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Recent characterisations of the Australian Labor Party as a ‘cartel party’ suggest that there was, after the 1970s, a fundamental discontinuity in Labor's history. We assess this contention not only in terms of the ALP's policies but also the mechanisms which link it with different classes and social groups: Labor's electoral support, membership and local branches, the backgrounds of the Party's parliamentarians and leaders, the role of trade unions inside the ALP, and its sources of funding. While there have been some quantitative changes in these characteristics, we conclude that Labor remains, on balance, a ‘capitalist workers party.’  相似文献   
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The Clean Water State Revolving fund (CWSRF) program provides states with significant discretion to design, implement, and administer the program to meet their water quality needs. An important aspect of the program is the decision whether to leverage existing funds to generate additional capital for loans. This article seeks to explain the leveraging decision process, using three models as explanators. We conceive leveraging as a two-stage process—(1) the decision to leverage and (2) the decision of how much to leverage. By employing regression techniques, we find that the Environmental Protection Agency's (EPA's) stated reasons for leveraging—environmental needs and demand for loans—are not significant in the decision to leverage, although needs are significant at the second stage. Likewise, there is limited support for Lester's (1994 ) "capacity/commitment" model of environmental implementation. A third model employing a larger range of independent variables is the best predictor of both the decision to leverage and the amount of leveraging. Furthermore, the factors important at each stage of the decision process differ substantially, reinforcing our conception of a two-stage decision process.  相似文献   
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Many ecofeminists see women's subordination as a result of linking women with nature. Thus one of their tasks has been to unravel the underlying dualistic structure of the categories ‘women’ and ‘nature’ and to argue for a reconceptualization of these categories. However, there exist amongst ecofeminists epistemological differences pertaining to the ways in which the women–nature connection should be addressed. Spiritual ecofeminists argue that the connection between women and nature is worth reclaiming and celebrating. In contrast, social ecofeminists contend that the connection represents a patriarchal artifice that reinforces oppression. In support of both perspectives, ‘Western’ ecofeminists have invoked the cultural beliefs and histories of Aboriginal peoples. Such use of Aboriginal beliefs and experiences within much of Western ecofeminist discourses is partial and uninformed. In this article an alternative approach is offered—one that emphasizes the importance of listening to Aboriginal voices describing contemporary connections to nature. Aboriginal voices are presented in the context of in-depth interviews conducted with Anishinabek (Ojibway and Odawa peoples) living in one First Nations community and three cities in Ontario, Canada. The interviews highlight the importance of listening to Anishinabek describe their connections to Mother Earth (nature) as they reveal counter-narratives that offer the potential to reconcile spiritual and social ecofeminism and to reconceptualize nature (Mother Earth) as an active and dynamic agent. Such counter-narratives may improve current understandings of gender–nature connections within Western ecofeminisms.  相似文献   
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In this study, we attempt to relate hydrologic regimes of the 1997 flood in the Red River Valley to the areal extent of flooding, determined from RADARSAT imagery. We obtained ten scenes of RADARSAT imagery, from 27 April to 1 July, including bitmaps delineating flooded areas for each date, from the Manitoba Centre of Remote Sensing. These images were co-registered using an image-to-image registration process. By overlaying these flood maps in chronological order, we compared the areal extent of flooding with the hydrologic regimes of the Red River, expressed as relative depths of flooding above the bankful stage at selected gauging stations. The results of the study indicated that the area of flooding on 4 May (1,984 km 2 ) corresponded well with the highest flood levels at several gauging stations. A previous scene on 27 April showed a larger area under water, but visual inspection of the processed imagery indicated a lack of conformity between flood level regimes and the areal extent of flooding on this date due to surface detention of pre-flood storm runoff. Thus, the RADARSAT imagery represented the flood regimes adequately only when its interpretations were combined with hydrologic analysis and visual inspection of surface characteristics of the floodplain.  相似文献   
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We use measurements of more than 11,000 marine shells from 41 archaeological components to construct a 10,000 year record of human impacts on ancient mussel and abalone stocks on San Miguel Island, California. General reductions in the mean size of mussel and abalone shells gathered through time are attributed to growing human population and predation pressure. Based on comparison with historically documented changes in shellfish communities caused by the local extinction of sea otters in the 19th century, changes in mean shell size and the abundance of other shellfish species may have been facilitated by Native American predation on sea otters as early as 7500 years ago. Despite having measurable impacts on local ecosystems, Native Americans on San Miguel harvested huge quantities of shellfish throughout the Holocene. Such long-term harvests appear to have been sustained by an early emphasis on fishing at lower trophic levels, by periodically shifting village locations, and by intensifying the use of finfish and sea mammals through time. This pattern of “fishing up the food web” contrasts with many modern fisheries, suggesting that the study of ancient fisheries can help us better manage our own endangered coastal ecosystems.  相似文献   
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Although ritual practices amongst human groups are well documented, there are often great difficulties in deducing that ritual behaviour was one of the processes leading to the deposition of prehistoric animal bones. This paper examines developments in recent British literature, particularly those related to the interpretation of certain bones found in Iron Age pits and notably at Danebury hillfort. It discusses a set of arguments or criteria on which the growing literature on ritual is based. In most instances the criteria cannot be restricted to a solely ritual interpretation and a wider range of taphonomic explanations are possible. More rigorous excavation records and discussion of evidence are required to identify ritual satisfactorily.  相似文献   
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