My doctoral thesis challenges the traditional paradigm of phosphorus (P) limitation of phytoplankton communities in freshwaters by suggesting colimitation of P, nitrogen (N), and iron (Fe) in Great Lakes. Oceanographers have recognized Fe, N and P colimitation, and biomass response to Fe is documented in freshwater lakes. I studied African and North American Great Lakes that are similar to large inland oceans. I discovered that Fe is a key nutrient that is often limiting in the offshore, and may explain the dominance of cyanobacteria in nutrient enriched lakes. I also discovered that the nearshore and offshore areas of these large lakes are very different, particularly when invasive dreissenid mussels are impacting the nearshore, as seen in the eastern basin of Lake Erie. As a result of the dreissenids, chlorophyll a (chla) concentrations are significantly lower in the nearshore of Lake Erie, but higher in the nearshore in the three African Great Lakes, as well as pre-dreissenid Lake Erie. The objective of my thesis was to determine the limiting nutrient(s) to the phytoplankton of the Great Lakes Erie, Malawi, Tanganyika, and Victoria in both the nearshore and offshore by measuring the physiological status of the phytoplankton. I also examined how dreissenids affect the distribution of seston and nutrient concentrations between the nearshore and offshore of the eastern basin of Lake Erie. My study design included temporal and spatial surveys in the nearshore and offshore of the four lakes, in which I used a variety of nutrient limitation indicators for P (C:P, N:P, P debt, APA, Fv/Fm), N (C:N, NH4 debt, NO3 debt, Fv/Fm), and Fe (Fv/Fm), as well as photosynthetic efficiency (Fv/Fm) experiments. Nutrient enrichment experiments were also conducted in the nearshore and offshore of the eastern basin of Lake Erie which involved the addition and removal of Fe alone, as well as in combination with P and/or N. Lake Erie nutrient enrichment experiments provided evidence for P, N and Fe colimitation where the addition of Fe with P relieved Fe and P limitation and allowed nitrate (NO3-) assimilation, alleviating N limitation. However, the offshore experiments indicated stronger Fe limitation than the nearshore experiment. Lower chla concentrations in the post-dreissenid nearshore of the eastern basin of Lake Erie may not be due entirely to lower phytoplankton biomass, as photoacclimation of the phytoplankton may also be occurring. Dreissenid grazing effects can be seen in the distribution of dissolved nutrient concentrations between the nearshore and offshore of post-dreissenid Erie. The African Great Lakes are threatened by expanding human populations, resulting in increased nutrient runoff; the consequences of which will depend on the limiting nutrient(s). I found that the nearshore regions of Lakes Malawi and Tanganyika were colimited by N and P, while the offshore regions were colimited by N, P and Fe. The nearshore of Lake Victoria was colimited by light and N, while the offshore was colimited by N, P and Fe. Fe limitation only occurs in the offshore, and positive, significant relationships were found between total dissolved Fe concentrations and cyanobacteria. Continued P and Fe loading to the lakes will create a higher N demand that will result in a shift to N2-fixing cyanobacteria, which has serious consequences to human and ecosystem health as they are a poor nutritive food source and some are potentially toxigenic. The majority of studies conducted on Great Lakes involve offshore sampling, however, the less understood nearshore is where human impacts and activities are concentrated. I discovered there are significant differences between the nearshore and offshore, which has implications for water quality monitoring.

Applying complex ecosystems theory, this thesis maps and analyzes the codependency of ecological and manufacturing flows affecting cities, the landscape, and the environment. Learning from this analysis, a prototype for a hybrid eco-manufacturing and urban park is proposed on degraded industrial lands. Its design is influenced by eco-industrial parks including Kalundborg and contemporary urban parks including La Villette, Downsview, and Fresh Kills. The prototype’s design is motivated by the mutating spatiality caused by contemporary trends in North American manufacturing and the degrading environmental state of the Great Lakes. The horizontal expansion of post-Fordist industrial areas on the urban periphery of North American cities has helped lead decentralization of core urban areas. This organization is becoming vulnerable to future energy and environmental concerns. In Hamilton, this trend has resulted in approximately 3,400 acres of underutilized contaminated land in its historical bayfront industrial areas. The hybrid park prototype will incubate reuse of a 576 acre site within this land by creating a network of eco-operations and public spaces. As part of North America’s Great Lakes, Hamilton Harbour drains into the head of Lake Ontario. The Port of Hamilton’s manufacturing activity strains the ecological systems of these lakes. Some of the most problematic discharge into Hamilton Harbour occurs at Windermere Basin. The basin is surrounded by a twilight industrial area that contaminates its water, soil, and air. This will be the location of the hybrid park prototype. Light manufacturing spaces that treat industrial contamination will be designed. Their organization will hypothesize a new form of urbanization based on environmentally benign uses of energy and materials.

My doctoral thesis challenges the traditional paradigm of phosphorus (P) limitation of phytoplankton communities in freshwaters by suggesting colimitation of P, nitrogen (N), and iron (Fe) in Great Lakes. Oceanographers have recognized Fe, N and P colimitation, and biomass response to Fe is documented in freshwater lakes. I studied African and North American Great Lakes that are similar to large inland oceans. I discovered that Fe is a key nutrient that is often limiting in the offshore, and may explain the dominance of cyanobacteria in nutrient enriched lakes. I also discovered that the nearshore and offshore areas of these large lakes are very different, particularly when invasive dreissenid mussels are impacting the nearshore, as seen in the eastern basin of Lake Erie. As a result of the dreissenids, chlorophyll a (chla) concentrations are significantly lower in the nearshore of Lake Erie, but higher in the nearshore in the three African Great Lakes, as well as pre-dreissenid Lake Erie. The objective of my thesis was to determine the limiting nutrient(s) to the phytoplankton of the Great Lakes Erie, Malawi, Tanganyika, and Victoria in both the nearshore and offshore by measuring the physiological status of the phytoplankton. I also examined how dreissenids affect the distribution of seston and nutrient concentrations between the nearshore and offshore of the eastern basin of Lake Erie. My study design included temporal and spatial surveys in the nearshore and offshore of the four lakes, in which I used a variety of nutrient limitation indicators for P (C:P, N:P, P debt, APA, Fv/Fm), N (C:N, NH4 debt, NO3 debt, Fv/Fm), and Fe (Fv/Fm), as well as photosynthetic efficiency (Fv/Fm) experiments. Nutrient enrichment experiments were also conducted in the nearshore and offshore of the eastern basin of Lake Erie which involved the addition and removal of Fe alone, as well as in combination with P and/or N. Lake Erie nutrient enrichment experiments provided evidence for P, N and Fe colimitation where the addition of Fe with P relieved Fe and P limitation and allowed nitrate (NO3-) assimilation, alleviating N limitation. However, the offshore experiments indicated stronger Fe limitation than the nearshore experiment. Lower chla concentrations in the post-dreissenid nearshore of the eastern basin of Lake Erie may not be due entirely to lower phytoplankton biomass, as photoacclimation of the phytoplankton may also be occurring. Dreissenid grazing effects can be seen in the distribution of dissolved nutrient concentrations between the nearshore and offshore of post-dreissenid Erie. The African Great Lakes are threatened by expanding human populations, resulting in increased nutrient runoff; the consequences of which will depend on the limiting nutrient(s). I found that the nearshore regions of Lakes Malawi and Tanganyika were colimited by N and P, while the offshore regions were colimited by N, P and Fe. The nearshore of Lake Victoria was colimited by light and N, while the offshore was colimited by N, P and Fe. Fe limitation only occurs in the offshore, and positive, significant relationships were found between total dissolved Fe concentrations and cyanobacteria. Continued P and Fe loading to the lakes will create a higher N demand that will result in a shift to N2-fixing cyanobacteria, which has serious consequences to human and ecosystem health as they are a poor nutritive food source and some are potentially toxigenic. The majority of studies conducted on Great Lakes involve offshore sampling, however, the less understood nearshore is where human impacts and activities are concentrated. I discovered there are significant differences between the nearshore and offshore, which has implications for water quality monitoring.

Applying complex ecosystems theory, this thesis maps and analyzes the codependency of ecological and manufacturing flows affecting cities, the landscape, and the environment. Learning from this analysis, a prototype for a hybrid eco-manufacturing and urban park is proposed on degraded industrial lands. Its design is influenced by eco-industrial parks including Kalundborg and contemporary urban parks including La Villette, Downsview, and Fresh Kills. The prototype’s design is motivated by the mutating spatiality caused by contemporary trends in North American manufacturing and the degrading environmental state of the Great Lakes. The horizontal expansion of post-Fordist industrial areas on the urban periphery of North American cities has helped lead decentralization of core urban areas. This organization is becoming vulnerable to future energy and environmental concerns. In Hamilton, this trend has resulted in approximately 3,400 acres of underutilized contaminated land in its historical bayfront industrial areas. The hybrid park prototype will incubate reuse of a 576 acre site within this land by creating a network of eco-operations and public spaces. As part of North America’s Great Lakes, Hamilton Harbour drains into the head of Lake Ontario. The Port of Hamilton’s manufacturing activity strains the ecological systems of these lakes. Some of the most problematic discharge into Hamilton Harbour occurs at Windermere Basin. The basin is surrounded by a twilight industrial area that contaminates its water, soil, and air. This will be the location of the hybrid park prototype. Light manufacturing spaces that treat industrial contamination will be designed. Their organization will hypothesize a new form of urbanization based on environmentally benign uses of energy and materials.

Title from PDF of title page. / Document formatted into pages; contains 323 pages. / Thesis (Ph.D.)--University of South Florida, 2002. / Includes bibliographical references. / Text (Electronic thesis) in PDF format. / ABSTRACT: This dissertation reports the activities, methods, and key findings of a doctoral research project in applied anthropology and an environmental anthropology fellowship. The research project was conducted through the Department of Anthropology at the University of Michigan, while the fellowship was sponsored jointly by the Society for Applied Anthropology and the United States Environmental Protection Agency and was conducted through the Great Lakes Fellowship Program of the Great Lakes Commission, in Ann Arbor, Michigan. Together, these projects demonstrated the utility of an ethnographic approach called Risk Perception Mapping (RPM) to the public consultation and social research interests of the Commission and its associated network of environmental management agencies and organizations. / Through consultation with these organizations I identified an environmental management problem to which anthropological perspectives and methods would be particularly well-suited: Can the undesirable social phenomenon of environmental discrimination be minimized by assuring greater equality in access to public participation in environmental management? To address this problem, I conducted an RPM demonstration project in a five county area surrounding the Fermi II nuclear power plant in southeastern Michigan. My research focused on cultural, geographical, and social-contextual factors that influence the nature and distribution of perceived risk among populations that are potentially affected by environmental management projects. Key findings pertain to perceptually-specific communities of environmental risk and have implications for what I call "participatory equity" in environmental management. / Potential applications to Great Lakes environmental management center on developing equitable population-specific exchanges of information through which more culturally sensitive indicators of Great Lakes ecosystem integrity may emerge. Anthropological contributions to public participation in environmental management are discussed with particular attention to anthropological perspectives on the multiple publics that comprise locally affected communities of environmental risk. / System requirements: World Wide Web browser and PDF reader. / Mode of access: World Wide Web.

Worldwide the experiences of refugees on place and their integration into host countries are understood differently. This study seeks to understand how asylum seekers and refugees found a place and settled in South Africa cities. The study focuses on asylum seekers and refugees, not on economic immigrants. By using a qualitative case study approach, the research has been able to explore how Great Lakes region refugees, living in the eThekwini Metropolitan Area, negotiate their place in the city and to what extent they are and they can be integrated into the eThekwini municipal IDP (Integrated Development Planning). The study explores their life experiences of place, social exclusion, social networks and views on their integration. Refugees and key stakeholders in Durban Metropolitan were interviewed and conclusions are drawn from their responses and the literature consulted. The eThekwini Metropolitan inner-city area was chosen as the focus of the research because the majority of Great Lake region refugees are living and working in this area (personal life experience - the researcher, 2010). Nineteen refugees (including three community leaders), and ten stakeholders were chosen and interviewed by using purposive and snowball sampling methods. Interviews were conducted by using in-depth interviews while data was analyzed using the interpretative-descriptive research approach. A multicultural theory is used as the main approach to understand and to guide this study. Therefore some of the findings emanating from this study will add to the understanding of how to deal with the complexity of our urban spaces and provide challenges and opportunities which planning needs to understand and engage within the response of refugee communities in South African cities. This includes installation of refugee reception centres at the point of entry, refugees' integration of municipal policies, and efficient implementation of the existing South African refugee policies. / Thesis (M.T.R.P.)-University of KwaZulu-Natal, Durban, 2011.

Suite à la reprise des hostilités consécutive à l’attentat contre l’avion du président Habyarimana, il y eut violation du cessez-le feu signé à Arusha le 04 aout 1993 entre le gouvernement rwandais et la rébellion du front patriotique rwandais, et une guerre civile éclata au Rwanda. Au cours de cette guerre civile, beaucoup de graves violations du droit international furent commises. Les différentes enquêtes des nations unies ayant constaté que ces violations pouvaient être qualifiées de génocide, crimes contre l’humanité et crimes de guerre, recommandèrent la création d’un tribunal pénal international pour en réprimer les auteurs. C’est ainsi que le conseil de sécurité des nations unies, ayant constaté que ces crimes ainsi que la crise humanitaire au Rwanda constituaient une menace à la paix, créa, lors de sa séance du 8 novembre 1994, le tribunal pénal international pour le Rwanda (TPIR). Il lui assigna la mission de réprimer toutes les personnes impliquées dans ces crimes au Rwanda et dans les pays voisins en 1994, en vue de contribuer au maintien de la paix dans la région des grands lacs africains ainsi qu’à la réconciliation nationale au Rwanda.La légalité, pour le conseil de sécurité, organe politique des nations unies, de créer une juridiction pénale dans le cadre du chapitre vii de la charte a été analysée. Quant à l’adéquation de cette mesure au contexte, la répression des auteurs des crimes devait contribuer au maintien de la paix et à la réconciliation nationale, par la dissuasion et l’aspect pédagogique des jugements.Cependant, à la clôture des travaux du TPIR en 2014, le bureau du procureur n’avait poursuivi aucun membre du FPR malgré les rapports bien documentés l’impliquant dans les crimes commis. Aussi, aucune enquête n’a été organisée pour élucider les circonstances de l’attentat contre l’avion du président rwandais, reconnu par l’ONU comme le facteur déclencheur du génocide.Les travaux du TPIR ont connu des limites d’ordre juridique, basées d’une part, sur les textes fondamentaux ainsi que la stratégie des poursuites inappropriée de la part du bureau du procureur, et que d’autre part, sur l’ingérence des facteurs politiques qui a limité l’action du bureau du procureur. Ces facteurs ont rendu l’action du TPIR critiquable et considérée par certains observateurs comme une justice du vainqueur.Suite à cette répression partielle et sélective, le TPIR n’a assuré aucune contribution au maintien de la paix dans la région des grands lacs. L’impunité accordée aux membres d’une partie au conflit rwandais a favorisé l’exportation de la violence armée en république démocratique du Congo, où les crimes graves ont été commis depuis 1996. Quant à la contribution à la réconciliation nationale, la répression partielle a plutôt servi à cristalliser les frustrations qui pourraient, à l’avenir, générer une autre crise politique plus importante que celle de 1994. En vue de réparer les erreurs du TPIR, il a été recommandé que la communauté internationale, à défaut d’étendre la compétence ratione temporis du TPIR, puisse créer un autre tribunal pénal international ad hoc pour réprimer les auteurs des crimes commis au Rwanda et au Congo, et dont l’impunité risque de pérenniser l’instabilité et la violence dans la région. / Following the resumption of hostilities after the air Strike on President Habyarimana's plane, there was a violation of the ceasefire signed in Arusha (Tanzania) on 4 August 1993 between the Rwandan government and the rebellion of the Rwandan Patriotic Front , and a war Civil war broke out in Rwanda. During this civil war, many serious violations of international law were committed. As the various United Nations investigations found that these violations could be characterized as genocide, crimes against humanity and war crimes, they recommended the establishment of an international criminal court to punish the perpetrators. Thus, the United Nations Security Council, having found that these crimes and the humanitarian crisis in Rwanda constituted a threat to the peace, created, at its meeting on 8 November 1994, the International Criminal Tribunal for Rwanda (ICTR). He assigned him the task of prosecute all those involved in these crimes in Rwanda and in neighboring countries in 1994, with a view to contribute to the maintenance of peace in the African Great Lakes region and to national reconciliation in Rwanda.The legality of the creation of a criminal jurisdiction under Chapter VII of the Charter for the United Nations Security Council was analyzed. As to the adequacy of this measure to the context, the punishment of perpetrators should contribute to the maintenance of peace and national reconciliation through deterrence and the pedagogical aspect of judgments.However, at the close of the ICTR's work in 2014, the Office of the Prosecutor had not prosecuted any member of the RPF despite well-documented reports involving the crimes committed. Accordingly, no investigation has been carried out to elucidate the circumstances of the attack on the Rwandan president's plane, which the UN recognized as the trigger for the genocide.The ICTR's work has had legal limitations, based on both basic texts and the inappropriate prosecution strategy of the Office of the Prosecutor, and on the interference of Political factors that limited the work of the Office of the Prosecutor. These factors have made the action of the ICTR criticized and regarded by some observers as a justice of the victor.As a result of this partial and selective repression, the ICTR has not made any contribution to the maintenance of peace in the Great Lakes region. Impunity granted to members of a party to the Rwandan conflict has favored the export of armed violence to the Democratic Republic of Congo, where serious crimes have been committed since 1996. As for the contribution to national reconciliation, partial repression Has served rather to crystallize the frustrations that could, in the future, generate another political crisis more important than that of 1994.In order to remedy the errors of the ICTR, it was recommended that the international community, without extending the jurisdiction of the ICTR ratione temporis, could create another ad hoc international criminal tribunal to punish the perpetrators of crimes committed in Rwanda and Congo, and whose impunity risks perpetuating instability and violence in the region.

No description available.

This dissertation reports the activities, methods, and key findings of a doctoral research project in applied anthropology and an environmental anthropology fellowship. The research project was conducted through the Department of Anthropology at the University of Michigan, while the fellowship was sponsored jointly by the Society for Applied Anthropology and the United States Environmental Protection Agency and was conducted through the Great Lakes Fellowship Program of the Great Lakes Commission, in Ann Arbor, Michigan. Together, these projects demonstrated the utility of an ethnographic approach called Risk Perception Mapping (RPM) to the public consultation and social research interests of the Commission and its associated network of environmental management agencies and organizations. Through consultation with these organizations I identified an environmental management problem to which anthropological perspectives and methods would be particularly well-suited: Can the undesirable social phenomenon of environmental discrimination be minimized by assuring greater equality in access to public participation in environmental management? To address this problem, I conducted an RPM demonstration project in a five county area surrounding the Fermi II nuclear power plant in southeastern Michigan. My research focused on cultural, geographical, and social-contextual factors that influence the nature and distribution of perceived risk among populations that are potentially affected by environmental management projects. Key findings pertain to perceptually-specific communities of environmental risk and have implications for what I call "participatory equity" in environmental management. Potential applications to Great Lakes environmental management center on developing equitable population-specific exchanges of information through which more culturally sensitive indicators of Great Lakes ecosystem integrity may emerge. Anthropological contributions to public participation in environmental management are discussed with particular attention to anthropological perspectives on the multiple publics that comprise locally affected communities of environmental risk.

Originally the aim of this study was the exploration of the current situation of the right to education for refugee children in Burundi and Rwanda being the two countries with the highest number of refugees in Africa. However because of lack of information about the refugee situation in Rwanda, this study is limited to analysis of the situation in Burundi. This study then analyses the state of implementation of the international and national legal instrument by the government of Burundi and suggest ways of implementing the existing international and national legal framework. / Thesis (LLM (Human Rights and Democratisation in Africa)) -- University of Pretoria, 2007. / Dissertation submitted to the Faculty of Law University of Pretoria, in partial fulfilment of the requirements for the degree Masters of Law (LLM in Human Rights and Democratisation in Africa). Prepared under the supervision of Ass. Prof. Frederick Juuko, of the Faculty of Law, Makerere University Kampala, Uganda / http://www.chr.up.ac.za/ / Centre for Human Rights / LLM