Global ETD Search

361	Current challenges of mining investment in Peru: Interview with Dr. Luis Carlos Rodrigo Prado / Retos actuales de la inversión minera en el Perú: Entrevista al Dr. Luis Carlos Rodrigo Prado Terrazas Cosio, Bresia Rosalid, Rivas Echarri, Manuel Gonzalo, Hurtado Antonio, Krizia Estefania 10 April 2018 (has links) In this interview, our guest responds to current and controversial issues related to environmental matters and the mining sector. First, the author talks about the variability of numbers for investment in mineral exploration in our country along recent periods. Also, the problem of social unrests, tax issues, permits and licenses, known as «permisología» and their impact on the sector. Similarly, and inevitably, some comment on the widespread use of Contracts Tax Stability and new measures of environmental control, taken by the recently enacted and controversial Law N° 30230 – Law Establishing Tax Measures, Simplification of Procedures and permits for promotion and revitalization of investment in the country, also called «Paquetazo Castilla». Furthermore, about the EIA and the recent creation of SENACE, as part of the Ministry of Environment Agency is analyzed. Finally, our interviewee continues to review the controversial «contribution by regulation» to OEFA and disciplinary proceedings. / En la presente entrevista, nuestro invitado responde a temas vigentes y controvertidos, relativosa materia ambiental y del sector minero. En primer lugar, él habla sobre la cuestión referida a la variabilidad de las cifras de inversión en exploración minera en nuestro país durante los últimos periodos. Asimismo, se analiza el reticente problema de los conflictos sociales, temas tributarios y la conocida «permisología», así como sus correspondientes impactos en el sector. Del mismo modo, e inevitablemente, se comenta sobre la extensión del uso de los Contratos de Estabilidad Tributaria y las nuevas medidas de fiscalización ambiental, adoptadas por la recientemente promulgada y polémica Ley N° 30230 – Ley que establece Medidas Tributarias, Simplificación de Procedimientos y Permisos para la promoción y dinamización de la Inversión en el País, llamada también «Paquetazo Castilla». Siguiendo la misma línea, se analiza lo correspondiente a los EIA y la reciente creación del SENACE, como organismo adscrito al Ministerio de Ambiente. Por último, nuestro entrevistado no deja de opinar sobre el discutido «aporte por regulación» al OEFA y el procedimiento sancionador. Law Investment Environmental Control Social Conflicts «Permitting» Environmental Adaptation Program Environmental Impact Assessment Contracts Tax Stability Contribution By Regulation Inversión Fiscalización Ambiental Conflictos Sociales «Permisología» estudios De Impacto Ambiental (eia) aporte Por Regulación Consulta Previa
362	Comparative analysis of environmental impact assessment compliance by two developers in the Northern Cape Province, South Africa Shubane, Mahlatse Juddy 06 1900 (has links) The study was undertaken to investigate the following: limiting factors faced by the developers in complying with the EIA conditions and to determine whether the various developers comply with the conditions. The study was undertaken by use of questionnaires, site visits, meetings, photographs, group interviews. Trained fields assistants were also used to administer the questionnaires in order to collect data. Data from two sites were collected between 2012 and 2014 and were intentionally collected in order to provide information regarding the implementation of mitigation measures. The collected data was subjected to SAS (statistical software). Chi-square test for independence was performed in order to compare the differences (Snedecor & Cocharen, 1978) between the two sites. Based on the results of the study, it is therefore recommended that competent authorities should consider drafting and supplying follow-up guidelines and these guidelines should also apply to all the relevant role players involved. / Environmental Sciences / M. Sc. (Environmental Management) Environmental Impact Assessment (EIA) EIA follow-up Environmental compliance monitoring Overall impact assessment Risk screening Environmental auditing 363.70096871
363	Avaliação do ciclo de vida do álcool etílico hidratado combustível pelos métodos EDIP, exergia e emergia / Life cycle assessment of hydrated ethylic alcohol fuel by EDIP, exergy and emergy methods Aldo Roberto Ometto 18 March 2005 (has links) Uma das formas mais integradas, completas e eficazes para a gestão ambiental de atividades produtivas é baseada no ciclo de vida do produto, sendo a avaliação do ciclo de vida sua principal ferramenta. O produto avaliado é o álcool etílico hidratado combustível, por ser passível de melhorias ambientais durante seu ciclo de vida, alternativo frente aos fósseis e de grande importância estratégica para o Estado de São Paulo e para o Brasil. O objetivo é a avaliação do ciclo de vida do álcool etílico hidratado combustível utilizando o método EDIP (Environmental Development of Industrial Products) e introduzindo as avaliações exergéticas e emergéticas na avaliação e valoração do impacto. A estrutura metodológica está baseada nas normas da série NBR-ISO 14.040 e ISO 14.040. Os resultados do EDIP mostram que a atividade da colheita de cana apresenta o maior potencial de impacto para o consumo de recursos renováveis, o aquecimento global, a formação fotoquímica de ozônio troposférico, a acidificação e a toxicidade humana. O preparo do solo apresenta maior potencial para o consumo de recursos não renováveis e para a ecotoxicidade da água. O trato cultural apresenta maior influência na eutrofização e na ecotoxicidade do solo. Pela exergia, verifica-se que, para cada litro de álcool consumido, há uma perda de exergia pelas emissões atmosféricas de seu ciclo de vida, considerando que 25% da cana colhida seja crua, equivalente à exergia de, aproximadamente, 1,38 litro de álcool. Pela emergia, 69% do consumo de energia solar equivalente é realizado pelo veículo automotor. Portanto, a fim de adequar ambientalmente o ciclo de vida do etanol hidratado combustível, indica-se a eliminação da queimada, a redução do uso de agrotóxicos, de combustível fóssil e formas mais eficientes de uso do álcool combustível. / One of the most integrated, complete and efficacious means for the environmental management of productive activities is based on the life cycle of the product, whose main tool is the life cycle assessment. The assessed product is the hydrated ethylic alcohol fuel because of the environmental improvement possibilities during its life cycle, an alternative for fossil fuel and its great strategic importance to Sao Paulo State and Brazil. The goal is the life cycle assessment of hydrated ethylic alcohol fuel using EDIP (Environmental Development of Industrial Products) method and introducing exergy and emergy methods on the impact assessment and valuation. The methodological structure is based on the norms NBR-ISO 14.040 and ISO 14.040 series. The EDIP results show that the sugar cane harvesting activity presents the highest potential impact for the renewable resources consumption, the global warming, the photochemical ozone formation, the acidification and the human toxicity. The soil preparation activity presents the highest potential for the non-renewable resources and the ecotoxicity in water. The cultivation activity presents the highest potential for the nutrient enrichment and the ecotoxicity in soil. With the exergy method, it is verified that for each liter of alcohol consumed, there is an exergy lost by the atmospheric emissions of its life cycle, considering 25% of the total sugar cane cultivated and harvested is not burned, which is equivalent to the exergy of, approximately, 1.38 liter of alcohol. By the emergy method, 69% of the equivalent solar energy consumption is performed by the vehicle. Therefore, in order to achieve an environmentally benign life cycle of the hydrated ethylic alcohol fuel, it is indicated the sugar cane burning elimination, pesticides and fossil fuel reduction and more efficient manners of using alcohol fuel. Adequação ambiental de empresas Álcool combustível Avaliação de impacto ambiental Avaliação do ciclo de vida (ACV) EDIP Emergia Exergia Gestão ambiental de processo e produto Valoração ambiental EDIP Emergy Environmental impact assessment Environmental valuation Exergy Fuel alcohol Industries environmental benign Life cycle assessment (LCA)
364	Le développement d’hydrocarbures dans l’océan Arctique et l’obligation d’entreprendre une évaluation environnementale Artigaud, Cécile 09 1900 (has links) Avec la fonte des glaces, l’océan Arctique devient progressivement accessible. Ce fait entraine avec lui un regain d’intérêt pour une région ayant été longtemps oubliée par les États. Les nouvelles licences d’exploration et d’exploitation d’hydrocarbures octroyées au sein de la région témoignent du phénomène de la globalisation de l’Arctique. Cependant, avant d’accepter un projet économique, celui-ci doit être soumis à une évaluation d’impact environnemental (EIE). Cette procédure a pour but d’informer les autorités publiques des effets qu’un projet pourrait avoir sur l’environnement. L’EIE a pour objectif de tendre vers une décision consciencieuse et écologiquement raisonnable vis-à-vis de l’avenir d’un projet. Ainsi, la portée et le type d’informations recueillies lors d’une EIE revêtent une importance cruciale car ils peuvent influencer le choix des autorités décisionnaires. La globalisation de l’Arctique soulève donc la question de la pertinence d’une telle procédure dans le contexte du développement d’hydrocarbures. En effet, dans cette région, les projets d’extraction d’énergies fossiles sont généralement acceptés, et ce, même s’ils prennent place dans un environnement caractérisé par sa fragilité et son unicité. Il est donc légitime de se demander si les obligations internationales et nationales d’entreprendre une évaluation environnementale (EE) pour un projet d’extraction d’hydrocarbures sont adaptées à l’environnement spécifique de l’Arctique. / As the ice melts, the Arctic Ocean becomes progressively accessible. It brings a renewed interest for a region that has long been forgotten by states. The new licenses granted for the exploration and the exploitation of hydrocarbons evidence a globalization of the Arctic. However, before accepting an economic project, it must undergo an environmental impact assessment (EIA). This procedure is intended to inform the public authorities about the impacts that a project will have on the environment. The goal of an EIA is to move towards a conscientious and ecological decision. Thus, the scope and the type of information collected is of a crucial importance as it will influence the stakeholders’ choice. Therefore, the globalization of the Arctic raises the question of the relevance of such a procedure because new hydrocarbon development projects are generally accepted even if they take place in an environment characterized by its fragility and uniqueness. As a consequence, it is legitimate to ask whether the international and national obligations to undertake an environmental assessment (E.A) for hydrocarbon projects are adapted to the specific environment of the Arctic. droit international arctique évaluation d’impact environnemental évaluation environnementale exploitation exploration hydrocarbures pétrole gaz canada territoires du nord autochtones conseil de l'arctique International Law Environmental impact assessment environmental assessment exploitation exploration hydrocarbons oil gas Canada northern territories indigenous Arctic council Arctic
365	Development of a GIS-based decision support tool for environmental impact assessment and due-diligence analyses of planned agricultural floating solar systems Prinsloo, Frederik Christoffel 08 1900 (has links) Text in English / In recent years, there have been tremendous advances in information technology, robotics, communication technology, nanotechnology, and artificial intelligence, resulting in the merging of physical, digital, and biological worlds that have come to be known as the "fourth industrial revolution”. In this context, the present study engages such technology in the green economy and to tackle the techno-economic environmental impact assessments challenges associated with floating solar system applications in the agricultural sector of South Africa. In response, this exploratory study aimed to examine the development of a Geographical Information System (GIS)-based support platform for Environmental Impact Assessment (EIA) and due-diligence analyses for future planned agricultural floating solar systems, especially with the goal to address the vast differences between the environmental impacts for land-based and water-based photovoltaic energy systems. A research gap was identified in the planning processes for implementing floating solar systems in South Africa’s agricultural sector. This inspired the development of a novel GIS-based modelling tool to assist with floating solar system type energy infrastructure planning in the renewable energy discourse. In this context, there are significant challenges and future research avenues for technical and environmental performance modelling in the new sustainable energy transformation. The present dissertation and geographical research ventured into the conceptualisation, designing and development of a software GIS-based decision support tool to assist environmental impact practitioners, project owners and landscape architects to perform environmental scoping and environmental due-diligence analysis for planned floating solar systems in the local agricultural sector. In terms of the aims and objectives of the research, this project aims at the design and development of a dedicated GIS toolset to determine the environmental feasibility around the use of floating solar systems in agricultural applications in South Africa. In this context, the research objectives of this study included the use of computational modelling and simulation techniques to theoretically determine the energy yield predictions and computing environmental impacts/offsets for future planned agricultural floating solar systems in South Africa. The toolset succeeded in determining these aspects in applications where floating solar systems would substitute Eskom grid power. The study succeeded in developing a digital GIS-based computer simulation model for floating solar systems capable of (a) predicting the anticipated energy yield, (b) calculating the environmental offsets achieved by substituting coal-fired generation by floating solar panels, (c) determining the environmental impact and land-use preservation benefits of any floating solar system, and (d) relating these metrics to water-energy-land-food (WELF) nexus parameters suitable for user project viability analysis and decision support. The research project has demonstrated how the proposed GIS toolset supports the body of geographical knowledge in the fields of Energy and Environmental Geography. The new toolset, called EIAcloudGIS, was developed to assist in solving challenges around energy and environmental sustainability analysis when planning new floating solar installations on farms in South Africa. Experiments conducted during the research showed how the geographical study in general, and the toolset in particular, succeeded in solving a real-world problem. Through the formulation and development of GIS-based computer simulation models embedded into GIS layers, this new tool practically supports the National Environmental Management Act (NEMA Act No. 107 of 1998), and in particular, associated EIA processes. The tool also simplifies and semi-automates certain aspects of environmental impact analysis processes for newly envisioned and planned floating solar installations in South Africa. / Geography / M.Sc. (Geography) Data Science Knowledge economy Energy Geography Environmental Geography Sustainable development Floating solar systems Aquavoltaics Solar energy technology Design thinking Decision support system Geographic information systems Virtual reality landscape Environmental impact assessment Environmental offsets Due-diligence analysis Fourth Industrial Revolution Renewable Agriculture Agricultural systems Precision farming Digital technology Innovation system research 910.285 Geographic information systems Knowledge economy Environmental geography Solar energy Decision support systems
366	Offshore Wind Energy Permitting Processes in the European Union : An examination of Danish, German, Scottish and Swedish offshore permitting processes and case study of acoustic impact on marine mammals / Havsbaserad vindkraft tillståndsprocesser inom Europeiska union : Undersökning av dansk, tysk, skottsk och svensk havsbaserad tillståndsprocesser och en fallstudie av akustiskpåverkan på marin däggdjur Jack, Truce Major January 2022 (has links) The permitting process is an integral part of the successful expansion of offshore wind and renewable energy in the European Union. Many permit process studies, to date, have focused on limited methods and criteria and have been a comparison of two countries. This thesis was written in collaboration with a steering group’s work on an updated marine synthesis report in the Swedish Energy Agency and Swedish Environmental Protection Agency’s joint research programme, Vindval. It compares the permitting process and its effectiveness in 4 EU countries (Germany, Denmark, Scotland, and Sweden) with special emphasis on the acoustic impacts of wind turbine construction. 6 Key criteria that determine the outcome of a successful permit application were analysed: a) permit process maps b) quantity of actors c) consultation times d) ecological and environmental impact e) “planning vs permitting” and e) handling of acoustic impacts on marine mammals. Sweden’s process was found to be the most cumbersome and ineffective among the 4 countries. Germany, Denmark, and Scotland have streamline processes, in part due to the successful employment of a ‘one-stop-shop’ mechanism. It is recommended that Sweden create a similar, singular, and centralized ‘one-stop-shop’ authority that has the power to dictate permitting processes. If the country is to meet its goal of 100% renewable energy by 2040, permitting policy should include: flexible permitting for rapidly changing technology, endorsement of continuous dialog between authorities, a limit on consultation time, the removal or amendment of municipal vetoes, and have clear demarcation of worthwhile explorable zones reserved for offshore wind. Permitting process wind power offshore wind power acoustic impact environmental impact assessment marine mammals physical planning ecology offshore EIA environmental management juridiska förutsättningar permit tillstånd tillståndsprocess vindkraft miljöledning ekologi energisystem miljövetenskap påverkan bedömning marin däggdjur Environmental Sciences Miljövetenskap Ecology Ekologi Environmental Management Miljöledning Energy Systems Energisystem Law and Society Juridik och samhälle
367	Investigating the Potential of Circular Economy in Stockholm’s Craft Classes : A Case Study Comparing Secondary Wood to Virgin Wood Using LCA and LCC Smolic, Magdalena, Haji, Zin January 2023 (has links) This thesis evaluates the environmental, economic, and social impacts of implementing secondary wood from recycling centers into wood crafts in Stockholm schools. The thesis is conducted in a case study setting as a part of the "Climate Neutral Stockholm 2030" sub-project 3.2, which focuses on promoting reuse and waste reduction through circularity. A comparative consequential life cycle assessment (LCA) and life cycle cost (LCC) within a cradle-to-gate system boundary was conducted in a scenario setting, which compared and quantified the use of virgin wood and secondary wood both environmentally and economically. The environmental profile was quantified for four impact categories: global warming potential (GWP), water use, land use, and cumulative energy demand (CED). Additionally, the social implications of incorporating secondary wood were examined through a survey and interviews with the wood craft teacher and students. Furthermore, the LCA and LCC were conducted with a functional unit (FU) of 0,00106 m3 of wood demand per student. The impacts were aggregated to understand the combined effect of all schools in Stockholm, from grades 3 to 9. The study's results verify that secondary wood is more environmentally and economically beneficial while also being positively perceived by the teacher and students. The environmental findings indicate a total yearly reduction in GWP by 78%, water use by 82%, land use by 99%, and CED by 90% for all schools in Stockholm. From an economic perspective, implementing secondary wood in craft classes leads to a significant cost saving of 81%. From a social aspect, results revealed an overall positive perception from the teacher and students. However, the quality and quantity of wood must be sufficient without excessive additional time or labor requirements. Furthermore, a sensitivity analysis was performed for both LCA and LCC results. It was observed that a percentage change in transportation distance does not significantly change the GWP results. In addition, secondary wooden boxes can become more expensive than virgin wooden boxes if transportation costs are increased by more than 54%. To support the "Climate Neutral Stockholm 2030" project, the study contributes to the city's pursuit of sustainability by showing decision makers the magnitude of impacts that can be reduced through circularity and waste reduction, therefore facilitating and motivating the implementation of a sustainable system in Stockholm. / Detta examensarbete syftar till att utvärdera de miljömässiga, ekonomiska och sociala effekterna av att implementera sekundärt trä, från återvinningscentraler, till träslöjden i Stockholms skolor. Examensarbetet genomförs som en fallstudie inom ramen för delprojektet 3.2 i "Klimatneutrala Stockholm 2030", som fokuserar på främjande av återanvändning och avfallshantering genom cirkularitet. En jämförande konsekvensbaserad livscykelanalys (LCA) och analys av livscykelkostnader (LCC) inom en “vagga-till-port" systemavgränsning genomfördes. Där användningen av nytt trä och sekundärträ jämfördes och kvantifierades både ur miljömässig och ekonomisk synvinkel. Den miljömässiga profilen kvantifierades för fyra effektkategorier: global uppvärmningspotential, vattenanvändning, markanvändning och kumulativ energiförbrukning. Dessutom undersöktes de sociala uppfattningarna av att införa sekundärt trä i skolorna genom en enkät och intervjuer med både eleverna och träslöjdsläraren. En LCA och LCC genomfördes med en funktionell enhet på 0,00106 m3 virkesbehov per elev. Effekterna sammanställdes för att förstå den kombinerade effekten av alla skolor i Stockholm, från årskurs 3 till 9. Resultaten av studien bekräftar att sekundärt trä är mer fördelaktigt både ur miljö- och ekonomisk synvinkel, samtidigt som det uppfattas positivt av läraren och eleverna. De miljömässiga resultaten visar en total årlig minskning av GWP med 78%, vattenanvändning med 82%, markanvändning med 99% och CED med 90% för alla skolor i Stockholm. Ur ett ekonomiskt perspektiv leder implementeringen av sekundärträ i träslöjden till betydande kostnadsbesparingar på 81%. Från en social aspekt visade resultaten en övergripande positiv uppfattning från både läraren och eleverna. Det är dock avgörande att kvaliteten och mängden trä är tillräcklig utan extra tid eller arbetsinsatser. Dessutom utfördes en känslighetsanalys för både LCA- och LCC-resultaten. Det observerades att en procentuell förändring i transportavståndet inte har en betydande effekt på GWP-resultaten. Däremot, kan en trälåda av sekundärt trä bli dyrare än en med nytt trä, om transportkostnaderna ökar med mer än 54%. För att stödja projektet "Klimatneutralt Stockholm 2030" bidrar denna studie till stadens strävan ett uppnå hållbarhet genom att visa beslutsfattare hur stor påverkan som kan uppnås genom cirkularitet och avfallsminskning. Den grunden kan underlätta och motivera implementeringen av ett hållbart system i Stockholm. Life Cycle Assessment LCA Life Cycle Costs LCC behavioral study environmental impact assessment circular economy reuse climate neutral cities wood craft class land use water use global warming potential Livscykelanalys LCA Livscykelkostnadsanalys LCC Beteende studie miljökonsekvensbedömning cirkulär ekonomi återanvändning klimatneutrala städer träslöjd markanvändning vattenanvändning global uppvärmningspotential. Engineering and Technology Teknik och teknologier
368	The fate of nitrogen in lactose-depleted dairy factory effluent irrigated onto land Ford, Colleen D. January 2008 (has links) A two-year lysimeter study was undertaken to compare the environmental effects (e.g. nitrate leaching and nitrous oxide emissions) of soil applied lactose-depleted dairy factory effluent (LD-DFE) with lactose-rich DFE. The aim of this experiment was to determine the fate of nitrogen from LD-DFE and dairy cow urine applied to a Templeton fine sandy loam soil (Udic Ustrochrept), supporting a herbage cover of ryegrass (Lolium perenne) and white clover (Trifolium repens). Measurements were carried out on the amount of nitrogen lost from the soil via leaching, lost by denitrification, removed by the pasture plants, and immobilized within the soil organic fraction. Further, a comparison between the fate of nitrogen in LD-DFE irrigated onto land under a "cut and carry" system, as opposed to a "grazed" pasture system was undertaken. Lactose-depleted dairy factory effluent was applied at three-weekly intervals during the summer months at rates of 25 and 50 mm, until nitrogen loading targets of 300 and 600 kg N ha⁻¹ yr⁻¹ had been achieved. Measured leaching losses of nitrogen averaged 2 and 7 kg N ha⁻¹ yr⁻¹ for Control 25 and Control 50 treatments; 21, 20 and 58 kg N ha⁻¹ yr⁻¹ for 25 and 50 mm "cut and carry" treatments respectively; and 96 kg N ha⁻¹ yr⁻¹ for the 25 mm "grazed" treatment. The range of nitrate-N leaching loss from LD-DFE plus urine is no different from the lactose-rich DFE nitrate leaching loss. Uptake of nitrogen by the growing pasture averaged 153, 184,340,352,483, and 415 kg N ha⁻¹ yr⁻¹ for Control 25, Control 50, LD-DFE 25 and LD-DFE 50 mm "cut and carry" treatments, and the LD-DFE 25 mm "grazed" treatment, respectively. Denitrification losses were 0.06, 4.4, 1.69, 19.70, and 7.4 kg N ha⁻¹ yr⁻¹ for Control 25, the LD-DFE 25 "cut and carry" treatments, the LD-DFE 25 mm "grazed" treatment, and calculated "paddock losses", respectively. Isotopic nitrogen studies found that 29.4 and 25.8% of applied LD-DFE nitrogen was immobilised in the LD-DFE 25 and LD-DFE 50 "cut and carry" treatments. The results of this experiment confirm the findings of the previous lactose-rich DFE study, in that the effects of grazing stock are of greater environmental concern than the removal of lactose from the effluent waste stream. nitrogen nitrate leaching denitrification immobilisation nitrous oxide emissions lysimeter study environmental effects
369	Oceanographic Considerations for the Management and Protection of Surfing Breaks Scarfe, Bradley Edward January 2008 (has links) Although the physical characteristics of surfing breaks are well described in the literature, there is little specific research on surfing and coastal management. Such research is required because coastal engineering has had significant impacts to surfing breaks, both positive and negative. Strategic planning and environmental impact assessment methods, a central tenet of integrated coastal zone management (ICZM), are recommended by this thesis to maximise surfing amenities. The research reported here identifies key oceanographic considerations required for ICZM around surfing breaks including: surfing wave parameters; surfing break components; relationship between surfer skill, surfing manoeuvre type and wave parameters; wind effects on waves; currents; geomorphic surfing break categorisation; beach-state and morphology; and offshore wave transformations. Key coastal activities that can have impacts to surfing breaks are identified. Environmental data types to consider during coastal studies around surfing breaks are presented and geographic information systems (GIS) are used to manage and interpret such information. To monitor surfing breaks, a shallow water multibeam echo sounding system was utilised and a RTK GPS water level correction and hydrographic GIS methodology developed. Including surfing in coastal management requires coastal engineering solutions that incorporate surfing. As an example, the efficacy of the artificial surfing reef (ASR) at Mount Maunganui, New Zealand, was evaluated. GIS, multibeam echo soundings, oceanographic measurements, photography, and wave modelling were all applied to monitor sea floor morphology around the reef. Results showed that the beach-state has more cellular circulation since the reef was installed, and a groin effect on the offshore bar was caused by the structure within the monitoring period, trapping sediment updrift and eroding sediment downdrift. No identifiable shoreline salient was observed. Landward of the reef, a scour hole ~3 times the surface area of the reef has formed. The current literature on ASRs has primarily focused on reef shape and its role in creating surfing waves. However, this study suggests that impacts to the offshore bar, beach-state, scour hole and surf zone hydrodynamics should all be included in future surfing reef designs. More real world reef studies, including ongoing monitoring of existing surfing reefs are required to validate theoretical concepts in the published literature. Aramoana Beach Dunedin (New Zealand) ArcGIS ArcSDE artificial surfing reef backscatter Baseline Data Collection bathymetry bathymetric surveying beach morphodynamics beach-state and morphology breaking wave height coastal engineering coastal environment coastal management coastal monitoring coastal processes coastal structures currents economic value EIA environmental data management environmental impact assessment geographic information systems geoid geomorphic surfing break categorisation GIS groin hydrodynamic modelling hydrographic surveying hydrography ICZM incline plane modelling integrated coastal zone management Main Beach Mount Maunganui (New Zealand) Manu Bay Boat Ramp Raglan (New Zealand) measuring water levels morphological coupling multibeam echo soundings oceanography offshore wave transformations Palm Beach Reefs Gold Coast (Australia) RTK GPS salient surf zone hydrodynamics surfing break components surfing reefs surfing tourism surfing wave climate surfing wave parameters Tay Street Mount Maunganui (New Zealand) wave breaking intensity wave climate wave focusing wave modelling wave peel angle wave section length wind effects on waves
370	“Accumulation by Dispossession” by the Global Extractive Industry: The Case of Canada Kinuthia, Wanyee 13 November 2013 (has links) This thesis draws on David Harvey’s concept of “accumulation by dispossession” and an international political economy (IPE) approach centred on the institutional arrangements and power structures that privilege certain actors and values, in order to critique current capitalist practices of primitive accumulation by the global corporate extractive industry. The thesis examines how accumulation by dispossession by the global extractive industry is facilitated by the “free entry” or “free mining” principle. It does so by focusing on Canada as a leader in the global extractive industry and the spread of this country’s mining laws to other countries – in other words, the transnationalisation of norms in the global extractive industry – so as to maintain a consistent and familiar operating environment for Canadian extractive companies. The transnationalisation of norms is further promoted by key international institutions such as the World Bank, which is also the world’s largest development lender and also plays a key role in shaping the regulations that govern natural resource extraction. The thesis briefly investigates some Canadian examples of resource extraction projects, in order to demonstrate the weaknesses of Canadian mining laws, particularly the lack of protection of landowners’ rights under the free entry system and the subsequent need for “free, prior and informed consent” (FPIC). The thesis also considers some of the challenges to the adoption and implementation of the right to FPIC. These challenges include embedded institutional structures like the free entry mining system, international political economy (IPE) as shaped by international institutions and powerful corporations, as well as concerns regarding ‘local’ power structures or the legitimacy of representatives of communities affected by extractive projects. The thesis concludes that in order for Canada to be truly recognized as a leader in the global extractive industry, it must establish legal norms domestically to ensure that Canadian mining companies and residents can be held accountable when there is evidence of environmental and/or human rights violations associated with the activities of Canadian mining companies abroad. The thesis also concludes that Canada needs to address underlying structural issues such as the free entry mining system and implement FPIC, in order to curb “accumulation by dispossession” by the extractive industry, both domestically and abroad. natural resources raw materials global extractive industry mining accumulation by dispossession primitive accumulation resource curse free, prior, and informed consent (FPIC) consultation free entry Bill C-300 Omnibus Bill self-determination madaraka land grabs governance gap enforcement vacuum regulatory gap landlessness involuntary resettlement displacement liberalization financial markets capitalism International Monetary Fund (IMF) Environmental Impact Assessment (EIA) Impact and Benefits Agreement (IBA) corporate social responsibility (CSR) international political economy (IPE) Washington Consensus Poverty Reduction Strategy Paper (PRSP) sustainable development rare earth oil fossil fuels Whitehorse Mining Initiative (WMI) foreign direct investment (FDI) privatization neoliberal / corporate globalization Northern Gateway pipeline project Ring of Fire centre-periphery metropolitan-hinterland Gross Domestic Product (GDP) Extractive Industries Review (EIR) Sub-Saharan Africa war on terror terrorists false flag terrorism Fisheries Act Navigable Waters Protection Act primary goods aid Third World debt free trade modernization dependency tariffs trade barriers HudBay home country liability state Toronto Stock Exchange (TSX) spatio-temporal fix militarism Sudbury Atlantic Canada Crown neo-colonialism industrial revolution imperialism public policy democracy justice Export Development Corporation (EDC) Kimberley Process Mining Association of Canada equity austerity measures Mining Act reforms proletariat aboriginal Least Developed Countries (LDCs) developing country comparative advantage human rights export-led development Tiomin Government of Kenya Government of Canada Economic and Social Council (ECOSOC) World Bank Group (WBG) World Trade Organization (WTO) Bill C-38 Bill C-45 Assembly of First Nations (AFN) Idle No More meaningful participation AFRICOM titanium Base Resources Australia House of Commons conditionalities Structural Adjustment Programmes (SAPs)

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