Coastal wetlands are globally important environments for biogeochemical cycling and are the object of intensive research related to the sequestration and exchange of carbon with oceans, continents, and the atmosphere. Wetland soil core records of organic carbon (OC) provide insights about future ecosystem responses to global change by identifying temporal variability in the context of environmental changes including sea level rise (SLR), anthropogenic reductions in freshwater flow, and landscape-scale disturbance events. My studies of Gulf of Mexico mangroves involved the use of radiometrically-dated soil cores to identify spatial and temporal accumulation trends of various constituents including organic and carbonate carbon, and macro-nutrients. My dissertation includes a literature review to assess the timescales of these processes and refine global perspectives on coastal wetland vulnerability. The contributions of organic and mineral matter to soil accretion (mm yr-1) was measured to (a) quantify how the supply of each may allow regional mangroves to keep pace with various SLR scenarios and, (b) assess wetland carbon sink capacity and stability in southwest Florida and the Yucatan Peninsula of Mexico. Mangroves in this region are largely devoid of terrigenous mineral sediments, and it has been hypothesized that storm surge-driven accretion of marine sediments could improve the capability of these locations to keep pace with SLR. Rates of accretion and organic matter accumulation were statistically similar across all four study regions, whereas mineral deposition rates ranged over two orders of magnitude. The volumetric contribution of mineral sediment to accretion is minimized by its high density. Organic matter, whose porous structures allow for highly variable densities, can contribute to a wide range of accretion rates and is a strong predictor of accretion. Future sustainability of these wetlands is more strongly dependent on the balance between soil organic matter production and preservation than the provision of storm-derived mineral sediments. To understand how OC sequestration will respond to SLR, the spatial and temporal variability of OC burial rates (g m-2 yr-1) were examined across ecosystem gradients in salinity, nutrient availability and mangrove productivity in the coastal Everglades. Results showed relatively little spatial variability and indicated that OC burial in the region is slow compared to rates in mangroves globally. However, significant regional differences in OC burial were observed in the context of primary productivity. Over a centennial timescale, mid-stream sites sequestered roughly 22% of annual net primary production and upstream sites preserved less than 10%. Least efficient sequestration occurs in the oligohaline ecotone, where increases in groundwater salinities and the potential for sulfate reduction have been recorded in the past decade. These findings indicate a significant slowdown in OC burial, and suggest that accelerating SLR will cause a substantial loss of historically sequestered carbon. The loss and potential out-welling of this carbon (including particulate and dissolved organic matter, dissolved CO2, and carbonate alkalinity) has important and complex implications for neighboring marine ecosystems including coral reefs and seagrass meadows. Several recent high-profile publications have used 5–15 years of soil accumulation rates to model wetland SLR-vulnerability outcomes over the next 50–100 years. To provide perspectives on these models, data that were generated from observations on multiple timescales (sub-annual to millennial) around the globe were used in a meta-analysis to determine the role of observational timescale on assessment outcomes. This analysis focused on rates of accretion and elevation change because of the wide availability of these data. Results demonstrate that rates of soil-body change exhibit a dependence on the length of time over which observations are made. Timescale hierarchies are driven by post-depositional diagenesis, ecosystem state changes, and regional effects primarily related to hydrology and sediment supply. Longer periods of observation utilizing multiple geochronological methods are needed to differentiate trend-changes from apparent changes that, in fact, may be due to regular periodicity. A conceptual model is presented that categorizes and explains timescale hierarchies in a soil’s geochemical history.

This dissertation reflects on the problem of the Vhavenda experience of simultaneous belief in the life hereafter and the Biblical God. The study therefore indicates a systematic analysis of the Vhavenda concept of God as well as of life hereafter with regard to their own traditional and cultural experience. It became clear that Africans through the ages did believe in God. The human beings are created by God and life is a gift from God to the individuals, which means that they believed in God long before the missionaries came to this country. Africans had their own culture and their own religion. It is stated that God was worshipped as the greatest one. His Venda name was Nwali. In certain areas he was called by other names such as Raluvhimba and Khuzwane. This is a clear indication that the Vhavenda worshipped one God although they referred to him in three names; other tribe had other names for him. Burial rituals play a significant role in Venda culture as it a pointer to the new world of the living dead. The burial rites make it quite vivid that bereaved believed strongly and convincingly that the dead is only making a way or taking a journey to his /her final destiny, the new world only know to the deceased .The living are convinced that the deceased have extra - power, as they are nearer to God, and they are now in possession of double powers, the one they had whilst they were still alive and the one they acquired after death. Death is just a process of removing a person from the present of his being into the past .He / she goes to the land of the living dead which is not very different from this one. It is a duplication of this life. He / she will join the deceased members of his /her family. Life will continue just as it has been. Death is not feared but accepted as something natural and inevitable. After all, it is through death that one joins one’s departed fellows; therefore death is not regarded as annihilation. The researcher has found out that there are few things which the African traditional religion seems not to understand or come to terms with regard to Christ and Christianity. In this case, the idea of Jesus as the Son of God and only great ancestor of all humanity seems to be a very strange and confusing concept among African traditionalists. They seemed to be failing to understand that Christ is a new great ancestor not in terms of family mediation only, but in the all inclusive and holistic approach in matters pertaining to faith. Christ Jesus is not only the great ancestor, but is God, mediator and saviour. The Christian eschatology does differ from the traditional Venda belief, in a very important instance, while ‘’eternal life’’ for the Vhavenda means reaching back into the past , joining the living dead whose lives are behind us , the Christian message reaches into the future, the coming of Jesus Christ , the promise of a new Heaven and a new Earth. At the end a number of conclusions reached and a few points for future research added. / Dissertation (MA)--University of Pretoria, 2009. / Science of Religion and Missiology / unrestricted

This thesis presents an investigation into children in medieval England through burial, the most archaeologically-visible evidence for the treatment and conceptualisation of children in life. It examines whether children were distinguished in burial from adults in parish cemeteries of the 10th-16th centuries. Selected cemeteries are analysed in detail to establish whether or not children received different burial treatment to adults. The burials of biologically-immature individuals are compared with the remainder of the burial population, totalling c.4,700 individuals, assessing whether the provision of burial furniture, burial in a shared grave and location of graves varied by age at death. The dissertation includes a discussion of archaeological and historical approaches to children and child burial, both general and medieval, medieval attitudes to children, death and burial, before discussing the case study sites in depth. From this, the methodological issues of undertaking such a study are considered and a sympathetic methodology developed, before the presentation of analysis, discussions and conclusions. I demonstrate that a variety of burial practices were used during the medieval period and that differentiation by age at death occurred. The results show that burials of juveniles are commonly differentiated, particularly infants aged 0-1 year or children aged 12 years or younger, by furniture, inclusion in a multiple burial and location. The thesis concludes that a variety of factors affected how an individual was buried, with age a strong determining factor for those dying at a young age. The influence of age is interpreted as resulting from medieval attitudes to infants, children and adolescents based on active, socially-identified characteristics, indicative of age-based appropriate burial treatment on both familial and community levels due to emotional, social, religious and economic concerns.

Finding spatial solutions to insularity, space shortage and loss of value in a rapidly changing urban cemetery and context by investigating new relationships between the sacred and profane / Mini Dissertation (MArch(Prof))--University of Pretoria, 2018. / Architecture / MArch(Prof) / Unrestricted

The thesis concerns on the phenomenon of death and it's tabooisation in the modern Czech society. Attitude, whether the death is taboo or not, divides not only the society but also the scientists of sociological field. In the first part it sets up basic arguments of both opposing groups by analyzing relevant scientific and general fiction literature. The other part of the thesis concerns on author's own research, with an aim to find out, what attitude to death and burial rituals is adopted by informants belonging to younger-middle aged generation living in the Czech Republic, primarily in Prague. The research uses qualitative methods, method of concerned and unconcerned observation on funeral ceremonies and semi-structured interviews with a group of informants. It focuses on recognition, whether the informants speak about death, go to cemeteries and practice rituals in relation to departed. Based on synthesis of gathered knowledge, the work sets up a new attitude to death-taboo as two different phenomena differing by relation to departed person.

Throughout Scandinavia the funeral practices of the Iron Age were, in general, inhumation or cremation. The Iron Age society held many overarching beliefs but with a great ritual flexibility where practices could vary between communities. This study examines the Iron Age burial ground at Nygårds in the parish of Västerhejde, Gotland. The graves consist of both cremated and skeletal remains dating to the period of 400–600 AD. Thus, two different funeral customs were practiced at the burial ground during the same time period. Although excavated in the 1970s, no detailed analyses have been carried out on the Iron Age remains from Nygårds or their grave goods. This study aim is consequently to contribute with new information about the burial ground at Nygårds and the individuals who were interred there. By examining the spatial composition of the two burial customs, their demographic and grave goods, differences and similarities emerge. With the burial grounds spatial structure as a framework, this study discusses the different aspects of the Iron Age life and what the actions of the living can tell us about their dead.

Geophysical techniques, such as ground-penetrating radar (GPR), have been successfully used by law enforcement agencies to locate graves and forensic evidence. However, more controlled research is needed to better understand the potential and limitations of this technology in the forensic context. The goal of this study was to determine the potential of GPR using both a 250 MHz and 500 MHz antennae to monitor eight controlled graves with six different burial scenarios using pig carcasses as human proxy cadavers. In addition, a conductivity meter was employed to determine the applicability of using this technology to locate unmarked graves. For the conductivity meter, the data was processed using an EM38 program in conjunction with the SURFER program to display a conductivity contour map of the grid. For the GPR imagery, reflection profile data was processed using the program REFLEXW while horizontal slices were processed using the GPR-SLICE program. Results indicate that the conductivity meter is not a viable option in the detection of clandestine graves when other geophysical tools are available. For the GPR, results indicate that while graves can still be detected after a two-year period, there is a marked decrease in the response, or resolution, of the burial scenarios. Furthermore, burials with grave goods interred along with the carcasses were far more likely to be detected than burials that were interred with no accompanying grave goods. When comparing the performance of the two antennae, the 250 MHz antenna provided increased resolution for large cadavers buried in deep graves.

The effects of Romanization were believed to be devastating to the cultures conquered by Rome, but Britain was an exception. The Romanization of Britain began through trade with the continent long before the invasion by Claudius. But the natives of Britain did not accept the Roman culture as completely as other conquests by Rome. R. G. Collingwood did not believe that the Romans dominated the Celtic culture. What he observed in the inscriptions and archaeology of Britain was a conflation of both cultures. Roman Britain was a unique combination of Celtic and Roman culture that was achieved through mutual acceptance and practice of both cultures’ values. The examination of two of those values, religious and mortuary practices, can help reveal the extent of Romanization in Britain and finally confirm Collingwood’s theory of Romanization.

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