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1.
National laws, local traditions and practices largely define which spatial planning policies are pursued and how they are carried out. Still, like many other policy areas, an unmistakeable process of Europeanization is underway in planning. On the one hand, informal bottom-up Europeanization is occurring through the increasing interaction between scholars and practitioners and by the growing body of spatial information and analyses available at the European Union (EU) level. On the other hand, formal top-down Europeanization occurs when EU policies – competition, economic development, agriculture, nature protection, air quality, etc. – impact domestic spatial planning systems, policy and practice. In this study, we investigate this second kind of Europeanization, using the case of the Netherlands as an example. Specifically, we construct a map revealing the location of EU sectoral policy using six distinct impact types. We observed that many policies overlap and various inter-sectoral tensions (horizontal coordination) are present. The empirical analysis moreover revealed, in line with recent theoretical literature on multilevel governance, that domestic policies and practices, particularly at the national level, determine the way European policies affect planning. This finding has implications for all member states, but particularly those whose national planning is undergoing fundamental reform.  相似文献   

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This paper analyses, from the perspective of cultural policy considerations, the legal regime established by the recent Polish law on the immunity from seizure of cultural property on loan (2015). It deals with current trends of international museum exchange and explains the benefits and risks involved in cross-border loans of cultural material. This analysis is carried out by focusing on the actual practice and experiences of Polish museums, national and international regulations in force, and human rights considerations. The authors attempt to situate the Polish model for the protection of foreign cultural property on loan within the broader comparative context of the domestic legislation on museum exchange adopted in selected national jurisdictions. The article also offers a more general cultural policy discussion in the context of international museum exchanges of cultural material. Laws and policies facilitating such exchanges are weighed against other rights and interests encompassed in the protection of cultural heritage and the realisation of all human rights, including cultural rights.  相似文献   

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In this study we introduce urban vitality as a determining factor for both physical activity (PA) and activity engagement in children living in Barcelona's Metropolitan Region. We compare the physical outcomes of children living in vital and non-vital areas using mobility data taken from a travel survey. Chi-square, and association tests were used to compare the health outcomes of children living in vital and non-vital areas. Specifically, we measured for activity engagement, walking for transport, minutes of PA and adequacy to World Health Organization PA recommendations. Results are stratified by age and gender and reveal how living in a vital area can produce up to 54 minutes more of PA per week, with a difference of nearly 20% in the number of outdoor activities undertaken. Neighbourhood vitality promotes healthier mobility habits, as children living in buzzing areas tend to engage in more activities and spend more minutes walking for transport.  相似文献   

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Inadequate regulation of spatial development is at the origin of the current global crisis and increases, in years of crisis, the unequal distribution of wealth. The importance of the related risks for democracy draw attention to the systems of spatial governance and planning, through which States regulate spatial development. In Europe, the countries most affected by the unequal effects of the crisis have spatial planning systems that are traditionally based on the preventive assignation of rights for land use and development through a plan. The systems of other countries had established beforehand that new rights for land use and for spatial development are rather assigned only after the public control of development projects and their distributional effects. Despite the evidence that some models can operate better than others in ensuring public government of spatial development, the improvement of spatial planning systems is, however, limited by their complex nature of ‘institutional technologies’. Especially in a context of crisis, planners are responsible for the increase in public awareness concerning the role of spatial governance in economic and social life.  相似文献   

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纸张纤维素的聚合度是影响纸张寿命及其力学性能的关键因素之一。手工纸纤维素聚合度的研究对确定古籍纸张年代和衡量修复纸质量均有重要意义。为此,本研究以皮纸、麻纸、竹纸和草纸中的迎春纸、苎麻纸、元书纸和龙须草纸为对象,研究了铜乙二胺(CED)法在手工纸检测中的适用性,并探讨了木素含量、溶解时间和空气对手工纸特性黏度的影响。研究发现,纤维素特性黏度和聚合度可按扣去木素含量的实际纤维素浓度计算获得,并且改良的CED法可用于木素含量低于10%的手工纸测试。纤维溶解过程可先使纸张纤维经水浸润2h,从而缩短CED溶解时间。此外,为防止纤维素的降解,在测试过程中应排除空气,以提高测试结果的准确性。  相似文献   

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This article presents a case study of rural landscape concepts found in the indigenous Yucatec Maya area of Mexico. Of particular interest in this article is the contrast between the Maya conceptualization of the forest as essential to sustainable agriculture and a Western notion of the forest as the antithesis of agriculture. The former has created a tropical forest that is a product of Maya management and the basis of a sustained Maya society, whereas the latter leads to practices that destroy this forest producing a non-sustainable system. Cyclical landscape processes in the former contrast with linear landscape processes in the latter. In order to compare and contrast the landscapes, a model that identifies embedded concepts is used. It is proposed that the Maya system has an element of verticality and temporality leading to sustainability, a feature lacking in the Western conceptualization.  相似文献   

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We present an evaluation of the laser ablation Sr isotope data reported by Richards et al. [Richards, M., Harvati, K., Grimes, V., Colin Smith, C., Smith, T., Jean-Jacques Hublin, J.J., Karkanas, P., and Panagopoulou, E., 2008. Strontium isotope evidence of Neanderthal mobility at the site of Lakonis, Greece using laser ablation PIMMS. Journal of Archaeological Science 35, 1251–1256] for a Neanderthal tooth recovered from a site in Greece. Based on an alternative and analytically more robust method of correcting for isobaric interferences present during the analysis the tooth appears to be isotopically homogenous and within uncertainty of the value for modern seawater. If this is the case then contrary to the migration model proposed by Richards et al. [Richards, M., Harvati, K., Grimes, V., Colin Smith, C., Smith, T., Jean-Jacques Hublin, J.J., Karkanas, P., and Panagopoulou, E., 2008. Strontium isotope evidence of Neanderthal mobility at the site of Lakonis, Greece using laser ablation PIMMS. Journal of Archaeological Science 35, 1251–1256] the Neanderthal individual may have actually been a coastal dweller and lived within the vicinity of the find site.  相似文献   

10.
Provision of public services by state governments rather than municipalities is considered an important urban governance factor preventing deeper levels of socio‐spatial inequality in Australian cities. The paper examines the spatial patterns of investment by the New South Wales state government in a wide range of services and infrastructure in metropolitan Sydney over 28 budget years from 1988/89 to 2015/16. We examined the relationship between volume and type of investment in infrastructure and services, and considered a local area's socioeconomic characteristics, distance from the central business district, and designation as a strategic site in metropolitan plans. Despite an overall redistributive approach favouring relatively disadvantaged areas, the most disadvantaged suburbs in metropolitan Sydney had significantly lower levels of investment. When funding was directed to the most disadvantaged suburbs, it was often in the form of new social housing development, reinforcing both the concentration of poverty and disadvantage in resource access. The findings suggest that this is a case of under‐investment by the state government in areas already populated by disadvantaged communities rather than a market‐driven process whereby disadvantaged households move into poorly resourced neighbourhoods.  相似文献   

11.
"This paper uses a unique set of [U.S.] data to estimate the magnitude of the linkages between employment changes and net employment migration. A simple simultaneous system is specified and estimated for 17 consecutive years. In an average year two extra jobs attract about one additional net migrant, and one additional net migrant has a direct effect on area employment of almost 1.4 jobs." The data are from the One-Percent Social Security Continuous Work History Sample and are for the years 1958 to 1975. The changes in this relationship over time as the economic situation varies are analyzed.  相似文献   

12.
明清期间景德镇祭红釉的化学组成对比研究及其科技意义   总被引:1,自引:0,他引:1  
为了进一步讨论明清两代祭红釉的发展沿革,用探针型能量色散X荧光光谱技术测定了10片明永乐祭红釉和胎的化学组成,并结合已发表的相关数据,进行了对明清期间祭红釉和胎的对比研究。结果表明,明代(永乐-宣德—万历)的祭红釉相比于清代(康熙—雍正-乾隆)的R2O+RO(wt%)平均值约低20%,RO/R2O(mol/mol)平均值约低45%,RO2/R2O2,(mol/mol)平均值约高34%。明代永乐和宣德的祭红釉胎式分布RO:(m01)值均大于5.8,而清代样品均小于5.4。明清两代祭红釉化学组成的突然变化(shift),可能暗示明代的制釉工艺在清代已经失传,而在清代则白行发展起来。  相似文献   

13.
Naukkarinen A 《Fennia》1981,159(1):165-171
"The article is based on a programme of research which has been pursued for some years with the purpose of describing the extent and spatial orientation of commune-internal migration [in Finland], a topic about which very little has previously been known, relating this form of migration to total population movement and to dwelling house requirements and utilization. The analysis yields information on the dynamics of population changes occurring in areas on the margins of permanent settlement, while at the same time taking into consideration the effects of regional and in particular housing policy decisions upon the spatial distribution of population."  相似文献   

14.
This article summarizes a spatial econometric analysis of local population and employment growth in the Netherlands, with specific reference to impacts of gender and space. The simultaneous equations model used distinguishes between population- and gender-specific employment groups, and includes autoregressive and cross-regressive spatial lags to detect relations both within and among these groups. Spatial weights matrices reflecting different bands of travel times are used to calculate the spatial lags and to gauge the spatial nature of these relations. The empirical results show that although population–employment interaction is more localized for women's employment, no gender difference exists in the direction of interaction. Employment growth for both men and women is more influenced by population growth than vice versa. The interaction within employment groups is even more important than population growth. Women's, and especially men's, local employment growth mostly benefits from the same employment growth in neighboring locations. Finally, interaction between these groups is practically absent, although men's employment growth may have a negative impact on women's employment growth within small geographic areas. In summary, the results confirm the crucial roles of gender and space, and offer important insights into possible relations within and among subgroups of jobs and people.  相似文献   

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The aim of this study is to assess the influence of human site location choice on biogeographical and paleoecological studies based on archaeological remains, through a case study in north-western Spain. Data from an exhaustive literature survey and field trips were managed with GIS and subjected to statistical analyses. The results show that the influence of the different variables shifted through the Palaeolithic, although certain general preferences can be seen: low altitudes (median: 151 m a.s.l.), South-facing surfaces, generally gentle slopes (median: 13°) and moderate distances to water courses (median: 297 m). These choices were conditioned by geomorphological factors, with LGM glacier extent imposing an upper limit in the range of occupied altitudes and marine and fluvial terraces conditioning site location patterns. The results suggest that human site location patterns during the Palaeolithic were not random, conditioning the information available from archaeological remains. Our results allow us to identify some key areas where information on past faunal distributions, and more generally on biocoenoses, will be scarce or missing.  相似文献   

18.
This invited essay responds to requests by the Suzanne Mackenzie Memorial Lecture Nominating Committee and by the former Editor of this journal to take stock of and provide intellectual‐historical context for the major preoccupations that characterized feminist urban geography in its early years, by means of a personalized reflection in light of the author's own positioning in those debates and interventions. The thread running through the article is that of the relationship between the ‘economic’ and the ‘social’ in urban geography. The last section briefly considers new challenges that neoliberalism poses for critical feminist urban geographies.  相似文献   

19.
Site GNL Quintero 1 (GNLQ1), located on the central coast of Chile, is the only documented Late Pleistocene drowned terrestrial site along the Pacific Coast of South America. Faunal evidence at the site is varied, and so far, remains of the following taxa have been found: extinct Camelidae, Cervidae, Equidae, Mylodontidae, Xenarthra, but also Myocastoridae, Canidae and Octodontidae. Both geological and paleoenvironmental data indicate that GNLQ1 developed in a floodplain or low-energy environment during the Last Glacial Maximum (LGM). Prior to the post-glacial rising of the sea level, the site would have been located several kilometres inland as the paleoshoreline was farther out on the continental shelf. In accordance with this background, the present study addresses the analysis of the spatial distribution of the bone deposits of GNLQ1 by considering both scenarios, the terrestrial phase related to the formation and modification of the fossil assemblage prior to the transgression, and the marine phase, subsequent to inundation. Results indicate modifications related to low-energy flow environment and carnivore activity dominated during the terrestrial phase and the action of marine organisms during the marine phase. Other taphonomic modifications are not easily attributable to either one or the other environmental context.  相似文献   

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