Abstract Despite being aware of the need to promote sustainable environmental development through renewable energy, Nigeria still grapples with enacting and implementing policies that will reduce environmentally damaging activities through the use of fossil fuels, which has increased Nigeria’s global share of greenhouse gas emissions. Accordingly, this paper examines the global attitude to clean energy and further explores renewable energy sources, the existing regulatory enactments geared ...
ABSTRACT Agriculture is deemed as a pivot around which economies revolve. The contribution of the agriculture sector to economies cannot be overemphasized. In Ghana, for instance, the agriculture sector has consistently been one of the major contributors of GDP of the country. On the contrary, the standard of living of farmers is deplorable. In the quest of the government of Ghana to eradicate the level of poverty among farmers and improve upon their standard of living, many policies have be...
Abstract Micro-credit has been identified as a sustainable and effective poverty reduction strategy that can be employed to reallocate resources to the rural active poor. The livelihood of rural dwellers is usually characterized by low potentials. It is however believed that their access to micro – credit may improve their livelihood outcomes such as income, well-being, reduced vulnerability, food security, access to social amenities, economic expansion and employment. Also, it brings addit...
There is growing evidence that low-cost open-source 3-D printers can reduce costs by enabling distributed manufacturing of substitutes for both specialty equipment and conventional mass-manufactured products. The rate of 3-D printable designs under open licenses is growing exponentially and there are already hundreds of designs applicable to small-scale organic farming. It has also been hypothesized that this technology could assist sustainable development in rural communities that rely on sm...
ABSTRACT A study to assess the role of Non-timber forest products (NTFPs) was conducted to forest dependent communities around New Dabaga -Ulongambi Forest Reserve (NDUFR) in Kilolo District as a strategy to cope with the impacts of climate change. Data were collected through household questionnaires, PRA techniques, transect walk and direct field observations. Climatic data mainly rainfall and temperature for the last 30 years were obtained from Nduli Airport weather station. Data collected...
ABSTRACT The aim of the research was to assess the effects of land reform on human security in SubSahara Africa. The survey was guided by research objectives which were firstly, to explain the concept of land reform in Sub-Sahara Africa. Secondly, to assess the effects of land reform on human security in Sub-Sahara Africa. Thirdly, to examine the dynamics surrounding land reform on human security in Sub-Sahara Africa. Lastly, to proffer scholarly recommendations on workable plan of land refo...
ABSTRACT This paper examines the impact of sand harvesting from rivers on the environment, water quality and quantity along Thwake River, Makueni County. Sand acts as a safe aquifer for water flowing below and through it. Removal of sand results in destruction of underground aquifers and loss of safe water. Sand scooping adversely affects surface water quality and quantity and damages the aquatic ecosystem. Haulage of sand by heavy trucks causes environmental degradation by accelerating soil...
Abstract: Pollinators are of essential importance for sustainable agriculture. However, pollination efficiency depends on interacting factors such as pollinator behaviour and morphology. We compared the effect of probing time length and visit frequency of two distinct body size African stingless bee species (Meliponula bocandei, Dactylurina schmidti) as alternative pollinators to Apis mellifera scutellata on greenhouse cultivated cucumber. We found differences in morphometric characteristics...
Land use and land cover change dynamics and associated human-induced transitions studies are very critical in the formulation of sustainable land management strategies, land use systems and policies. The study aimed at generating a characterized area estimate of Ombeyi wetland’s land use and land cover change schema for the period between 1990 and 2017, examining the spatial and temporal characteristics of anthropogenic impacts and their relationship with land use and land cover change in ...
ABSTRACT The study on man’s socio-economic activities on protected areas was carried out on Mount Elgon national park and was specifically aimed at identifying communities and their socio-economic activities, the impacts of these activities on the park and the sustainable park management approaches. The study used simple random sampling for the community members and purposive for the knowledgeable about park management, methods of data collection were questionnaire, interview, observation a...
Abstract: Soil erosion has become one of the global environmental hazards that limits the survival of people today and hinders sustainable socio-economic development worldwide. It is most severe in the tropical and subtropical regions of the world, especially in developing countries like Ethiopia. Estimating the extent of soil loss and understanding the spatial distribution of erosion-prone areas are critical for planning and effectively implementing soil conservation measures with limited r...
Abstract: This study examines the institutional arrangement for water governance, crop production efficiency, commercialization, and impact on household welfare using cross-sectional data obtained from 544 randomly and proportionately selected sampled households from four districts of the Amhara region, northern Ethiopia. Data were analyzed using descriptive statistics and econometric models. The stochastic frontier production (cost) model was used to investigate technical (cost) efficiency,...
ABSTRACT Even though there is no doubt that an efficient public procurement system is necessary to ensure value for money in government expenditure, the systematic level of awareness and the degree to which the procurement process ensures sustainability is much less apparent. This study examines the effectiveness of sustainable procurement in the Northern Region of Ghana. The study employed the quantitative approach and descriptive design and targeted personnel of the Entity Tender Board Comm...
Abstract This study was conducted to assess population structure and threat to the sustainable management of woody species in the various ago-ecosystems in Dutsin-Ma Local Government Area (LGA) Katsina State, Nigeria. Purposive and stratified random sampling techniques were used to collect data from 21 randomly demarcated 100m × 100m sample plots. All woody plant species found in the sample plots with stem diameter >2 cm at 20cm above ground, were recorded. Population structure was summarize...
Abstract This study was conducted to assess population structure and threat to the sustainable management of woody species in the various ago-ecosystems in Dutsin-Ma Local Government Area (LGA) Katsina State, Nigeria. Purposive and stratified random sampling techniques were used to collect data from 21 randomly demarcated 100m × 100m sample plots. All woody plant species found in the sample plots with stem diameter >2 cm at 20cm above ground, were recorded. Population structure was summariz...