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21.
The Fourth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC) raised public awareness of the need to consider climate change in coastal management and gained international recognition when it received a joint award of a Nobel Peace Prize in 2007. The raised awareness of climate change surrounding the work of the IPCC was in large part responsible for the focus of the recent Australian national inquiry into coastal management in the context of potential climate change impacts on the coast, conducted by the House of Representatives Standing Committee on Climate Change, Water, Environment and the Arts. In the same year the then Minister of Climate Change, Senator Penny Wong, and the Department of Climate Change released a major government report Climate Change Risks to Australia's Coast and set up a national Coasts and Climate Change Council to provide advice to the government. This paper provides a review and analysis of the extent to which climate change issues, within the context of the broader global change debate, have influenced Australian coastal management through its legislation, policies and practice. In particular, the paper focuses on the impact of recent national reports and state government legislative and policy changes and draws conclusions on future directions for Australian coastal management.  相似文献   
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Carl von Clausewitz might seem an unusual thinker to invoke in the name of wildlife protection but his insights into the nature of war provide a unique perspective into an arena that arguably poses more complex moral questions of responsibility to protect than with humans. The increasingly dangerous world of wildlife conservation offers a prism for examining many issues linked to sovereignty, especially in developing countries. This study highlights how the commercial rewards of the wildlife trade have fed into problems surrounding national security such as corruption, sub‐state insurgency and state legality. These factors have led to the growing militarization of wildlife protection and, in turn, raise a fundamental question: is it ever right for an outside actor to ignore international convention to save a species from extinction?  相似文献   
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Bruce Trigger's and Adam Smith's comparative studies of state-level societies provide new theoretical approaches and are important components in a resurgence of explicit comparative analysis of early states by archaeologists. Trigger presents a massive systematic comparison of seven ancient states on an unusually large number of themes, whereas Smith carries out more intensive comparisons of a smaller sample on more limited themes. These well-written works make significant contributions to a number of areas, including empirical analysis, theory, and comparative methods.  相似文献   
25.
For several decades, interpreting technical variations in the physical characteristics of pottery has followed two major trends: the ‘cultural’approach and the ‘behavioural or ‘techno‐functionalist’approach. Using data collected during extensive ethnographic fieldwork, I will consider the relative importance of social and technical requirements in the field of clay processing techniques in the Faro area (northern Cameroon) 1 will show that environmental and techno‐functional constraints cannot explain technical variations, while cultural factors appear determinant. However, faking the discussion one step further, I will show the complexity of the social/cultural mechanism involved in the regional distribution of these techniques.  相似文献   
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ADRIAN SMITH 《对极》1989,21(3):232-260
This paper argues that despite recent advances in research concerned with gentrification, the role of the state in this process has not been adequately conceptualised. Existing perspectives largely fail to provide a thorough analysis of the way in which the duality of the states ‘political’ and ‘economic’ functions are related, and how these are represented in concrete spatial situations. Through an empirical focus upon London's Docklands, the way in which the state, through the London Docklands Development Corporation, is spatially constituted and has influenced the gentrification process are examined. First, some conceptual and theoretical questions are discussed. Second, a brief historical context in which gentrification in the Docklands can be situated is provided, followed by an examination of how the restructuring of this area relates to the broader restructuring of state relations. The central role of the state in the gentrification of the Docklands is then considered by looking first, at how the LDDC has aided, through capital subsidisation, the production of a gentrified built environment giving rise to restructured patterns of socio-spatial polarisation. Second, the question of how this action and the inequalities arising from it have been legitimised, through political, ideological and socio-cultural means, is examined. Finally, some of the theoretical and political implications of this analysis are addressed.  相似文献   
28.
Turf-banked solifluction lobes are common landforms of the Canadian Rocky Mountains. Observations made 1980–3 at 45 sites reveal a wide range in the rate of solifluction. The most rapid rates occur on moderately sloping, northeast-facing sites, in close proximity to the local treeline. However, statistical comparison indicates these variations are insignificant and that the mean rate of solifluction is similar throughout the area. Solifluction has an average rate of surface movement of 0.61 ± 0.21 cm/year and is responsible for annually transporting 8.76 ± 3.57 cm3/cm of sediment in the southern Canadian Rockies .
La topographie des Rocheuses canadiennes prend souvent la forme de lobes de solifluxion gazonner. Des observations faites entre 1980 et 1 983 dans 45 sites de ces lobes révèlent que le processus de solifluxion varie grandement d'un endroit à l'autre dans cette région. Les taux les plus rapides se retrouvent dans des sites modérément inclinés et orientés vers le nord-ouest, situés à proximité de la lisière des bois. Pourtant, des comparaisons statistiques indiquent que ces variations sont d'importance minime et que le taux moyen de solifluxion recte semblable à travers toute la région. La solifluxion se faut à un taux moyen de mouvement à la surface de 0,61 cm ± 0,21 cm par année et on peut lui imputer le fait de transporter annuellement de 8,76 cm3/ cm ± 3,57 cm3/cm de sediments dans la partie sud des Rocheuses canadiennes .  相似文献   
29.
This paper describes the discovery of the first open‐air Upper Palaeolithic site to be found in Scotland, at Howburn, near Biggar in South Lanarkshire. An account is given of the composition and distribution of the lithic assemblage, which is discussed in terms of its British and north‐west European context. Provisional parallels drawn are with the Late Hamburgian (Havelte) sites and assemblages of southern Scandinavia, northern Germany and the Netherlands. There is no absolute dating evidence for the site, but an age in the region of 12,000 14C yr BP, towards the end of the earlier (Bølling) Lateglacial Interstadial stage, is proposed on the basis of the lithic artefacts.  相似文献   
30.
GENTRIFICATION AND CAPITAL: PRACTICE AND IDEOLOGY IN SOCIETY HILL   总被引:2,自引:0,他引:2  
NEIL SMITH 《对极》1979,11(3):24-35
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