title: Limits to corporate social responsibility: The challenge of HIV/Aids to sustainable business in South Africa

authors: Samkin, Grant

subjects: accounting

abstract: The legacy of apartheid in South Africa is a divided society with extremes of wealth and poverty. The ANC government has resisted the temptation to overthrow all the institutions established under the apartheid regime and has opted for a slow transformation of society and gradual empowerment of the Black population. The government has attempted to foster private sector initiatives for economic growth, job creation and black empowerment. It has adopted a neoliberal economic policy aiming for growth rather than re-distribution. This paper examines the role and conduct of government and business in contributing to improving general social well-being in a post-apartheid social democracy. In particular establishing what individual firms were doing and the extent of their involvement and reporting of socially responsible activities related to HIV/AIDS in accordance with the Global Reporting Initiative (GRI). Interviews were held with representatives from a wide range of influential groups such as the Institute of Directors of SA, Chambers of Commerce, SA Institute of Chartered Accountants and, Trade Unions. In addition, site visits were made to three companies. The evidence suggests that although a changing consciousness on the part of individual enterprises in South Africa is taking place, greater rather than lesser inequality is emerging, with an economic apartheid replacing a racial one. This may be a surprising result in the post-apartheid South African social democracy.

text: Limits to corporate social responsibility: The challenge of HIV/Aids to sustainable business in South Africa The legacy of apartheid in South Africa is a divided society with extremes of wealth and poverty. The ANC government has resisted the temptation to overthrow all the institutions established under the apartheid regime and has opted for a slow transformation of society and gradual empowerment of the Black population. The government has attempted to foster private sector initiatives for economic growth, job creation and black empowerment. It has adopted a neoliberal economic policy aiming for growth rather than re-distribution. This paper examines the role and conduct of government and business in contributing to improving general social well-being in a post-apartheid social democracy. In particular establishing what individual firms were doing and the extent of their involvement and reporting of socially responsible activities related to HIV/AIDS in accordance with the Global Reporting Initiative (GRI). Interviews were held with representatives from a wide range of influential groups such as the Institute of Directors of SA, Chambers of Commerce, SA Institute of Chartered Accountants and, Trade Unions. In addition, site visits were made to three companies. The evidence suggests that although a changing consciousness on the part of individual enterprises in South Africa is taking place, greater rather than lesser inequality is emerging, with an economic apartheid replacing a racial one. This may be a surprising result in the post-apartheid South African social democracy.

year: 2005-11

title: Exhumation history along the eastern Amundsen Sea coast, West Antarctica, revealed by low-temperature thermochronology

authors: Lindow, Julia

subjects: Science & Technology

abstract: West Antarctica experienced a complex tectonic history, which is still poorly documented, in part due to extensive ice cover. Here we reconstruct the Cretaceous to present thermotectonic history of Pine Island Bay area and its adjacent coasts, based on a combination of apatite and zircon fission track and apatite (U-Th-Sm)/He thermochronology. In addition, we report petrographic information for the catchments of Pine Island, Thurston Island, and Thwaites glaciers. Our data suggest that the underlying bedrock of the Pine Island and Thwaites Glacier catchments are very different and vary from granitoids to (Cenozoic?) volcanogenic sequences and low-grade metamorphics. Our thermochronology data show that the upper crustal rocks of Pine Island Bay experienced very rapid cooling during the late Cretaceous. We attribute this rapid cooling of basement rocks and associated reduction in mean elevation to tectonic denudation driven by gravitational collapse of the Cretaceous orogen along the proto-Pacific Gondwana margin. Rapid Cretaceous crustal cooling was followed by very slow cooling during the Cenozoic, with no erosional response—within the limits of thermochronological methods—to the onset of glaciation and subsequent climatic changes. Cenozoic rifting within the West Antarctic Rift appears to have had little effect on erosion processes around Pine Island Bay; instead, our data suggest Cenozoic crustal tilting toward Pine Island Trough, a major geomorphic feature previously suggested to be a branch of the rift system.

text: Exhumation history along the eastern Amundsen Sea coast, West Antarctica, revealed by low-temperature thermochronology West Antarctica experienced a complex tectonic history, which is still poorly documented, in part due to extensive ice cover. Here we reconstruct the Cretaceous to present thermotectonic history of Pine Island Bay area and its adjacent coasts, based on a combination of apatite and zircon fission track and apatite (U-Th-Sm)/He thermochronology. In addition, we report petrographic information for the catchments of Pine Island, Thurston Island, and Thwaites glaciers. Our data suggest that the underlying bedrock of the Pine Island and Thwaites Glacier catchments are very different and vary from granitoids to (Cenozoic?) volcanogenic sequences and low-grade metamorphics. Our thermochronology data show that the upper crustal rocks of Pine Island Bay experienced very rapid cooling during the late Cretaceous. We attribute this rapid cooling of basement rocks and associated reduction in mean elevation to tectonic denudation driven by gravitational collapse of the Cretaceous orogen along the proto-Pacific Gondwana margin. Rapid Cretaceous crustal cooling was followed by very slow cooling during the Cenozoic, with no erosional response—within the limits of thermochronological methods—to the onset of glaciation and subsequent climatic changes. Cenozoic rifting within the West Antarctic Rift appears to have had little effect on erosion processes around Pine Island Bay; instead, our data suggest Cenozoic crustal tilting toward Pine Island Trough, a major geomorphic feature previously suggested to be a branch of the rift system.

year: 2016-10

title: Rahui and marine construction: Potential for enhancement of taonga species

authors: Fox, Danielle

subjects: Maori

abstract: The aims of my study were to investigate whether marine reserves enhance intertidal species used by Māori in a traditional or contemporary sense, and whether artificial structures in the intertidal region (such as wharf and bridge pilings) provide suitable habitats for traditionally harvested species. Further, I investigated whether non-indigenous species were found in these habitats, which may affect traditionally used species.
The abundance of ataata (cat's eyes; Turbo smaragdus) and kina (sea urchin; Evechinus chloroticus) were quantified in three marine protected areas and nearby unprotected reference beaches. Results from Mann-Whitney U comparisons suggested that kina were significantly enhanced inside the two marine reserves with total protection. Kina are released from harvest pressure inside these reserves and possibly from the effects of predation and competition. In one reserve ataata abundance was significantly lower and no difference was found for ataata in the second reserve. This species is not as heavily harvested as kina and may even be negatively affected by trampling inside reserves. Both kina and ataata showed no response to a partially protected marine park. Abundance of both non-indigenous species was not sufficient enough to be sampled and statistically quantified at the marine reserve sites. Biotic resistance may restrict the proliferation of non-indigenous species in rocky intertidal marine reserves. 
Intertidal fauna were scraped from concrete and wooden structures and were compared with fauna inhabiting nearby natural rocky reefs. Multi-dimensional scaling and ANOSIM was used to explore trends in the community composition of different study sites, and to illustrate which habitat types are more associated with traditionally used and non-indigenous species. The main results conclude that diverse communities are associated with natural habitats whereas constructed structures have limited fauna. Of the traditionally used species, the native rock oyster (Saccostrea glomerata) was found in relatively equal frequencies on artificial habitats and rocky reefs, and the non-indigenous oyster (Crassostrea gigas) was predominantly recorded on artificial structures and rare on natural substrates. The construction of artificial structures around New Zealand's coastline may assist in the spread of non-indigenous species, to the detriment of species traditionally used by Māori.

text: Rahui and marine construction: Potential for enhancement of taonga species The aims of my study were to investigate whether marine reserves enhance intertidal species used by Māori in a traditional or contemporary sense, and whether artificial structures in the intertidal region (such as wharf and bridge pilings) provide suitable habitats for traditionally harvested species. Further, I investigated whether non-indigenous species were found in these habitats, which may affect traditionally used species.
The abundance of ataata (cat's eyes; Turbo smaragdus) and kina (sea urchin; Evechinus chloroticus) were quantified in three marine protected areas and nearby unprotected reference beaches. Results from Mann-Whitney U comparisons suggested that kina were significantly enhanced inside the two marine reserves with total protection. Kina are released from harvest pressure inside these reserves and possibly from the effects of predation and competition. In one reserve ataata abundance was significantly lower and no difference was found for ataata in the second reserve. This species is not as heavily harvested as kina and may even be negatively affected by trampling inside reserves. Both kina and ataata showed no response to a partially protected marine park. Abundance of both non-indigenous species was not sufficient enough to be sampled and statistically quantified at the marine reserve sites. Biotic resistance may restrict the proliferation of non-indigenous species in rocky intertidal marine reserves. 
Intertidal fauna were scraped from concrete and wooden structures and were compared with fauna inhabiting nearby natural rocky reefs. Multi-dimensional scaling and ANOSIM was used to explore trends in the community composition of different study sites, and to illustrate which habitat types are more associated with traditionally used and non-indigenous species. The main results conclude that diverse communities are associated with natural habitats whereas constructed structures have limited fauna. Of the traditionally used species, the native rock oyster (Saccostrea glomerata) was found in relatively equal frequencies on artificial habitats and rocky reefs, and the non-indigenous oyster (Crassostrea gigas) was predominantly recorded on artificial structures and rare on natural substrates. The construction of artificial structures around New Zealand's coastline may assist in the spread of non-indigenous species, to the detriment of species traditionally used by Māori.

year: 2010