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排序方式: 共有355条查询结果,搜索用时 15 毫秒
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Chantelle Richmond Rachel Bezner Kerr Hannah Neufeld Marylynn Steckley Kathi Wilson Brian Dokis 《The Canadian geographer》2021,65(1):97-109
Indigenous families are overrepresented among those within Canada who experience food insecurity. Studies have largely focused on northern populations, with less attention paid to southern and urban communities, including the social, cultural, and geographic processes that challenge food security. In this study, we present findings from a decade‐long community‐based study with the Southwest Ontario Aboriginal Health Access Centre (London, Ontario) to examine family perspectives related to the social determinants of food security. These topics were explored through qualitative interviews (n = 25) and focus groups (n = 2) with First Nation mothers with young children from the city of London, and a nearby reserve community. Interviewees from both geographies identified a number of socio‐economic challenges including household income and transportation. However, some interviewees also shed light on barriers to healthy eating unique to these Indigenous contexts including access issues such as a lack of grocery stores on‐reserve; loss of knowledge related to the utilization of traditional foods; and the erosion of community, familial, and social supports. Resolving these unique determinants of food security for urban and reserve‐based First Nation families will require a range of economic and culturally specific interventions, particularly those that support development and uptake of Indigenous foodways. 相似文献
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Richard Wilson 《Anthropology today》2001,17(5):20-22
In June 2001, Richard Wilson participated in a technical meeting on children's participation and protection in the Truth and Reconciliation Commission for Sierra Leone, organized by UNICEF and the Human Rights Forum of Sierra Leone. The Report 'Children and the Truth and Reconciliation Commission for Sierra Leone', will be delivered in late 2001 to the UN Security Council. This is his diary of the drafting process. 相似文献
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Jeffrey D. Wilson 《亚洲研究评论》2014,38(1):15-35
Soaring prices for minerals and energy are posing a major threat to the resource security of economies in Asia. As a result, many regional governments have launched new resource security strategies in the last few years. Most recent attention to resource security in Asia has focused on debating whether the Chinese government’s resource policies are mercantilist or liberal. This China-focused debate is too narrow to fully capture the nature of resource politics in Northeast Asia, since the governments of Japan and Korea have also recently launched their own resource security strategies. This paper considers regional-level trends in Asian resource politics by examining the causes, content and implications of the resource security strategies deployed by the consumer governments in Northeast Asia. It argues that growing resource security concerns, combined with a process of competitive policy emulation, have seen the Chinese, Japanese and Korean governments each adopt mercantilist resource security strategies over the last decade. Furthermore, the competitive nature of these mercantilist strategies is acting to intensify political and economic competition for resources between the Asian region’s three main economic powers. 相似文献
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Jon M. Erlandson Todd J. Braje Torben C. Rick Nicholas P. Jew Douglas J. Kennett Nicole Dwyer Amira F. Ainis René L. Vellanoweth Jack Watts 《Journal of archaeological science》2011
To investigate potential human impacts on California Channel Island shellfish stocks over the past 10,000 years, we measured 1718 owl limpet shells from 19 archaeological components on San Miguel Island. Inhabiting the middle intertidal zone of Pacific Coast rocky shores, owl limpets are slow-growing mollusks that can live for 30 years and reach lengths of over 100 mm. Recent ecological studies indicate that owl limpets are highly susceptible to heavy human predation, which results in reduced mean shell sizes among Lottia populations along the coasts of Alta and Baja California. On San Miguel Island, we identified a significant trans-Holocene reduction in mean owl limpet size, beginning more than 6500 years ago and accelerating at least 4400 years ago. Fluctuations in limpet size show no clear correlation with changes in sea surface temperature and marine productivity, suggesting that increased predation by growing human populations was primarily responsible for the reduction in Lottia size over time. Our results provide further evidence that prehistoric peoples significantly influenced nearshore fisheries long before the development of the commercial and industrialized fisheries of historic times. 相似文献
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Lucy Wilson 《Journal of Archaeological Method and Theory》2007,14(4):388-411
Provenance studies can tell us which sources of lithic raw material were used in the past, but can they tell us why? After all, many factors can have entered into a person’s choice to use one source rather than another. Those factors can be grouped into two categories, the geologic/geographic characteristics of the source itself (quality, abundance, size of pieces, etc.), and the human factors (direction of travel, time available, social restrictions, etc.). This paper demonstrates how the geologic/geographic characteristics can be quantified and calculated together to give one value, the attractiveness of the source, which can then be used in a gravity model approach to predict which sources ‘should’ have been used more than others. Deviations from the predicted pattern point to situations where the human factors were of greater or lesser importance. The values are also used to delineate geographical areas within which particular sources would be likely to be used (‘areas of influence’), which gives us a useful new way of understanding the landscape within which the prehistoric group lived. 相似文献
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