels. They also lead to high levels of resource use and waste generation, causing serious ecological consequences locally, regionally and globally, especially in terms of climate change. However, addressing the issue of urb ...
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