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This article investigates how influential policy advice constructs a stable Congo image and upholds the belief in intervention benefits. By investigating analytical blind spots and the way counter evidence is dealt with, this article shows that current policy papers imagine the Democratic Republic of Congo (DRC)'s economy, politics and society in a reductionist way. The economy is seen as criminal, illegal and unproductive. The state is portrayed as weak, despite obvious examples of its influence. Finally, society is seen as dominated by sexual violence. This ‘functional pathologization’ allows for self-referential reasoning about Western interventions, security sector reform for example, and serves as a recipe to perpetuate them. [ABSTRACT FROM PUBLISHER]

The article offers information on the consultative initiative by the United Nations High Commissioner for Refugees (UNHCR) called "Reach Out." This initiative was conceived in November 1997 against a backdrop of unprecedented challenges to the protection mandate of the Office. Its purpose is to address concerns about the failure of protection on refugees, particularly in the Great Lakes Region of Central Africa.

Copyright of Azania: Archaeological Research in Africa is the property of Routledge and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Central African countries may bear high climate change-related infectious disease burdens because of preexisting high rates of disease, poor healthcare infrastructure, land use changes, and high environmental change vulnerabilities. However, making connections between climate and infectious diseases in this region is hampered by the paucity of high-quality meteorological data. This review analyzes the sources and quality of meteorological data used to study the interactions between weather and infectious diseases in Central African countries. Results show that 23% of studies used meteorological data that mismatched with the disease spatial scale of interest. Use of inappropriate weather data was most frequently identified in analyses using meteorological station data or gridded data products. These findings have implications for the interpretation of existing analyses and provide guidance for the use of climate data in future analyses of the connections between meteorology and infectious diseases in Central Africa. [ABSTRACT FROM AUTHOR]

Trafficking in persons (TIP) is a global scourge. In Africa, however, it is most prevalent in West and Central Africa. This paper uses Ghana as a case study to examine efforts to curb this menace at the national level. Drawing on the concept of institutional collaboration, interviews conducted among key stakeholders, and a review of policy documents, we found that the major challenges and gaps faced by institutions working to implement mechanisms for cooperation include disparities in definition of terminologies, financial and logistical constraints, underutilization of online reporting systems, inadequate partner collaborations, a gap in the development of operational guidelines and the drafting of training manuals, operational challenges, and high staff turnover. Despite these challenges, we conclude that there has been significant improvement in coordination activities in Ghana among the various institutional actors, led by the Human Trafficking Secretariat. The relevance of this study lies in the fact that it allows for a critical mapping and appreciation of the challenges that developing countries face in tackling TIP, which then gives meaning to global northern-prescribed international ranking systems (the tier system), which are otherwise meaningless within the global southern context. [ABSTRACT FROM AUTHOR]

The COVID‐19 pandemic presented numerous challenges to acute malnutrition screening and treatment. To enable continued case identification and service delivery while minimising transmission risks, many organisations and governments implemented adaptations to community‐based management of acute malnutrition (CMAM) programmes for children under 5. These included: Family mid‐upper arm circumference (MUAC); modified admission and discharge criteria; modified dosage of therapeutic foods; and reduced frequency of follow‐up visits. This paper presents qualitative findings from a larger mixed methods study to document practitioners' operational experiences and lessons learned from these adaptations. Findings reflect insights from 37 interviews representing 15 organisations in 17 countries, conducted between July 2020 and January 2021. Overall, interviewees indicated that adaptations were mostly well‐accepted by staff, caregivers and communities. Family MUAC filled screening gaps linked to COVID‐19 disruptions; however, challenges included long‐term accuracy of caregiver measurements; implementing an intervention that could increase demand for inconsistent services; and limited guidance to monitor programme quality and impact. Modified admission and discharge criteria and modified dosage streamlined logistics and implementation with positive impacts on staff workload and caregiver understanding of the programme. Reduced frequency of visits enabled social distancing by minimising crowding at facilities and lessened caregivers' need to travel. Concerns remained about how adaptations impacted children's identification for and progress through treatment and programme outcomes. Most respondents anticipated reverting to standard protocols once transmission risks were mitigated. Further evidence, including multi‐year programmatic data analysis and rigorous research, is needed in diverse contexts to understand adaptations' impacts, including how to ensure equity and mitigate unintended consequences. Key messages: COVID‐19 CMAM programme adaptations enabled service continuity despite pandemic‐related challenges. Further evidence is needed on long‐term impacts.Family MUAC was well‐accepted and addressed screening gaps from COVID‐19 disruptions. Challenges included sustaining caregiver measurement accuracy; handling inaccurate self‐referrals to encourage health‐seeking behaviours; and limited programme design and monitoring guidance and tools.Modified admission criteria and therapeutic food dosage reduced contact between staff and children and streamlined logistics and implementation. Concerns remained about effects on programme admissions and outcomes.Reduced frequency of follow‐up visits successfully reduced facility crowding and need for caregiver travel. However, infrequent monitoring of childrenmay miss deterioration. [ABSTRACT FROM AUTHOR]

The goal of this paper is to explain why and how increasing commoditization and incorporation in the market economy are only now leading to a critical transition from pastoralism to ranching in Central Africa. While there are similarities between pastoralism and capitalism—in both systems, entrepreneurs are strategically maximizing their "stock"—there are also differences. We argue that these differences can be understood as two distinct types of logic that are embedded within larger sociocultural systems: cattle logic and capital logic. Understanding how these logics operate within different systems is critical for explaining the current shift from pastoralism to ranching in Central Africa. We outline a theoretical model that integrates concepts from practice theory and the literature on critical transitions in social-ecological systems to explain the shift. We illustrate the theoretical model using a case comparison of three different livestock husbandry systems: Woɗaaɓe pastoralists in southeastern Niger, peri-urban Fulani pastoralists in the Far North Region of Cameroon, and Fulani ranchers in the Adamawa Region of Cameroon. We then use these cases to explain the persistence of cattle logic among the Woɗaaɓe in Niger, as well as the shift from cattle logic to capital logic among Fulani in Cameroon. Studying the transition from pastoralism to ranching is important because it has major implications, including increasing economic inequality, weaker community relations, and potential degradation of grazing lands, for livestock husbandry systems in Central Africa. [ABSTRACT FROM AUTHOR]

The paper brings into light and discusses a concentric solar model briefly described in Chapter 5 of Section III of 'Abd al-Raḥmān al-Khāzinī's On experimental astronomy, a treatise embedded in the prolegomenon of his comprehensive Mu'tabar zīj, completed about 1121 c.e. In it, the Sun is assumed to rotate on the circumference of a circle concentric with the Earth and coplanar with the ecliptic, but the motion of the vector joining the Earth and Sun is monitored by a small eccentric hypocycle. The ratio between the distance of the hypocycle's center from the Earth and the hypocycle's radius is equal to the solar eccentricity in the eccentric model. The model is to account for the constancy of the apparent diameter of the solar disk as held by Ptolemy. The source of the model is unknown. Since the mechanism employed in it clearly resembles the pin-and-slot device, whose use in mechanical astronomical instruments has a long history from the Antikythera Mechanism to the medieval solar, lunar, and planetary equatoria and dials, we argue that the solar model can be positioned within this long-standing tradition and considered the result of the correct understanding of some Byzantine prototype and thus a typical example of the transmission of astronomical ideas via media of the material culture. [ABSTRACT FROM AUTHOR]

Despite the discipline having undergone a 'peace turn' in recent years, the history of the peace movement itself remains curiously under explored by geographers. This paper retraces the World Peace Brigade and its collaboration with the Northern Rhodesian independence movement in 1962. I argue that the Brigade offers geographers important insights into how ideas of peace have been circulated, adapted and even resisted. The paper suggests that geography poses a distinct conceptual problem for peace movements, which must simultaneously operate beyond conventional forms of territorial politics while remaining sufficiently flexible in the political arena for their strength and relevance. In Central Africa this meant the Brigade developed two, ultimately incompatible, conceptions of peace: an internationalist one that stressed world community, and a local one that adapted pacifism for nationalist movements. I suggest this case study has two implications for peace research in geography. First, it encourages us to remain attentive to the big stories of peace and, specifically, the way in which the peace movement has been a historically important conduit for a range of internationalist ideas. Second, the histories of waging peace (peace armies, civil disobedience, etc.) allow us to critically interrogate the co-constitutive geographies of violence and nonviolence while retaining peace as a distinct category around which to promote political engagement. [ABSTRACT FROM AUTHOR]

The borrowing and transfer of policies, ideas and practices from one system to another may in part explain the convergence of educational systems. Using text documents as research material, this paper examines the adoption and transfer of Bologna Process (BP) ideas in the Economic and Monetary Community of Central Africa (CEMAC) and in the Cameroonian higher education (HE) system through the lens of policy borrowing and transfer, and policy convergence, in order to understand the justification for such transfer at the local level. In 1999, in what is known as the BP, 29 ministers of HE signed the Bologna Declaration with the intention of creating a European HE area. In 2005, the heads of state of the CEMAC region signed the Libreville Declaration with the intention of creating the CEMAC Space for Higher Education, Research and Professional Training through licence, master and doctorat reform. The justification for the adoption of BP ideas in the CEMAC region was attributed to the convergence of educational systems. The need to legitimise the harmonisation of the degree structure and to adhere to international standards for international recognition of certificates and graduates was found to be the major justification for the reform in the Cameroonian HE system. This paper draws attention to two aspects: first, how the BP, a European model of harmonisation, has spread beyond Europe and is influencing reforms in other parts of the world, including Africa; and second, how borrowed models are justified at the local level. [ABSTRACT FROM PUBLISHER]

Presently, the mountain gorilla in Rwanda, Uganda, and the Democratic Republic of Congo is endangered mainly by poaching and habitat loss. This paper sets out to investigate the possible resolution of poaching involving the local community by using benefit sharing schemes with local communities. Using a bioeconomic model, the paper demonstrates that the current revenue sharing scheme yields suboptimal conservation outcomes. It is, however, shown that a performance-linked benefit sharing scheme in which the Park Agency makes payment to the local community based on the growth of the gorilla stock can achieve socially optimal conservation. This scheme renders poaching effort by the local community, and therefore poaching fines and antipoaching enforcement toward the local community unnecessary. Given the huge financial outlay requirements for the ideal benefit sharing scheme, the Park Agencies in central Africa could reap more financial benefits for use in conservation if they employ an oligopolistic pricing strategy for gorilla tourism. [ABSTRACT FROM AUTHOR]

Background Adolescence is a formative period when an individual acquires physical, cognitive, emotional, and social resources that are the foundation for later life, health, and well-being [1]. However, in West and Central African region, this trajectory is curtailed by early childbearing associated with an increased risk of undernutrition and anemia. Evidence on socio-economic determinants of anemia and undernutrition in adolescent mothers is limited. This paper aims to shed some light on this issue and, more specifically, assess the socio-economic determinants of anemia among childbearing adolescents in the region. Methods For this observational study, we pooled data from all Demographic and Health Surveys (DHS) conducted in countries in West and Central Africa region between 1986 and 2017. Outcomes were undernutrition and anemia in adolescent mothers. Predictors were education, wealth, place of residence (rural/urban), and religion. Descriptive statistics were calculated using survey weights for individual surveys and in the pooled sample each country was additionally weighted with its population share. We estimated multiple regression models with and without primary sampling unit fixed effects for both outcomes. All regressions were linear probability models. Results Having no formal education was the strongest predictor for both anemia and undernutrition. Belonging to the richest asset quintile was also associated with lower anemia and undernutrition prevalence in some specifications. While urban location of the mother was positively associated with anemia, there was no association with undernutrition. Conclusions Overall, having any formal education emerged as a sole strong predictor of reduced adolescent maternal undernutrition and anemia. Promotion of female education can potentially serve as a high-impact intervention to improve adolescent girls' health in the region. However, we cannot make conclusions about its causal impact based on this study alone. [ABSTRACT FROM AUTHOR]

ABSTRACT Attention has increased for the potential role of multinational enterprises (MNEs) in helping address conflict issues and/or furthering peace and reconciliation as part of their corporate social responsibility (CSR) policies. However, while existing literature emphasises the importance for MNEs to collaborate with various stakeholders, including non-governmental organizations (NGOs), research on the scope, peculiarities, and impact of such cooperation has been limited, particularly in those countries in Central Africa with a fragile state and weak governance structure. Furthermore, until recently, MNEs and NGOs in conflict countries had antagonistic relationships, which have created impediments for positive engagement. This paper examines MNEs and conflict issues, including interactions with NGOs, and sheds light on possible MNE contributions to peaceful societies by highlighting a few innovative partnerships of MNEs and non-business partners in Central Africa. Innovative partnerships take the conflict context into account, have a learning or capacity-building component, are part of a more comprehensive development plan yet are embedded at the community level, and tackle issues directly related to the conflict, such as governance, human rights, artisanal mining, and transparency. The paper also discusses implications of such activities for the role of the state in fragile contexts. Copyright © 2012 John Wiley & Sons, Ltd and ERP Environment. [ABSTRACT FROM AUTHOR]

This article examines the application of the entitlement approach to the severe hunger experienced on the Emin Pasha Relief Expedition in Africa. The expedition was a caravan that passed through Central Africa in the late 1880s. The entitlement approach was developed by economist Amartya Sen. A regular supply of food and water were the problems that were faced by the caravan leaders. The core of the expedition was a caravan consisting of 620 porters and sixty-one Sudanese soldiers.

This paper discusses the impact of the community-based medical school on mental health services. The Gezira mental health programme represents a collaborative work involving the university, the community and the government. It aims at achieving specified objectives: (1) to modify community concepts, attitudes and practices concerning mental health, (2) to ensure community involvement and participation, (3) to extend mental health services, (4) to train PHC staff, and (5) to encourage research. The programme was implemented in three phases: preparatory, implementation, and evaluation. In the evaluation of the impact of the programme on changing community attitudes, the training of staff, the extension of mental health services, and on research, qualitative assessment, through interviews, focus group discussion, supervision visits, and review of reports are used. There is an overall agreement that the programme helped in raising public awareness regarding the concept of mental health, the care of the mentally ill and community participation. Members of the health team who received training as part of the programme reported a better understanding of mental health problems and an improvement in their handling of the mentally disturbed patients. Teachers reported an increased awareness of mental health problems in school children and a better collaboration with those involved in the handling of such problems. Social workers and psychologists updated their knowledge and skills and were well prepared to participate in the programme. Members of the different sectors involved reported a better standard of collaboration regarding mental health activities. These findings indicate that this programme, by providing a new model for health services in this field, has induced a large policy change within the Sudan. The community-based activities at the FMUG have resulted in a major change in the delivery of mental health services in Gezira State. The programme has resulted in a major shift in mental health services being provided by central hospitals to PHC settings. In addition it has stimulated research, thereby providing much original information that will help in preparing for future plans. [ABSTRACT FROM AUTHOR]

This paper uses a computable general equilibrium approach to simulate two opposing views describing regional trade agreements either as building blocks for or stumbling blocks to multilateral trade liberalisation. This study focuses on the regional trade agreement between the Economic and Monetary Community of Central Africa (CEMAC) and the European Union (EU). Results show that, although a regional trade agreement may slightly raise welfare among the members of the agreement, the cost to nonmembers can be high. The regional breakdown in our design considers 14 regions, allowing for country-specific analysis for one least-developed country (Democratic Republic of Congo) and one non-least-developed country (Cameroon). Multilateral liberalisation amplifies welfare gain for Cameroon. The Democratic Republic of Congo, with its weaker institutional capacity, is affected negatively. An EU-CEMAC regional free trade agreement without multilateralism produces gains for both Cameroon and the Democratic Republic of Congo. Copyright © 2011 John Wiley & Sons, Ltd. [ABSTRACT FROM AUTHOR]

Introduction: We describe a method for analyzing the within-household network dynamics of a disease transmission. We apply it to analyze the occurrences of endemic diarrheal disease in Cameroon, Central Africa based on observational, cross-sectional data available from household health surveys. Methods: To analyze the data, we apply formalism of the dynamic SID (susceptible-infected-diseased) process that describes the disease steady-state while adjusting for the household age-structure and environment contamination, such as water contamination. The SID transmission rates are estimated via MCMC method with the help of the so-called synthetic likelihood approach. Results: The SID model is fitted to a dataset on diarrhea occurrence from 63 households in Cameroon. We show that the model allows for quantification of the effects of drinking water contamination on both transmission and recovery rates for household diarrheal disease occurrence as well as for estimation of the rate of silent (unobserved) infections. Conclusions: The new estimation method appears capable of genuinely capturing the complex dynamics of disease transmission across various human, animal and environmental compartments at the household level. Our approach is quite general and can be used in other epidemiological settings where it is desirable to fit transmission rates using cross-sectional data. Software sharing: The R-scripts for carrying out the computational analysis described in the paper are available at . [ABSTRACT FROM AUTHOR]

Islamic Microfinance rides two recent growing trends: conventional microfinance and Islamic banking. It offers financial flexibility to the poorest strata of the population in different Muslim countries by borrowing and mixing techniques from these two sources. In particular, risk management and loan qualifications tend to be similar to those operating inside conventional and Islamic financial institutions. The loan approval process heavily relies on scoring applicants mostly on their financial criteria. This paper aims to demonstrate that an alternative framework based on artificial intelligence improves traditional financial techniques. This framework also resonates more with the fundamental and specific values of Islamic Microfinance as it captures some non-financial attributes of the applicant that are informationally rich. We first present the critical components of this novel approach. Then, we apply it to a business case (approximately 30,000 applications to a microfinancing institution in the Central African Republic) to demonstrate its usefulness. [ABSTRACT FROM AUTHOR]

Background: Despite significant investments in health systems research (HSR) capacity development, there is a dearth of information regarding how to assess HSR capacity. An alliance of schools of public health (SPHs) in East and Central Africa developed a tool for the self-assessment of HSR capacity with the aim of producing institutional capacity development plans. Methods: Between June and November 2011, seven SPHs across the Democratic Republic of Congo, Ethiopia, Kenya, Rwanda, Tanzania, and Uganda implemented this co-created tool. The objectives of the institutional assessments were to assess existing capacities for HSR and to develop capacity development plans to address prioritized gaps. A mixed-method approach was employed consisting of document analysis, self-assessment questionnaires, in-depth interviews, and institutional dialogues aimed at capturing individual perceptions of institutional leadership, collective HSR skills, knowledge translation, and faculty incentives to engage in HSR. Implementation strategies for the capacity assessment varied across the SPHs. This paper reports findings from semi-structured interviews with focal persons from each SPH, to reflect on the process used at each SPH to execute the institutional assessments as well as the perceived strengths and weaknesses of the assessment process. Results: The assessment tool was robust enough to be utilized in its entirety across all seven SPHs resulting in a thorough HSR capacity assessment and a capacity development plan for each SPH. Successful implementation of the capacity assessment exercises depended on four factors: (i) support from senior leadership and collaborators, (ii) a common understanding of HSR, (iii) adequate human and financial resources for the exercise, and (iv) availability of data. Methods of extracting information from the results of the assessments, however, were tailored to the unique objectives of each SPH. Conclusions: This institutional HSR capacity assessment tool and the process for its utilization may be valuable for any SPH. The self-assessments, as well as interviews with external stakeholders, provided diverse sources of input and galvanized interest around HSR at multiple levels. [ABSTRACT FROM AUTHOR]

Background Despite its importance in providing evidence for health-related policy and decision-making, an insufficient amount of health systems research (HSR) is conducted in low-income countries (LICs). Schools of public health (SPHs) are key stakeholders in HSR. This paper, one in a series of four, examines human and financial resources capacities, policies and organizational support for HSR in seven Africa Hub SPHs in East and Central Africa. Methods Capacity assessment done included document analysis to establish staff numbers, qualifications and publications; self-assessment using a tool developed to capture individual perceptions on the capacity for HSR and institutional dialogues. Key informant interviews (KIIs) were held with Deans from each SPH and Ministry of Health and non-governmental officials, focusing on perceptions on capacity of SPHs to engage in HSR, access to funding, and organizational support for HSR. Results A total of 123 people participated in the self-assessment and 73 KIIs were conducted. Except for the National University of Rwanda and the University of Nairobi SPH, most respondents expressed confidence in the adequacy of staffing levels and HSR-related skills at their SPH. However, most of the researchers operate at individual level with low outputs. The average number of HSR-related publications was only <1 to 3 per staff member over a 6-year period with most of the publications in international journals. There is dependency on external funding for HSR, except for Rwanda, where there was little government funding. We also found that officials from the Ministries of Health often formulate policy based on data generated through ad hoc technical reviews and consultancies, despite their questionable quality. Conclusions There exists adequate skilled staff for HSR in the SPHs. However, HSR conducted by individuals, fuelled by Ministries' of Health tendency to engage individual researchers, undermines institutional capacity. This study underscores the need to form effective multidisciplinary teams to enhance research of immediate and local relevance. Capacity strengthening in the SPH needs to focus on knowledge translation and communication of findings to relevant audiences. Advocacy is needed to influence respective governments to allocate adequate funding for HSR to avoid donor dependency that distorts local research agenda. [ABSTRACT FROM AUTHOR]

Large-scale land-based investments in Central Africa are not new, and the first decade of the twenty-first century saw renewed interest in agriculture by foreign investors. The new rush for farm land has involved new multi-national holdings in the region and sometimes in the sector. This paper analyses the recent wave of investments in farm land, and discusses their specificity, the ways the host countries deal with investors, and the impacts of these large-scale projects on livelihoods and on forest cover. It focuses on the four countries that host most of the natural forests in the Congo Basin: Cameroon, Gabon, the Democratic Republic of Congo, and the Republic of Congo. The analysis was based on a historical review of the scientific literature and of media reports. Results are based on the assessment of large-scale land acquisitions for agricultural expansion and on field surveys conducted in 2012 and 2013, during which key stakeholders were interviewed in the four countries. [ABSTRACT FROM AUTHOR]

Between 1943 and 1956, government archivists in Southern Rhodesia (Zimbabwe) collaborated with the publisher Chatto & Windus to produce a series of nine books. The collection was known as the 'Oppenheimer Series'. The volumes were published by the Central African Archives and offered in print, for the first time, the primary sources-diaries, correspondence, notes and maps-that chronicled the first English-speaking Europeans to visit south-central Africa. This paper explores the role of this publication event in building a settled identity for Europeans in Southern Rhodesia. The publication of the Series coincided with efforts by the Rhodesian archivists to bring manuscripts from the UK to their collection in Salisbury (Harare). These activities reveal a strategy not only to publish the history of European exploration and settlement in central Africa but to reify it through the physical presence of these books and the archival institution itself. [ABSTRACT FROM AUTHOR]

This paper aims to assess qualitatively and quantitatively the level of resilience of the financial sector in the CEMAC sub-region to macroeconomic shocks and highlight the financial policies that could be implemented. For this purpose, a descriptive analysis of the CEMAC sub-region banking sector, followed by a panel-based econometrics study has been undertaken. The main result from the analysis is that the banking sector of CEMAC is relatively vulnerable to macroeconomic shocks. Accordingly, the decrease of GDP per capita growth rate, long-term financing and real exchange rate as well as the increase of interest rate leads to lower bank provisions. Lower levels of short-term financing induce a lower level of net income commission, while the change in interest rates is an increasing factor. The influence of changes in interest rates on bank's interest margin remains ambiguous. These results confirm the necessity of taking into account the existence of macroeconomic shock constraints in the implementation of financial policies in the sub-region. The paper is original in the manner that it bridges some knowledge gaps of shock management in the monetary zone. It offers policymakers two main insights: the potential rewards for timely intervention to mitigate potential shocks and the need for better control for the credibility and sustainability of the banking system. [ABSTRACT FROM AUTHOR]

It is commonly argued that Central Africa countries need economic growth and gender equality to ensure economic well-being and improve the living standards of the population. This paper, based on the Kuznets curve associated to environmental analysis, aims to analyze the relationship between gender equality and sustainable development. The cross-sectional analysis, with data from 11 countries in Central Africa in 2010, was used. Results find a positive correlation between gender equality and sustainable development. When the Multidimensional poverty index increases, environmental problems reduce, translating the role of gender in sustainable development in all Central Africa countries. [ABSTRACT FROM AUTHOR]

Copyright of International Forestry Review is the property of Commonwealth Forestry Association and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of African Archaeological Review is the property of Springer Nature and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

This paper uses survey data to examine the technical efficiency and productivity potential of cocoa farmers in West and Central Africa. Separate stochastic frontier models are estimated for farmers in Cameroon, Ghana, Nigeria, and Côte d’Ivoire, along with a stochastic metaproduction frontier to obtain alternative estimates for the technical efficiencies of farmers in the different countries. The mean productivity potential of cocoa farmers is also estimated, by using a decomposition result applied to both the national and the metaproduction frontiers. The determinants of technical efficiency are assessed to identify the reasons for differences across countries. [ABSTRACT FROM AUTHOR]

This paper examines the mean annual cycle of rainfall and general circulation features over West Africa and central Africa for 1958–97. Rainfall is examined using a 1400-station archive compiled by the first author. Other circulation features are examined using the NCEP–NCAR reanalysis dataset. Important features of the reanalysis zonal wind field are shown to compare well with the seasonal evolution described by the radiosonde observations. In addition to the well-known African easterly jet (AEJ) of the Northern Hemisphere, the seasonal evolution of its Southern Hemisphere counterpart is also described. Thermal wind calculations show that although the southern jet is weaker, its existence is also due to a local reversal of the surface temperature gradient. In the upper troposphere, a strong semiannual cycle is shown in the 200-mb easterlies and a feature like the tropical easterly jet (TEJ) is evident south of the equator in January and February. The paper describes the movement of the rainbelt between central and West Africa. An asymmetry in the northward and southward migration of the rainbelt is evident. The paper discusses the influence that the jets may have on rainfall and possible feedback effects of rainfall on the jets. Evidence suggests that the midtropospheric jets influence the development of the rainy season, but also that the rainfall affects the surface temperature gradient and in turn the jets. In the Northern Hemisphere, east of 20°E, the axis of the TEJ is located so that it may promote convection by increasing upper-level divergence. However, west of 10°E and in the Southern Hemisphere, the location of the TEJ is consistent with the suggestion that it is the equatorward outflow of convection that produces the TEJ. [ABSTRACT FROM AUTHOR]

Background: In the Central African Republic (CAR), decades of armed conflict have crippled the public health system. This has left the population without timely access to life-saving services and therefore vulnerable to the numerous consequences of infectious diseases, including malaria. As a response, in 2008 an international non-governmental organization started a network of community health workers (CHWs) in the highly malaria-endemic region of northwest CAR. The area has experienced years of violent clashes between rebel groups and seen hundreds of thousands of people displaced. Methods: Data from routine patient registers from 80 CHWs working in Paoua and Markounda sub-prefectures were entered and retrospectively reviewed. The time period covered December 2009-April 2014 and hence different stages of conflict and unrest. Several indicators were measured over time, including malaria rapid diagnostic test (RDT) positivity rates, CHW reporting rates, and malnutrition indicators. Results: Among nearly 200,000 people who consulted a CHW during this period, 81% were found to be positive for malaria parasites by RDT. In total, 98.9% of these positive cases were appropriately treated with artemisinin-based combination therapy (ACT). Only 1.2% of RDT negative cases were incorrectly treated with an ACT. Monthly data from each CHW were regularly reported, with more than 96% of CHWs reporting each month in the first 3 years of the project. However, since the coup d'état in March 2013, the number of CHWs reporting each month decreased as the programme battled the additional constraints of civil war. Conclusions: Although the political crisis affected the CHWs, the programme showed that it could reach those most vulnerable and continue some level of care at all times. In addition, this programme revealed that surveillance could be maintained in conflict zones. This paper fills a significant gap in the knowledge of malaria control in CAR and this is especially important for agencies which must often decide in a short space of time how to respond effectively to complex emergencies. [ABSTRACT FROM AUTHOR]

The present paper, based on experience in remote countries, might be considered of limited general interest, unless it is seen as a case study of the application of exchange controls in underdeveloped countries. As such, it has the advantage of bringing out the basic problems encountered under this approach, as well as the philosophy usually guiding it, with particular clarity, almost as if it were a laboratory experiment. This is true because of the very simple nature of the economy in which the system was applied in the case at hand, and also because of the lack of sophistication in its conception, as welt as in its execution. In other countries where similar systems are in force, the results also are unsatisfactory, but the causal relationships, because of the more complicated setting, may not be quite so evident. The current importance of the question of exchange controls cannot be denied: underdeveloped countries that do not apply this system in one form or another are the exception. And it could probably be argued that, among the purely economic causes that may be identified as responsible where there is unsatisfactory progress in underdeveloped countries, the application of exchange controls is the most important. In the case here described, the system of exchange controls was applied by the Central Bank of Rwanda and Burundi (hereafter referred to as the Bank) on behalf of the economic union that existed between these two countries, and the rupture of the union amid great bitterness was closely connected with the policy of the Bank. This experience, little known even in Africa itself, raises a general question, briefly discussed in the last section of this paper, about the feasibility of maintaining economic union between politically independent countries. The question is of immediate interest to such countries as, for instance, Kenya, Tanzania, and Uganda, which are currently in the process of discussing ways to secure a measure of economic cooperation... [ABSTRACT FROM AUTHOR]

Copyright of Biotropica is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

In this paper, we used the Outgoing Longwave Radiation (OLR) data to compare the intraseasonal atmospheric variability patterns over Central Africa, during the last three decades. The spectral analysis indicates that for the three decades, the intraseasonal variability is dominated by 20-80 days periods band with the center near 40-50 days. The results of Empirical Orthogonal Functions (EOFs) analysis have shown that the amount of variance explained by the three retained EOFs are 41.6 % for 1981-1990, 44.2 % for 1991-2000 and 42.6 % for 2001-2010. For the three decades, the three leading EOFs retained exhibit high spatial loadings over Northern Congo, Southern Ethiopia, and Southwestern Tanzania. The power spectra of the leading principal components have their peaks near 40 days for the three decades, indicating MJO signal. The PCs time series revealed that the amplitude of intraseasonal oscillations (ISO) globally decreases from decade to another. The plot of ISO and El Niño-Southern Oscillation (ENSO) indices revealed that the lowest values of ISO strength generally correspond to the relatively large values of ENSO indices and inversely. The mean ISO strength and ISO fluctuations were highest during 1981-1990, and this period also corresponds to the highest fluctuations of ENSO signal. [ABSTRACT FROM AUTHOR]

The African church has the most growing figures compared to the west and yet it contributes the least to world missions. This article analyses the issue of disparity in funding mission practices between the African church and its mother church, the Western church. It then explores reasons behind the African church's struggles to support missions and identifies opportunities for world missions to which the eastern Congolese church is exposed. A critical analysis of different arguments and reports from different authors was used to draw the main conclusions and, therefore, identify the central reason of the disparity and provide recommendations for the two churches. The paper suggests how scholars and the church should rethink mission, missions and money in Eastern Congo. [ABSTRACT FROM AUTHOR]

Open pit optimisation and scheduling tasks are an important part of mining ventures that have attracted considerable attention in the mining industry in the past couple of decades. The process of determining the optimum pit significantly impacts the calculation of mine life, which involves huge capital investment. This paper addresses the application of a heuristic algorithm for optimising the pit size and then life of mine scheduling for a copper-cobalt deposit in the Central African copper belt. The resource model was generated using a traditional geostatistical algorithm, specifically the kriging method. The methodology used was to generate a series of optimised nested pits by artificially varying the commodity price and applying a graph closure algorithm. The mine scheduling was generated by combining the solutions of different sub-problems. The deposit is optimised to 9.1 Mt with an average copper grade of 2.03% and cobalt grade of 0.47%. The total NPV generated from the pit is around 495 million US dollars. The results of our proposed algorithm were compared with linear relaxation of the mine scheduling problem. They demonstrated that our proposed algorithm is 30 times more efficient than the linear relaxation problem with an optimality gap of 7.4%. [ABSTRACT FROM AUTHOR]

Copyright of Hydrological Sciences Journal/Journal des Sciences Hydrologiques is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The focus of the paper is on the potential of iron ore supplies from West and Central Africa to enter the export market over the short and medium terms and how this could impact the supply-side capacity and market price. To assess this, three export development scenarios (low, medium and high risk) are constructed for 17 iron ore mines (over 27 production expansion projects) in West and Central Africa. The projections for African iron ore are compared with the latest medium-term import forecasts and suggest that the development of West and Central African iron ore has the potential to create significant downward pressure on the price of iron ore exports over the medium term. The increased export capacity could push marginal producers - mainly in China but also in India and elsewhere - out of the market. [ABSTRACT FROM AUTHOR]

Central Africa includes the world's second largest rainforest block. The ecology of the region remains poorly understood, as does its vegetation and archaeological history. However, over the past 20 years, multidisciplinary scientific programmes have enhanced knowledge of old human presence and palaeoenvironments in the forestry block of Central Africa. This first regional synthesis documents significant cultural changes over the past five millennia and describes how they are linked to climate. It is now well documented that climatic conditions in the African tropics underwent significant changes throughout this period and here we demonstrate that corresponding shifts in human demography have had a strong influence on the forests. The most influential event was the decline of the strong African monsoon in the Late Holocene, resulting in serious disturbance of the forest block around 3500 BP. During the same period, populations from the north settled in the forest zone; they mastered new technologies such as pottery and fabrication of polished stone tools, and seem to have practised agriculture. The opening up of forests from 2500 BP favoured the arrival of metallurgist populations that impacted the forest. During this long period (2500-1400 BP), a remarkable increase of archaeological sites is an indication of a demographic explosion of metallurgist populations. Paradoxically, we have found evidence of pearl millet (Pennisetum glaucum) cultivation in the forest around 2200 BP, implying a more arid context. While Early Iron Age sites (prior to 1400 BP) and recent pre-colonial sites (two to eight centuries BP) are abundant, the period between 1600 and 1000 BP is characterized by a sharp decrease in human settlements, with a population crash between 1300 and 1000 BP over a large part of Central Africa. It is only in the eleventh century that new populations of metallurgists settled into the forest block. In this paper, we analyse the spatial and temporal distribution of 328 archaeological sites that have been reliably radiocarbon dated. The results allow us to piece together changes in the relationships between human populations and the environments in which they lived. On this basis, we discuss interactions between humans, climate and vegetation during the past five millennia and the implications of the absence of people from the landscape over three centuries. We go on to discuss modern vegetation patterns and African forest conservation in the light of these events. [ABSTRACT FROM AUTHOR]

Zooarchaeological analyses often rely on bone fragmentation, cut marks, and other taphonomic indicators to bolster interpretations of resource intensification that are based on observed changes in prey types and frequencies. While these taphonomic indicators are assumed to be good proxy measures of processing effort, this assumption is based on inadequate actualistic data and analysts often conflate one or more taphonomic indicators as manifestations of the same process. In this paper, we present zooarchaeological data from two villages occupied by Central African forest foragers with very different foraging efficiencies. These data provide the first case where known disparities in diet breadth and foraging efficiency are matched with prey assemblages and taphonomic attributes. Observational and quantitative data show differences between the villages in diet breadth and access to high-ranked prey, but specific taphonomic indicators such as cut mark distribution and intensity do not match predictions generated from models of resource intensification. We propose that linking different taphonomic processes to resource scarcity and intensification can provide powerful adjunctive information. However, because different processing outcomes may be associated with different kinds of resource intensification in response to different kinds of scarcity, we need to strengthen the validity of purported taphonomic indicators with more rigorous independent studies. [ABSTRACT FROM AUTHOR]

Large digital archives of ethnic music require automatic tools to provide musical content descriptions. While various automatic approaches are available, they are to a wide extent developed for Western popular music. This paper aims to analyse how automated tempo estimation approaches perform in the context of Central-African music. To this end we collect human beat annotations for a set of musical fragments, and compare them with automatic beat tracking sequences. We first analyse the tempo estimations derived from annotations and beat tracking results. Then we examine an approach, based on mutual agreement between automatic and human annotations, to automate such analysis, which can serve to detect musical fragments with high tempo ambiguity. [ABSTRACT FROM AUTHOR]

This paper examines the mechanisms controlling the year-to-year variability of rainfall over western equatorial Africa during the rainy season of October-December. Five regions with distinct behavior are analyzed separately. Only two show strong associations with the ocean and atmospheric features in the global tropics. These two regions, in the east (the eastern Zaire basin) and west (Angolan coast) of the study area, respectively, demonstrate strikingly opposite relationships with the anomalies of sea surface temperatures (SSTs), sea level pressure (SLP), and east-west atmospheric circulation. The wet (dry) conditions in the eastern Zaire basin are associated with El Niño(La Niña)-like phases. The inverse pattern is apparent for the Angolan coast. The other three regions, lying between these two poles of variability, represent a transition zone with a weak linear relationship to the circulation features. The vital impact of the east-west circulation cells on rainfall variability results in a stronger association with zonal wind than with SSTs or SLP. In addition to the zonal shift, changes in intensity of the zonal cells also play a crucial role. Variability in both magnitude and location of the circulation cells appear to be modulated by the remote forcing from the Pacific via an atmospheric bridge. However, the eastern sector is impacted mainly when synchronous changes occur in the Indian Ocean, and the western sector is impacted mainly when synchronous changes occur in the Atlantic Ocean. [ABSTRACT FROM AUTHOR]

Copyright of Icelandic Society / Íslenska þjóðfélagið is the property of Icelandic Sociological Association and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

A synthesis of archaeological research in and around the Kongo kingdom is outlined. It is shown that publications dealing with the Late Iron Age are few in number for a time segment which saw the birth and development of such social complexity as the Kongo kingdom. A general picture of Late Iron Age ceramic groups in Lower-Congo is drawn. One of the ceramic Groups, Group II, dated to AD 1400–1800, is thoroughly discussed. The ceramic style, dates, spatial analysis and regional context are dealt with. This paper partly helps to fill a major gap in Kongo ceramics studies and outlines future research trends. The formal methodologies developed over past decades for the analysis of ceramics are sadly not much used in Central Africa. The systemic approach permits one to at last describe thoroughly the ornamental style which is a prerequisite to being able to ascribe a particular ware or a particular site to a ceramic Tradition or Group. One key synthetic result is that the old Group II is now redefined as the Mbafu Tradition. [ABSTRACT FROM PUBLISHER]

ABSTRACT The stratigraphic, paleogeographic and tectonic evolution of the intracratonic Congo Basin in Central Africa has been revised on the basis of an integrated interpretation of gravity, magnetic and reflection seismic data, together with a literature review of papers sometimes old and difficult to access, map compilation and partial reexamination of outcrop and core samples stored in the Royal Museum for Central Africa (RMCA). The Congo Basin has a long and complex evolution starting in the Neoproterozoic and governed by the interplay of tectonic and climatic factors, in a variety of depositional environments.This multidisciplinary study involving 2D gravity and magnetic modeling as additional constraints for the interpretation of seismic profiles appears to be a powerful tool to investigate sedimentary basins where seismic data alone may be difficult to interpret. The tectonic deformations detected in the Congo Basin after the 1970-1984 hydrocarbon exploration campaign in the Democratic Republic of Congo (DRC) have been attributed to crustal contraction and basement uplift at the center of the basin, following a transpressional inversion of earlier graben structures. Two-dimensional gravity and magnetic models run along key seismic lines suggest the presence of evaporite sequences in some of the deeper units of the stratigraphic succession, in the lateral continuity with those observed in the Mbandaka and Gilson exploration wells. The poorly defined seismic facies that led to the previous basement uplift interpretation of the crystalline basement is shown to correspond to salt-rich formations that have been tectonically de-stabilized. These features may be related to vertical salt-tectonics connected to the near/far-field effects of the late Pan-African and the Permo-Triassic compressive tectonic events that affected this African part of Gondwana. [ABSTRACT FROM AUTHOR]

This paper explores dependent development, industrialisation and transitions to the semiperiphery, examining tensions between geopolitics, racial and class conflict that evolved into a 'reciprocal blockade' in the Central African Federation (CAF), comprising Southern Rhodesia (now Zimbabwe), Northern Rhodesia (Zambia) and Nyasaland (Malawi). The 1923 transfer of power from the chartered British South Africa Company to a semi-autonomous, settler-dominated government in Southern Rhodesia provided the foundations upon which an asymmetrical relationship between capital, white settlers, Africans and other groups was built. Incipient African nationalism arose in the 1950s in the shadow of an introverted apartheid South Africa and British decolonisation. Industry, commerce and the professions embraced the idea of a multiracial CAF, but recent white immigrants believed their privileged positions to be threatened, setting the stage for the 1962 election of the white supremacist Rhodesian Front and its unlawful 1965 Unilateral Declaration of Independence from the UK, despite profound misgivings in the security forces. An examination of the geopolitical, economic, ideological and institutional dynamics and ultimate failure of Rhodesian state-building from 1923 to 1963 places the reciprocal blockade in context. [ABSTRACT FROM AUTHOR]

We presented time series of total ozone column amounts (TOCAs) and erythemal UV (EUV) doses derived from measurements by TOMS (Total Ozone Mapping Spectrometer) instruments on board the Nimbus-7 (N7) and the Earth Probe (EP) satellites for three locations within the equatorial African belt for the period 1979 to 2000. The locations were Dar-es-Salaam (6.8° S, 39.26° E) in Tanzania, Kampala (0.19° N, 32.34° E) in Uganda, and Serrekunda (13.28° N, 16.34° W) in Gambia. Equatorial Africa has high levels of UV radiation, and because ozone shields UV radiation from reaching the Earth's surface, there is a need to monitor TOCAs and EUV doses. In this paper we investigated the trend of TOCAs and EUV doses, the effects of annual and solar cycles on TOCAs, as well as the link between lightning and ozone production in the equatorial African belt. We also compared clear-sky simulated EUV doses with the corresponding EUV doses derived from TOMS measurements. The TOCAs were found to vary in the ranges 243 DU - 289 DU, 231 DU - 286 DU, and 236 DU - 296 DU, with mean values of 266.9 DU, 260.9 DU, and 267.8 DU for Dar-es-Salaam, Kampala and Serrekunda, respectively. Daily TOCA time series indicated that Kampala had the lowest TOCA values, which we attributed to the altitude effect. There were two annual ozone peaks in Dar-es-Salaam and Kampala, and one annual ozone peak in Serrekunda. The yearly TOCA averages showed an oscillation within a five-year period. We also found that the EUV doses were stable at all three locations for the period 1979-2000, and that Kampala and Dares-Salaam were mostly cloudy throughout the year, whereas Serrekunda was mostly free from clouds. It was also found that clouds were among the major factors determining the level of EUV reaching the Earth's surface. Finally, we noted that during rainy seasons, horizontal advection effects augmented by lightning activity may be responsible for enhanced ozone production in the tropics. [ABSTRACT FROM AUTHOR]

Cocoa agroforests are dominant agricultural systems on the forest margins of Cameroon. Their management remains complex involving close interplay and trade-offs in social, ecological, economic and policy questions. To protect the cocoa crop and increase the net livelihood worth of cocoa agroforests, farmers maintain and or integrate diverse indigenous tree species in them. In a broadening context of environmental management these small holder, resource-poor farmers thus face important challenges in balancing livelihoods and conservation goals. This paper focuses on the characterization of cocoa agroforests on the forest margins of Cameroon in central Africa. It seeks to improve understanding of the complex relationships between livelihoods and cocoa agroforest land-use. It focuses on how farmer management decision scenarios can influence the architecture and indigenous trees biodiversity in cocoa agroforests. Methods used involved a rapid socio-economic survey, structural characterization and rapid biodiversity assessment of indigenous tree species in at least eight hectares of non contiguous cocoa agroforests. Descriptive statistics were used to analyze socio-economic and structural variables. Non parametric tests were used to evaluate changes in structural characteristics following management decision scenarios by farmers. Interpretation of results shows food security to be a major land use preoccupation of farmers. Due to revenue potential and high density of useful fruit and food trees cocoa systems can help slow down need for deforestation, maintain carbon and stabilize forest margins. Strata containing useful trees for food and fruits are most carefully managed and conserved in comparison with strata containing mainly medicinal and fuel wood trees. Despite species elimination scenario the basic proportionality and balance between bottom and upper stratums is maintained. Although overall species abundance reduces following eliminations, true diversity shows a slight positive change due probably to increased relative diversity of indigenous tree species. Summarily therefore, farmer management of cocoa systems appears undisruptive of both structure and biodiversity of indigenous trees. [ABSTRACT FROM AUTHOR]

Changes in net area of tropical forest are the sum of several processes: deforestation, regeneration of previously deforested areas, and the changing spatial location of the forest–savanna boundary. The authors conducted a long-term (1986–2006) quantification of vegetation change in a 5400 km2 forest–savanna boundary area in central Cameroon. A cross-calibrated normalized difference vegetation index (NDVI) change detection method was used to compare three high-resolution images from 1986, 2000, and 2006. The canopy dimensions and locations of over 1000 trees in the study area were measured, and a very strong relationship between canopy area index (CAI) and NDVI was found. Across 5400 km2 12.6% of the area showed significant positive change in canopy cover from 1986 to 2000 (0.9% yr-1) and 7.8% from 2000 to 2006 (1.29% yr-1), whereas <0.4% of the image showed a significant decrease in either period. The largest changes were in the lower canopy cover classes: the area with <0.2 m2 m-2 CAI decreased by 43% in 20 years. One cause may be a recent reduction in fire frequency, as documented by Along Track Scanning Radiometer-2/Advanced ATSR (ATSR-2/AATSR) data on fire frequency over the study area from 1996 to 2006. The authors suggest this is due to a reduction in human pressure caused by urbanization, as rainfall did not alter significantly over the study period. An alternative hypothesis is that increasing atmospheric CO2 concentrations are altering the competitive balance between grasses and trees. These data add to a growing weight of evidence that forest encroachment into savanna is an important process, occurring in forest–savanna boundary regions across tropical Africa. [ABSTRACT FROM AUTHOR]

Sustainable forest management (SFM) has become a major focus for the international community. This is because of the multifunctional importance of forest resources for the entire planet, namely ecological, socio-economic, cultural and climatic balance. General awareness of forest importance unfortunately coincides with the observed increase in threats, especially anthropogenic, to this world heritage. To tackle the continuing deforestation and degradation, the international community, through the United Nations Forum on Forests (UNFF) and its predecessors, has attempted to adopt an international convention on SFM based on the 15 Rio Declaration principles. The limited success of international negotiations aimed at the adoption of such an instrument leads us to seek an alternative within international law theories, through analysis of the relationship between states practice in SFM and customary international law. To this end, this paper focuses on the practice of Central African States in sustainable forest management, especially statement of principles, sub-regional treaty and domestic legislation. The analysis shows that their practice fulfils all the requirements in order to be regarded as regional custom. Therefore, principles and state practices of SFM can thus be considered legally binding for this sub-region, despite some major implementation shortcomings. [ABSTRACT FROM AUTHOR]

Copyright of African Journal of Ecology is the property of Wiley-Blackwell and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Why do larger countries have more armed conflict? This paper surveys three sets of hypotheses put forward in the conflict literature regarding the relationship between the size and location of population groups. These hypotheses are based on population mass and concentrations, distances, and some residual state-level characteristics. The hypotheses are tested with a new dataset--ACLED (Armed Conflict Location and Events Dataset)--that disaggregates internal conflicts into individual events. The analysis covers 14 countries in Central Africa. The conflict event data are juxtaposed with geographically disaggregated data on populations, distance to capitals, borders, and road networks. The paper develops a statistical method to analyze these types of data. The analysis shows that the risk of conflict events increases with local population size, and is particularly large in highly populous locations within a country. We find only a moderate difference in conflict-proneness between areas located close to or far from a country's capital, except when combined with population concentration: Conflict events cluster particularly strongly in larger population concentrations that are distant from the capital, such as the Eastern provinces of the Democratic Republic of Congo. [Copyright &y& Elsevier]