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71.
The practice of participatory planning in discrete Indigenous settlements has been established since the early 1990s. In addition to technical and economic goals, participatory planning also seeks community development outcomes, including community control, ownership and autonomy. This paper presents an evaluation of one such planning project, conducted at Mapoon in 1995. The Plan successfully improved physical infrastructure and housing, but had mixed success in terms of community development. Despite various efforts to follow participatory processes, the Plan was essentially a passing event, community control progressively diminished after its completion, and outcomes fell short of notions of ownership and autonomy. This suggests some misunderstandings between the practice of participatory planning and the workings of governance.  相似文献   
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New Zealand provides a useful environment to test the notion that the Anthropocene is a new geological epoch. There are two well‐dated anthropogenic impact ‘events’: Polynesian settlement c. AD 1280, and European colonisation c. AD 1800. Little attention, however, has been given to regional catchment response to these, although it has been assumed that both Polynesian and European farming and land use management practices significantly increased erosion rates across most of New Zealand. This paper addresses the nature and timing of human impacts on river systems using meta‐analysis of a recently compiled nationwide database of radiocarbon‐dated fluvial deposits. This shows highly variable human impacts on erosion and sedimentation in river systems, which are often difficult to separate from naturally driven river activity. Catchment‐scale data with high resolution dating control record clearer evidence of human disturbance. In Northland, anthropogenic alluviation is recorded from c. AD 1300 linked to early Polynesian settlement, enhanced further in the late 19th and 20th centuries by European land clearance, when sedimentation rates exceeded 25 mm year?1. This study demonstrates significant geographical variability in the timing of human impact on river dynamics in New Zealand, despite two synchronous phases of human settlement, and highlights the difficulty of formally designating a simple and single ‘Anthropocene Epoch/Age’.  相似文献   
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Constructing Water Shortages on a Huge River: The Case of Shanghai   总被引:1,自引:0,他引:1       下载免费PDF全文
Shanghai is located on the world's third largest river (by volume). Yet it faces the risk of shortages of drinking water. Many decisions and environmental characteristics have contributed to this threat. First, Shanghai has become dependent on water brought into the municipality by rivers. Second, it has become increasingly reliant on water from the Changjiang (Yangzi River), principally in order to control the levels of pollution in the water that enters its treatment plants. Third, for reasons associated with inter‐provincial administrative arrangements, the city's water intakes are located within the municipality, within the estuary zone and subject to tidal intrusions of salt water. Fourth, at high tide and when the Changjiang's discharge is low, salt intrudes far into the estuary, beyond the current water intakes. If sea levels rise, these intrusions will become more pronounced. Fifth, large‐scale central government infrastructure projects (such as dams and the South‐North Transfer) are altering the hydrological characteristics of the river. Such projects raise the probability of salt water intrusions into the water intake zone. The Shanghai and central governments have thus made a series of decisions that, taken together, have led the municipality to rely on a source of drinking water that is increasingly unreliable and subject to the risk of shortages due to salt water intrusions. Why these decisions have been made – independently – is an important problem for those who would understand the provision of water for cities and the practical efficacy of Chinese governance systems.  相似文献   
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This article contributes to the burgeoning literature on the geographies of voluntarism by addressing how voluntary sector providers in rural communities respond to the downloading of responsibilities for health and social care associated with public service restructuring. Drawing on a qualitative analysis of long-term care in Ontario, it focuses on the consequent actions of non-profit organizations, community support groups and volunteer caregivers in three different rural settings. Despite evidence of increasingly disproportionate levels of voluntarism amongst rural communities, the results reveal sector- and place-specific opportunities that allow voluntary sector providers to overcome the limitations of the rural service environment. The findings suggest that in the longer run, however, the growing dependence on local solutions will only exacerbate the uneven geographies of health and social care across rural space. Resolving this paradox remains a critical yet neglected challenge for sustainable rural services and communities.  相似文献   
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As aerial photographs are widely used in geography education, it is important to know how children's understanding of these representations develops through the school years. We review research that has addressed children's understanding of the content of aerial photographs, and we describe a series of studies in which children used information from aerial photographs to carry out spatial tasks in a large space. We demonstrate that using an aerial photograph can be an aid to subsequently using a map, and we discuss the educational applications of the research with aerial photographs.  相似文献   
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Summary. This article reviews recent publications on Neolithic and Megalithic origins in North-Western France, and focuses on a debate within French archaeology between a 'Parisian' school, which emphasises the influence of Bandkeramik communities, and an 'Atlantic' school which emphasises contact along the Atlantic facade with Impressed Ware groups. It is argued that this debate is largely sterile, and an alternative model is proposed, stressing different forms of interaction between Neolithic and Mesolithic groups in different regions.  相似文献   
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