The design of a yacht manufacturing facility for Robertson & Caine in the East London harbour
- Authors: Tobbell, Kay-leigh
- Date: 2016
- Subjects: Factories -- South Africa -- East London -- Designs and plans , Architecture -- South Africa -- East London -- Designs and plans , Architecture, Industrial -- South Africa -- East London -- Designs and plans , Architecture, Modern -- 21st century
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/18729 , vital:28713
- Description: This treatise deals with the design of a new yacht manufacturing facility for Robertson and Caine in the East London harbour. It arose from issues with the degradation of the precinct and social and economic issues relating to this. This treatise investigates the issues and process involved in the design of a Yacht manufacturing Facility in the East London Harbour. The purpose of this treatise is to better understand the contextual, spatial, physical and theoretical nature of a Yacht Manufacturing Facility. This identifies a set of architectural issues to which an appropriate architectural design is proposed. Conclusions based on the research findings and analysis of a selected site will be drawn and translated to formulate a vision for the proposed yacht manufacturing facility.
- Full Text:
- Date Issued: 2016
- Authors: Tobbell, Kay-leigh
- Date: 2016
- Subjects: Factories -- South Africa -- East London -- Designs and plans , Architecture -- South Africa -- East London -- Designs and plans , Architecture, Industrial -- South Africa -- East London -- Designs and plans , Architecture, Modern -- 21st century
- Language: English
- Type: Thesis , Masters , MA
- Identifier: http://hdl.handle.net/10948/18729 , vital:28713
- Description: This treatise deals with the design of a new yacht manufacturing facility for Robertson and Caine in the East London harbour. It arose from issues with the degradation of the precinct and social and economic issues relating to this. This treatise investigates the issues and process involved in the design of a Yacht manufacturing Facility in the East London Harbour. The purpose of this treatise is to better understand the contextual, spatial, physical and theoretical nature of a Yacht Manufacturing Facility. This identifies a set of architectural issues to which an appropriate architectural design is proposed. Conclusions based on the research findings and analysis of a selected site will be drawn and translated to formulate a vision for the proposed yacht manufacturing facility.
- Full Text:
- Date Issued: 2016
Relatedness, social behaviour, and population dynamics of the elephants (Loxodonta africana) of Addo Elephant National Park, South Africa
- Authors: Gough, Katie F
- Date: 2015
- Subjects: African elephant -- Behavior -- Addo Elephant National Park (South Africa) , African elephant populations -- Addo Elephant National Park (South Africa) , Animal population density -- Addo Elephant National Park (South Africa) , Addo Elephant National Park (South Africa)
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/3569 , vital:20443
- Description: This study presents an investigation into the population dynamics and social structure of a small, closed elephant population. Specifically, it examined population growth rates for evidence of density-dependent regulation. It also quantified the association patterns of female elephants groups, and male elephants groups. Social structure was examined using Hamilton’s kinship theories of inclusive fitness, and age. Male-female patterns of association were also examined for inbreeding avoidance behaviours. The study population was located in Addo Elephant National Park, South Africa. Density-dependence was assessed using a long-term data set. Densities were considerably higher than estimated carrying capacities. Population growth rate was positively correlated with increasing density. No relationship between birth rate, the age of first calving or calf sex ratio and elephant density was detected but there was a positive relationship between birth rate and rainfall during conception year. Mortality rates, particularly for juveniles, were low, and mean inter-calf interval was 3.3 years. There is no evidence of density dependent regulation in this population. These findings indicate that density dependence should not be considered as an option in the control of elephant numbers in this Park, or where elephant resources are not seasonally limited. Examination of association patterns of the adult female component revealed that associations were not random at the population, family or individual scale. This is the second study on African elephants to confirm previous behavioural studies that predicted that preferred associates were close maternal relatives. This supports many studies showing that social species preferentially associate with their kin. The adult males in this population were found to have a well differentiated society with non-random associations. Generally, males were found to have weak associations with most other males and strong associations with only a few males. This association pattern was found to be persistent over the time frame of the study, as indicated by the time lag analysis. Males returned to their natal family, even when maternally related females were in oestrus. Oestrous females directed positive behaviours towards musth males. It appears that behavioural inbreeding avoidance mechanisms in this small, closed population are inhibited: musth status seems to override inbreeding avoidance. General principles from this case study were interpreted in terms of their applicability to other small, closed populations.
- Full Text:
- Date Issued: 2015
- Authors: Gough, Katie F
- Date: 2015
- Subjects: African elephant -- Behavior -- Addo Elephant National Park (South Africa) , African elephant populations -- Addo Elephant National Park (South Africa) , Animal population density -- Addo Elephant National Park (South Africa) , Addo Elephant National Park (South Africa)
- Language: English
- Type: Thesis , Doctoral , DPhil
- Identifier: http://hdl.handle.net/10948/3569 , vital:20443
- Description: This study presents an investigation into the population dynamics and social structure of a small, closed elephant population. Specifically, it examined population growth rates for evidence of density-dependent regulation. It also quantified the association patterns of female elephants groups, and male elephants groups. Social structure was examined using Hamilton’s kinship theories of inclusive fitness, and age. Male-female patterns of association were also examined for inbreeding avoidance behaviours. The study population was located in Addo Elephant National Park, South Africa. Density-dependence was assessed using a long-term data set. Densities were considerably higher than estimated carrying capacities. Population growth rate was positively correlated with increasing density. No relationship between birth rate, the age of first calving or calf sex ratio and elephant density was detected but there was a positive relationship between birth rate and rainfall during conception year. Mortality rates, particularly for juveniles, were low, and mean inter-calf interval was 3.3 years. There is no evidence of density dependent regulation in this population. These findings indicate that density dependence should not be considered as an option in the control of elephant numbers in this Park, or where elephant resources are not seasonally limited. Examination of association patterns of the adult female component revealed that associations were not random at the population, family or individual scale. This is the second study on African elephants to confirm previous behavioural studies that predicted that preferred associates were close maternal relatives. This supports many studies showing that social species preferentially associate with their kin. The adult males in this population were found to have a well differentiated society with non-random associations. Generally, males were found to have weak associations with most other males and strong associations with only a few males. This association pattern was found to be persistent over the time frame of the study, as indicated by the time lag analysis. Males returned to their natal family, even when maternally related females were in oestrus. Oestrous females directed positive behaviours towards musth males. It appears that behavioural inbreeding avoidance mechanisms in this small, closed population are inhibited: musth status seems to override inbreeding avoidance. General principles from this case study were interpreted in terms of their applicability to other small, closed populations.
- Full Text:
- Date Issued: 2015
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