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Public health response to COVID-19 pandemic and drivers of mistrust in Ghana 加纳应对COVID-19大流行的公共卫生措施和不信任的驱动因素
IF 1.7 Q3 GEOGRAPHY Pub Date : 2021-12-30 DOI: 10.1080/19376812.2021.2007411
E. Bisung, Achore Meshack, Ebenezer Dassah, Vincent Z. Kuuire
ABSTRACT Recent studies suggest that trust in government and public health experts is vital for acceptance of public health recommendations during the COVID-19 pandemic. It is increasingly clear that mistrust in public health recommendation affects efforts to slowdown the spread of COVID-19 in many countries. The objective of this study is to identify perceived drivers of mistrust in public health responses to COVID-19 in Ghana, using concept mapping with a range of local stakeholders (n = 21). The study was conducted between July and August 2020. Fifty-two items describing factors that influence mistrust in COVID-19 response were identified across eight themes. Out of eight clusters that emerged, participants rated weak health system, distrust in politicians and state institutions, and politicization of response measures as the most important and prevalent drivers of mistrust . The results show that the old narrative of cultural beliefs and illiteracy is not sufficient for understanding mistrust in public health programs during epidemics in SSA, at least in the case of COVID-19 in Ghana. This study demonstrates the need for global health practitioners to pay attention to structural forces and political relations in order to paint a fuller picture of mistrust during epidemics and pandemics.
摘要最近的研究表明,在新冠肺炎大流行期间,信任政府和公共卫生专家对于接受公共卫生建议至关重要。越来越明显的是,对公共卫生建议的不信任影响了许多国家减缓新冠肺炎传播的努力。本研究的目的是通过与一系列当地利益相关者(n=21)的概念映射,确定加纳公共卫生应对新冠肺炎的不信任因素。该研究于2020年7月至8月进行。在八个主题中确定了52个项目,描述了影响新冠肺炎应对中不信任的因素。在出现的八个集群中,参与者认为薄弱的卫生系统、对政客和国家机构的不信任以及应对措施的政治化是不信任的最重要和最普遍的驱动因素。结果表明,文化信仰和文盲的旧叙事不足以理解SSA流行病期间对公共卫生计划的不信任,至少在加纳的新冠肺炎情况下是这样。这项研究表明,全球卫生从业者需要关注结构性力量和政治关系,以便更全面地了解流行病和大流行病期间的不信任。
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引用次数: 4
Development state of Africa in practice: looking east with focus on South Korea 实践中的非洲发展现状:向东看,以韩国为中心
IF 1.7 Q3 GEOGRAPHY Pub Date : 2021-12-16 DOI: 10.1080/19376812.2021.2014340
Sören Scholvin
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引用次数: 0
Analysis of land-cover changes in the Transboundary Sio-Malaba-Malakisi River Basin of East Africa: Towards identifying potential land-use transition regimes 东非Sio-Malaba Malakisi河跨界流域土地覆盖变化分析:确定潜在的土地利用过渡制度
IF 1.7 Q3 GEOGRAPHY Pub Date : 2021-11-29 DOI: 10.1080/19376812.2021.2007143
Stanley Chasia, M. Herrnegger, B. Juma, J. Kimuyu, L. Sitoki, L. Olang
ABSTRACT This study evaluated historical land-cover states in order to identify potential land-use transition regimes leading to land degradation. Landsat satellite datasets were used to characterize land-cover states for 1986–2017 period. The multinomial probability distribution was used to establish sample size for training and accuracy assessment. Using a hybrid image classification approach, individual satellite images were initially clustered using the ISODATA technique, and spectral classes later transformed posteriori into respective thematic classes. Maximum Likelihood Function was subsequently used to assign pixels into classes with highest probability. Approximately 12% of mixed forest declined, while cropland increased by 30% between 1995–2008.
摘要:本研究评估了历史上的土地覆盖状态,以确定导致土地退化的潜在土地利用过渡制度。陆地卫星数据集用于表征1986-2017年期间的土地覆盖状态。使用多项概率分布来确定训练和准确性评估的样本量。采用混合图像分类方法,首先使用ISODATA技术对单个卫星图像进行聚类,然后将光谱分类后验转换为各自的主题分类。随后使用最大似然函数将像素分配到具有最高概率的类中。1995年至2008年间,大约12%的混交林面积减少,而耕地面积增加了30%。
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引用次数: 6
Opinions of Ghanaians on the management of petroleum revenue in Ghana 加纳人对加纳石油收入管理的意见
IF 1.7 Q3 GEOGRAPHY Pub Date : 2021-11-26 DOI: 10.1080/19376812.2021.2007410
M. Ogbe, J. K. Rød, Thomas H. Halvorsen
ABSTRACT Scholars of natural resource governance argue that national and local governments must engage ordinary community members. When ordinary community members access information about the utilization of natural resource revenue and get an opportunity to provide feedback, the revenue management improves. In this article, the authors engaged Ghanaians through a spatial crowdsourcing platform for their opinion about petroleum management revenue in Ghana. The participants accessed the platform via their mobile phones and completed a survey on their opinions about petroleum revenue management, the Free Senior High School program, and their priority areas for petroleum revenue funding in Ghana. The results suggest that ordinary community members, and particularly women, seemed less informed about the management of petroleum revenue in Ghana. Furthermore, Ghanaians’ opinions regarding their prioritized projects for petroleum revenue funding vary geographically. The authors conclude that decision-makers can use spatial crowdsourcing to engage ordinary community members in natural resource revenue management.
自然资源治理学者认为,国家和地方政府必须让普通社区成员参与进来。当普通社区成员获得有关自然资源收入利用的信息并有机会提供反馈时,收入管理得到改善。在这篇文章中,作者通过一个空间众包平台与加纳人进行交流,询问他们对加纳石油管理收入的看法。参与者通过手机访问该平台,并完成了一项关于他们对加纳石油收入管理、免费高中计划以及石油收入资金优先领域的看法的调查。结果表明,普通社区成员,特别是妇女,似乎不太了解加纳石油收入的管理。此外,加纳人对石油收入资金优先项目的看法在地理上也各不相同。作者得出结论,决策者可以利用空间众包让普通社区成员参与自然资源收益管理。
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引用次数: 3
Water availability in a Nigerian sub-catchment of River Niger and its implications for food security 尼日利亚尼日尔河分流域的水资源及其对粮食安全的影响
IF 1.7 Q3 GEOGRAPHY Pub Date : 2021-11-12 DOI: 10.1080/19376812.2021.2003832
R. Obateru, O. Ogunkoya, D. D. Ajayi
ABSTRACT This study aims at assessing runoff characteristics and water availability between 1955 and 2019 in the Nigerian sub-catchment of River Niger upstream of Baro, central Nigeria, and the implication for food security in the nation. The discharge regime of the sub-catchment is characterized by single peak, which occurs in September. The sub-catchment’s runoff coefficient ranged between 23% and 32% for the period 1955−1970; 9% and 22% for 1971–1990; 45% and 55% for 1994–1999; and 15–33% for 2000–2019. The study observed a decline in river flow and water availability due to climate variability. This indicates impending problems of water crises and food insecurity.
本研究旨在评估尼日利亚中部巴罗上游尼日尔河尼日利亚子集水区1955年至2019年的径流特征和水有效性,以及对该国粮食安全的影响。分集水区的流量特征为单峰,出现在9月。1955 ~ 1970年,小流域径流系数在23% ~ 32%之间;1971-1990年分别为9%和22%;1994-1999年为45%和55%;2000-2019年为15-33%。该研究观察到,由于气候变化,河流流量和水的可用性有所下降。这表明迫在眉睫的水危机和粮食不安全问题。
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引用次数: 2
Intraregional resettlement scheme and livelihood perspectives in Southwestern Ethiopia: challenges and prospects 埃塞俄比亚西南部的区域内重新安置计划和生计前景:挑战和前景
IF 1.7 Q3 GEOGRAPHY Pub Date : 2021-11-12 DOI: 10.1080/19376812.2021.1997610
Alemayehu Abera Shumi, Teshome Yirgu Bayou, Abera Uncha Utallo
ABSTRACT This study investigates the livelihood perspectives of resettlers, challenges and prospects of intra-regional resettlement scheme in Chewaka district of Ethiopia. Through multistage sampling procedure, 384 households were selected from sample kebeles for household survey. Descriptive and inferential statistics along with Household Food Balance Model have been employed to analyze data. The results revealed that resettlement scheme had brought substantial changes on livelihood of the resettled communities. It is successful in rescuing human life, improving livelihood assets and ensuring food security for most of the settlers. The study suggests urgent attention on improving infrastructures and environment conservations for betterment of livelihoods. Abbreviations: BZARDO: Buno Bedelle Zone Agriculture and Rural Development Office; DAs: Development Agents; TM: Thematic Mapper: ETM+: Enhanced Thematic Mapper Plus; NMSA: National Meteorological Service Agency; SNNPR: Southern Nations, Nationalities and Peoples Region
摘要本研究调查了埃塞俄比亚丘瓦卡地区移民的生计前景、区域内移民安置计划的挑战和前景。通过多阶段抽样程序,从样本中选取384户进行家庭调查。描述性和推断统计学以及家庭食物平衡模型已被用于分析数据。结果表明,移民安置方案给被安置社区的生活带来了实质性的变化。它成功地拯救了人类生命,改善了生计资产,并确保了大多数定居者的粮食安全。该研究表明,迫切需要关注改善基础设施和环境保护,以改善生计。缩写:BZARDO:布诺-贝德尔地区农业和农村发展办公室;DA:开发代理;TM:专题制图器:ETM+:增强型专题制图器Plus;NMSA:国家气象局;SNNPR:南方民族地区
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引用次数: 1
Spatiotemporal climate variability and trends in UNESCO designated Cultural Landscapes of Konso, Ethiopia 联合国教科文组织指定的埃塞俄比亚孔索文化景观的时空气候变化和趋势
IF 1.7 Q3 GEOGRAPHY Pub Date : 2021-11-06 DOI: 10.1080/19376812.2021.1997611
Sibilo Gashure, Desalegn Wana
ABSTRACT Understanding spatiotemporal patterns of climate variability and trends is essential to designing context-specific adaptation and mitigation interventions for climate change impacts. To this end, this paper examines the 1983–2016 rainfall and temperature variability and trends using merged satellite-gauge station data in the UNESCO designated Cultural Landscapes of Konso, Ethiopia. We have employed a non-parametric Mann-Kendall test to analyze rainfall and temperature trends, whereas the coefficient of variation (CV) has been used for variability analysis. The distribution and severity of meteorological droughts were mapped using the Standardized Precipitation Index (SPI). Our findings revealed an increase in annual and summer (Kiremt) season rainfall by 3.16 mm and 0.42 mm per year, respectively. However, rainfall in the spring (Belg) season decreased by 1.12 mm per year. Our findings also showed a substantial spatiotemporal variability in drought events due to variations in rainfall and topography. Consequently, the observed increase in frequency and the spatial extent of drought pose potential threats to rainfed farming, which gradually exposes smallholders to food insecurity and socioeconomic vulnerability. Therefore, agroecological-based local adaptation and mitigation interventions to climate variability are needed to enhance the resilience of smallholder farmers and ensure the continuity of the Konso cultural landscapes.
了解气候变率的时空格局和趋势对于设计针对气候变化影响的适应和减缓干预措施至关重要。为此,本文使用联合国教科文组织指定的埃塞俄比亚孔索文化景观的合并卫星测量站数据,研究了1983-2016年的降雨量和温度变化和趋势。我们采用非参数Mann-Kendall检验来分析降雨和温度趋势,而变异系数(CV)则用于变异性分析。利用标准化降水指数(SPI)绘制了气象干旱的分布和严重程度图。研究结果显示,年降雨量和夏季降雨量分别增加了3.16 mm和0.42 mm /年。然而,春季(比利时)的降雨量每年减少1.12毫米。我们的研究结果还表明,由于降雨和地形的变化,干旱事件具有实质性的时空变异性。因此,观测到的干旱频率和空间范围的增加对雨养农业构成了潜在威胁,这逐渐使小农面临粮食不安全和社会经济脆弱性。因此,需要以农业生态为基础的地方适应和缓解气候变化的干预措施,以增强小农的复原力,并确保孔索文化景观的连续性。
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引用次数: 2
Rainfall–Runoff in Conterminous Tropical River Basins of Southwestern Nigeria 尼日利亚西南部毗邻热带河流流域的降雨-径流
IF 1.7 Q3 GEOGRAPHY Pub Date : 2021-11-06 DOI: 10.1080/19376812.2021.1996250
O. Adeola, O. Adeyemi, Victor Onyemaenu
ABSTRACT Frequency analysis of extreme events is used to evaluate the probable maximum flood from runoff records using probability distribution functions. This study aims to understand rainfall-runoff relationships in four conterminous basins in Southwestern Nigeria using the runs test, Pearson correlation, and wavelet coherence. The study revealed that the highest Extreme Annual Rainfall in the series is expected to occur once every 31 years with 0.03 probability. Wavelet coherence shows a strong significant association with phases between Yewa – Ikeja and Yewa – Abeokuta. The observed extreme discharge values constitute the basis for establishing exceedance probabilities for the stations and their recurrence intervals.
摘要极端事件的频率分析用于使用概率分布函数从径流记录中评估可能的最大洪水。本研究旨在利用游程检验、皮尔逊相关和小波相干性来了解尼日利亚西南部四个相邻盆地的降雨-径流关系。研究表明,该系列中最高的极端年降雨量预计每31年发生一次,概率为0.03。小波相干性与Yewa–Ikeja和Yewa–Abeokuta之间的相位有很强的显著关联。观测到的极端流量值构成了确定站点超越概率及其重现期的基础。
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引用次数: 2
Characterizing the geography of potential healthcare accessibility in informal settlements in the Greater Kumasi area of Ghana 描述了加纳大库马西地区非正规住区潜在医疗保健可及性的地理特征
IF 1.7 Q3 GEOGRAPHY Pub Date : 2021-11-06 DOI: 10.1080/19376812.2021.1991811
G. Dumedah, Joshua Arthur, Jesse Senyo Kokroko, S. T. Ampofo, Precious Adwoa Okyere, Eric Tweneboah Kodua
ABSTRACT Characterizing accessibility to healthcare is complex, requiring the consideration of geography, socioeconomic and cultural factors. The Three-Step Floating Catchment Area (3SFCA) was used to account for population demand, the capacity of health facilities, and the geographic separations between locations of demand and supply in the Greater Kumasi, Ghana. The results show that accessibility to healthcare is low, about 2.34 physicians per 10,000 persons. The facilities have favorable geography: high number, detailed coverage, and proximity, but plagued with low numbers of physicians and high demand. The study synthesized analytical results with questionnaire survey to better characterize accessibility to healthcare by geography.
表征可及性医疗保健是复杂的,需要考虑地理,社会经济和文化因素。采用三步浮动集水区(3SFCA)来考虑加纳大库马西的人口需求、卫生设施的能力以及需求和供应地点之间的地理间隔。结果表明,获得医疗保健的机会很低,每10,000人中约有2.34名医生。这些机构的地理位置优越:数量多,覆盖详细,距离近,但医生数量少,需求高。本研究将分析结果与问卷调查相结合,以更好地表征医疗保健可及性的地理特征。
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引用次数: 3
Diaspora tourism and homeland development: exploring the impacts of African American tourists on the livelihoods of local traders in Southern Ghana 散居旅游和家园发展:探索非洲裔美国游客对加纳南部当地商人生计的影响
IF 1.7 Q3 GEOGRAPHY Pub Date : 2021-11-01 DOI: 10.1080/19376812.2021.1997612
Michelle Afrifah, Joseph Mensah
ABSTRACT While a bourgeoning literature exists on how African Americans are using tourism to connect with Africa, only a handful of studies have examined the nature of African American tourists’ spending on the continent. This study identifies popular Ghanaian handicrafts that are produced for African American tourists; examines the spending patterns of these tourists; and analyses how handicraft traders use the incomes derived from their craft sales. We found that while African Americans constitute the bulk of craft purchasers in Ghana, their numbers have dwindled lately, so are their expenditures on crafts and other souvenirs.
虽然关于非裔美国人如何利用旅游业与非洲建立联系的文献越来越多,但只有少数研究调查了非裔美国游客在非洲大陆消费的性质。本研究确定了为非裔美国游客生产的流行加纳手工艺品;研究这些游客的消费模式;并分析了手工业者如何利用其手工艺品销售所得的收入。我们发现,虽然非洲裔美国人是加纳工艺品购买者的主要群体,但他们的人数最近有所减少,他们在工艺品和其他纪念品上的支出也在减少。
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引用次数: 2
期刊
African Geographical Review
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