http://repository.pauwes-cop.net/handle/1/168 2026-07-15T10:50:19Z 2026-07-15T10:50:19Z BANAON, Pinisikin Yasmina http://repository.pauwes-cop.net/handle/1/574 2026-01-15T13:26:02Z 2024-04-01T00:00:00Z

Option for simple on-farm water treatment: A case study of the Agrivoltaic project in Katibougou, Mali BANAON, Pinisikin Yasmina In Katibougou, Mali, the Agrivoltaic project offers a viable path toward sustainable development. Nonetheless, the effectiveness of these programs depends on guaranteeing the purity of the water sources used on farms. This study explores various options for purifying on-farm water in the framework of Katibougou's Agrivoltaic project. Significant issues with water management were found, such as non-functional boreholes, insufficient supervision of water use, and low water quality 50% of the community site's visited boreholes had a strange color. The Agrivoltaic Project (APV) site and the community site in Katibougou were compared for water quality, and the results indicated that there were notable differences in turbidity levels between the two sites. In general, samples from the APV project site had lower turbidity than those from the community site, which reached 20 NTU.In a similar vein, both locations satisfied FAO requirements for electrical conductivity, total dissolved solids, pH, and alkalinity, suggesting that they were suitable for irrigation. Potassium contents, however, showed significant variations, with higher levels ranging from 5.25 to 16.65 mg/l found in both the APV project site samples and the community site borehole sample. Treatment recommendations included potassium management, pH correction, and sediment filtration.The study makes several recommendations to address these issues, including better security measures, oversight mechanisms for water usage, regular borehole maintenance, investment in on-farm water treatment infrastructure, community awareness campaigns about water conservation, and cooperation between local government agencies, stakeholders, and academic institutions for additional research

2024-04-01T00:00:00Z Fomena TCHINDA, Hermann http://repository.pauwes-cop.net/handle/1/569 2026-01-15T11:04:23Z 2024-04-01T00:00:00Z

ASSESSING THE ADOPTION OF THE WATER ENERGY FOOD NEXUS APPROACH FOR CLIMATE CHANGE ADAPTATION IN CAMEROON Fomena TCHINDA, Hermann The current was done in the context of the prevailing effects of climate change in ensuring security and sustainability in the resource systems of Water, Energy and Food. It explored the level of adoption of the Water-Energy-Food (WEF) nexus approach for climate change adaptation in Cameroon through a comprehensive analysis. The main objective was to comprehensively assess the current state of art in terms of integrating the WEF nexus approach in the Country. The specific objectives were: to analyse changing patterns of WEF nexus indicators over five years, to examine the evolution of nexus potential in strategic documents, and to assess at the operational level, the nexus potential of projects from relevant ministries integrating the three systems. The methodology employed encompassed linear correlation analysis for the identification of potential synergies and trade-offs; a chronological and comparative examination of strategic documents with respect to some predefined WEF nexus criteria, and the analysis of the WEF nexus potential in some projects. The main results of the study reveal some synergies between Energy-Food and Water-Energy, with Energy and Water exerting the highest influence on the WEF nexus index variation. Moreover, a growing nexus potential is observed in strategic documents over time, particularly in National Determined Contributions (NDCs); and the. Despite some deficiencies in technology involvement and stakeholder consideration, opportunities exist to enhance WEF nexus adoption in adaptation documents. Furthermore, project analysis identifies several initiatives with moderate to high nexus potential is observed from 2005 to 2021, suggesting the feasibility of mainstreaming the Hoff's framework for improved integration. In conclusion, the study highlights the need for updating institutional coordination, capacity building, evidence-based decision-making, policy coherence, and adaptive governance to effectively incorporate WEF nexus considerations into national frameworks, ultimately advancing climate change adaptation efforts and sustainable development goals in Cameroon

2024-04-01T00:00:00Z Maina, Susan Njoki http://repository.pauwes-cop.net/handle/1/567 2026-01-15T10:55:45Z 2024-04-20T00:00:00Z

DETERMINANTS OF THE UPTAKE OF AGRICULTURAL WATER MANAGEMENT TECHNIQUES BY SMALL-HOLDER FARMERS IN ARID AND SEMI-ARID LANDS OF KENYA: A CASE STUDY OF LAIKIPIA COUNTY Maina, Susan Njoki The study investigated the determinants of the uptake of agricultural water management techniques by small holder farmers in Laikipia County. A mixed methods research design was used with a sample of 100 farmers. Multi-stage sampling technique was used to select the respondents of qualitative data while purposive sampling was used to select respondents of quantitative data. Quantitative data was collected through structured questionnaires while qualitative data was collected through focus group discussions and key informant interviews. Analysis of quantitative data was done using Statistical Package for Social Sciences Version 26. Quantitative data was presented using descriptive and inferential statistics. Qualitative data was analyzed using NVivo software version 12 and presented in verbatim. The correlation analysis showed education (β=4.293), belonging to a farmer group (β=2.895), access to credit (β=2.032), access to extension (β=2.696) among other factors influenced the uptake of water management techniques positively. The study further identified opportunities available to enhance the uptake of water management techniques such as ground water exploitation, investing in e-extension to train farmers and intensifying surface runoff harvesting. The study recommends the allocation of more resources towards farmer education by the government, building of robust weather forecast systems by the meteorological department and creation of Public Private Partnerships to provide farmers with credit at affordable rates in order to support those with financial constraints in investing in water management techniques.

2024-04-20T00:00:00Z Chizu, Chikondi http://repository.pauwes-cop.net/handle/1/556 2026-01-15T09:41:00Z 2024-04-24T00:00:00Z

CONFLICT IN AGRICULTURAL POLICIES IN ACCOMMODATING RECENT ADVANCEMENTS IN THE AGRICULTURAL SECTOR IN AFRICA: A CASE STUDY OF MALAWI Chizu, Chikondi Malawi, just like many African countries is struggling with inadequate agricultural productivity, making it difficult to meet the food demand of its growing population. This leads to increased demand for water and energy resources in agriculture production, posing environmental threats. Recent advancements like the water, energy, and food (WEF) nexus concept can increase food production and reduce greenhouse gas emissions. This could improve food availability, ensuring a steady supply amidst climate change, and poverty. However, national policies often adopt a sectorial approach, neglecting potential interdependencies and conflicts that may arise from cross sectoral integration. This study, therefore, examines the conflict in agricultural policies in accommodating recent advancements in the agricultural sector in Malawi. The study set out to explore four research questions. The study uses a qualitative method design with Key-informant interviews and document reviews. A total of twenty-eight respondents were interviewed which included sixteen experts and twelve farmers and ten policy documents were purposelessly sampled. The NVIVO 14 Software was used to analyze the data collected. The results show that the use of the WEF nexus concept as a selected recent advancement in the agriculture sector in Malawi boosts crop yields, diversifies cropping patterns, and extends the growing season beyond traditional rain-fed cycles. It also contributes to rural development, job creation, and entrepreneurship. However, the implementation of the WEF nexus faces challenges such as poor irrigation development, catchment conservation, and technical, socioeconomic, and policy issues. The study further reveals that policies like Malawi Vision 2063 and Nation Agriculture Policy align with the WEF nexus concept in Malawi's agriculture sector, but inconsistencies and conflicts within existing frameworks hinder the effective implementation of integrated WEF approaches for sustainable development, including a lack of coordinated sectoral policies, competing interests, poor governance, and climate change. The study recommends the government create a coordinated policy framework that accommodates recent advancements and integrates water, energy, and food sectors, and the government should incorporate the WEF nexus concept into the Universities, Secondary, and Primary school curriculums.

2024-04-24T00:00:00Z