Sport consumption patterns in the Eastern Cape: cricket spectators as sporting univores or omnivores
- Brock, Kelcey, Fraser, Gavin C G, Botha, Ferdi
- Authors: Brock, Kelcey , Fraser, Gavin C G , Botha, Ferdi
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/69362 , vital:29508 , https://doi.org/10.4102/jef.v9i3.64
- Description: Since its inception, consumption behaviour theory has developed to account for the important social aspects that underpin or at least to some extent explain consumer behaviour. Empirical studies on consumption behaviour of cultural activities, entertainment and sport have used Bourdieu’s (1984) omnivore/univore theory to investigate consumption of leisure activities. The aim of this study is to investigate whether South African cricket spectators are sporting omnivores or univores. The study was conducted among cricket spectators in the Eastern Cape at four limited overs cricket matches in the 2012/2013 cricket season. The results indicate that consumption behaviour of sport predominantly differs on the grounds of education and race. This suggests that there are aspects of social connotations underpinning sports consumption behaviour within South Africa.
- Full Text:
- Date Issued: 2016
Sport consumption patterns in the Eastern Cape: cricket spectators as sporting univores or omnivores
- Authors: Brock, Kelcey , Fraser, Gavin C G , Botha, Ferdi
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/69362 , vital:29508 , https://doi.org/10.4102/jef.v9i3.64
- Description: Since its inception, consumption behaviour theory has developed to account for the important social aspects that underpin or at least to some extent explain consumer behaviour. Empirical studies on consumption behaviour of cultural activities, entertainment and sport have used Bourdieu’s (1984) omnivore/univore theory to investigate consumption of leisure activities. The aim of this study is to investigate whether South African cricket spectators are sporting omnivores or univores. The study was conducted among cricket spectators in the Eastern Cape at four limited overs cricket matches in the 2012/2013 cricket season. The results indicate that consumption behaviour of sport predominantly differs on the grounds of education and race. This suggests that there are aspects of social connotations underpinning sports consumption behaviour within South Africa.
- Full Text:
- Date Issued: 2016
Water footprint assessment of citrus production in South Africa: A case study of the Lower Sundays River Valley
- Munro, Samantha A, Fraser, Gavin C G, Snowball, Jeanette D, Pahlow, Markus
- Authors: Munro, Samantha A , Fraser, Gavin C G , Snowball, Jeanette D , Pahlow, Markus
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/69240 , vital:29463 , https://doi.org/10.1016/j.jclepro.2016.06.142
- Description: Water footprint assessment is a developing method that is being increasingly applied to quantify water use, prioritise reductions, assess sustainability and provide information to achieve sustainable, efficient, and equitable water use. The objectives of this paper were to conduct a water footprint assessment of primary citrus production within the Lower Sundays River Valley in South Africa using local, high-resolution data and to examine indicators (water scarcity, pollution, efficiency, productivity and access) to determine the sustainability of blue, green and grey water footprints of a wet, dry and average year. Lemons were found to have the lowest blue and combined green-blue water footprint per ton of production across all climatic years, followed by soft citrus, valencias and navels. Valencias had the lowest, and navels the highest grey WF (relating to inorganic nitrogen). Lemons, despite their high crop water and fertiliser requirements, were regarded more economically efficient in comparison to valencias, soft citrus and navels, in that they provided higher net income and more employment hours per m3 of water in comparison to other citrus crops. In an average season, lemons generated approximately 39% more income per m3 of water than navels, despite navels being the dominant cultivar. Blue water consumption for citrus in the catchment was calculated to be 58.7 Mm3 for an average season and 89.2 Mm3 for a dry season. Due to an inter-basin transfer scheme, no physical water scarcity occurred, and both environmental and basic human needs are met. Water pollution levels related to nitrogen however, exceeded the assimilative capacity of the run-off in dry years. The area also experiences institutional and infrastructural scarcity and 14% of the population do not have access to piped water. Stakeholders and governments may use the results of water footprint assessments to determine the status of river basins, make evaluations for future water usage and the potential impacts of expanding agriculture and different management strategies. Including environmental and socio-economic indicators will also improve the integrity of water footprint assessments.
- Full Text: false
- Date Issued: 2016
- Authors: Munro, Samantha A , Fraser, Gavin C G , Snowball, Jeanette D , Pahlow, Markus
- Date: 2016
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/69240 , vital:29463 , https://doi.org/10.1016/j.jclepro.2016.06.142
- Description: Water footprint assessment is a developing method that is being increasingly applied to quantify water use, prioritise reductions, assess sustainability and provide information to achieve sustainable, efficient, and equitable water use. The objectives of this paper were to conduct a water footprint assessment of primary citrus production within the Lower Sundays River Valley in South Africa using local, high-resolution data and to examine indicators (water scarcity, pollution, efficiency, productivity and access) to determine the sustainability of blue, green and grey water footprints of a wet, dry and average year. Lemons were found to have the lowest blue and combined green-blue water footprint per ton of production across all climatic years, followed by soft citrus, valencias and navels. Valencias had the lowest, and navels the highest grey WF (relating to inorganic nitrogen). Lemons, despite their high crop water and fertiliser requirements, were regarded more economically efficient in comparison to valencias, soft citrus and navels, in that they provided higher net income and more employment hours per m3 of water in comparison to other citrus crops. In an average season, lemons generated approximately 39% more income per m3 of water than navels, despite navels being the dominant cultivar. Blue water consumption for citrus in the catchment was calculated to be 58.7 Mm3 for an average season and 89.2 Mm3 for a dry season. Due to an inter-basin transfer scheme, no physical water scarcity occurred, and both environmental and basic human needs are met. Water pollution levels related to nitrogen however, exceeded the assimilative capacity of the run-off in dry years. The area also experiences institutional and infrastructural scarcity and 14% of the population do not have access to piped water. Stakeholders and governments may use the results of water footprint assessments to determine the status of river basins, make evaluations for future water usage and the potential impacts of expanding agriculture and different management strategies. Including environmental and socio-economic indicators will also improve the integrity of water footprint assessments.
- Full Text: false
- Date Issued: 2016
Issues and concerns in developing regulated markets for endangered species products: the case of rhinoceros horns
- Collins, Alan, Fraser, Gavin C G, Snowball, Jeanette D
- Authors: Collins, Alan , Fraser, Gavin C G , Snowball, Jeanette D
- Date: 2015
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/124877 , vital:35706 , https://doi.org/10.1093/cje/bev076
- Description: A proposal for addressing rhinoceros poaching is to legalise the trade in rhino horn and adopt a regulated market approach, overturning the current trade ban. This orthodox economic prescription aims to reduce incentives to poach endangered wildlife by driving down the market price of their products via auctioned stockpile releases. Biologists are clear, however, that securing a stockpile for some species needs biological success in captive breeding programmes (CBPs), which varies markedly across species and habitats. Rhinoceros herds in a CBP would need spatially extensive terrain and costly permanent security measures; this only appears feasible for the less aggressive ‘white’ rhino. We argue that the market price would actually need to be sustained at a high level to cover protection costs over the longer reproduction cycles in CBPs and that, without extensive monitoring and the correct institutional structures being in place, legalising trade may encourage, rather than prevent, poaching. Supplementary policy measures that differentiate among consumer groups would also likely prove necessary.
- Full Text:
- Date Issued: 2015
- Authors: Collins, Alan , Fraser, Gavin C G , Snowball, Jeanette D
- Date: 2015
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/124877 , vital:35706 , https://doi.org/10.1093/cje/bev076
- Description: A proposal for addressing rhinoceros poaching is to legalise the trade in rhino horn and adopt a regulated market approach, overturning the current trade ban. This orthodox economic prescription aims to reduce incentives to poach endangered wildlife by driving down the market price of their products via auctioned stockpile releases. Biologists are clear, however, that securing a stockpile for some species needs biological success in captive breeding programmes (CBPs), which varies markedly across species and habitats. Rhinoceros herds in a CBP would need spatially extensive terrain and costly permanent security measures; this only appears feasible for the less aggressive ‘white’ rhino. We argue that the market price would actually need to be sustained at a high level to cover protection costs over the longer reproduction cycles in CBPs and that, without extensive monitoring and the correct institutional structures being in place, legalising trade may encourage, rather than prevent, poaching. Supplementary policy measures that differentiate among consumer groups would also likely prove necessary.
- Full Text:
- Date Issued: 2015
Making rules to live by: Was the proposed regulatory regime for invasive species reasonable? Perceptions of the South African trout industry
- Marire, Juniours, Snowball, Jeanette D, Fraser, Gavin C G
- Authors: Marire, Juniours , Snowball, Jeanette D , Fraser, Gavin C G
- Date: 2015
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/68566 , vital:29285 , http://2015.essa.org.za/fullpaper/essa_2938.pdf
- Description: Publisher version , Despite considerable economic impact of trout-based aquaculture and recreational fishing, the Department of Environmental Affairs has been focusing almost entirely on ecological criteria in deciding the regulatory regime for trout. We examined whether the proposed regulatory regime for alien and invasive species that was published by the Department of Environmental Affairs in 2014 for public comment was reasonable. The analysis produced factors that might matter in the design of reasonable institutional arrangements that impose a reasonable regulatory burden on economic sectors utilising invasive species. We conducted factor analysis using an online survey that we conducted between May and July 2014. We obtained four clusters of factors: participatory policymaking, people-centeredness, credible scientific evidence for listing species as invasive and contextualisation of international evidence. We then utilised the factors in a logistic regression framework to assess their influence on the probability of perceiving the regulations to be reasonable. The likelihood of a trout sector player perceiving the regulations to be reasonable was 1.2%. We found that a one standard deviation increase in the “credibility of scientific evidence” increased the odds of perceiving the regulations to be reasonable by 1645%. A one standard deviation increase in “participation” increased the odds of perceiving the regulations to be reasonable by 410%. A one standard deviation increase in “people-centeredness” increased the odds of perceiving the regulations to be reasonable by 600%. Lastly, a one standard deviation increase in the variable “contextualising international evidence” increased the odds of perceiving the regulations to be reasonable by 415%. This research demonstrates that properly addressing the socioeconomic aspects of new policies in addition to ecological criteria makes it far more likely that stakeholders will regard them as reasonable, even if the new policies impose increased regulatory transaction cost burden on users or reduced access to a resource.
- Full Text:
- Date Issued: 2015
- Authors: Marire, Juniours , Snowball, Jeanette D , Fraser, Gavin C G
- Date: 2015
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/68566 , vital:29285 , http://2015.essa.org.za/fullpaper/essa_2938.pdf
- Description: Publisher version , Despite considerable economic impact of trout-based aquaculture and recreational fishing, the Department of Environmental Affairs has been focusing almost entirely on ecological criteria in deciding the regulatory regime for trout. We examined whether the proposed regulatory regime for alien and invasive species that was published by the Department of Environmental Affairs in 2014 for public comment was reasonable. The analysis produced factors that might matter in the design of reasonable institutional arrangements that impose a reasonable regulatory burden on economic sectors utilising invasive species. We conducted factor analysis using an online survey that we conducted between May and July 2014. We obtained four clusters of factors: participatory policymaking, people-centeredness, credible scientific evidence for listing species as invasive and contextualisation of international evidence. We then utilised the factors in a logistic regression framework to assess their influence on the probability of perceiving the regulations to be reasonable. The likelihood of a trout sector player perceiving the regulations to be reasonable was 1.2%. We found that a one standard deviation increase in the “credibility of scientific evidence” increased the odds of perceiving the regulations to be reasonable by 1645%. A one standard deviation increase in “participation” increased the odds of perceiving the regulations to be reasonable by 410%. A one standard deviation increase in “people-centeredness” increased the odds of perceiving the regulations to be reasonable by 600%. Lastly, a one standard deviation increase in the variable “contextualising international evidence” increased the odds of perceiving the regulations to be reasonable by 415%. This research demonstrates that properly addressing the socioeconomic aspects of new policies in addition to ecological criteria makes it far more likely that stakeholders will regard them as reasonable, even if the new policies impose increased regulatory transaction cost burden on users or reduced access to a resource.
- Full Text:
- Date Issued: 2015
Perceptions of the natural environment from a rural African perspective: a case of Cylondropuntia fulgida var. fulgida in Gwanda district, Zimbabwe
- Dube, Nqobizitha, Snowball, Jeanette D, Fraser, Gavin C G
- Authors: Dube, Nqobizitha , Snowball, Jeanette D , Fraser, Gavin C G
- Date: 2015
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/68578 , vital:29289 , http://2015.essa.org.za/fullpaper/essa_2994.pdf
- Description: Publisher version , Community environmental perceptions are instrumental in environmental management programmes given that perspectives govern human-environment relations. Despite numerous studies on environmental perceptions, little is known about how the rural poor particularly in Africa conceptualize, live with, and respond to pressing environmental issues facing them. As such, this paper uses the case of an invasive alien plant (IAP) (Cylindropuntia fulgida var. fulgida (Cff)) in a rural community (Gwanda district, Zimbabwe) to unveil the conceptualisation of the natural environment from a rural African perspective. This paper discloses the environmental worldview of the community and explains the formulation of the attitudes by the local households towards species in the environment. The study uses two horizontal dimensions of environmental attitudes formulation (New Environmental Paradigm (NEP) Scale and Kellet’s (1996) classification of environmental values). Data was collected using a questionnaire survey, group discussions and key informant interviews. A sample of 156 individuals comprised the study respondents. Results showed the residents of rural Gwanda district to hold both a conservation and utilisation conviction (syncretic view) towards the environment. However, utilisation outweighs conservation. Furthermore, older residents are more inclined to conservation in comparison to the youth. The study also divulged that the origin of a species in the natural environment was insignificant to the host community. However, the livelihood effects that species had (regardless of origins) were the major determinants of attitudes developed towards it.
- Full Text:
- Date Issued: 2015
- Authors: Dube, Nqobizitha , Snowball, Jeanette D , Fraser, Gavin C G
- Date: 2015
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/68578 , vital:29289 , http://2015.essa.org.za/fullpaper/essa_2994.pdf
- Description: Publisher version , Community environmental perceptions are instrumental in environmental management programmes given that perspectives govern human-environment relations. Despite numerous studies on environmental perceptions, little is known about how the rural poor particularly in Africa conceptualize, live with, and respond to pressing environmental issues facing them. As such, this paper uses the case of an invasive alien plant (IAP) (Cylindropuntia fulgida var. fulgida (Cff)) in a rural community (Gwanda district, Zimbabwe) to unveil the conceptualisation of the natural environment from a rural African perspective. This paper discloses the environmental worldview of the community and explains the formulation of the attitudes by the local households towards species in the environment. The study uses two horizontal dimensions of environmental attitudes formulation (New Environmental Paradigm (NEP) Scale and Kellet’s (1996) classification of environmental values). Data was collected using a questionnaire survey, group discussions and key informant interviews. A sample of 156 individuals comprised the study respondents. Results showed the residents of rural Gwanda district to hold both a conservation and utilisation conviction (syncretic view) towards the environment. However, utilisation outweighs conservation. Furthermore, older residents are more inclined to conservation in comparison to the youth. The study also divulged that the origin of a species in the natural environment was insignificant to the host community. However, the livelihood effects that species had (regardless of origins) were the major determinants of attitudes developed towards it.
- Full Text:
- Date Issued: 2015
Water footprint assessment to inform water management and policy making in South Africa
- Pahlow, Markus, Snowball, Jeanette D, Fraser, Gavin C G
- Authors: Pahlow, Markus , Snowball, Jeanette D , Fraser, Gavin C G
- Date: 2015
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/68813 , vital:29327 , http://dx.doi.org/10.4314/wsa.v41i3.02
- Description: Publisher version , One method to inform decisions with respect to sustainable, efficient and equitable water allocation and use is water footprint assessment (WFA). This paper presents a preliminary WFA of South Africa (SA) based on data for the period 1996-2005. Crop production was found to contribute about 75% of the total water footprint of national production. The total water footprint of crop production is mainly composed of five crops: maize, fodder crops, sugarcane, wheat and sunflower seed, which account for 83% of the crop water footprint. The average water footprint of a South African consumer is 1 255 m3/yr, below the world average of 1 385 m3/yr, and is dominated by the consumption of meat (32%) and cereals (29%). About one fifth of this water footprint of consumption is external to SA. While SA is a net virtual water importer, the virtual water trade analysis revealed that a large share of blue water consumption is related to export. Sustainability concerns are that the major river basins face severe blue-water scarcity for extended periods of the year, and that water pollution levels related to nitrogen and phosphorus were found to be unsustainable in all river basins in SA. Efficient allocation and use of water is investigated by means of comparing the consumptive water footprint to global benchmark values, as well as the economic green- and blue-water productivity and the economic land productivity of the crops cultivated in SA. Furthermore, crops with specific potential for biofuel production are assessed. Lastly, recommendations to address the identified issues are given.
- Full Text:
- Date Issued: 2015
- Authors: Pahlow, Markus , Snowball, Jeanette D , Fraser, Gavin C G
- Date: 2015
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/68813 , vital:29327 , http://dx.doi.org/10.4314/wsa.v41i3.02
- Description: Publisher version , One method to inform decisions with respect to sustainable, efficient and equitable water allocation and use is water footprint assessment (WFA). This paper presents a preliminary WFA of South Africa (SA) based on data for the period 1996-2005. Crop production was found to contribute about 75% of the total water footprint of national production. The total water footprint of crop production is mainly composed of five crops: maize, fodder crops, sugarcane, wheat and sunflower seed, which account for 83% of the crop water footprint. The average water footprint of a South African consumer is 1 255 m3/yr, below the world average of 1 385 m3/yr, and is dominated by the consumption of meat (32%) and cereals (29%). About one fifth of this water footprint of consumption is external to SA. While SA is a net virtual water importer, the virtual water trade analysis revealed that a large share of blue water consumption is related to export. Sustainability concerns are that the major river basins face severe blue-water scarcity for extended periods of the year, and that water pollution levels related to nitrogen and phosphorus were found to be unsustainable in all river basins in SA. Efficient allocation and use of water is investigated by means of comparing the consumptive water footprint to global benchmark values, as well as the economic green- and blue-water productivity and the economic land productivity of the crops cultivated in SA. Furthermore, crops with specific potential for biofuel production are assessed. Lastly, recommendations to address the identified issues are given.
- Full Text:
- Date Issued: 2015
Water, water everywhere: is Integrated Water Resource Management the right institutional prescription for South Africa's water management challenges?
- Madigele, Patricia K, Snowball, Jeanette D, Fraser, Gavin C G
- Authors: Madigele, Patricia K , Snowball, Jeanette D , Fraser, Gavin C G
- Date: 2015
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/68555 , vital:29282 , http://2015.essa.org.za/fullpaper/essa_2849.pdf
- Description: Publisher version , Ostrom (2007) and Ostrom and Cox (2010) argue that natural resource management has been plagued by the “panacea problem": that one-size-fits-all solutions to allocation and management problems have been applied without due consideration of the specific context. The outcome has been the disappointing results of many development and management programs. Integrated Water Resource Management (IWRM) has been recognised as a potentially effective way of allocating water where there are multiple, sometimes competing, users (Saravanan et al. 2009). It has been used successfully in a number of other developing country contexts, including Mexico, Brazil, India and Thailand (Orne-Giliemann 2008; Meinzen-Dick 2007). The principles of IWRM were also adopted in South Africa under the National Water Act (1998). Water User Associations (WUA) are seen as one of the key institutions driving IWRM, since they are designed to allow stake-holders at local level a say in the allocation and management of this important public good (Aoki 2001). However, WUAs in South Africa have mostly not been a success and are currently being reviewed at national level. For the most part, emerging black farmers and rural communities still do not have equal access to water, or a meaningful role in decision-making, and there are significant security of supply and allocation issues with regard to municipal users as well. Using the AID (Institutional Analysis and Development) framework (Ostrom 2007), with particular reference to economic theory relating to incentives and transactions costs, this paper asks if IWRM is a panacea treatment that does not fit the diagnosis of South Africa's water management problems. A case study approach is used, focusing on one of the few established WUAs in the Sundays River Valley Municipality in a rural area of South Africa.
- Full Text:
- Date Issued: 2015
- Authors: Madigele, Patricia K , Snowball, Jeanette D , Fraser, Gavin C G
- Date: 2015
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/68555 , vital:29282 , http://2015.essa.org.za/fullpaper/essa_2849.pdf
- Description: Publisher version , Ostrom (2007) and Ostrom and Cox (2010) argue that natural resource management has been plagued by the “panacea problem": that one-size-fits-all solutions to allocation and management problems have been applied without due consideration of the specific context. The outcome has been the disappointing results of many development and management programs. Integrated Water Resource Management (IWRM) has been recognised as a potentially effective way of allocating water where there are multiple, sometimes competing, users (Saravanan et al. 2009). It has been used successfully in a number of other developing country contexts, including Mexico, Brazil, India and Thailand (Orne-Giliemann 2008; Meinzen-Dick 2007). The principles of IWRM were also adopted in South Africa under the National Water Act (1998). Water User Associations (WUA) are seen as one of the key institutions driving IWRM, since they are designed to allow stake-holders at local level a say in the allocation and management of this important public good (Aoki 2001). However, WUAs in South Africa have mostly not been a success and are currently being reviewed at national level. For the most part, emerging black farmers and rural communities still do not have equal access to water, or a meaningful role in decision-making, and there are significant security of supply and allocation issues with regard to municipal users as well. Using the AID (Institutional Analysis and Development) framework (Ostrom 2007), with particular reference to economic theory relating to incentives and transactions costs, this paper asks if IWRM is a panacea treatment that does not fit the diagnosis of South Africa's water management problems. A case study approach is used, focusing on one of the few established WUAs in the Sundays River Valley Municipality in a rural area of South Africa.
- Full Text:
- Date Issued: 2015
Willingness to pay for marine-based tourism in the Ponta do Ouro Partial Marine Reserve, Mozambique
- Daly, Clare A K, Fraser, Gavin C G, Snowball, Jeanette D
- Authors: Daly, Clare A K , Fraser, Gavin C G , Snowball, Jeanette D
- Date: 2015
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/473119 , vital:77608 , https://doi.org/10.2989/1814232X.2015.1012556
- Description: Marine and coastal ecosystems face widespread degradation largely because market failure hides the economic value of the goods and services they provide. Marine protected areas (MPAs) can serve as structures that ensure the continued functioning of marine and coastal ecosystem goods and services. Yet, to be effective and sustainable, MPAs must be able to prove their economic worth and generate revenue. User-fee systems are used commonly to partially finance multi-use MPAs. This study applies contingent valuation as a method of economic valuation within an MPA in southern Mozambique. Using a payment card and questionnaire from November 2012 to April 2013, this study determined the willingness to pay (WTP) of three user groups for access to the Ponta do Ouro Partial Marine Reserve. The study also investigated the potential for the reserve to increase revenues for conservation through the implementation of a user fee for marine-based activities. Probit and ordinary least squares (OLS) regressions were used to determine the effects of various independent variables on WTP. The OLS model found income, African residency and environmental awareness to be significant factors that influenced visitors' WTP for access to the reserve. The mean WTP was R 43.75 (South African rands) per person per day. Using data supplied by the reserve management, conservative estimated annual revenues based on the implementation of this fee amount ranged between R 1.46 million and R 3.3 million.
- Full Text:
- Date Issued: 2015
- Authors: Daly, Clare A K , Fraser, Gavin C G , Snowball, Jeanette D
- Date: 2015
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/473119 , vital:77608 , https://doi.org/10.2989/1814232X.2015.1012556
- Description: Marine and coastal ecosystems face widespread degradation largely because market failure hides the economic value of the goods and services they provide. Marine protected areas (MPAs) can serve as structures that ensure the continued functioning of marine and coastal ecosystem goods and services. Yet, to be effective and sustainable, MPAs must be able to prove their economic worth and generate revenue. User-fee systems are used commonly to partially finance multi-use MPAs. This study applies contingent valuation as a method of economic valuation within an MPA in southern Mozambique. Using a payment card and questionnaire from November 2012 to April 2013, this study determined the willingness to pay (WTP) of three user groups for access to the Ponta do Ouro Partial Marine Reserve. The study also investigated the potential for the reserve to increase revenues for conservation through the implementation of a user fee for marine-based activities. Probit and ordinary least squares (OLS) regressions were used to determine the effects of various independent variables on WTP. The OLS model found income, African residency and environmental awareness to be significant factors that influenced visitors' WTP for access to the reserve. The mean WTP was R 43.75 (South African rands) per person per day. Using data supplied by the reserve management, conservative estimated annual revenues based on the implementation of this fee amount ranged between R 1.46 million and R 3.3 million.
- Full Text:
- Date Issued: 2015
Poverty incidence among smallholder farmers in the amathole district municipality, Eastern Cape Province, South Africa
- Baiyegunhi, Lloyd J S, Fraser, Gavin C G
- Authors: Baiyegunhi, Lloyd J S , Fraser, Gavin C G
- Date: 2014
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/472681 , vital:77562 , DOI: 10.31901/24566608.2014/46.03.02
- Description: Strategies aimed at poverty alleviation need to identify factors that are strongly associated with poverty and are amenable to modification by policy. The study employed a household welfare function, approximated by household expenditure per adult equivalent to offer explanation for the incidence of poverty and its correlates. Data were collected from a household level survey of 150 smallholder farmers in the Amathole District Municipality, Eastern Cape Province of South Africa. The Foster, Greer, and Thorbecke (FGT) poverty index was used to analyse the extent and severity of poverty and the results revealed that about 44 percent of the sampled households live below poverty line with average poverty gap of 0.097, while results from the Tobit regression model showed that household head’s gender, age, education, households’ dependency ratio, occupation, security of land rights, credit availability, social capital and assets ownership are important determinants of smallholder farmers’ poverty. Implications for smallholder farmers’ poverty reduction were discussed.
- Full Text:
- Date Issued: 2014
- Authors: Baiyegunhi, Lloyd J S , Fraser, Gavin C G
- Date: 2014
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/472681 , vital:77562 , DOI: 10.31901/24566608.2014/46.03.02
- Description: Strategies aimed at poverty alleviation need to identify factors that are strongly associated with poverty and are amenable to modification by policy. The study employed a household welfare function, approximated by household expenditure per adult equivalent to offer explanation for the incidence of poverty and its correlates. Data were collected from a household level survey of 150 smallholder farmers in the Amathole District Municipality, Eastern Cape Province of South Africa. The Foster, Greer, and Thorbecke (FGT) poverty index was used to analyse the extent and severity of poverty and the results revealed that about 44 percent of the sampled households live below poverty line with average poverty gap of 0.097, while results from the Tobit regression model showed that household head’s gender, age, education, households’ dependency ratio, occupation, security of land rights, credit availability, social capital and assets ownership are important determinants of smallholder farmers’ poverty. Implications for smallholder farmers’ poverty reduction were discussed.
- Full Text:
- Date Issued: 2014
Regulatory incoherence and economic potential of freshwater recreational fisheries: the trout triangle in South Africa
- Marire, Juniours, Snowball, Jeanette D, Fraser, Gavin C G
- Authors: Marire, Juniours , Snowball, Jeanette D , Fraser, Gavin C G
- Date: 2014
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/68621 , vital:29295 , https://www.tandfonline.com/doi/abs/10.2753/JEI0021-3624480406
- Description: Publisher version , We apply John R. Commons’s negotiational psychology, specifically his principle of sovereignty, to the development of a discordant regulatory culture and its likely impact on the economic potential of recreational fishing. Using South African environmental judicial precedents and other documentation, we formulate six plausible hypotheses. We argue that regulatory incoherence, entitlement insecurity, corporate-dominated social valuation, strategic power coalitions, lack of procedural fairness, and the extent of judicial enforcement of environmental rights help explain the economic potential and isolation of the freshwater recreational fisheries sector. We find a consistent pattern of extraction and monopolization of sovereign power by the Department of Mineral Resources from propertied parties. Thus, regulatory domination is a major mechanism affecting the economic potential of recreational fisheries in the Trout Triangle. While Commons postulated that private property is a sufficient condition for participation in the determination and use of sovereign power, we argue that private/public property is only a necessary condition. The conjunctive sufficient condition is the existence of both regulatory coherence between spheres of government and property.
- Full Text: false
- Date Issued: 2014
- Authors: Marire, Juniours , Snowball, Jeanette D , Fraser, Gavin C G
- Date: 2014
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/68621 , vital:29295 , https://www.tandfonline.com/doi/abs/10.2753/JEI0021-3624480406
- Description: Publisher version , We apply John R. Commons’s negotiational psychology, specifically his principle of sovereignty, to the development of a discordant regulatory culture and its likely impact on the economic potential of recreational fishing. Using South African environmental judicial precedents and other documentation, we formulate six plausible hypotheses. We argue that regulatory incoherence, entitlement insecurity, corporate-dominated social valuation, strategic power coalitions, lack of procedural fairness, and the extent of judicial enforcement of environmental rights help explain the economic potential and isolation of the freshwater recreational fisheries sector. We find a consistent pattern of extraction and monopolization of sovereign power by the Department of Mineral Resources from propertied parties. Thus, regulatory domination is a major mechanism affecting the economic potential of recreational fisheries in the Trout Triangle. While Commons postulated that private property is a sufficient condition for participation in the determination and use of sovereign power, we argue that private/public property is only a necessary condition. The conjunctive sufficient condition is the existence of both regulatory coherence between spheres of government and property.
- Full Text: false
- Date Issued: 2014
Smallholder farmers’ access to credit in the Amathole District Municipality, Eastern Cape Province, South Africa
- Baiyegunhi, Lloyd J S, Fraser, Gavin C G
- Authors: Baiyegunhi, Lloyd J S , Fraser, Gavin C G
- Date: 2014
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/69351 , vital:29503 , https://jarts.info/index.php/jarts/article/view/2014121946870/814
- Description: Provision of credit has being identified as an important instrument for improving the welfare of smallholder farmers directly and for enhancing productive capacity through financing investment by the farmers in their human and physical capital. This study investigated the individual and household characteristics that influence credit market access in Amathole District Municipality, Eastern Cape Province, South Africa, using a cross sectional data from smallholder farmers’ household survey. The aim is to provide a better understanding of the households’ level socio-economic characteristics, not only because they influence household’s demand for credit but also due to the fact that potential lenders are most likely to base their assessment of borrowers’ creditworthiness on such characteristics. The results of the logistic regression suggest that credit market access was significantly influenced by variables such as gender, education, households’ income, value of assets, savings, dependency ratio, repayment capacity and social capital. Implications for rural credit delivery are discussed.
- Full Text:
- Date Issued: 2014
- Authors: Baiyegunhi, Lloyd J S , Fraser, Gavin C G
- Date: 2014
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/69351 , vital:29503 , https://jarts.info/index.php/jarts/article/view/2014121946870/814
- Description: Provision of credit has being identified as an important instrument for improving the welfare of smallholder farmers directly and for enhancing productive capacity through financing investment by the farmers in their human and physical capital. This study investigated the individual and household characteristics that influence credit market access in Amathole District Municipality, Eastern Cape Province, South Africa, using a cross sectional data from smallholder farmers’ household survey. The aim is to provide a better understanding of the households’ level socio-economic characteristics, not only because they influence household’s demand for credit but also due to the fact that potential lenders are most likely to base their assessment of borrowers’ creditworthiness on such characteristics. The results of the logistic regression suggest that credit market access was significantly influenced by variables such as gender, education, households’ income, value of assets, savings, dependency ratio, repayment capacity and social capital. Implications for rural credit delivery are discussed.
- Full Text:
- Date Issued: 2014
The impact of property rights to water resources on smallholder development in the Kat River valley
- Rantlo, Montoeli A, Fraser, Gavin C G
- Authors: Rantlo, Montoeli A , Fraser, Gavin C G
- Date: 2014
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/473066 , vital:77603
- Description: Property rights are social institutions that define and delimit the range of privileges granted to individuals of specific resources, such as land and water. They are the authority to determine different forms of control over resources thus determining the use, benefits and costs resulting from resource use. That is, they clearly specify who can use the resources, who can capture the benefits from the resources, and who should incur costs of any socially harmful impact resulting from the use of a resource. In order to be efficient property rights must be clearly defined by the administering institutions such as state, law and custom. They must be accepted, understood and respected by all the involved individuals and should be enforceable. The property rights influence the behaviour of individuals hence the impact on economic performance and development. The paper has attempted to determine how the situation of property rights to water resources affected the development of smallholders in the Kat River Valley. To capture data, a questionnaire was administered through face-to-face interviews. Institutional analysis and ANOVA were used for descriptive analysis to describe the property rights situation, security of property rights and the impact of property rights on the development of smallholder farming. The results showed that individual land rights holders have secure rights to water resources while communal smallholders and farmers on the invaded state land have insecure rights to water resources. The results from institutional analysis showed that the situation of property rights to water resources negatively affected development of all smallholder farmers in the Kat River Valley. The security of property rights to Kat River should be improved.
- Full Text:
- Date Issued: 2014
- Authors: Rantlo, Montoeli A , Fraser, Gavin C G
- Date: 2014
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/473066 , vital:77603
- Description: Property rights are social institutions that define and delimit the range of privileges granted to individuals of specific resources, such as land and water. They are the authority to determine different forms of control over resources thus determining the use, benefits and costs resulting from resource use. That is, they clearly specify who can use the resources, who can capture the benefits from the resources, and who should incur costs of any socially harmful impact resulting from the use of a resource. In order to be efficient property rights must be clearly defined by the administering institutions such as state, law and custom. They must be accepted, understood and respected by all the involved individuals and should be enforceable. The property rights influence the behaviour of individuals hence the impact on economic performance and development. The paper has attempted to determine how the situation of property rights to water resources affected the development of smallholders in the Kat River Valley. To capture data, a questionnaire was administered through face-to-face interviews. Institutional analysis and ANOVA were used for descriptive analysis to describe the property rights situation, security of property rights and the impact of property rights on the development of smallholder farming. The results showed that individual land rights holders have secure rights to water resources while communal smallholders and farmers on the invaded state land have insecure rights to water resources. The results from institutional analysis showed that the situation of property rights to water resources negatively affected development of all smallholder farmers in the Kat River Valley. The security of property rights to Kat River should be improved.
- Full Text:
- Date Issued: 2014
Could a regulated market approach for rhinoceros horns work in South Africa? Some practical issues and concerns
- Collins, Alan, Fraser, Gavin C G, Snowball, Jeanette D
- Authors: Collins, Alan , Fraser, Gavin C G , Snowball, Jeanette D
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/68600 , vital:29292 , http://www.essa2013.org.za/fullpaper/essa2013_2708.pdf
- Description: Publisher version , One of the proposals for fighting rhinoceros poaching is to legalise the trade in rhino horn and adopt a regulated market approach (RMA), which would require a vote at the 2016 CITES meeting in order to overturn the ban on the trade in rhino horn. The legal trade in rhino horn would enable the auctioning of stockpiles of horn and encourage captive breeding programmes. The aim of increasing the supply of horn is to reduce incentives to poach by driving down the price. This paper uses a conceptual/theoretical approach to consider the practical implications of the adoption of an RMA, drawing on demand, supply and production theory. The intention is explicitly to set out some practical concerns and issues that seem to have been underplayed or neglected in most published economic discourse on the subject. To secure a stockpile for some species needs biological success in captive breeding programs (CBPs) but this varies across species and habitats. Rhinoceros herds in a CBP would need relatively spatially extensive terrain and costly permanent security measures, and only appear feasible for the less aggressive “white” rhino. Thus, market price would actually need to be sustained at a high level to cover the start-up and security costs of such a programme that are unlikely to fall significantly. This is a double-edged sword in that the persistent high price of rhino horn provides an incentive for continued poaching activities. Supplementary policy measures that differentiate among consumer groups may also prove necessary.
- Full Text:
- Date Issued: 2013
- Authors: Collins, Alan , Fraser, Gavin C G , Snowball, Jeanette D
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/68600 , vital:29292 , http://www.essa2013.org.za/fullpaper/essa2013_2708.pdf
- Description: Publisher version , One of the proposals for fighting rhinoceros poaching is to legalise the trade in rhino horn and adopt a regulated market approach (RMA), which would require a vote at the 2016 CITES meeting in order to overturn the ban on the trade in rhino horn. The legal trade in rhino horn would enable the auctioning of stockpiles of horn and encourage captive breeding programmes. The aim of increasing the supply of horn is to reduce incentives to poach by driving down the price. This paper uses a conceptual/theoretical approach to consider the practical implications of the adoption of an RMA, drawing on demand, supply and production theory. The intention is explicitly to set out some practical concerns and issues that seem to have been underplayed or neglected in most published economic discourse on the subject. To secure a stockpile for some species needs biological success in captive breeding programs (CBPs) but this varies across species and habitats. Rhinoceros herds in a CBP would need relatively spatially extensive terrain and costly permanent security measures, and only appear feasible for the less aggressive “white” rhino. Thus, market price would actually need to be sustained at a high level to cover the start-up and security costs of such a programme that are unlikely to fall significantly. This is a double-edged sword in that the persistent high price of rhino horn provides an incentive for continued poaching activities. Supplementary policy measures that differentiate among consumer groups may also prove necessary.
- Full Text:
- Date Issued: 2013
Exploring options in reforming South African land ownership: opportunities for sharing land, labour and expertise
- Dlamini, Thula S, Verschoor, Aart-Jan, Fraser, Gavin C G
- Authors: Dlamini, Thula S , Verschoor, Aart-Jan , Fraser, Gavin C G
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/69331 , vital:29500 , https://doi.org/10.1080/03031853.2013.770951
- Description: In many developing countries, land ownership remains a subject of contention. In South Africa, notwithstanding the strides that have been made to foster equitable land ownership, land reform policies have been unsuccessful in delivering land to the poor majority. Due to the nature of agriculture as a source of food production and national security, and the lack of farming skills and related competencies’ equilibrium, programmes intended to deliver land to black people have been inadequate in their reach. Whereas policy has emphasised the urgency of solving equity issues in land ownership, equally challenging has been finding the right set of programmes to achieve this without triggering a perennial land ownership squabble. After 18 years of democracy, a need remains to find a balance between continuity in food production and equitable redistribution of land in South African agriculture. In this paper, we argue that it is possible to achieve equitable and fair redistribution of land without inhibiting agricultural production, through land sharing. We show that sharing land could help fast-track the development of a farming skills and related competencies’ equilibrium between black and white farmers. The paper further demonstrates that the gains in land sharing far outweigh other programmes of land reform that have been used and suggested thus far.
- Full Text: false
- Date Issued: 2013
- Authors: Dlamini, Thula S , Verschoor, Aart-Jan , Fraser, Gavin C G
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/69331 , vital:29500 , https://doi.org/10.1080/03031853.2013.770951
- Description: In many developing countries, land ownership remains a subject of contention. In South Africa, notwithstanding the strides that have been made to foster equitable land ownership, land reform policies have been unsuccessful in delivering land to the poor majority. Due to the nature of agriculture as a source of food production and national security, and the lack of farming skills and related competencies’ equilibrium, programmes intended to deliver land to black people have been inadequate in their reach. Whereas policy has emphasised the urgency of solving equity issues in land ownership, equally challenging has been finding the right set of programmes to achieve this without triggering a perennial land ownership squabble. After 18 years of democracy, a need remains to find a balance between continuity in food production and equitable redistribution of land in South African agriculture. In this paper, we argue that it is possible to achieve equitable and fair redistribution of land without inhibiting agricultural production, through land sharing. We show that sharing land could help fast-track the development of a farming skills and related competencies’ equilibrium between black and white farmers. The paper further demonstrates that the gains in land sharing far outweigh other programmes of land reform that have been used and suggested thus far.
- Full Text: false
- Date Issued: 2013
Is Fairtrade in commercial farms justifiable?: its impact on commercial and small-scale producers in South Africa
- Jari, Bridget, Snowball, Jeanette D, Fraser, Gavin C G
- Authors: Jari, Bridget , Snowball, Jeanette D , Fraser, Gavin C G
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/69408 , vital:29519 , https://doi.org/10.1080/03031853.2013.847036
- Description: Fairtrade initially was limited to improving the lives of small-scale and peasant farmers, but later on it embraced commercial farmers, which attracted criticism. While there are a number of justifications for the Fairtrade organization's decision, there are authors who feel that meaningful “fair trade” cannot be achieved with the inclusion of commercial farms. This paper investigates the impact of Fairtrade on commercial farms and small-scale farmer cooperatives in South Africa. Fairtrade on South African commercial farms embraces a number of policy concerns related to land reform, BEE and sustainable development. The results of the study show that when commercial farms are included in the Fairtrade model, communities in which these farmers live benefit from developmental projects. In addition, in some instances, farm workers gain shares in the commercial farms, and benefit from the farm owners’ knowledge and capital.
- Full Text:
- Date Issued: 2013
- Authors: Jari, Bridget , Snowball, Jeanette D , Fraser, Gavin C G
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/69408 , vital:29519 , https://doi.org/10.1080/03031853.2013.847036
- Description: Fairtrade initially was limited to improving the lives of small-scale and peasant farmers, but later on it embraced commercial farmers, which attracted criticism. While there are a number of justifications for the Fairtrade organization's decision, there are authors who feel that meaningful “fair trade” cannot be achieved with the inclusion of commercial farms. This paper investigates the impact of Fairtrade on commercial farms and small-scale farmer cooperatives in South Africa. Fairtrade on South African commercial farms embraces a number of policy concerns related to land reform, BEE and sustainable development. The results of the study show that when commercial farms are included in the Fairtrade model, communities in which these farmers live benefit from developmental projects. In addition, in some instances, farm workers gain shares in the commercial farms, and benefit from the farm owners’ knowledge and capital.
- Full Text:
- Date Issued: 2013
Rhino poaching: supply and demand uncertain
- Collins, Alan, Fraser, Gavin C G, Snowball, Jeanette D
- Authors: Collins, Alan , Fraser, Gavin C G , Snowball, Jeanette D
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/70476 , vital:29665 , https://doi.org/10.1126/science.340.6137.1167-a
- Description: IN THEIR POLICY FORUM “LEGAL TRADE OF AFRICA’S RHINO HORNS” (1 MARCH, P. 1038), D. Biggs et al. point out that the trade ban on rhino horn has not been successful in reducing rhino poaching, which reached a record high of 668 in 2012. They argue that trade bans support illegal organizations, whereas a regulated legal market could reduce poaching effort and provide much-needed income for conservation. In making their case, Biggs et al. overlook a few important points.
- Full Text:
- Date Issued: 2013
- Authors: Collins, Alan , Fraser, Gavin C G , Snowball, Jeanette D
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/70476 , vital:29665 , https://doi.org/10.1126/science.340.6137.1167-a
- Description: IN THEIR POLICY FORUM “LEGAL TRADE OF AFRICA’S RHINO HORNS” (1 MARCH, P. 1038), D. Biggs et al. point out that the trade ban on rhino horn has not been successful in reducing rhino poaching, which reached a record high of 668 in 2012. They argue that trade bans support illegal organizations, whereas a regulated legal market could reduce poaching effort and provide much-needed income for conservation. In making their case, Biggs et al. overlook a few important points.
- Full Text:
- Date Issued: 2013
A production function for cricket: the South African perspective
- Brock, Kelcey, Fraser, Gavin C G, Botha, Ferdi
- Authors: Brock, Kelcey , Fraser, Gavin C G , Botha, Ferdi
- Date: 2012
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/396007 , vital:69143 , xlink:href="https://hdl.handle.net/10520/EJC124240"
- Description: Production functions are common to any productive activity. Although it may not appear obvious, cricket is no different. Production functions in cricket provide a wide range of information, utilised to enhance efficiency and maximize match success. Given these benefits, this study involved the derivation of a production function for the South African SuperSport Series and an analysis of technical efficiency. An econometric analysis was conducted on data from the 2004-2011 cricket seasons and it was concluded that the most optimal strategy for South African teams involved a combination of attacking batting and defensive bowling. Furthermore, South African teams had a relatively low variable substitutability and a high degree of technical efficiency.
- Full Text:
- Date Issued: 2012
- Authors: Brock, Kelcey , Fraser, Gavin C G , Botha, Ferdi
- Date: 2012
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/396007 , vital:69143 , xlink:href="https://hdl.handle.net/10520/EJC124240"
- Description: Production functions are common to any productive activity. Although it may not appear obvious, cricket is no different. Production functions in cricket provide a wide range of information, utilised to enhance efficiency and maximize match success. Given these benefits, this study involved the derivation of a production function for the South African SuperSport Series and an analysis of technical efficiency. An econometric analysis was conducted on data from the 2004-2011 cricket seasons and it was concluded that the most optimal strategy for South African teams involved a combination of attacking batting and defensive bowling. Furthermore, South African teams had a relatively low variable substitutability and a high degree of technical efficiency.
- Full Text:
- Date Issued: 2012
Biofuel policies in Tanzania
- Mohamed, Sarah, Fraser, Gavin C G, Sawe, Estomih N
- Authors: Mohamed, Sarah , Fraser, Gavin C G , Sawe, Estomih N
- Date: 2012
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/471167 , vital:77425 , ISBN 978-94-007-2181-4 , https://doi.org/10.1007/978-94-007-2181-4_15
- Description: Tanzania’s energy consumption is dominated by biomass, most of which is consumed by households. Apart from biomass, the country has extensive hydropower, coal and natural gas resources. The overwhelming dependence on biomass for basic cooking and heating needs by the majority in Tanzania, is a major cause of poverty and several other deleterious effects. As a consequence of the harmful effects of fossil fuels, biofuels are seen as a source of sustainable growth to help alleviate poverty in Tanzania. In this chapter, present policies and other framework conditions influencing the development of the biofuel sector in Tanzania are investigated. This includes the Tanzanian Energy Policy, Land Act, National Forest Policy, National Environment Policy, Agricultural Sector Development Policy, and the Tanzanian Transport Policy. The necessity for policies directly related to biofuel production is discussed. The Tanzanian government has established a Biofuels Task Force (BTF) in order to produce guidelines for the design of a set of appropriate policy initiatives. Due to the lack of formal biofuel policies, several external agencies have made recommendations on policies that the Tanzanian government should adopt. It is concluded that the policies existing in Tanzania are indirect and thus biofuel producers lack a reliable framework. Due to increasing biofuels, especially amongst small-scale farmers, the government must seek to provide these smallholders with incentives to grow their productions along with large-scale producers.
- Full Text:
- Date Issued: 2012
- Authors: Mohamed, Sarah , Fraser, Gavin C G , Sawe, Estomih N
- Date: 2012
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/471167 , vital:77425 , ISBN 978-94-007-2181-4 , https://doi.org/10.1007/978-94-007-2181-4_15
- Description: Tanzania’s energy consumption is dominated by biomass, most of which is consumed by households. Apart from biomass, the country has extensive hydropower, coal and natural gas resources. The overwhelming dependence on biomass for basic cooking and heating needs by the majority in Tanzania, is a major cause of poverty and several other deleterious effects. As a consequence of the harmful effects of fossil fuels, biofuels are seen as a source of sustainable growth to help alleviate poverty in Tanzania. In this chapter, present policies and other framework conditions influencing the development of the biofuel sector in Tanzania are investigated. This includes the Tanzanian Energy Policy, Land Act, National Forest Policy, National Environment Policy, Agricultural Sector Development Policy, and the Tanzanian Transport Policy. The necessity for policies directly related to biofuel production is discussed. The Tanzanian government has established a Biofuels Task Force (BTF) in order to produce guidelines for the design of a set of appropriate policy initiatives. Due to the lack of formal biofuel policies, several external agencies have made recommendations on policies that the Tanzanian government should adopt. It is concluded that the policies existing in Tanzania are indirect and thus biofuel producers lack a reliable framework. Due to increasing biofuels, especially amongst small-scale farmers, the government must seek to provide these smallholders with incentives to grow their productions along with large-scale producers.
- Full Text:
- Date Issued: 2012
Economic evaluation of sweet sorghum in biofuel production as a multi-purpose crop: the case of Zambia
- Chagwiza, Clarietta, Fraser, Gavin C G
- Authors: Chagwiza, Clarietta , Fraser, Gavin C G
- Date: 2012
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/471178 , vital:77426 , ISBN 978-94-007-2181-4 , https://doi.org/10.1007/978-94-007-2181-4_5
- Description: Increasing awareness of the environmental damage caused by the existing fossil fuel-based energy system and rising fossil fuel prices explain, in part, the growing interest in renewable energy sources. In March 2008, oil broke through the psychological ceiling of 100 US$ a barrel, and later in early June 2008 rose to 140 US$ on the way to 150 US$. In addition, rising issues on global warming have resulted in the need to consider alternative sources of energy. This also resulted in debates about biofuels in most developing and developed countries. Zambia is faced with an energy crisis from importation of large amounts of crude oil and the high cost of fuel and petroleum products. Sweet sorghum has been flagged as a potential biofuel feedstock in Zambia. This chapter evaluates different varieties of sweet sorghum and identifies production scenarios under which sweet sorghum can be produced in Zambia by the use of Gross Margin Analysis. It also evaluates notable trade-offs in producing sweet sorghum instead of grain sorghum. The results show that identifying high sweet sorghum yielding varieties and optimum production scenarios are important pre-requisites for the successful implementation of the use of sweet sorghum in biofuel production. The results indicate a positive relationship between the yield of sweet sorghum and the production regime.
- Full Text:
- Date Issued: 2012
- Authors: Chagwiza, Clarietta , Fraser, Gavin C G
- Date: 2012
- Subjects: To be catalogued
- Language: English
- Type: text , book chapter
- Identifier: http://hdl.handle.net/10962/471178 , vital:77426 , ISBN 978-94-007-2181-4 , https://doi.org/10.1007/978-94-007-2181-4_5
- Description: Increasing awareness of the environmental damage caused by the existing fossil fuel-based energy system and rising fossil fuel prices explain, in part, the growing interest in renewable energy sources. In March 2008, oil broke through the psychological ceiling of 100 US$ a barrel, and later in early June 2008 rose to 140 US$ on the way to 150 US$. In addition, rising issues on global warming have resulted in the need to consider alternative sources of energy. This also resulted in debates about biofuels in most developing and developed countries. Zambia is faced with an energy crisis from importation of large amounts of crude oil and the high cost of fuel and petroleum products. Sweet sorghum has been flagged as a potential biofuel feedstock in Zambia. This chapter evaluates different varieties of sweet sorghum and identifies production scenarios under which sweet sorghum can be produced in Zambia by the use of Gross Margin Analysis. It also evaluates notable trade-offs in producing sweet sorghum instead of grain sorghum. The results show that identifying high sweet sorghum yielding varieties and optimum production scenarios are important pre-requisites for the successful implementation of the use of sweet sorghum in biofuel production. The results indicate a positive relationship between the yield of sweet sorghum and the production regime.
- Full Text:
- Date Issued: 2012
Economics of meat production from springbuck in the Eastern Cape Karoo
- Dlamini, Thula S, Fraser, Gavin C G, Grové, B
- Authors: Dlamini, Thula S , Fraser, Gavin C G , Grové, B
- Date: 2012
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/471312 , vital:77440 , https://hdl.handle.net/10520/EJC126711
- Description: The feasibility of springbuck based meat production in the Eastern Cape Karoo was analysed through a stochastic budgeting model, while openly taking cost and price risk into consideration. Monte Carlo simulation of a springbuck-based meat production enterprise was used to quantify the risks that would be faced by springbuck ranchers. Springbuck ranching has been proven a viable alternative in the production of highly nutritious and healthy meat (venison) that is in high demand in European markets and more recently, with a promising and increasing local demand as well. The results indicate that in the Eastern Cape Karoo, springbuck ranching for meat production is a viable business. As the call for more environmentally friendly rangelands utilisation economic systems intensifies, rangelands owners in the Eastern Cape Karoo have a practicable option. At the very least, an alternative to broaden their incomes with springbuck-based meat production exists.
- Full Text:
- Date Issued: 2012
- Authors: Dlamini, Thula S , Fraser, Gavin C G , Grové, B
- Date: 2012
- Subjects: To be catalogued
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/471312 , vital:77440 , https://hdl.handle.net/10520/EJC126711
- Description: The feasibility of springbuck based meat production in the Eastern Cape Karoo was analysed through a stochastic budgeting model, while openly taking cost and price risk into consideration. Monte Carlo simulation of a springbuck-based meat production enterprise was used to quantify the risks that would be faced by springbuck ranchers. Springbuck ranching has been proven a viable alternative in the production of highly nutritious and healthy meat (venison) that is in high demand in European markets and more recently, with a promising and increasing local demand as well. The results indicate that in the Eastern Cape Karoo, springbuck ranching for meat production is a viable business. As the call for more environmentally friendly rangelands utilisation economic systems intensifies, rangelands owners in the Eastern Cape Karoo have a practicable option. At the very least, an alternative to broaden their incomes with springbuck-based meat production exists.
- Full Text:
- Date Issued: 2012