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Danielle Tessaro 《国际发展与全球生态学杂志》2013,20(5):471-479
In South Africa, extreme rural poverty often geographically overlaps with areas of high and important biodiversity. Attempts to bring about land-based poverty reduction projects in such areas tends to trigger tensions among stakeholders purporting to be concerned about local people’s welfare, as well as the environment. Using discursive document analysis and semi-structured interviews, the paper discusses a case study of the Wild Coast, an area celebrated for its high biodiversity and ‘beauty’, which reveals that a tension among environmental non-government organisations, government agencies and the private sector, on the best development option, exacerbates the threats to local livelihood options and biodiversity conservation. 相似文献
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Danielle Endres 《Local Environment》2013,18(10):917-937
The purpose of this essay is twofold. First, I examine interdisciplinary literature to reveal the environmental injustices associated with the front and back ends of nuclear power production in the USA – Uranium mining and high-level nuclear waste (HLW) storage. Second, I argue that the injustices associated with nuclear power are upheld, in part, through discourse. This essay examines how the term “wasteland” is invoked in relation to HLW waste storage in the USA and contributes to the discursive formation of nuclear colonialism. Examination of this discourse not only contributes to current literature on nuclear colonialism but also to environmental justice research by arguing for the importance of examining the discursive aspects of environmental injustices. Further, the essay adds to current scholarship in energy justice by highlighting the environmental injustices associated with nuclear power. 相似文献
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Martins AF Henriques DM Wilde ML Vasconcelos TG 《Journal of environmental science and health. Part. B》2006,41(3):245-252
The treatment of an effluent from the production of trifluraline was studied using a 1-L, semi-batch, tank-stirred glass reactor for performing three different advanced oxidation processes (photoperoxidation, Fenton, photo-Fenton). A commercial, medium-pressure mercury lamp was used for sample irradiation. The degradation was monitored by measurements of absorptiometric color reduction, UV-visible absorption spectra, and chemical oxygen demand (COD). The obtained results showed that the photo-Fenton process was the most effective treatment for the trifluraline effluent. 相似文献
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Danielle M. Andrews Christopher D. Barton Randall K. Kolka Charles C. Rhoades Adam J. Dattilo 《Journal of the American Water Resources Association》2011,47(4):772-784
Andrews, Danielle M., Christopher D. Barton, Randall K. Kolka, Charles C. Rhoades, and Adam J. Dattilo, 2011. Soil and Water Characteristics in Restored Canebrake and Forest Riparian Zones. Journal of the American Water Resources Association (JAWRA) 47(4):772‐784. DOI: 10.1111/j.1752‐1688.2011.00555.x Abstract: The degradation of streams has been widespread in the United States. In Kentucky, for instance, almost all of its large streams have been impounded or channelized. A restoration project was initiated in a channelized section of Wilson Creek (Nelson Co., Kentucky) to return its predisturbance meandering configuration. A goal of the project was to restore the native riparian corridor with giant cane and bottomland forest species. The objective of this study was to evaluate the use of giant cane in riparian restoration and to compare water quality and soil attributes between restored cane and forested communities. Comparison of data to replicated sites of similar size in undisturbed upstream areas (control) was also examined to evaluate restoration success. Vegetation establishment was initially hindered by frequent flooding in 2004, but mean survival was good after two growing seasons with rates of 80 and 61% for forest and cane plots, respectively. Results showed an improvement in stream water quality due to restoration activities. Significant differences between the cane and forested plots in shallow groundwater dissolved oxygen, NO3?‐N, NH4+‐N, and Mn concentrations suggest that soil redox conditions were not similar between the two vegetation types. Retention and transformation of carbon (C) and nitrogen (N) within the restored riparian system also differed by vegetation treatment; however, both communities appeared to be advancing toward conditions exhibited in the control section of Wilson Creek. 相似文献
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Dória Aline R. Santos Géssica O. S. Pelegrinelli Mariane M. S. Silva Deyvid C. de Matos Danielle B. Cavalcanti Eliane Bezerra Silva Ronaldo S. Salazar-Banda Giancarlo R. Eguiluz Katlin I. B. 《Environmental science and pollution research international》2021,28(19):23634-23646
Environmental Science and Pollution Research - In this study, binary and ternary mixed metal oxide anodes of Ti/RuO2–Sb2O4 and Ti/RuO2–Sb2O4–TiO2 were prepared using two different... 相似文献
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Danielle Costa Morais Adiel Teixeira de Almeida 《Resources, Conservation and Recycling》2007,52(2):441-459
The problem of leakage is complex and requires actions drawn from different aspects of water network management. Inadequate maintenance has serious consequences, both financial and environmental. This paper proposes a group decision-making model based on PROMETHEE V method to aim a leakage management strategy, which takes into account the points of view of four stakeholders, selecting feasible options, and considering the available budget as constraint. Thus, this strategy is the combination of options that will efficiently meet technical, socio-economic and environmental criteria to achieve sustainable development. 相似文献
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