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While geomorphological processes are considered key factors in the distribution of archaeological surface finds, few studies have attempted to quantify the relationship between artefact dispersal and erosional/depositional patterns. This paper compares Unit Stream Power Erosion Deposition model (USPED) and Revised Universal Soil Loss Equation (RUSLE) and integrates the results in the archaeological finds’ density map of Zakynthos Archaeological Project. The study area (Palaiokastro), with artefacts dated from middle Paleolithic to medieval times, includes a steep terrain with a surrounding plain area, where the downslope erosion has considerably modified the distribution of archaeological remains. Through this study, it is possible to identify relationships between high artefact densities and stable/non-eroded surfaces, and on the other hand, low densities and eroded surfaces. However, the results indicate a degree of spatial variability, which modifies the predicted relationship. The consideration of the effects of these temporal and spatial patterns is crucial for developing effective sampling methods and accurately interpreting the archaeological record.  相似文献   
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Local and regional governments in western European peripheral areas aim to spur leisure-led regional development. We explore planning for leisure by applying an evolutionary economic geography (EEG) approach from a complexity perspective. We identify conditions which enable and constrain leisure development and its effects on the region as a whole. This means combining the local level of individual adaptations with the institutional setting and with the regional scale. We examine the Dutch province of Fryslân and explore by means of case study analysis how current leisure development processes can be explained in a complex evolutionary manner. We explore economic novelty as a result of individual adaptations; how such adaptations through interactions create emerging spatial patterns; how these spatial patterns form self-organizing new types of order; and the way this process is dependent on previous paths whilst also creating new pathways. Our findings show that although development is dependent on individual adaptations often stemming from a few actors, for such adaptations to have an effect on the region requires a connectivity between actors and a sense of urgency amongst those actors. Using a complex EEG approach allows us to explain leisure-led regional development as the product of these conditions. This can help planners deal with the complexity and unpredictability of this process, focusing not on a desired end goal as such, but on creating the conditions in which a more autonomous development can take place.  相似文献   
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The Royal Navy's Blockade in New England Waters, 1812–1815  相似文献   
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Many sixteenth- to eighteenth-century shipwrecks have been found after land reclamation in parts of the former Zuiderzee, one of the busiest waterways in Dutch history. After the land fell dry, some shipwrecks were excavated, destroyed, reburied, or covered with sand or clay. In the late 1970s a method was developed to mitigate degradation processes of some of the wrecks remaining in good condition by wrapping them in plastic foil. The idea was that the plastic would prevent evaporation and lateral subsurface flow. Wet conditions prevent decomposing of wood by especially soft rot fungi. Oxygen will be rapidly depleted by decomposition of organic matter.

Recent monitoring of wrapped shipwrecks has shown that this method of preventing rot worked exceptionally well. We adapted wrapping using new technology nowadays applied for sealing tunnels and landfills. We will present the implementation requirements, materials and new adapted method for wrapping shipwrecks.  相似文献   
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The article introduces the concepts of robustness and flexibility into the discussion on spatial quality to unpack the approach adopted by the Dutch province of Friesland in pursuit of their ambition to stimulate spatial quality. The analysis of how robustness and flexibility are manifested in Friesland, respectively the capacity to counteract negative impacts on spatial quality and the capacity to progress to more enhanced forms of spatial quality, reveals a multi-component, dynamic and selective approach. Multi-component refers to the combination of regulations, the building of purposeful organizations and teams and deliberate actions to influence spatial development projects and plans. It is dynamic because the approach is adapted to the dynamics of the multilevel governance system wherein the province and its actions are embedded. It is selective because spatial quality is reduced to a limited set of factors, decision-making is done by a selected set of actors and some measures tend to address a limited set of themes. The findings suggest that stimulating spatial quality strongly depends on how spatial quality is conceptualized and formalized in the arena of politics and planning, negotiated in multilevel decision-making processes alongside decisions on whether to make resources available for this purpose.  相似文献   
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Payments for Ecosystem Services (PES) initiatives, which provide financial incentives for management practices thought to increase the production of environmental benefits, have expanded across the global South since the late 1990s. These initiatives have thus far been conceptualized rather narrowly; by their early proponents as a novel economic instrument for more ‘rational’, effective and efficient environmental policy or by their critics as an exogenously imposed conduit of hegemonic neoliberalism. This introductory article to the special issue that follows advocates for and demonstrates a more grounded and historically situated approach for understanding the conformation and outcomes of PES in actual practice. It proposes a framework for examining individual PES initiatives as shaped by dynamic interactions between imposed structure and the development pathways and situated agency of actors in the territories in which they are implemented. It finds that certain ubiquitous components of this approach — the valuation of nature, the creation of institutions and the negotiations that inevitably surround the distribution of benefits — provide potential openings for articulation and engagement that can allow these initiatives to be contested, adapted, hybridized or more fully co-opted and captured. This framework opens a pathway for more inclusive, nuanced and grounded research on PES and on market-based environment and development policies more broadly.  相似文献   
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This paper explores the question what kind of educational work can be done in attempts to reclaim or reinvigorate the public sphere. Through a discussion of the intersection of public sphere and public space, it engages with the work of Hannah Arendt in order to outline a conception of the public sphere as a space for civic action based on distance and the conservation of a degree strangeness rather than on commonality and common identity. The discussion of the educational work that can be done to support the public quality of common spaces and places focuses on three interpretations of the idea of public pedagogy: that of public pedagogy as a pedagogy for the public, that of public pedagogy as a pedagogy of the public and that of public pedagogy as the enactment of a concern for the public quality of human togetherness. The latter form of public pedagogy neither teaches nor erases the political by bringing it under a regime of learning, but rather opens up the possibility for forms of human togetherness through which freedom can appear, that is forms of human togetherness which contribute to the ‘becoming public’ of spaces and places.  相似文献   
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