School Of Natural Sciences

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End date: 2019Has files: Yes

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    Local Knowledge Adaptation Measures In An Era Of Climate Change:
    (Great Zimbabwe University, 2019) Tshuma Doreen Taurai
    The study sought to explore possibilities of local knowledge adaptation measures used by the people of Chivi in the era of climate change. The interpretivist paradigm was employed to investigate various ways used by the participants to adapt to climate change. Purposive sampling was utilized to select the main respondents who met the age criterion of fifty (50) years and above, and who were born and bred in Chivi district. This procedure was to ensure that the participants had witnessed climatic changes occurring in Chivi. The age was taken to authenticate lived experience of climate change by the participants Data was gathered through focus group discussions, in-depth interviews, observations and transect walks. Information collected through these methods and their associated tools was presented in tables, figures as well as qualitatively in words. Photographs were taken and presented to substantiate information gathered from observations and transect walks. The study was guided by indigenous knowledge held by the respondents. This community based approach was chosen over the top-down approach which is usually imposed on people by stakeholders. Research findings revealed that climate in the area has changed as evidenced by accounts given by people who have stayed in the area in the last fifty (50) years or more. Extreme weather events such as droughts, high temperatures and sometimes floods were cited. The numbers of rain days have reduced whilst there is an increase in the occurrence of dry spells during the rain season. Some of the evidence in the area to support the changing climate was that of the drying of rivers which used to flow right through the year, the extinction of some species and the reduction in biodiversity. Although quite a number of local knowledge adaptation measures were known in the area, a small percentage of people were using them. These measures included dug out water infiltration trenches, temporary migration of livestock, the zunde raMambo concept iii and crop diversification and rearing of drought resistant animals. A number of barriers were found to be hindering the widespread and effective use of local knowledge adaptation measures. The study concluded that the importance of using indigenous knowledge systems as adaptation measures has been relegated for top-down scientific measures. It is recommended that indigenous knowledge systems be documented so that present and future generations benefit by enhancing their adaptive capacity to climate change. Education platforms should be established to teach and empower young generations on the importance of using and respect for indigenous knowledge systems. Growing of drought resistant crops and keeping drought resistant animals should be embraced by every household in the area to eradicate poverty brought by increased climate variability and climate change being experienced in Chivi District. A framework for pathway to integrating indigenous knowledge systems in climate change adaptation was developed as a pathway to sustainable climate change adaptation for communities
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    An investigation on e-resource utilisation among university students in a developing country:
    (AOSIS, 2018) Mawere Talent; Sai Kundai O.S.
    Electronic libraries are the recent development in the ever-changing technological world today. Students nowadays have the ability to carry the library wherever they are, their Internet-enabled devices being the only requirement. Most universities worldwide have subscribed to various online databases and other e-resources as a way of availing resources to their students. To their credit, most institutions of higher learning in developing countries have not been left out in this stampede.his study has provided some basic insights on utilisation of e-resources in universities of developing countries. Despite the younger generation being described as digital natives, on the contrary, it is quite evident that their uptake of technological innovations especially in education is quite poor. This research will assist both researchers and management of institutions of higher learning to provide and design amicable solutions to the problem of poor utilisation of e-resources as it highlights the major causes of poor utilisation in the developing country context.
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    SEWAGE TREATMENT, DISPOSAL AND MANAGEMENT PROBLEMS AND THE QUEST FOR A CLEANER ENVIRONMENT IN MASVINGO CITY (ZIMBABWE)
    (2011) Mapira Jemitias
    This study examines the problems of sewage treatment, disposal and management that are bedeviling the city of Masvingo (Zimbabwe). This is done in the light of the current legislation as enshrined in the Environmental Management Act (Chapter 20:27) of 2002. The study was conducted in 2008, based on field surveys and document interrogation (literature review). The city is experiencing an environmental crisis due to the malfunction of its sewage waste treatment works, which are: old, and frequently break down due to power cuts and the shortage of spare parts to repair them. However, this problem is not confined to Masvingo City, as many urban centres in Zimbabwe also experience it due to the prevalent harsh economic conditions. Municipalities are often bankrupt and therefore lack the capacity to execute their mandate efficiently, which undermines the goal of environmental protection. The paper advocates for the forging of links with foreign donors or partners who may be willing to provide funding and technical assistance so that some of the problems can be solved.
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    CHALLENGES OF WASTE MANAGEMENT IN CHIREDZI, ZIMBABWE
    (2018) Hobwana Christine; Ngaza Nyashadzashe; Mapira Jemitias
    Poor waste management has been one of the greatest challenges in most developing countries. Towns and cities in developing countries have experienced population explosions due to natural increase and rural-urban migration. Urbanization and modernization have also led to the increase of the amount and complexity of the waste being generated. Local authorities responsible for proper waste management are faced by various problems which include financial constraints, absence of the required professional personnel as well as poor public awareness on the dangers of poor waste management and the absence of properly engineered landfills. In the current study, waste management in Chiredzi was researched. A mixed methods research approach was used in the study, selected wards were used as representatives of the town in responding to questionnaires, and the relevant local authorities were interviewed. Chiredzi just like most towns in developing countries has poor waste management practices. There is need for an integrated approach to waste management and many recommendations are cited in this paper.