Magister Legum - LLM / Currently, one of the most dramatic threats to human security is constituted by internal armed conflicts. In 1998, violent conflicts took place in at least 25 countries. Of these armed conflicts, 23 were internal, engaging one or more non-State armed groups. A crucial feature of internal conflicts is the widespread violation of humanitarian law and human rights by armed groups, from rebel groups to private militias. This thesis aimed at identifying various ways of promoting a better implementation of the Geneva Conventions and its Protocols by NSAGs in the Great Lakes Region. / South Africa

Magister Legum - LLM

This work explores the fragility of the Great Lakes and the environmental degradation we have caused. My main focus revolves around what the EPA considers to be the Great Lakes Areas of Concern (AOCs). This list contains 27 rivers that flow into the Great Lakes, most of which are or have been areas of industrial and chemical pollution. Through installations involving photography, ceramics, and video, I hope to reveal the issues facing the Great Lakes and explore how people can help.

Indiana University-Purdue University Indianapolis (IUPUI) / During the late 1960s and early 1970s, the polluted Great Lakes became a central focus of the North American environmental movement. A majority of this pollution stemmed from phosphate-based laundry detergent use, which had become the primary product households used to wash fabrics after World War II. The large volume of phosphorus in these detergents discharged into the lakes caused excess growths of algae to form in waterways, which turned green and smelly. As the algae died off, it reduced the oxygen in the water, making it less habitable for fish and other aquatic life, a process known as eutrophication. As primary consumers of laundry detergents during the time period, women, particularly white, middle-class housewives in the United States and Canada, became involved in state/provincial, national, and international discussions involving ecology, water pollution, and sewage treatment alongside scientists, politicians, and government officials. Their work as volunteers, activists, and lobbyists influencing the debate and ensuing policies on how best to abate this type of pollution, known as eutrophication, has often been ignored. This thesis recognizes the work women completed encouraging the enactment of key water quality regulations and popularizing the basic tenets of environmentally-conscious consumption practices during the environmental movement in the early 1970s.

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<p>The spaceborne lidar Ice, Cloud, and land Elevation Satellite (ICESat)-2 provides the ATL13 data product for inland water bodies. However, its quality characteristics are not yet fully understood. This study presents a robust method for extracting lake water level data and makes a comprehensive evaluation on the determined water levels. The selected study areas are Lake Huron and Lake Superior, which are part of the Great Lakes. The extracted water levels from ATL13 over a period of four years are validated by using the field measurements at the closest NOAA hydrological stations. The evaluation is carried out in terms of data specifications, wind speed, frozen precipitation, distance of photon segments to hydrological stations, data acquisition time, and beam intensity. The determined water levels are then further used for seasonal monitoring and modeling of water surface. This work demonstrates the critical need for outlier removal and the capability of the ATL13 data. A total bias of 9 - 10 cm is found in the ATL13 product. It is found that frozen precipitation can lead to an overestimation (~ 5 cm) of the water level. However, the uncertainty of water level determination is not found to be significantly related to the laser beam intensity and data acquisition time. We expect that these findings will be valuable for users employing the ATL13 inland water body product and for developers producing future versions of the ATL13 product.</p>

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