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41.
Elyes Hanafi 《对极》2017,49(2):397-415
Two schools have dominated environmental justice literature: the race school and the class school. The class school tends to explain cases of environmental injustice exclusively from the vantage point of socioeconomic differences. The race school, however, foregrounds racism as an explanatory framework, while still acknowledging the relative role of class in this regard. Both schools tend to base their analyses primarily upon research findings from empirical/geographical studies. This paper joins its voice with the recently growing body of literature that has started to call for the need to transcend this cumbersome race–class dichotomy and move beyond the mundane pattern of case studies research and statistical data gathering. Specifically, it propounds a theory of spa‐cial formation that illuminates the parallel processes of spatial discrimination and racial subjugation, stresses the historical contingency of environmental racism, and highlights the role of the various cultural images, representations and meanings attached to black geographies in laying the moral and ideational foundations facilitating the process of spatial and environmental discrimination against African Americans.  相似文献   
42.
In the study of the Classic Maya collapse around the 9th century a.d., scholars tend to emphasize its gradual nature. New data, however, point to multiple episodes of rapid social change that affected wide areas. We investigated these critical moments at Ceibal (Seibal), Guatemala, through intensive excavations in its Group D. This naturally defensible location was used as a primary elite complex, possibly including a royal palace, during the Late Classic period (a.d. 600–810). By refining the chronology, we have identified four episodes of political disruption, including the impact of a military defeat by the Dos Pilas dynasty in a.d. 735, the takeover of Ceibal by an illegitimate ruler in a.d. 771, the ritual destruction of various buildings at the Ceibal dynastic collapse around a.d. 810, and the final abandonment of Ceibal around a.d. 900. These finds provide significant insights into the process of political disintegration in the Maya lowlands.  相似文献   
43.
This article uses a new data-set to calculate the ‘political economy’ or nature and purpose of taxation and spending in Jamaica between 1768 and 1839. It argues that these levels increased considerably, both in absolute terms and relative to the size of the population and economy of the island, and that the assembly raised taxes mainly to protect the white elite and the plantation economy against slave revolts and foreign invasion. Although the balance of spending shifted after Emancipation in 1834, the purpose did not, since military spending was simply redirected to subsidise policing and the cost of public order. Depending on how the national income or gross domestic product of the island is calculated, levels of taxation rose from 2 per cent in peacetime to about 4–6 per cent in wartime, peaking at 6–8 per cent in moments of crisis. White elites therefore made a significant contribution to the cost of their own defence, and to the wider projection of imperial power, and were willing to tolerate increasingly high levels of taxation because it was spent in ways that suited their interests. They thereby formed the colonial sinews of imperial power.  相似文献   
44.
Lara, M.B. & Aristov, D., August 2016. First records of Geinitziidae (Insecta: Grylloblattida) from the Upper Triassic of Argentina (Mendoza). Alcheringa 41, xxxxxx. ISSN 0311-5518

A new grylloblattid (Permoshurabia argentina sp. nov.: Geinitziidae) is described and illustrated from the Upper Triassic of Argentina. The material represents the first record of this family from Argentina and expands the geographic distribution of this group during the Triassic.

María Belén Lara [], Area Paleontología (Centro de Ecología Aplicada del Litoral-Universidad Nacional del Nordeste-Consejo Nacional de Investigaciones Científicas y Técnicas), Casilla de Correo 128, 3400 Corrientes, Argentina; Danil Aristov [], Borissak Paleontological Institute, Russian Academy of Sciences, Profsoyuznaya str. 123, Moscow, 117997, Russia.  相似文献   

45.
Historians have recently turned their attention to the place of masculinity in the politics of early-modern England. This essay widens that exploration to include the imperial settings of Ireland and North America. Drawing upon a range of English- and Irish-language sources – including political treatises, maps, state papers and court poetry – it contends that manhood, as a relational value between men, helped structure the form and character of politics in the metropole, the kingdom of Ireland and the American colonies. In all of those settings, the definition of acceptable male behaviour was different, the effect being that political action and theory in each place took on unique features. Consequently, the essay cautions against studying England and its colonies as distinct units of historical analysis and calls for further exploration of the particularities of colonial settings and their influence on the imperial centre. Moreover, the essay aims to demonstrate that masculinity, particularly contest over its proper expression, is an agent in historical change, in this case helping to shape political theory and practice as England developed into a multiple monarchy and budding imperial power in the sixteenth and early seventeenth centuries.  相似文献   
46.
Norbert Elias's The Civilizing Process, which was published in German in 1939 and first translated into English in two volumes in 1978 and 1982, is now widely regarded as one of the great works of twentieth‐century sociology. This work attempted to explain how Europeans came to think of themselves as more “civilized” than their forebears and neighboring societies. By analyzing books about manners that had been published between the thirteenth and eighteenth centuries, Elias observed changing conceptions of shame and embarrassment with respect to, among other things, bodily propriety and violence. To explain those developments, Elias examined the interplay among the rise of state monopolies of power, increasing levels of economic interconnectedness among people, and pressures to become attuned to others over greater distances that led to advances in identifying with others in the same society irrespective of social origins. Elias's analysis of the civilizing process was not confined, however, to explaining changing social bonds within separate societies. The investigation also focused on the division of Europe into sovereign states that were embroiled in struggles for power and security. This article provides an overview and analysis of Elias's principal claims in the light of growing interest in this seminal work in sociology. The analysis shows how Elias defended higher levels of synthesis in the social sciences to explain relations between “domestic” and “international” developments, and changes in social structure and in the emotional lives of modern people. Elias's investigation, which explained long‐term processes of development over several centuries, pointed to the limitations of inquiries that concentrate on short‐term intervals. Only by placing short‐term trends in long‐term perspective could sociologists understand contemporary developments. This article maintains that Elias's analysis of the civilizing process remains an exemplary study of long‐term developments in Western societies over the last five centuries.  相似文献   
47.
Data from time-lapse single-beam and multi-beam bathymetric surveys are used to assess the rate and scale of morphological change at shipwreck sites caused by anthropogenic forcing. The technique is illustrated by characterizing changes in wreck site morphology over two sites located on the east coast of Ireland – the Drogheda Boat site on the River Boyne and the Arklow Bank site in the Irish Sea. Results indicate that repeated bathymetric surveys accurately and rapidly capture morphological change, with time-lapse accretion–erosion models indicating possible erosion rates of up to 0.04 m per day and accretion rates of 0.36 m per day at dynamic riverine and marine sites in response to external triggers. These data are valuable in understanding site formation processes at fully submerged archaeological sites and in the derivation of high-resolution site formation models.  相似文献   
48.
Fully submerged shipwreck sites act as open systems, with the exchange of material (sediment, water, organic and inorganic objects) and energy (wave, tidal, storm) across system boundaries. Formation processes at wreck sites are driven by some combination of chemical, biological and physical processes, with physical processes dominant in initial phases of site formation. Scouring and associated depositional patterns that form in response to hydrodynamic forcing are commonly the dominant physical processes acting at shipwreck sites. Scour is initiated by the introduction of a shipwreck to the seafloor, leading to increases in flow velocity and turbulent intensity around the structure. Near-field and far-field scour pits form at wreck sites due to the interaction of horseshoe and lee wake vortices with the mobile substrate. The morphology of resultant scour signatures are controlled by the orientation of the wreck structure in relation to the prevailing hydrodynamic regime, the morphology and size of the wreck and individual site components, the hydrodynamic regime (currents, waves or combined waves and currents), bathymetry and the geology of the site (seafloor and sub-surface conditions). Individual objects or artefacts may act as nuclei to promote scour at a local scale. Under high-energy conditions, groups of artefacts and/or disarticulated structural components emanating from a wreck may compound natural scour processes by rolling or sliding. Under suitable environmental conditions, wreck-associated scour features can be preserved in the sedimentary record.  相似文献   
49.
本文以湘西沅水流域为研究空间,通过对该流域早期人类活动、楚国的开辟经营以及楚秦东西对抗形势下窑头(楚黔中)古城、里耶古城和四方古城的建成理念进行历史性分析,阐释了该流域早期城市萌芽与形成的基本条件和直接动因。  相似文献   
50.
"三个代表"重要思想的产生和发展   总被引:1,自引:1,他引:0  
追溯"三个代表"重要思想的历史形成过程,其基本线索大致可分成四个阶段。第一个阶段20世纪80年代末,是"三个代表"重要思想开始萌芽阶段;第二个阶段20世纪90年代,是"三个代表"重要思想初步形成阶段;第三阶段从2000年2月到2001年6月,是"三个代表"重要思想最终形成阶段;第四阶段从2001年"七一"讲话至中共十六大,是"三个代表"重要思想继续发展阶段。  相似文献   
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