全文获取类型
收费全文 | 173篇 |
免费 | 4篇 |
出版年
2023年 | 1篇 |
2021年 | 2篇 |
2020年 | 1篇 |
2019年 | 4篇 |
2018年 | 5篇 |
2017年 | 2篇 |
2016年 | 2篇 |
2015年 | 7篇 |
2014年 | 1篇 |
2013年 | 72篇 |
2012年 | 2篇 |
2011年 | 2篇 |
2010年 | 1篇 |
2009年 | 2篇 |
2008年 | 1篇 |
2007年 | 1篇 |
2006年 | 2篇 |
2005年 | 3篇 |
2004年 | 2篇 |
2003年 | 3篇 |
2002年 | 4篇 |
2001年 | 2篇 |
2000年 | 1篇 |
1999年 | 2篇 |
1997年 | 3篇 |
1996年 | 3篇 |
1995年 | 2篇 |
1994年 | 1篇 |
1993年 | 2篇 |
1992年 | 2篇 |
1991年 | 2篇 |
1990年 | 2篇 |
1989年 | 2篇 |
1988年 | 1篇 |
1987年 | 3篇 |
1986年 | 1篇 |
1985年 | 1篇 |
1983年 | 2篇 |
1982年 | 6篇 |
1981年 | 2篇 |
1979年 | 1篇 |
1977年 | 2篇 |
1976年 | 3篇 |
1975年 | 3篇 |
1974年 | 1篇 |
1973年 | 1篇 |
1971年 | 2篇 |
1964年 | 1篇 |
1962年 | 2篇 |
1957年 | 1篇 |
排序方式: 共有177条查询结果,搜索用时 15 毫秒
51.
52.
Pierre‐Louis Têtu 《The Canadian geographer》2019,63(2):225-239
The melting of summer sea ice in the Canadian Arctic allows for better accessibility and therefore increased development of marine tourism. This paper highlights a significant increase in cruise ships and pleasure craft in the Canadian Arctic Archipelago since the 1990s, especially in the strategic areas of the Lancaster Sound and southeast of Baffin Island. Based on spatial analysis, cruise ships and pleasure craft were mostly sailing inside the primary corridors and outside the secondary corridors; this is particularly obvious for the fourth secondary corridor of the western Arctic. Moreover, marine tourism activity related to cruise ships or pleasure craft occurred within a distance of 15 nautical miles and beyond the outer limit of a corridor, whether primary or secondary. The Northern Marine Transportation Corridors Initiative is an important tool to manage marine traffic in the Canadian Arctic and we need to continue to encourage its development through a multipartite approach and taking traditional Inuit knowledge into account. 相似文献
53.
the late Rev. John Louis Petit 《考古杂志》2013,170(1):180-191
Shrewsbury's late sixteenth-century Old Market Hall—recently restored and returned to public use—is among the most prominent buildings in the town centre and, or so it would seem, a reminder of the town's pre-eminence as a marketing centre in the central Marches in the early modern period. Combining documentary evidence, archaeology, and the evidence of the building itself, this inter-disciplinary study sets out to examine the real reasons for the Hall's construction, how it was built, and the way in which it functioned. The paper also looks backwards to the growth of marketing in this part of Shrewsbury in the thirteenth century, and its promotion by considerable civic investment in the 1260s when a new market square was created from what was previously a wet wasteland. Looking forward, it tells the story of the Hall's use in the post- medieval period, and of past attempts to deal with inherent structural defects in the original design. 相似文献
54.
Louis C. Faron 《Reviews in Anthropology》2013,42(2):168-175
Milan Stuchlik. Life on a Half Share: Mechanisms of Social Recruitment among the Mapuche of Southern Chile. New York: St. Martin's Press, 1976. 222 pp. Maps, illustrations, tables, figures, and bibliography. $25.00. 相似文献
55.
Louis Golomb 《Reviews in Anthropology》2013,42(1-4):271-282
Parsons, Claire D., ed. Healing Practices in the South Pacific. The Institute for Polynesian Studies. Distributed by University of Hawaii Press, Honolulu, Hawaii, 1985. xiv + 250 pp. including references, index and maps. $22.50 cloth. du Toit, Brian M., and Ismail H. Abdalla, eds. African Healing Strategies. New York: Trado‐Medic Books, 1985. x + 279 pp. including chapter references, and illustrations. $39.95 cloth, $20.00 paperback. 相似文献
56.
Irving Louis Horowitz 《History of European Ideas》2013,39(3):462-464
57.
58.
59.
Eva Siekierska Richard Labelle Louis Brunet Bill Mccurdy Peter Pulsifer Monika K. Rieger Linda O'Neil 《The Canadian geographer》2003,47(4):480-493
Thanks to advances in technology such as Internet-based mapping and the development of special inks, papers and global positioning systems, map making for vision impaired people can provide a range of products (e.g., tactile, haptic and audio-tactile maps) that can improve their independence, self-confidence and everyday life. The applications of tactile maps include learning spatial concepts and geography; audio-tactile maps combined with access to geospatial information can enhance mobility and independence. In 1998, the Mapping Services Branch (MSB) of the Earth Sciences Sector of Natural Resources Canada initiated a tactile mapping program. Now referred to as the Government on Line—Mapping for the Visually Impaired Project (Natural Resources Canada 2003a), it aims to serve the community with special needs, with emphasis on those who are blind or visually impaired, their teachers and mobility instructors. This technical paper discusses the various types of tactile and audio-tactile maps of Canada developed by the MSB in cooperation with its partners and describe the current research and development activities carried out within the project. It also leads the reader to further information on audio-tactile maps and touch- and sound-based computer interfaces. 相似文献
60.