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1.
In a restructuring world economy, Costa Rica has been substantially more successful than other Central American countries in changing the composition of its exports and regaining prosperity. Given debates about the socioeconomic impact of the country's structural adjustment policies, this article explores changes in the gender and age dimensions of Costa Rica's labour market in the period 1979-91. On balance, what occurred in Costa Rica was a modest degree of increased and reorganized labour-market inequality by gender and age, as well as by social class. Key comparative Central American questions concern national variation in the magnitude of labour-market change during this period and its cyclical or secular components, as well as their interplay with the sectoral, spatial and social dimensions of such change.  相似文献   

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This article examines narratives about nature conservation in Costa Rica, specifically those related to wildlife and biodiversity, and their evolution with the growth of tourism and bioprospecting industries. It outlines a traditional conservation narrative and two streams of an emerging counter‐narrative, and discusses problems and prospects for each in contemporary Costa Rica. The use of narrative and counter‐narrative follows Roe (1991, 1995), Fairhead and Leach (1995), and Leach and Mearns (1996). The article focuses particularly on the ways in which the narratives are increasingly drawing on, informing, and sometimes conflicting with one another; it is based on the author’s research undertaken in various protected areas in Costa Rica since 1994 and on research published by others.  相似文献   

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This article discusses Catholic responses to evolution between 1859, the year of publication of Charles Darwin's On the Origin of Species, and 2009, the year in which the scientific world celebrated its 150th anniversary. Firstly, I will discuss how the Vatican initially responded to evolution in the period between 1859 and 1907, the year in which Pope Pius X issued the encyclical Pascendi dominici gregis. Secondly, I will explore the responses of Catholic authorities and intellectuals and identify the local factors that influenced their responses. Also, I will demonstrate that, gradually, Catholics have shifted towards a more lenient position concerning evolution. Thirdly, I will demonstrate that, in the end, the Vatican has complied with this pattern. In general, this article shows that not only Protestants, but Catholics too have struggled to come to terms with evolution and evolutionary theory and that local factors had an impact on these negotiations.  相似文献   

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This article draws on a wide range of evidence – corporation records, pollbooks, newspapers, squibs and broadsides, and private correspondence and accounts – to put forward some significant revisions to the electoral history of the borough of Newcastle‐under‐Lyme in the early 19th century. In the process, the article contributes to our understanding of the conflict between ‘oligarchy’ and ‘independence’ which characterised politics in this and other freeman boroughs. The independent party in the town emerges as a powerful force in its own right, one which came to monopolise access to the ‘rhetoric of independence’, rather than being a mere vehicle for ambitious candidates. The ability of the corporation to influence events by manipulation of the voting roll is also reassessed, and is seen to have been less significant than has been supposed.  相似文献   

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The first question addressed by this paper relates to the very high growth rates achieved by China's rural industries during the post-reform period. While growth rates have undoubtedly been extremely high, they can only be put in a proper perspective when growth in different components of the sector (i.e. township- and village-owned and privately owned industries) is examined separately and compared with performance before the reforms. In this regard, an important finding of the paper is that as far as township and village industries are concerned, growth rates in the post-reform period do not represent a sudden break from the rates of the earlier period — particularly the 1970s. It is mainly in the emergence and growth of private enterprises that the growth experience of the 1980s differs substantially from that of the 1970s. The sharp decline in the growth of all rural industries in 1989 does not appear to mark a reversal in their growth environment, but the beginning of a period of consolidation and rationalization; and, contrary to popular notion, private enterprises are not the worst sufferers in this process. Finally, the paper looks at regional imbalance. Historically, rural industries in China have been concentrated more in the eastern provinces along the coast, and this regional concentration has increased during the post-reform period of high growth.  相似文献   

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The trace element boron is present in most ancient glasses as an impurity, and high boron (≥ 300 ppm) marks raw material sources that are geologically specific and relatively uncommon. Recent analyses of Byzantine glass with high boron contents suggest that glass‐making was not limited to the traditional regions of the Levant and Egypt, and a production origin in or near western Anatolia is proposed. Glass bracelets from ?i?n al‐Tīnāt in southern Turkey give fresh evidence for the production and circulation of high‐boron glasses that closely correlates with object typology. The patterning of findspots suggests that high‐boron glass was closely connected to the Byzantine world.  相似文献   

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Our study shows that high‐speed railroads (HSR) can either polarize or diffuse economic geography based on the sector and distance between cities. Economic activities could agglomerate from distant to core areas, while disperse from core toward its periphery at the same time. Empirical evidence from the 1982 introduction of two major HSRs in Japan, which halved intercity transit time, support this. Noncore areas lost 3–6 percent population; service employment declined 7 percent, whereas manufacturing employment increased by 21 percent. Municipalities within approximately 150 km of Tokyo expanded, while the distant ones contracted. The net result is that the Tokyo metropolitan area agglomerates because of HSR.  相似文献   

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Socially constructed ideas about the life course, sometimes encompassing gender relations, have long informed the views of those within the housing development industry about who should be housed where in the city, living what sorts of lives. Drawing on the findings of a recent study of developers’ narratives about the construction of expensive, high‐rise housing in central Melbourne, a relatively new form of dwelling even in this part of the metropolitan area, several themes are found to characterise the taken‐for‐granted ways in which these city‐builders view the gendered life courses of housing consumers. Developers’ narratives oppose the suburban ‘home’ to the high‐rise ‘lifestyle’, consider central city high‐rise residences as appropriate only for people without families, and see women, separately from the couples they make up with men, only as potential victims requiring the security that high‐rise apartment living is said to provide. These narratives reiterate the characteristics of an essentialised ‘empty nester’, or ‘young professional’ housing consumer, who is envisaged to occupy the new housing and is defined according to life course stage and gender. The developers’ partial and narrow accounts of the likely consumers of this high‐rise housing is one factor amongst many that explains the building of precincts of high‐rise housing that have limited facilities for children and for pursuits other than consumption of the individual ‘lifestyle’.  相似文献   

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Local Indicators of Network-Constrained Clusters in Spatial Point Patterns   总被引:3,自引:0,他引:3  
The detection of clustering in a spatial phenomenon of interest is an important issue in spatial pattern analysis. While traditional methods mostly rely on the planar space assumption, many spatial phenomena defy the logic of this assumption. For instance, certain spatial phenomena related to human activities are inherently constrained by a transportation network because of our strong dependence on the transportation system. This article thus introduces an exploratory spatial data analysis method named l ocal i ndicators of n etwork-constrained c luster s (LINCS), for detecting local-scale clustering in a spatial phenomenon that is constrained by a network space. The LINCS method presented here applies to a set of point events distributed over the network space. It is based on the network K -function, which is designed to determine whether an event distribution has a significant clustering tendency with respect to the network space. First, an incremental K -function is developed so as to identify cluster size more explicitly than the original K -function does. Second, to enable identification of cluster locations, a local K -function is derived by decomposing and modifying the original network K -function. The local K -function LINCS, which is referred to as KLINCS, is tested on the distribution of 1997 highway vehicle crashes in the Buffalo, NY area. Also discussed is an adjustment of the KLINCS method for the nonuniformity of the population at risk over the network. As traffic volume can be seen as a surrogate of the population exposed to a risk of vehicle crashes, the spatial distribution of vehicle crashes is examined in relation to that of traffic volumes on the network. The results of the KLINCS analysis are validated through a comparison with priority investigation locations (PILs) designated by the New York State Department of Transportation.  相似文献   

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Alison Hope Alkon 《对极》2013,45(3):663-680
Abstract: The concept of socio‐nature asserts that social relations are inherently ecological and that ecological relations are inherently social. This paper examines how, and with what consequences, discourses and practices of support for local and organic food reflect this idea. It argues that proponents of local organic agriculture view the food they promote as simultaneously social and the product of human labor. However, advocates’ understanding of the concept is partial and constrained by social privilege. It does not extend to industrial agriculture or paid farm labor. The literature on socio‐nature coheres around the revelation that what is understood as natural is also social and vice versa. In contrast, this paper takes a new approach, examining socio‐nature as a practice‐shaping discourse already embedded in social life. Investigating the on‐the‐ground ideological work performed by the concept also allows for assessment of its political consequences.  相似文献   

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Spatial co‐location patterns are useful for understanding positive spatial interactions among different geographical phenomena. Existing methods for detecting spatial co‐location patterns are mostly developed based on planar space assumption; however, geographical phenomena related to human activities are strongly constrained by road networks. Although these methods can be simply modified to consider the constraints of networks by using the network distance or network partitioning scheme, user‐specified parameters or priori assumptions for determining prevalent co‐location patterns are still subjective. As a result, some co‐location patterns may be wrongly reported or omitted. Therefore, a nonparametric significance test without priori assumptions about the distributions of the spatial features is proposed in this article. Both point‐dependent and location‐dependent network‐constrained summary statistics are first utilized to model the distribution characteristics of the spatial features. Then, by using these summary statistics, a network‐constrained pattern reconstruction method is developed to construct the null model of the test, and the prevalence degree of co‐location patterns is modeled as the significance level. The significance test is evaluated using the facility points‐of‐interest data sets. Experiments and comparisons show that the significance test can effectively detect network‐constrained spatial co‐location patterns with less priori knowledge and outperforms two state‐of‐the‐art methods in excluding spurious patterns.  相似文献   

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旧志由于产生的时代久远,整理起来从内容到形式都会出现一些复杂的现象,如大小字体、纪年、地名、人名、段落、句式、字体字号、图表、校记、审校等常见的细节问题,必须严格制定细则,才能做到形式统一。点校从局部开始,更重要的是从宏观上通览全志、掌握旧志体例形式和古文献的文体格式,运用本校方法,把时代背景和古文义理弄通弄懂,然后才能准确地进行微观校勘和标点。  相似文献   

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Recent studies of medieval manhood have prompted scholars to revisit the established research field of medieval conflict and have directed attention towards the role of gendered violence in (elite) political culture. However, symbolic impermanent defamations of the male body proper remain to be discussed. Drawing from the rich narrative sources from the high‐medieval Low Countries, this article aims in particular at remedying this blind spot by scrutinising specific forms of gendered violence, such as the enforced shearing of an elite man's beard or a public mocking of his chivalric manly fortitude. It also presents the argument that these practices, when used in contexts of conflict and punishment, not only tapped into the authority of ancient traditions and rituals but rather might have served clear contemporary interests relating to the pacification of society. Such tactics would have helped to avoid feud in a world in which aristocratic manly honour regularly seemed to demand it, especially in a time when centralised and consolidated structures for conflict management were still lacking and a religiously inspired peace ideal influenced policy‐making as well as day‐to‐day social dynamics.  相似文献   

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Economic globalisation has led to a huge increase in demand for food, goods and services by expanding urban middle class populations. These demands cause environmental changes that in turn feed back upon the urban environment and human population. While the global changes are well researched, the cumulative significance of local environmental changes is less well known. Yet, the local changes may have greater impact on the decisions which individuals make that affect soil erosion and land degradation. People respond to family circumstances and to local economic opportunities in ways that most suit the needs of their families and households. Several demonstration projects that were not adopted offer lessons in understanding how people make their land‐use decisions. An understanding of people's past experiences, present needs and views of the future helps those seeking to improve environmental management to promote policies and actions that are likely to succeed by being acceptable to those involved.  相似文献   

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In this paper I examine agglomeration effects on the intensity of local knowledge transfers from universities to high technology innovations within the modified Griliches-Jaffe knowledge production function framework. Estimations are carried out at the level of U.S. metropolitan areas. Concentration of high technology employment turns out to be the most important factor promoting local academic knowledge transfers. I find that a "critical mass" of agglomeration must be reached in order to expect substantial local economic effects of academic research spending.  相似文献   

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