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In this minor dissertation the coastal states rights, jurisdiction and control in respect of wrecks, specifically historic wrecks, situated on the continental shelf are examined in relation to the current state of the law applicable to this area, both customary and conventional. Discussion and argument are developed under the following headings. THE TWILIGHT ZONE This part constitutes the introduction to the subject matter and includes a brief description of the evolution of International Customary Law relating to the continental shelf which resulted in the 1982 Law of the Sea Convention definition which specified rights to natural resources. BOUNDARIES OF THE CONTINENTAL SHELF Area is clarified and distances of outer limit from-baseline (200 nautical miles extending to a possible 350 nautical miles under certain circumstances) is discussed. Necessity for coastal state to inform the Commission on the limits of the Continental Shelf of the limits of its continental shelf beyond 200 nautical miles is noted. Article 303(2) relating to the contiguous zone and historical objects is referred to and the effects of its provisions on the area under examination is discussed. The starting point of the area is 24 nautical miles from the baseline as explained. Mention is also made of the overlapping of the exclusive economic zone with the sea bed and subsoil of the continental shelf and attention is drawn to the provisions of art 59 relating to the settlement of disputes over non attributed rights in the exclusive economic zone.

This thesis explores the hypothesis that current industry standard methods used to visualise environmentally hazardous or historically significant shipwrecks can be improved by adopting a number of new, aesthetically considered, methods. The thesis describes the development of occlusion objects, locoramps and the use of digital cinematography, as methods that the author proposes to improve the 3D visualisation of point cloud data from multibeam sonar. Case studies were selected as the basis for experimentation; they include HMS Royal Oak in Orkney and SS Richard Montgomery in the Thames Estuary. The author collaborated with a multi-disciplinary team of forensic maritime archaeologists, marine surveyors and salvage experts to gain access to unique shipwreck sites and the high resolution sonar data gathered from them. Through experimentation with the data, occlusion objects, locally oriented colour ramps (locoramps) and improved depth cueing through digital cinematography were developed and applied in 3D visualisations of the case study wrecks. A real-time application WreckSight was created to exploit the new methods. The resulting 3D visualisations of the wrecks were evaluated by a number of target audience groups by means of an interactive questionnaire that allows a direct comparison of data presented using the new methods with traditional display methods. Analysis of the resulting data shows a statistical significance that supports the hypothesis. The author proposes that the new methods constitute new knowledge in the 3D visualisation of multibeam sonar data of shipwrecks.

Lead is often relegated to a footnote or sidebar in the study of ancient metals. However, the hundreds of lead ingots discovered in underwater sites over the past half-century have attested to the widespread production and trade of this utilitarian metal. Shipwreck sites allow independent dating evidence not available for many land find. They also provide information about shipment size as well as accompanying cargo which can offer clues about trade patterns and markets for lead in the ancient world. While lead was not particularly rare nor valuable, it represents small- to moderate-scale trade that bridges the gap between luxury trade and the circulation of staple agricultural products. It thus can be viewed as a proxy for the many other perishable materials that supported daily life, such as timber, cloth, cordage, leather and pigments. Due to the abundance of lead ingot finds, published in many different languages with great variation in the details provided, it is difficult to compare all of this material. This thesis, therefore, compiles and presents data on all published lead ingots from Mediterranean and Atlantic shipwrecks through the fourth century C.E., in order to provide a framework to analyze the ancient seaborne lead trade. Sixty-eight sites containing lead ingots, lead ore or lead minerals are included in the analysis, divided into six time periods: Bronze Age, Archaic, Classical, Hellenistic, Roman Republic and Roman Empire. A typology of ingots has been developed to allow for comparison of ingots between wrecks. The uses of lead are reviewed, organized by type of use: domestic, professional, military and infrastructural. This allows insight into both the consumers in need of lead and the volume and regularity of consumption required for each use. An overview of lead production and its economic limitations further informs the discussion of the lead trade. The final analysis considers all of these factors in creating a picture of lead trade for each of the six periods, focusing on the regions of supply, the types of demand, and the dominant forces that drove the mining and production of lead.

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Thesis (M.S.)--University of West Florida, 2007. / Title from title page of source document. Document formatted into pages; contains 150 pages. Includes bibliographical references.

Thesis (M.A.)--East Carolina University, 2003. / Presented to the faculty of the Department of History. Advisor: Bradley A. Rodgers. Includes bibliographical references (leaves [162]-169). Also available via the World Wide Web. Adobe reader required.

Thesis (B.S.)--University of Wisconsin -- La Crosse, 2008. / Also available online. Includes bibliographical references (leaves 39-40).

Thesis (M.A.)--University of West Florida, 2008. / Title from title page of source document. Document formatted into pages; contains 168 pages. Includes bibliographical references.

In the seventeenth- and early eighteenth centuries, fluits were the most common type of merchant ship used in Baltic trade. Originally a Dutch design, the majority of all goods transported between Sweden and the Republic was carried on board such vessels. Far from all voyages reached their destination. Down in the cold brackish water of the Baltic, the preservation conditions are optimal, and several of these unfortunate vessels remain nearly intact today. Although thousands of more or less identical fluits were built, surprisingly little is known about the arrangement of space on board, their sculptural embellishment and other aspects that formed the physical component of everyday life on and alongside these ships. Fluits were a fixture in early modern society, so numerous that they became almost invisible. The study of wrecks thus holds great potential for revealing vital components of early modern life. Inspired by phenomenological approaches in archaeology, this thesis aims to focus on the lived experience of fluits. It sets out to grasp for seemingly mundane everyday activities relating to these ships, from the physical arrangements for eating, sleeping and answering nature’s call, to their rearrangement for naval use, and ends with a consideration of the architectonical contribution of the fluit to the urban landscape.