Academic literature on the topic 'West African region'

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Journal articles on the topic "West African region"

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Alaka, Ghassan J., and Eric D. Maloney. "The Influence of the MJO on Upstream Precursors to African Easterly Waves." Journal of Climate 25, no. 9 (2012): 3219–36. http://dx.doi.org/10.1175/jcli-d-11-00232.1.

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The Madden–Julian oscillation (MJO) produces alternating periods of increased and reduced precipitation and African easterly wave (AEW) activity in West Africa. This study documents the influence of the MJO on the West African monsoon system during boreal summer using reanalysis and brightness temperature fields. MJO-related West African convective anomalies are likely induced by equatorial Kelvin and Rossby waves generated in the Indian Ocean and West Pacific by the MJO, which is consistent with previous studies. The initial modulation of tropical African convection occurs upstream of West Af
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Bouarar, I., K. S. Law, M. Pham, et al. "Emission sources contributing to tropospheric ozone over Equatorial Africa during the summer monsoon." Atmospheric Chemistry and Physics 11, no. 24 (2011): 13395–419. http://dx.doi.org/10.5194/acp-11-13395-2011.

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Abstract. A global chemistry-climate model LMDz_INCA is used to investigate the contribution of African and Asian emissions to tropospheric ozone over Central and West Africa during the summer monsoon. The model results show that ozone in this region is most sensitive to lightning NOx and to Central African biomass burning emissions. However, other emission categories also contribute significantly to regional ozone. The maximum ozone changes due to lightning NOx occur in the upper troposphere between 400 hPa and 200 hPa over West Africa and downwind over the Atlantic Ocean. Biomass burning emi
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Leissle, Kristy. "Invisible West Africa." Gastronomica 13, no. 3 (2013): 22–31. http://dx.doi.org/10.1525/gfc.2013.13.3.22.

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With the rise of single origin chocolate—made with beans from one country, region, or plantation—today many bars name the source of their cocoa. Based on historical and statistical analyses, interviews with artisans, and examination of product packaging, this article discusses the limited visibility of West Africa among single origin bars. Although the region generates about 70% of cocoa traded on the world market, a comprehensive database of “premium bar chocolate” shows just 3.8% made with West African beans. This discrepancy is due to a complex imbrication of trade logistics, bean strain, a
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Ularamu, H. G., J. O. Ibu, J. N. Abenga, et al. "Incursion of Foot-and-Mouth Disease (FMD) Serotype O East Africa Topotype -3 (O/EA-3) in Nigeria." Nigerian Veterinary Journal 41, no. 1 (2021): 23–31. http://dx.doi.org/10.4314/nvj.v41i1.4.

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Foot-and-mouth disease (FMD) is an endemic transboundary animal disease that affects livestock health across most of sub-Saharan Africa. Since the first official report of FMD in Nigeria in 1924, serotypes O, A, SAT 1 and SAT 2 have been documented within the country. Molecular epidemiology has been used to trace the origin of FMD outbreaks in the case of animal movement, inter-species transmissions and trans-continental introductions. Phylogenetic analyses of VP1 nucleotide sequences of the twelve isolates (n=12) provide evidence for the presence of type O/EAST AFRICA 3 (EA-3) in Nigeria. The
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d'Orgeval, T., J. Polcher, and P. de Rosnay. "Sensitivity of the West African hydrological cycle in ORCHIDEE to infiltration processes." Hydrology and Earth System Sciences 12, no. 6 (2008): 1387–401. http://dx.doi.org/10.5194/hess-12-1387-2008.

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Abstract. The aim of this article is to test the sensitivity of the West African hydrological cycle to infiltration processes and to river reinfiltration pathways. This is done through sensitivity experiments to both inputs and paramterization settings of the ORCHIDEE Land-Surface Model. The parameterizations to take into account the effects of flat areas, ponds and floodplains on surface infiltration, and the effect of roots and deep-soil compactness on infiltration are first described. The sensitivity analysis to parameterization settings shows that the surface infiltration processes have a
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Madeira, João Paulo, and Nataniel Andrade Monteiro. "Cape Verde in West Africa region: towards a new paradigm for regional integration." Brazilian Journal of International Relations 5, no. 3 (2017): 545–61. http://dx.doi.org/10.36311/2237-7743.2016.v5n3.05.p545.

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The West African region has immeasurable natural resources and a market of more than 300 million consumers, contributing directly to the dynamics of the global economy. This article aims to identify the importance of this region in the development of Cape Verde, an economically dependent country that has given primacy to its foreign policy to bet on political and economic diplomacy. This investigation was a literature review, complemented through an interpretative analysis, in which the results obtained may allow to consider that the archipelago of Cape Verde needs to delineate a new paradigm
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Obadiaru, Eseosa, Alex Omankhanlen, Barnabas Obasaju, and Henry Inegbedion. "Correlation of stock market returns in the West African region from 2008 to 2016." Investment Management and Financial Innovations 16, no. 3 (2019): 120–30. http://dx.doi.org/10.21511/imfi.16(3).2019.12.

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Stock markets over the world have become more interconnected due to activities of foreign investors in search for alternative financial assets and markets to invest in order to diversify their portfolio. Stock market indices and index returns have been known to reflect linkages between different markets. This study assesses the extent of correlation of stock market index returns in West Africa and those of the United States of America (US) and United Kingdom (UK) from 2008 to 2016. The correlation between the index returns for the entire sample period and yearly samples were considered for Nig
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Hopsch, Susanna B., Chris D. Thorncroft, Kevin Hodges, and Anantha Aiyyer. "West African Storm Tracks and Their Relationship to Atlantic Tropical Cyclones." Journal of Climate 20, no. 11 (2007): 2468–83. http://dx.doi.org/10.1175/jcli4139.1.

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Abstract The automatic tracking technique used by Thorncroft and Hodges has been used to identify coherent vorticity structures at 850 hPa over West Africa and the tropical Atlantic in the 40-yr ECMWF Re-Analysis. The presence of two dominant source regions, north and south of 15°N over West Africa, for storm tracks over the Atlantic was confirmed. Results show that the southern storm track provides most of the storms that reach the main development region where most tropical cyclones develop. There exists marked seasonal variability in location and intensity of the storms leaving the West Afr
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Bouarar, I., K. S. Law, M. Pham, et al. "Emission sources contributing to tropospheric ozone over equatorial Africa during the summer monsoon." Atmospheric Chemistry and Physics Discussions 11, no. 5 (2011): 13769–827. http://dx.doi.org/10.5194/acpd-11-13769-2011.

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Abstract. A global chemistry-climate model LMDz_INCA is used to investigate the contribution of African and Asian emissions to tropospheric ozone over central and West Africa during the summer monsoon. The model results show that ozone in this region is most sensitive to lightning NOx and to central African biomass burning emissions. However, other emission categories also contribute significantly to regional ozone. The maximum ozone changes due to lightning NOx occur in the upper troposphere between 400 hPa and 200 hPa over West Africa and downwind over the Atlantic Ocean. Biomass burning emi
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Kornprobst, Markus. "The management of border disputes in African regional sub-systems: comparing West Africa and the Horn of Africa." Journal of Modern African Studies 40, no. 3 (2002): 369–93. http://dx.doi.org/10.1017/s0022278x02003968.

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In Africa, the management of border disputes varies from sub-region to sub-region. Most puzzling is the difference between West Africa and the Horn of Africa. In the latter, border disputes are much more likely to escalate into war than in the former. Seeking to solve this puzzle, this study focuses on the territorial integrity norm. It departs from existing accounts of this norm in two ways: first, it does not choose the region but the sub-region as the level of analysis. Second, it does not isolate the territorial integrity norm from its social context but analyses the interplay of the norm
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Dissertations / Theses on the topic "West African region"

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Smith, John Nicholas Leith. "Archaeological survey of settlement patterns in the Banda region, west-central Ghana Exploring external influences and internal responses in the West African frontier /." Related electronic resource: Current Research at SU : database of SU dissertations, recent titles available full text, 2008. http://wwwlib.umi.com/cr/syr/main.

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Idegwu, Joseph Chukwudi. "Conflicts and security in West African sub-region : a critique of the interwoven conflicts : Liberia and Sierra Loene." Thesis, University of Strathclyde, 2015. http://oleg.lib.strath.ac.uk:80/R/?func=dbin-jump-full&object_id=24914.

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This thesis uses the case of the Liberian and Sierra Leonean civil wars to examine the extent to which: 1) identity issues, 2) natural resources issues, and 3) porous borders combine as catalysts to escalate, sustain the intensity and prolong conflict. The original contribution to knowledge is in the development and application of the tri-focal approach as a distinctive framework of conflict analysis. This draws upon New War theory to understand the Post-Cold War conflicts in Liberia and Sierra Leone. This tri-focal approach goes beyond causes to apply these three common factors (identity, nat
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Ichimi, Godwin S. "The World Trade Organisation and food insecurity in the south : prospects for the ECOWAS sub-region." Thesis, University of Aberdeen, 2013. http://digitool.abdn.ac.uk:80/webclient/DeliveryManager?pid=196159.

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This thesis focuses on the topic ‘The World Trade Organisation and Food Insecurity in the South: Prospects for the ECOWAS sub-region'. It is cast against the background of the prevailing global food crisis which is generally accepted as having assumed monumental dimensions in sub-Saharan Africa where a total of over 150 million people are said to be under the direct threat of hunger and starvation. The study appraises the mainstream understanding of the root causes of the on-going food crisis, the policies prescribed for their resolution as well as the efficacy of the neo-liberal multilateral
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Kwakye, Stephen Oppong [Verfasser], and András [Akademischer Betreuer] Bárdossy. "Study on the effects of climate change on the hydrology of the West African sub-region / Stephen Oppong Kwakye ; Betreuer: András Bárdossy." Stuttgart : Universitätsbibliothek der Universität Stuttgart, 2016. http://d-nb.info/1127607995/34.

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Aina, Tosin Philip. "A critical overview of the impact of economic partnership agreement with European Union on trade and economic development in the West African Region." Thesis, UWC, 2012. http://hdl.handle.net/11394/3216.

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Uchehara, K. "Africa's foreign policy and political borders : Nigeria and her neighbours." Thesis, Coventry University, 2004. http://curve.coventry.ac.uk/open/items/c150b040-f148-4a35-92d1-419b637b30ce/1.

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International boundaries inherited from colonialism have given room to territorial disputes and the existing boundary conflicts in the West African Region, and are an endemic feature of Nigeria's relations with her immediate neighbours. The thesis examines the 18 border disputes that Nigeria has been involved in since independence. The thesis begins by setting the scene in terms understanding Nigeria's foreign policy principles and objectives since independence and, in particular, its policy towards border disputes across the continent of Africa such as the Congo/Katanga, Uganda/Tanzania, Ethi
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Arrah, Moise Oneke. "A Gift of Nature and the Source of Violent Conflict: Land and Boundary Disputes in the North West Region of Cameroon The Case of BaliKumbat and Bafanji." Diss., NSUWorks, 2015. https://nsuworks.nova.edu/shss_dcar_etd/109.

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Balikumbat and Bafanji are the names of two villages in the Northwest Region of Cameroon that have been warring against one another over Bangang, a tract of fertile land. The conflict hinges on perceived differences about who should have access to this fertile land. Both villages claim ownership. This conflict has persisted from colonial times to the present with no tangible resolution. Understanding the place of land within the political, social, and economic fabric of the lives of both villages prior to and after the arrival of the colonial administration is the centerpiece of this research
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Gah, Dadehys Noellie Prisca. "How ECOWAS negotiating team can strenghen the legal provisions of Cote D'Ivoire EPA as to benefit the whole region : a legal analysis of the Cote D'Ivoire interim EPA." Diss., University of Pretoria, 2010. http://hdl.handle.net/2263/28472.

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The paper examines through a legal analysis of some articles of the Cote d’Ivoire Stepping Stone Agreement, how ECOWAS can strengthened its approach in negotiating a comprehensive EPA for the region. These articles are scrutinized with a special focus on market access as to point out fields that need to be re-thinked with regard objectives set out in the agreement. It is argue that current bilateral and multilateral Trade and Investment Agreements are shrinking in their legal framework the policy space need for development in countries that need it the most. This study, underlines the fact tha
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Dopavogui, Joseph Siba. "Structural assessment of the Koulekoun Gold Deposit, Guinea, West Africa." Thesis, Rhodes University, 2015. http://hdl.handle.net/10962/d1018201.

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The Koulekoun Gold project is the most important prospect of Avocet Mining plc. It is one of the projects within the TriK-block in Guinea (West Africa) for which an exploration permit has been granted. The Koulekoun deposit is located within the Siguiri basin of Birimian age in the Eastern Guinea region; where most Guinea’s gold mines are situated. The present study involves the investigation of structural elements (S₀, S₁, S₂, intrusive contacts, faults and veins) from selected drill cores from drill sections that intersect the Koulekoun orebody in four parts of the deposit; characterizes the
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Ndhlovu, Thabisisani. "Impact of Prosopis (mesquite) invasion and clearing on ecosystem structure, function and agricultural productivity in semi-arid Nama Karoo rangeland, South Africa." Thesis, Stellenbosch : University of Stellenbosch, 2011. http://hdl.handle.net/10019.1/6751.

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Thesis (MScConEcol (Conservation Ecology and Entomology))--University of Stellenbosch, 2011.<br>ENGLISH ABSTRACT: I evaluated the impact of Prosopis invasion and clearing on ecological structure, function and agricultural productivity in heavily grazed Nama Karoo rangeland on two sheep farms near the town of Beaufort West in the Western Cape Province of South Africa. My aims were to (1) determine the effects of invasion and clearing on rangeland vegetation composition, diversity (alien and indigenous species richness) and structure (alien and indigenous species cover), soil vegetatio
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Books on the topic "West African region"

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India, Export-Import Bank of. West African region: A study of India's trade and investment potential. Export-Import Bank of India, 2011.

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Nigeria, Central Bank of, ed. Improving the conditions for Naira convertibility in the West African sub-region. Central Bank of Nigeria, 1997.

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Aning, Emmanuel Kwezi. Security in the West African Sub-Region: An analysis of ECOWAS' policies in Liberia. Institut for Statskundskab, Københavns Universitet, 1999.

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Aning, Emmanuel Kwesi. Security in the West African sub-region: An analysis of ECOWAS's policies in Liberia. Institute of Political Science University of Copenhagen, 1999.

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Programme, United Nations Environment. State of the marine environment: West and central African region /J. E. Portmann ... [et al]. UNEP, 1989.

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Suso, Morro. West Africa, history of the sub-region, the empire of Manding and kabu organisation: Kings, rulers, and their territories. 2nd ed. Jali Moro [sic] Suso, 2009.

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West Africa, history of the sub-region, the empire of Manding and kabu organisation: Kings, rulers, and their territories. 2nd ed. Jali Moro [sic] Suso, 2009.

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Suso, Morro. West Africa, history of the sub-region, the empire of Manding and kabu organisation: Kings, rulers, and their territories. 2nd ed. Jali Moro [sic] Suso, 2009.

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Conference, West African Association of Theological Institutions. The gospel, poverty, and the displaced in Africa: The case of the West African sub-region : proceedings of West African Association of Theological Institutions (WAATI) Biennial Conference held at the Trinity Theological Seminary, Legon, Ghana from Sunday, 2nd August to Saturday, 8th August 1998. The Association, 2000.

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1939-, Asiwaju A. I., and Nigeria National Boundary Commission, eds. Nigeria and her proximate neighbours: Border region development in West and central Africa : proceedings of a national workshop, African University Institute, Imeko, Ogun State, Nigeria, December 5-7, 2006. African University Institute, 2008.

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Book chapters on the topic "West African region"

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Onuoha, K. Mosto. "Earthquake Hazard Prevention and Mitigation in the West African Sub-Region." In Natural and Man-Made Hazards. Springer Netherlands, 1988. http://dx.doi.org/10.1007/978-94-009-1433-9_54.

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Gbode, Imoleayo E., Vincent O. Ajayi, Kehinde O. Ogunjobi, Jimy Dudhia, and Changhai Liu. "Impacts of Global Warming on West African Monsoon Rainfall." In African Handbook of Climate Change Adaptation. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-45106-6_93.

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AbstractThe impacts of global warming on rainfall in West Africa were examined using a numerical framework for 5 monsoon years (2001, 2007, 2008, 2010, and 2011). Rainfall characteristics over the three climatic zones, Guinea coast, Savannah, and Sahel, were analyzed. The potential changes associated with global warming were assessed by the pseudo-global warming (PGW) downscaling method. Multiple PGW runs were conducted using climate perturbation from the 40-member ensemble of the Community Earth System Model version 1 (CESM1) coupled with Community Atmospheric Model version 5.2 (CAM5.2) component large ensemble project. The model output was compared with Tropical Rainfall Measuring Mission and Global Precipitation Climatology Project rainfall alongside surface temperature from the European Center for Medium-Range Weather Forecast Reanalysis. Results show that the estimated rainfall amount from the future climate in the 2070s increases slightly compared with the current climate. The total rainfall amount simulated for the current climate is 16% and 63% less than that of the PGW runs and observations, respectively. Also found is an increase (decrease) in heavy (light and moderate) rainfall amount in the PGW runs. These results are, however, contingent on the global circulation model (GCM), which provides the boundary conditions of the regional climate model. CESM1.0-CAM5.2, the GCM employed in this study, tends to provide a greater surface temperature change of about 4 °C. This projected temperature change consequently caused the increase in the simulated precipitation in the PGW experiments, thus highlighting the advantage of using the PGW method to estimate the likely difference between the present and future climate with reduced large-scale model differences and computational resources. The findings of this study are, however, useful to inform decision-making in climate-related activities and guide the design of climate change adaptation projects for the West African region.
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Melly, Paul. "Crisis and Transition in the Sahel." In The State of Peacebuilding in Africa. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-46636-7_22.

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Abstract Of the African regions now suffering crisis, conflict, and threats to peaceful normality, the Sahel is among the most challenging—geographically vast, with a tough arid environment exposed to the pressures of climate change, a thin economic base, and some of the world’s highest levels of poverty. But, it is also a region characterized by a strong culture of collaborative intergovernmental action in tackling common problems, and it is set within the wider context of a West Africa with a long track record of peer review in support of essential standards of governance, and common engagement in conflict resolution and confronting threats to security. This chapter tracks the evolution of efforts to contain the threats to peace and security in the Sahel—with particular reference to Mali—threats that have become gradually more serious over the past 15 years, despite a steady reinforcement of the national, regional, and international campaign to stabilize the region.
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Hounmenou, Charles E. "Commercial Sexual Exploitation and Sex Trafficking of Children in the West African Region." In The SAGE Handbook of Human Trafficking and Modern Day Slavery. SAGE Publications Ltd, 2019. http://dx.doi.org/10.4135/9781526436146.n18.

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Davies-Vollum, K. Sian, Debadayita Raha, and Daniel Koomson. "Climate Change Impact and Adaptation: Lagoonal Fishing Communities in West Africa." In African Handbook of Climate Change Adaptation. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-42091-8_221-1.

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AbstractLagoons are a common feature of the low-lying West African coastline. These lagoons are resource-rich and biodiverse. The small-scale fishing communities, which border them, are dependent on the resources and ecosystem services for their livelihoods and well-being. Climate change has had significant and diverse effects on both the lagoons and their surrounding communities. Sea level rise has caused erosion of the coast and increased the risk of floods. Changes to rainfall patterns have caused shifts in lagoon ecosystems and physical cycles. Of particular relevance to lagoon fishing communities is the fluctuation in quantity and distribution of fish catch that they rely upon for economic livelihood. Understanding the vulnerability of these communities to the effects of climate change is critical to supporting and developing successful adaptations. Using a case study from Ghana, sustainable livelihoods approach (SLA) and vulnerability framework are used to characterize the community vulnerability, giving insight into the temporal and spatial dynamics of vulnerability and how subsections of the community may be identified and prioritized for adaptation interventions. A scalar analysis of the relevant coastal and environmental frameworks and policy to support climate change adaptation in coastal communities reveals the common challenges in implementing adaptation interventions and strategies in the region. A policy gap exists between high level, institutional coastal, and climate directives and implementation of climate adaptations at the local level. That gap might be bridged by a participatory approach that places coastal communities at the center of creating and enacting climate change adaptations.
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Davies-Vollum, K. Sian, Debadayita Raha, and Daniel Koomson. "Climate Change Impact and Adaptation: Lagoonal Fishing Communities in West Africa." In African Handbook of Climate Change Adaptation. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-45106-6_221.

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AbstractLagoons are a common feature of the low-lying West African coastline. These lagoons are resource-rich and biodiverse. The small-scale fishing communities, which border them, are dependent on the resources and ecosystem services for their livelihoods and well-being. Climate change has had significant and diverse effects on both the lagoons and their surrounding communities. Sea level rise has caused erosion of the coast and increased the risk of floods. Changes to rainfall patterns have caused shifts in lagoon ecosystems and physical cycles. Of particular relevance to lagoon fishing communities is the fluctuation in quantity and distribution of fish catch that they rely upon for economic livelihood. Understanding the vulnerability of these communities to the effects of climate change is critical to supporting and developing successful adaptations. Using a case study from Ghana, sustainable livelihoods approach (SLA) and vulnerability framework are used to characterize the community vulnerability, giving insight into the temporal and spatial dynamics of vulnerability and how subsections of the community may be identified and prioritized for adaptation interventions. A scalar analysis of the relevant coastal and environmental frameworks and policy to support climate change adaptation in coastal communities reveals the common challenges in implementing adaptation interventions and strategies in the region. A policy gap exists between high level, institutional coastal, and climate directives and implementation of climate adaptations at the local level. That gap might be bridged by a participatory approach that places coastal communities at the center of creating and enacting climate change adaptations.
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Malyse, Majoumo Christelle. "Rainfall Variability and Adaptation of Tomatoes Farmers in Santa: Northwest Region of Cameroon." In African Handbook of Climate Change Adaptation. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-45106-6_138.

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AbstractThe Santa agrarian basin being one of the main market gardening basins in Cameroon and one of the producers of tomatoes in the country is vulnerable to the impact of rainfall variability. The spatiotemporal variability of rainfall through the annual, monthly, and daily fluctuations has greatly affected the market gardening sector in general and tomatoes production in particular. Thus, given rise to the research topic “Rainfall variability and adaptation of tomatoes farmers in Santa North west region of Cameroon,” its principal objective is to contribute to better understanding of the recent changes occurring in tomatoes production and productivity in Santa. To attain this objective, a principal hypothesis was formulated that rainfall variability instead of unnatural conditions or human constraints justifies changes observed in tomatoes production in Santa and resulting adaptation strategies developed by peasants and stakeholders.Our study came out with several findings, among which includes rainfall events in Santa fluctuate in time and in space with reduction in the number of rainy day and increase in the intensity of rainfall events causing soil erosion, infertility, and frequent crop diseases, insects, and pests. Extreme events such as drought and flooding have equally become frequent in the area especially during the different cycles of tomatoes production disrupting the agricultural calendar and causing crop failure and decrease in yields with Pearson’s correlation of 0.017. This positive value shows that there is a relationship between annual rainfall and tomatoes output in Santa. Tomatoes farmers in Santa are struggling to adapt locally to this situations, but their efforts are still limited especially due to their low level of education and poverty. Finally, it was seen that the output of tomatoes over the years in Santa has a strong correlation with rainfall. Based on the findings of this study, the government is called upon to assist farmers in their adaptation options.
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He, Xiaogang, Hyungjun Kim, Pierre-Emmanuel Kirstetter, et al. "Evaluating the Diurnal Cycle of Precipitation Representation in West African Monsoon Region with Different Convection Schemes." In Hydrologic Remote Sensing. CRC Press, 2016. http://dx.doi.org/10.1201/9781315370392-11.

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Isiguzo, Godsent Chichebem, and Michael Onyebuchi Iroezindu. "Epidemiology and Management of Lassa Fever in the West African Sub-Region: Overcoming the Socio-cultural Challenges." In Socio-cultural Dimensions of Emerging Infectious Diseases in Africa. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-17474-3_4.

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Ifeme, Chukwumamkpam Vincent. "Diagnosing the Politics of Christian-Muslim Conflicts in the West African Sub-Region: Going beyond the Western Paradigm." In Religion, Authority, and the State. Palgrave Macmillan US, 2016. http://dx.doi.org/10.1057/978-1-137-59990-2_4.

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Conference papers on the topic "West African region"

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DIOP, MBARECK. "REGIONAL IMPACTS OF CLIMATE CHANGE AND VARIABILITY ON WEST AND CENTRAL AFRICAN REGION." In International Seminar on Nuclear War and Planetary Emergencies 38th Session. WORLD SCIENTIFIC, 2008. http://dx.doi.org/10.1142/9789812834645_0057.

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Ackah, J. B., O. K. Obrou, and K. Groves. "Study of the ionospheric scintillation and TEC characteristics at solar minimum in a West African equatorial region using Global Positioning System (GPS) data." In 2011 XXXth URSI General Assembly and Scientific Symposium. IEEE, 2011. http://dx.doi.org/10.1109/ursigass.2011.6050958.

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Agbodo, E., A. Maharaj, B. Adeyemo, and I. E. Davidson. "Transforming the West African regional electricity market — Lessons and experiences." In 2017 IEEE PES/IAS PowerAfrica. IEEE, 2017. http://dx.doi.org/10.1109/powerafrica.2017.7991223.

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O'Connor, S. A., R. E. Swarbrick, B. Pindar, et al. "Regional Pressure Studies in the Niger Delta – their Role in Safe, Cost Effective Well Planning and the Generation of New Exploration Opportunities." In Subsurface Challenges in West Africa - First EAGE West Africa Workshop 2013. EAGE Publications BV, 2013. http://dx.doi.org/10.3997/2214-4609.20131772.

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Jeans, Gus, Liam Harrington-Missin, Mark Calverley, Christophe Maisondieu, Cyril Frelin, and Valerie Quiniou. "Deepwater Current Profile Data Sources for Riser Engineering Offshore West Africa." In ASME 2013 32nd International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/omae2013-10540.

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Reliable quantification of current profiles is required for safe and cost effective offshore exploration and field development. The current regime offshore West Africa is often considered benign, compared to some regions of oil and gas activity, but still presents challenges to reliable quantification. A key challenge to all offshore developments is acquisition of appropriate data. The primary source of data for riser design is site specific full water column measurement. Such in-situ data are generally expensive and time consuming to collect, so there is an increasing tendency for numerical m
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Jeans, Gus, Stephen Redford, Ian Bellamy, and Richard Mundy. "The WAG Squall Measurement System." In ASME 2008 27th International Conference on Offshore Mechanics and Arctic Engineering. ASMEDC, 2008. http://dx.doi.org/10.1115/omae2008-57337.

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Squalls control design wind conditions offshore West Africa, where the wind regime is otherwise relatively benign. The West Africa Gust (WAG) Joint Industry Project was initiated in 2004 to make best use of available industry data for characterisation of squalls in engineering design. The WAG phase one report highlighted the need for further measurement to address uncertainties in the horizontal and vertical structure of squall winds. This paper describes the resulting measurement system installed on a platform offshore West Africa.
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Sneij, Jorge, Mohamad Mahgoub Hamid, Nawaz Mohamudally, Jafaru Abdulrahman, Mahama Kappiah, and Tareq Emtairah. "Experience in implementing multi-country energy information systems in West Africa and MENA regions." In 2014 IST-Africa Conference & Exhibition. IEEE, 2014. http://dx.doi.org/10.1109/istafrica.2014.6880666.

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Fayomi, O. Oluyemi, Braimah S. Ehiagwina, and Chidozie C. Felix. "Engendering sub-regional integration in West Africa: A policy analysis." In XIAMEN-CUSTIPEN WORKSHOP ON THE EQUATION OF STATE OF DENSE NEUTRON-RICH MATTER IN THE ERA OF GRAVITATIONAL WAVE ASTRONOMY. AIP Publishing, 2019. http://dx.doi.org/10.1063/1.5116952.

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Youwei, Kang, Li Lei, Wang Bing, Deng Yanfei, and Zhai Yunhe. "Coupled Analysis of Offloading System in West Africa Sea." In ASME 2017 36th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/omae2017-62467.

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West Africa Sea, which is located in the tropical area, has special environmental conditions. Relatively mild sea state and long period swell as the main component of waves lead to significant high energy in low frequency region. Frequently there will be a special sea condition which contains long period swell and local storm wave. Research in this paper mainly focuses on motion and force characteristics of offloading system (contains offloading line, CALM buoy and its mooring system) under the special West Africa environmental conditions. Radiation/diffraction theory is adopted to calculate p
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Jeans, Gus, and Robert Johnson. "The WAG Platform Structural Effects Study." In ASME 2011 30th International Conference on Ocean, Offshore and Arctic Engineering. ASMEDC, 2011. http://dx.doi.org/10.1115/omae2011-50138.

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This paper describes a detailed investigation into structural effects on wind measured on an offshore platform. Squalls dominate the extreme wind regime in the West Africa region. The West Africa Gust (WAG) Joint Industry Project was initiated to provide critical new data to support engineering design. The WAG squall measurement system was carefully designed to characterise the horizontal and vertical structure of squall winds. A total of 8 anemometers were installed at various locations on a platform offshore Congo. This application required a high level of confidence in wind speed difference
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Reports on the topic "West African region"

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Matheis, G., and A. Utke. Regional geochemical mapping in the tropical environment: bedrock reflection of Precambrian volcanosedimentary sequences in B-horizon soil strata: case studies from Nigeria/West Africa. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1993. http://dx.doi.org/10.4095/193272.

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Regional Policy Consultation: Global Consultative Roundtables on the Responsibility to protect: West African Perspectives. West Africa Civil Society Institute (WACSI), 2008. http://dx.doi.org/10.15868/socialsector.36974.

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Regional Report: West and Central Africa. (All Children in School by 2015: Global initiative on out-of-school children). UNICEF West and Central Africa, 2014. http://dx.doi.org/10.15220/uis-unicef-reg-wca-2014-en.

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African Open Science Platform Part 1: Landscape Study. Academy of Science of South Africa (ASSAf), 2019. http://dx.doi.org/10.17159/assaf.2019/0047.

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This report maps the African landscape of Open Science – with a focus on Open Data as a sub-set of Open Science. Data to inform the landscape study were collected through a variety of methods, including surveys, desk research, engagement with a community of practice, networking with stakeholders, participation in conferences, case study presentations, and workshops hosted. Although the majority of African countries (35 of 54) demonstrates commitment to science through its investment in research and development (R&amp;D), academies of science, ministries of science and technology, policies, rec
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