ghanaopendata/ghanaian-research-english huggingface dataset:
The impact of water-pricing policy on the demand for water resources by farmers in Ghana

Water scarcity has become a worldwide phenomenon as a result of climate change. For that reason most countries are adopting various measures to reduce the impact of water scarcity on their agricultural sector and Ghana is no exception. Ghana's agricultural sector is the backbone of the rural economy in the country. The agricultural sector employs about 90 percent of the rural population and contributes extensively to the GDP of the country. But, low productivity and inefficient water use have resulted in a significant threat to the livelihoods of the rural population. The paper used a programing model named MATA (Multi-Analysis Tool for the Agricultural Sector) to achieve the stated objectives. The main objective of the study was to find out the impact of water-pricing policy on the demand for water resources by the farmers in relation to their cropping activities and income. The results of the study indicated that water-pricing policy has a negative impact on the demand for water resources in Ghana. But this impact happens only when water prices are increased significantly. However, if water prices are high it has a negative impact on cropping activities, farmers' income, employment and crop varieties. Hence the study recommends that in order to at least reduce water wastage in the sector, it be proposed that a price (around 2cedi/m3) might be of significance in order to make farmers conscious of the scarcity of water resources, and to persuade them to adopt water saving technologies without affecting crop distribution. The study also recommends that water-pricing policy should not be used as a policy tool on its own but should be used together with other water saving policies in order to achieve the best results. © 2015 Elsevier B.V.

Source: UG
Impact on postpartum hemorrhage of prophylactic administration of oxytocin 10 IU via UnijectTM by peripheral health care providers at home births: design of a community-based cluster-randomized trial

AbstractBackgroundHemorrhage is the leading direct cause of maternal death globally. While oxytocin is the drug of choice for postpartum hemorrhage prevention, its use has generally been limited to health facilities. This trial assesses the effectiveness, safety, and feasibility of expanding the use of prophylactic intramuscular oxytocin to peripheral health care providers at home births in four predominantly rural districts in central Ghana.MethodsThis study is designed as a community-based cluster-randomized trial in which Community Health Officers are randomized to provide (or not provide) an injection of oxytocin 10&#8201;IU via the UnijectTM injection system within one minute of delivery of the baby to women who request their presence at home at the onset of labor. The primary aim is to determine if administration of prophylactic oxytocin via Uniject&#8482; by this cadre will reduce the risk of postpartum hemorrhage by 50&#8201;% relative to deliveries which do not receive the prophylactic intervention. Postpartum hemorrhage is examined under three sequential definitions: 1) blood loss &#8805;500&#8201;ml (BL); 2) treatment for bleeding (TX) and/or BL; 3) hospital referral for bleeding and/or TX and/or BL. Secondary outcomes address safety and feasibility of the intervention and include adverse maternal and fetal outcomes and logistical concerns regarding assistance at home births and the storage and handling of oxytocin, respectively.DiscussionResults from this trial will build evidence for the effectiveness of expanding the delivery of this established prophylactic intervention to peripheral settings. Complementary data on safety and logistical issues related to this intervention will assist policymakers in low-income countries in selecting both the best uterotonic and service delivery strategy for postpartum hemorrhage prevention. Results of this trial are expected in mid-2013. The trial is registered at ClinicalTrials.gov: NCT01108289.

Source: UG
Impact on postpartum hemorrhage of prophylactic administration of oxytocin 10 IU via Uniject™ by peripheral health care providers at home births: Design of a community-based cluster-randomized trial

Background: Hemorrhage is the leading direct cause of maternal death globally. While oxytocin is the drug of choice for postpartum hemorrhage prevention, its use has generally been limited to health facilities. This trial assesses the effectiveness, safety, and feasibility of expanding the use of prophylactic intramuscular oxytocin to peripheral health care providers at home births in four predominantly rural districts in central Ghana.Methods: This study is designed as a community-based cluster-randomized trial in which Community Health Officers are randomized to provide (or not provide) an injection of oxytocin 10 IU via the Uniject™ injection system within one minute of delivery of the baby to women who request their presence at home at the onset of labor. The primary aim is to determine if administration of prophylactic oxytocin via Uniject™ by this cadre will reduce the risk of postpartum hemorrhage by 50 % relative to deliveries which do not receive the prophylactic intervention. Postpartum hemorrhage is examined under three sequential definitions: 1) blood loss ≥500 ml (BL); 2) treatment for bleeding (TX) and/or BL; 3) hospital referral for bleeding and/or TX and/or BL. Secondary outcomes address safety and feasibility of the intervention and include adverse maternal and fetal outcomes and logistical concerns regarding assistance at home births and the storage and handling of oxytocin, respectively.Discussion: Results from this trial will build evidence for the effectiveness of expanding the delivery of this established prophylactic intervention to peripheral settings. Complementary data on safety and logistical issues related to this intervention will assist policymakers in low-income countries in selecting both the best uterotonic and service delivery strategy for postpartum hemorrhage prevention. Results of this trial are expected in mid-2013. The trial is registered at ClinicalTrials.gov: NCT01108289. © 2012 Stanton et al. licensee BioMed Central Ltd.

Source: UG
Impacts of 1.5 versus 2.0 °c on cereal yields in the West African Sudan Savanna

To reduce the risks of climate change, governments agreed in the Paris Agreement to limit global temperature rise to less than 2.0 °C above pre-industrial levels, with the ambition to keep warming to 1.5 °C. Charting appropriate mitigation responses requires information on the costs of mitigating versus associated damages for the two levels of warming. In this assessment, a critical consideration is the impact on crop yields and yield variability in regions currently challenged by food insecurity. The current study assessed impacts of 1.5 °C versus 2.0 °C on yields of maize, pearl millet and sorghum in theWest African Sudan Savanna using two crop models that were calibrated with common varieties from experiments in the region with management reflecting a range of typical sowing windows. As sustainable intensification is promoted in the region for improving food security, simulations were conducted for both current fertilizer use and for an intensification case (fertility not limiting). With current fertilizer use, results indicated 2% units higher losses for maize and sorghum with 2.0 °C compared to 1.5 °C warming, with no change in millet yields for either scenario. In the intensification case, yield losses due to climate change were larger than with current fertilizer levels. However, despite the larger losses, yields were always two to three times higher with intensification, irrespective of the warming scenario. Though yield variability increased with intensification, there was no interaction with warming scenario. Risk and market analysis are needed to extend these results to understand implications for food security. © 2018 The Author(s).

Source: UG
Impacts of climate change and climate variability on maize yield under rainfed conditions in the sub-humid zone of Ghana: A scenario analysis using APSIM

Climate change and variability pose a serious threat to food production in sub-Saharan Africa. The projected changes in local spatio-temporal patterns of rainfall and temperature will likely affect the availability of water and nutrients, crop growth, and yield formation. This paper presents the simulated effects of climate change on maize (Zea mays L.) in Ejura in the Sekyedumase district of Ghana, one of the important food baskets of the country. Experimental data from maize grown under various nitrogen (N) and phosphorus (P) conditions in the 2008 major and minor rainy seasons at two sites in Ejura were used to parameterize and evaluate the cropping systems model APSIM. Daily climatic data for the period 2030-2050 under the scenarios A1B and B1 were obtained from the regional climate projections obtained by the mesoscale model MM5. The assessment of climate change impact on grain yield suggested a likely 6-week shift in the planting dates of the rainy season from the current (1980-2000) 3rd week of March to the 2nd week of May for the simulated period. Climate change also resulted in projected yield reduction of, on average, 19% and 14% for the Obatanpa maize variety under A1B and B1, respectively, for maize-maize continuous cropping. Likewise, the Dorke maize yield is expected to reduce by 20% and 18% for A1B and B1, respectively, with increased yield variability under both scenarios. Potential adaptation measures to climate change in the area include cropping of cowpea during the minor season or fallow rotation with other crops.

Source: UG
Impacts of climate hazards on coastal livelihoods in Ghana: the case of Ningo-Prampram in the Greater Accra region

Global climate has undergone unprecedented changes due to several natural- and human-induced factors. The present study sought to assess the impacts of climate hazards on coastal livelihoods, specifically in Ningo-Prampram district in the Greater Accra region, Ghana. The research uses participatory rural appraisal (PRA) and the analytic hierarchical process (AHP) tools to ascertain the major climatic and non-climatic events, along with their impacts. Findings revealed coastal inundation and submersion were the major stressors that triggered dysfunctions of residents’ livelihoods. Impacts from these stressors constituted decline in household income, collapse of buildings along the beach, and saltwater intrusion rendering farmlands unproductive causing reduced crop yield. Cabbage and chilli farms that are no longer arable have been sold to estate developers. Sea level rise has resulted in the submersion of coastal lands (1 km–2 km land residual inland). Residents undertake temporal evacuations with financial assistance from local financial institutions. Minor interventions like the growing of mangroves and coconut trees have been initiated to somewhat serve as defence mechanisms. However, residents have continuously harvested these plants along the coast with no plans for afforestation, re-afforestation and other sea defence mechanisms. This leaves the area highly vulnerable, hence, the present study attempted to bridge this paucity of knowledge to inform the decision of relevant stakeholders in prioritizing climate-related issues that affect livelihoods in the area.

Source: UG
Impacts of coastal inundation due to climate change in a CLUSTER of urban coastal communities in Ghana, West Africa

The increasing rates of sea level rise caused by global warming within the 21st century are expected to exacerbate inundation and episodic flooding tide in low-lying coastal environments. This development threatens both human development and natural habitats within such coastal communities. The impact of sea level rise will be more pronounced in developing countries where there is limited adaptation capacity. This paper presents a comprehensive assessment of the expected impacts of sea level rise in three communities in the Dansoman coastal area of Accra, Ghana. Future sea level rises were projected based on global scenarios and the Commonwealth Scientific and Industrial Research Organization General Circulation Models-CSIRO_MK2_GS GCM. These were used in the SimCLIM model based on the modified Bruun rule and the simulated results overlaid on near vertical aerial photographs taken in 2005. It emerged that the Dansoman coastline could recede by about 202 m by the year 2100 with baseline from 1970 to 1990. The potential impacts on the socioeconomic and natural systems of the Dansoman coastal area were characterized at the Panbros, Grefi and Gbegbeyise communities. The study revealed that about 84% of the local dwellers is aware of the rising sea level in the coastal area but have poor measures of adapting to the effects of flood disasters. Analysis of the likely impacts of coastal inundation revealed that about 650,000 people, 926 buildings and a total area of about 0.80 km2 of land are vulnerable to permanent inundation by the year 2100. The study has shown that there will be significant losses to both life and property by the year 2100 in the Dansoman coastal community in the event of sea level rise. © 2011 by the authors.

Source: UG
The impacts of dams on local livelihoods: a study of the Bui Hydroelectric Project in Ghana

The construction of the Bui Dam was expected to boost socio-economic development in Ghana. This article examines the impacts of the project on the livelihoods of the local people. Data were collected using a mixed-research approach and a case-study design. The study finds that, while there have been significant improvements with respect to resettlement and compensation issues as compared to the earlier dam projects in Ghana, there are still some shortfalls. It is recommended that agriculture be improved by providing extension services and inputs to improve food security and the economic status of the local people.

Source: UG
The impacts of decentralization on health system equity, efficiency and resilience: a realist synthesis of the evidence

The Clinical Pathology Department conducts research that contributes to intervention strategies and safeguards of public health in Ghana. In view of this the Department carries out research into plant medicine development, drug interactions and regulation, bio-monitoring and prevention of poisoning from environmental toxicants (e.g. mycotoxins specifically aflatoxins and toxic heavy metals). The Department also provides specialized laboratory services in support of public health programmes.

Source: UG
The Impacts of Extreme Weather Events on Inflation and the Implications for Monetary Policy in Africa

Economic debates around mitigating climate change and weather-related events have long centred on fiscal policy tools than those of monetary policy. However, recent discussions point out that monetary policy formulation could also be affected and hence the need to deploy monetary policy tools as well. Our article seeks to investigate the impacts of climate change, particularly extreme weather events, on headline inflation and food price inflation and their apparent implications for monetary policy in Africa over the period 1990–2017. Using a two-step dynamic system With a generalized method of Moments estimation strategy with robust standard errors, we find that weather-related events may need to be large and consequential to cause a significant price hike in Africa. We also find the incidence of droughts and floods to have a bearing on food price inflation. Furthermore, our empirical evidence using mediation analysis reveals agricultural production to be the critical mechanism whereby extreme weather events affect headline inflation. As central banks are charged with the mandate of ensuring a stable monetary environment, We suggest thatmonetary policy authorities consider the short- and long-term impacts of supply shocks caused by extreme weather events on general price levels in their policy formulation.

Source: UG
Impacts of Ghana’s Bui dam hydroelectricity project on the livelihood of downstream non-resettled communities

Ghana’s socio-economic development, since independence, has been driven by the Akosombo and Kpong dams that provide water (for domestic, agriculture and industrial use) and hydroelectricity. It was hoped that with these past experiences, the Ghana government would be in a better position to manage the livelihood issues of the newly built Bui hydroelectricity dam better. Using a modified political ecology framework, this study examined the implications of the Bui dam project on the livelihoods of the downstream communities, which have received limited scholarly attention. Results from 158 household questionnaire interviews, corroborated by in-depth interviews with relevant stakeholders and focus group discussions indicate a complete lack of compensation package of any form for affected downstream communities. Fishing and farming, the dominant livelihood strategies of the households interviewed, have become unproductive and unsustainable leading to reduced incomes. Additionally, the unregulated activities of small-scale gold miners (galamsey) in the river bed which were made possible after the Bui dam’s construction were cited by most interviewees and focus group discussants for its negative impacts on human and ecological health. In a nutshell, existing livelihoods systems of downstream non-resettled communities post the Bui dam construction have been severely disrupted. Addressing the present challenges facing downstream communities in an integrative and participatory manner should be the top priority of the dam planners and implementers especially the Bui Power Authority and the District Assemblies. © 2018 Springer Japan KK, part of Springer Nature

Source: UG
Impacts of Information and Communication Technology on Libraries in Ghana: A review

The purpose of this article was to provide a review of literature on the impacts of Information and Communication Technology (ICT) on Libraries in Ghana. Some of the ICT impacts identified were in the area of cataloguing and classification, online public access catalogue, acquisitions, video conferencing, web 2.0 and social media tools, online searching and retrieval, electronic resources, digitization, electronic/digital libraries and institutional repositories, library website, indexing and abstracting, technical services, bibliographic instruction/library instruction, mobile digital library, interlibrary loan and document delivery, information access and video and photo libraries. Our review indicates that despite the tremendous changes brought about by ICT to Ghanaian libraries, they are still faced with a lot of challenges that needs to be addressed to enable these libraries to operate efficiently to provide the required information resources to its users. It also proposes recommendations for policy makers especially management of institutions with libraries, practitioners especially Librarians, researchers, students and all others who have an interest in library activities. Some of these recommendations include the provision of funding for ICT equipment and infrastructure, maintenance and updating of ICT equipment, training of users and staff, involvement of Management in ICT related issues in libraries, provision of uninterrupted power supply supplemented with standby generators and the provision of fast and uninterrupted bandwidth.

Source: UG
Impacts of Nursing Work Environment on Turnover Intentions: The Mediating Role of Burnout in Ghana

Background. (e nursing practice environment supports excellence and decent work and has the influence to entice and retain the quality nursing workforce. Appreciating the dynamics that affect the turnover intention of RNs offer reasonable solutions to the challenges of the nursing shortage, which directly influence the quality of nursing care. (ere is a paucity of information on the impacts of these concepts among RNs in Sub-Saharan African. (e study therefore aimed at determining the impacts of work environment and burnout on turnover intentions among RNs in Ghana. Methods. A descriptive cross-sectional design using a simple random and proportionate stratified sampling with a sample of 232 RNs from Municipal and Regional Hospitals, Sunyani, West-Central part of Ghana completed validated instruments measuring work environment, burnout, and turnover intentions. Descriptive analysis was done to find out RNs’ perceptions of their work environment and turnover intentions. Mediation analysis by Baron and Kenny’s approach was used to determine the mediating effect of burnout on the relationship between the domains of PPE and the turnover intention of RNs. STROBE checklist was used as the reporting tool. Results. While most RNs had a positive perception about their work environment, greater number of them had turnover intentions. (ere were significant associations between some nursing work environment facets and turnover intention. (e results also showed a statistically significant relationship between nurse-physician relation (β = .353, t = 5.476, p ≤ .001), nurse manager leadership (β = −0.485, t = −8.192, p ≤ .001), nursing foundation for quality care (β = .400, t = 7.059, p ≤ .001), staffing and resource adequacy on (β = 0.485, t = 8.183, p ≤ .001), and turnover intention as mediated by burnout. Conclusion. Burnout resulting from an unsafe work environment impact RNs’ turnover intention. This phenomenon can potentially affect the human resource management and quality of nursing care. Policy strategies aimed at ensuring a professional practice environment and decreased burnout can therefore improve retention of RNs at their workplace.

Source: UG
Impacts of the COVID-19 pandemic on access to healthcare among people with disabilities: evidence from six low- and middle-income countries

Background The pandemic has placed considerable strain on health systems, especially in low- and middle-income countries (LMICs), leading to reductions in the availability of routine health services. Emerging evidence suggests that people with disabilities have encountered marked challenges in accessing healthcare services and supports in the context of the pandemic. Further research is needed to explore specific barriers to accessing healthcare during the pandemic, and any strategies that promoted continued access to health services in LMICs where the vast majority of people with disabilities live. Methods Qualitative in-depth interviews were conducted with persons with disabilities in Ghana, Zimbabwe, Viet Nam, Türkiye (Syrian refugees), Bangladesh, and India as part of a larger project exploring the experiences of people with disabilities during the COVID-19 pandemic and their inclusion in government response activities. Data were analysed using thematic analysis. Results This research found that people with disabilities in six countries - representing a diverse geographic spread, with different health systems and COVID-19 responses - all experienced additional difficulties accessing healthcare during the pandemic. Key barriers to accessing healthcare during the pandemic included changes in availability of services due to systems restructuring, difficulty affording care due to the economic impacts of the pandemic, fear of contracting coronavirus, and a lack of human support to enable care-seeking. Conclusion These barriers ultimately led to decreased utilisation of services which, in turn, negatively impacted their health and wellbeing. However, we also found that certain factors, including active and engaged Organisations of Persons with Disabilities (OPDs) and Non-Governmental Organizations (NGOs) played a role in reducing some of the impact of pandemic-related healthcare access barriers.

Source: UG