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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
21

Barriers to the implementation of ISO 14001 (with special reference to the Durban Automotive Cluster).

Turner, Andrew Iver. January 2004 (has links)
The re-emergence of South Africa into the global automotive market has had a significant impact on domestically based Original Equipment Manufactures (OEMs) and their component suppliers. While South Africa's exposure to the global market has brought about opportunities for firms to gain access to global markets, it has brought with it a vast number of pressures, including the pressure to comply with local and international environmental standards. Many of the OEM's have been set a deadline of January 2005 for ISO 14001 certification. The aim of the research was to explore and understand the complexities of the ISO 14001 implementation process with the objective of establishing the barriers that hamper its implementation, the determination of what factors influence these barriers and the investigation of possible recommendations on how organisations could overcome, or minimize, these barriers. To achieve this, a study was conducted on the Durban Automotive Cluster (DAC) investigating the following areas: 1. Determine the reasons for seeking ISO 14001 certification. 2. Determine what the organisations perceived and experienced as the barriers to implementation. 3. Determine the strategic implications of an Environmental Management System (EMS). A theoretical basis of ISO 14001, the implementation process and its strategic implications were established by reviewing previous research. A survey was conducted on the DAC's members through the use of a self-administrated questionnaire. The research showed that organisations chose to seek ISO 14001 certification in order to satisfy customer requirements and subsequently the strategic implications of ISO 14001 certification are very high. In terms of barriers to implementation, finance, resources allocation, expertise and implementation time proved to be the most problematic areas. In order for organisations to implement ISO 14001, they need to give due recognition to its strategic implications and use these implications as the basis for its justification. In order for organisations to be able to capitalize on the benefits of the system and use it to build a competitive advantage, they should attempt to integrate the environmental management system with their other management systems. / Thesis (M.B.A.)-University of KwaZulu-Natal, Pietermaritzburg, 2004.
22

Assessing the quality of basic assessment reports and the associated perspectives of environmental assessment practitioners in South Africa

Wylie, Donna Kim 01 July 2015 (has links)
MSc. (Geography) / The South African National Environmental Management Act (Act No. 107 of 1998) [NEMA] provides the 2010 EIA Regulations that describe the minimum requirements for environmental impact assessment (EIA). EIA is used as a tool to aid decisionmaking when evaluating development proposals for activities that are likely to have negative environmental impacts. Government Notice GNR. 543 of the 2010 EIA Regulations provides all the information pertaining to EIA and the specific steps required to conduct a Basic Assessment (BA). The study primarily focuses on activities conducted within or near Protected Areas (PAs) that do not require a full scoping EIA, and is comprised of two parts. Firstly, using a modified version of the South African adapted Lee and Colley (1992) Review Package, this dissertation presents the findings of an evaluation of the quality of 13 Basic Assessment Reports (BARs). Secondly, the study ascertained and analysed the opinions of those involved in the EIA process, namely environmental assessment practitioners (EAPs), on whether EIA is performing as originally intended. A questionnaire targeted at discerning respondents’ views on this was sent to eight individuals, of whom seven responded. The findings show that 92% of the BARs performed satisfactorily in terms of overall quality (achieving grades A to C, C being considered just satisfactory). Only 54% of the assessed BARs achieved A-B grades, leaving a high proportion of borderline BARs, a disturbing figure given the importance of PAs in South Africa for encouraging tourism, generating foreign currency and protecting biodiversity. Fifty seven percent (57%) of respondents expressed the view that legal provision for the EIA process in South Africa is adequate, that the 2010 Regulations have improved the EIA process, and that the EIA guidelines for environmental practitioners are readily available and easy to use.
23

Critical analysis of the law on duty of care to the environment in South Africa :challenges and prospects

Chauke, Vumbhoni January 2017 (has links)
Thesis (LLM.) -- University of Limpopo, 2017. / Considering that South Africa is part of the world initiatives to ensure maximum protection of the environment for the sake of the present and future generations, if the environment is abused or degraded, there is need to sanction perpetrators accordingly. Reasonable measures should be taken to prevent harm from occurring to the environment or those harms that cannot reasonably be avoided or stopped, be minimized and steps taken to rectify such harm to the environment. Environmental care and management is principally recognised and regulated by the National Environmental Management Act 107 of 1998. This framework imposes a general duty of care for the environment (that is, every person has the duty to avoid pollution and environmental degradation). Both implementers and enforcers rely on this duty when enforcing environmental obligations. The duty of care has a retrospective effect, meaning that it is imposed on anyone who causes, has caused or may cause significant pollution or degradation to the environment. This study highlights the consequences for violating the duty of care as enshrined in NEMA particularly by people who are destroying the environment in the name of development. It argues for stringent implementation and enforcement mechanisms in order to bring perpetrators to justice. The study further deals with comparative analysis between South Africa, Australia and England where lessons are derived to help South Africa better its environmental laws and policies to ensure maximum protection of the environment.
24

Assessing and managing the potential for compliance default of applications submitted in terms of South Africa's environmental impact assessment regulations

Youthed, Jennifer Gay 01 1900 (has links)
In the environmental impact assessment (EIA) field, much attention is paid to the process leading up to the granting of an environmental authorization, but very little is given to what happens after the consent decision is granted. This study aimed to address this lack through the implementation of an EIA follow-up procedure in a region of the Eastern Cape Province, South Africa. Follow-up focused on assessing the amount of non-compliance with EIA consent conditions as well as the overall impact that projects had had on the environment. The results of this follow-up process were then used to develop a risk screening tool that could be used to screen out new EIA applications that were likely to require follow-up to control default or impact. Projects that showed the greatest amount of default were those submitted by local municipal proponents for basic infrastructure type activities such as sewage treatment works and low-income housing developments. Private companies that compete in the open market presented the lowest default risk. Default with consent conditions ranged between 0% and 100% with an average rate of default of 49%. The overall environmental impact for the majority (58%) of projects followed-up on was low (on a 5 point scale of low to high), with only 1% of projects scoring high on impact. The study found a moderate positive correlation between default and impact (rs = 0.48) although a significant percentage (39%) of projects scored high on default but low on impact. Follow-up appears to have had a positive effect on reducing the average amounts of default and to a lesser extent the degree of impact. The risk screening tool developed is promising with statistically significant matches between predicted and actual default and impact scores for three out of the four test samples. / Geography / D. Phil. (Geography)
25

A plant ecological study and management plan for Mogale's Gate Biodiversity Centre, Gauteng

Tuckett, Alistair Sean 12 1900 (has links)
The Mogale’s Gate Biodiversity Centre is a 3 060 ha reserve located within the Gauteng province. The area comprises grassland with woodland patches in valleys and lower-lying areas. To develop a scientifically based management plan a detailed vegetation study was undertaken to identify and describe the different ecosystems present. From a TWINSPAN classification twelve plant communities, which can be grouped into nine major communities, were identified. A classification and description of the plant communities, as well as, a management plan are presented. The area comprises 80% grassland and 20% woodland with 109 different plant families. The centre has a grazing capacity of 5.7 ha/LSU with a moderate to good veld condition. From the results of this study it is clear that the area makes a significant contribution towards carbon storage with a total of 0.520 tC/ha/yr stored in all the plant communities. / Environmental Sciences / M.Sc. (Environmental Management)
26

Using environmental management accounting to investigate benefits of cleaner production at a paper manufacturing company in Kwadakuza, KwaZulu-Natal : a case study

Doorasamy, Mishelle January 2015 (has links)
Submitted in fulfilment of the requirements of the Master of Technology degree in Cost and Management Accounting, Department of Management Accounting, Durban University of Technology, Durban, South Africa, 2015. / Environmental degeneration, market pressures and stricter regulation and waste legislation has placed organizations under tremendous pressure to change their current processes and adopt cleaner production (CP) techniques and technologies. However, in countries like South Africa, CP implementation still remains low. In light of this problem, the government has made efforts to promote CP among industries by forming a support structure called the RECP (resource efficient cleaner production), as a strategy to encourage organizations to embrace this change and move away from the tradition end-of-pipe technologies towards CP technologies. This study is based on a case study of a paper manufacturing company in Kwadakuza, KwaZulu-Natal. The aim of this study was to use Environmental Management Accounting (EMA) to identify benefits of CP. Paper manufacturing consumes large amounts of natural resources and generates excessive wastes. Hence, the operational activities of paper mills have a negative environmental impact. However, the scope of this study was limited to the steam generation process and focused mainly on the efficiency of the current coal-fired boilers used in the boiler plant. The research methodology used in the study was both quantitative and qualitative involving triangulation. Data was collected by means of a questionnaire, semi-structured interviews and documentary review. The company uses old, obsolete boilers to generate steam. It had been discovered during a cleaner production assessment (CPA) of the process that the process uses large amounts of coal and generates excessive boiler ash (waste). This boiler ash also contains approximately 20 percent unburned coal present resulting in major losses to the company. Furthermore, the company has also experienced regular breakdowns during the year resulting in loss in production and high maintenance costs. Hence, it was concluded that the steam generation process was inefficient and that the boilers were not operating as per technological specification. However, management was unaware of the huge losses incurred due to raw material losses, more especially the coal used in the process. Environmental costs were also inaccurately calculated and thus underestimated. Hence, the ‘true environmental’ costs were not considered during strategic decision making. Over the last two decades, EMA has emerged as an important approach by organizations wanting to improve their environmental and economic performances. However, despite the many pilot projects conducted that demonstrated the positive impact that EMA has on an organization, EMA implementation remains slow and lagging in South Africa. EMA is an environmental management tool that traces environmental costs directly to the processes and products that are responsible for those costs, thereby highlighting problem areas that need to be prioritized when considering the adoption of CP. The literature review on the role and impact of implementing EMA and the benefits of adopting CP was presented to determine and outline views and findings of past researchers. Previous researchers identified that traditional costing systems did not adequately account for the actual environmental costs incurred by companies as much of these costs were hidden under overhead accounts. Hence, production costs were high, resulting in incorrect profit margins being set and ultimately impacting on company profitability. The main cause of this was that non-product output costs were added to production cost instead of being separately recorded as ‘non-product’ output. These costs are actually environmental costs as they represent waste. Material Flow Cost Accounting (MFCA), a tool of EMA, was considered as an appropriate method to implement to accurately calculate non-product output costs. MFCA made managers aware of the true magnitude of their losses and inefficiencies of current technology by increasing the transparency of non-product output costs (environmental costs). MFCA was further used to benchmark non-product output costs against technological standards and best available technological standards to highlight the economic and environmental benefits of adopting CP techniques and technologies. Based on the findings, one recommendation is that the company should consider restructuring their conventional costing system and adopt an EMA system instead. The use of an MFCA model had been suggested. This model was used by the Economy, Trade and Tourism industry in Japan to identify non-product output and improve efficiency of production processes. In addition, findings revealed that the company should implement CP techniques in the short-term to ensure that boilers are functioning according to technological specification. This will result in economic and environmental benefits for the company. However, greater savings potential is available in the long-term, by changing current technology and adopting state-of-the-art technologies. This would, however, require greater investment needs of the company to taken into consideration during strategic decision making.
27

Generic model for mine closure

De Jager, A. J. (Albertus Johannes) 12 1900 (has links)
Thesis (MBA)--Stellenbosch University, 2000. / During the last five years, successful mine closure has become one of Iscor Coal Business primary strategic focus areas. Three Iscor Coalmines are currently in different stages of closure, i.e. North Field, Hlobane and Dumacol and the demand on management time spent on this issue is increasing. The changing legal environment, especially issues concerning rehabilitation and mine closure, demands that every company must take full responsibility for any detrimental effect that their operations may have on the environment. This study concerns itself with establishing a generic procedure for mine closure. The interface with all stakeholders, external and internal, is considered. The primary focus areas are determined and the most important issues within each area are discussed in such a way that operational managers and strategists could use it as base knowledge for future closures. Applying the model to an actual closure process, i.e. the closure of Durnacol Coalmine, tested the validity of the model and it was verified that the process could be used as a base for future reference.
28

The carbon footprint of the South African Police Service as a benchmark for the reduction of greenhouse gas emissions and improvement of energy efficiency and the identification and elimination of barriers in these processes

Smit, Jacobus Johannes 12 1900 (has links)
Thesis (MBA)--Stellenbosch University, 2011. / The world as we know it is in a warming cycle. The rate of warming is being exacerbated by human activity; more specifically, the burning of fossil fuels to power expanding economies. Awareness that something must be done before a catastrophic point of no return is reached, has become more urgent. Before any strategies can be developed to reduce greenhouse gas emissions, the levels must be accurately measured to provide a benchmark and to determine reduction targets. The determination of an organisation’s carbon footprint is thus the starting point of the whole process. When the carbon footprint is known, various strategies can be implemented to reduce the carbon footprint. South Africa is classified as a developing country and is not required to comply with greenhouse gas reduction targets under the Kyoto Protocol. This may change at any time in the future and it is therefore necessary to be ready when targets become compulsory. The general public is not knowledgeable about global warming. All of these factors need to change to provide impetus to reduction strategies. The South African Police Service (SAPS) is one of the largest government departments and is situated in nearly every town in South Africa. The SAPS is thus in a position to provide leadership in government and in communities on issues like global warming. The carbon footprint of the SAPS has been calculated as prescribed by the Greenhouse Gas Protocol (2011). As a service organisation, the SAPS does not have industrial processes that may be the source of large quantities of greenhouse gases. In this research study, Scope 1 and scope 2 emissions were calculated and possible mitigation options are proposed. A survey conducted among a specific target group has indicated a general understanding of the concept of climate change. The respondents have difficulty in establishing a connection between climate change and increased crime levels. Behavioural change and education are necessary to promote a culture of energy efficiency and a reduction of greenhouse gases. Leadership is seen as an inhibiting factor, as top management does not consider global warming to be an influencing factor on crime levels. Government must provide strong leadership and formulate climate change strategies. Funding can be generated with carbon tax and emissions trading. On departmental level the energy efficiency of buildings can be improved and alternative fuels for vehicles be used.
29

Establishing a greenbelt policy for the conservation and development of the Crocodile River in Nelspruit

Oosthuizen, Susan Anita 12 1900 (has links)
Thesis (MA)--Stellenbosch University, 2002. / ENGLISH ABSTRACT: The Crocodile River Greenbelt area, located along the northern edge of Nelspruit, is a unique ecological system that must be protected from encroaching urbanization and invasive alien vegetation. The writer has attempted through policy intervention to achieve this goal. A policy for a greenbelt was compiled to allow for limited development along the Crocodile River Greenbelt area. The first step was to compile a policy for the Crocodile River Greenbelt area, and to contextualise the legislative requirements to compile such a policy. The second step was to discuss the State of Environment Report, which was compiled for the Crocodile River Greenbelt area and reflects directly the physical environment of the policy area. The third step was to lay the foundation of the policy by discussing guiding principles for open space systems. These principles form the basis of the policy. The fourth step was the compilation of the policy itself, which is underpinned by a spatial framework to guide the future physical development of the area. As conservation of the Crocodile River Greenbelt area is the main objective of the policy as well as allowing for limited development within the urban area, a management structure was proposed as Step 5 to achieve these objectives. / AFRIKAANSE OPSOMMING: Die Krokodilrivier-groengordelgebied is in die noordelike deel van Nelspruit geleë en is 'n unieke ekologiese stelsel wat beskerm moet word teen verstedeliking en indringer plante. Die skrywer poog deur 'n beleidsintervensie om hierdie doel te bereik. Die beleid vir 'n groengordel is saamgestelom voorsiening te maak vir beperkte ontwikkeling in die Krokodilrivier-groengordelgebied. Die eerste stap om so 'n beleid saam te stel vir die Krokodilrivier-groengordelgebied was om dit te kontekstualiseer binne die wetlike vereistes vir so 'n beleid. Die tweede stap was om die resultate van die Omgewings-toestandsverslag, wat vir die Krokodilrivier-groengordelgebied opgestel is en die fisiese omgewing van die beleidsgebied opsom, te bepreek. Die derde stap was om die rigtingewende beginsels van oopruimtes te bespreek wat die grondslag van die beleid vorm. Die vierde stap was die saamstel van die beleid self, wat gerugsteun word deur die grondgebruik plan wat toekomstige fisiese ontwikkeling van die gebied rig. Omdat bewaring van die Krokodilrivier-groengordelgebied die hoofdoel van die beleid is, tesame met beperkte ontwikkeling binne die stedelike gebied, is in Stap 5 'n bestuurstruktuur voorgestelom hierdie doel te bereik.
30

Evaluating the impact of environmental governance on biodiversity management in South African cities

Naidoo, Santhuri Santhakumari 07 1900 (has links)
South Africa is recognised as one of the megadiverse nations of the world. In recent years, the South African Government has prioritised human needs, without adequately safeguarding the country’s natural resources. Biodiversity is the living fabric of our planet, responsible for human health, well-being and ultimately, the preservation of the environment. It is the Government’s responsibility to ensure that processes and policy frameworks recognise the significance of biodiversity and its role in ensuring a sustainable future for the country while at the same time ensuring essential services delivery to its people. The aim of this study was to evaluate the impact of environmental governance on biodiversity management at the local government level in South Africa. The study was conducted in three Metropolitan Municipalities in South Africa. Data were collected by means of a questionnaire from officials of these municipalities. Variables that were assessed include capacity assessment, intergovernmental relations, budget and biodiversity management. Interviews were conducted with the Heads of the environmental departments of the municipalities. A review of the defining national and international environmental law was conducted to evaluate the transformation, challenges and successes of biodiversity mangement at the local government level in South Africa. The results of this study highlight the challenges faced by local governments in implementing biodiversity management such as capacity constraints, lack of resources and the absence of a biodiversity mandate at the local government sphere. Integrating biodiversity management at the local level will only be possible through more robust policy development, stronger cooperation and communication among the different levels of government, as well as enhanced capacity (skills) and resource provision in the municipalities. / Environmental Sciences / M. Sc. (Environmental Science)

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