Development of policies and practices of social responsibility in Portuguese companies: implications of the SA8000 standard

Series: Management and Industrial EngineeringThis study aims to explore the implications of the SA8000 standard in the implementation of Corporate Social Responsibility (CSR) policies and practices in Portuguese companies. Although this is not a recent issue, it is a subject that has motivated a growing interest on the part of the business and academic community. CSR should be seen as a new business management model, which includes universal human values as well as ethical decisions that ensure the satisfaction of the interests and needs of all stakeholders and the community in general. Regarding the empirical aspect of this research, a qualitative approach was followed through the application of a semi-structured interview to certified and not certified companies by SA8000 standard, in order to understand possible disparities with regard to the implementation of CSR policies and practices. Although the certification is the guarantee of the commitment of the companies with the CSR, the truth is that this is seen by the companies as a form of differentiation in the market. In general terms, it can be concluded that the policies and practices of CSR do not differ in relation to certification, which means that all companies have the possibility of making a difference by being socially responsible.Delfina Gomes acknowledges that this study was conducted at the Research Center in Political Science (UID/CPO/0758/2019), University of Minho/University of Évora, and was supported by the Portuguese Foundation for Science and Technology and the Portuguese Ministry of Education and Science through national funds

Unexpected high diversity of galling insects in the Amazonian upper canopy: The savanna out there

A relatively large number of studies reassert the strong relationship between galling insect diversity and extreme hydric and thermal status in some habitats, and an overall pattern of a greater number of galling species in the understory of scleromorphic vegetation. We compared galling insect diversity in the forest canopy and its relationship with tree richness among upland terra firme, várzea, and igapó floodplains in Amazonia, Brazil. The soils of these forest types have highly different hydric and nutritional status. Overall, we examined the upper layer of 1,091 tree crowns. Galling species richness and abundance were higher in terra firme forests compared to várzea and igapó forests. GLM-ANCOVA models revealed that the number of tree species sampled in each forest type was determinant in the gall-forming insect diversity. The ratio between galling insect richness and number of tree species sampled (GIR/TSS ratio) was higher in the terra firme forest and in seasonally flooded igapó, while the várzea presented the lowest GIR/TSS ratio. In this study, we recorded unprecedented values of galling species diversity and abundance per sampling point. The GIR/TSS ratio from várzea was approximately 2.5 times higher than the highest value of this ratio ever reported in the literature. Based on this fact, we ascertained that várzea and igapó floodplain forests (with lower GIA and GIR), together with the speciose terra firme galling community emerge as the gall diversity apex landscape among all biogeographic regions already investigated. Contrary to expectation, our results also support the "harsh environment hypothesis", and unveil the Amazonian upper canopy as similar to vegetation habitats, hygrothermically stressed environments with temperature at lethal limits and high levels of leaf sclerophylly. © 2014 Julião et al