首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   5篇
  免费   1篇
  2015年   1篇
  2014年   1篇
  2013年   1篇
  2011年   1篇
  2008年   1篇
  1989年   1篇
排序方式: 共有6条查询结果,搜索用时 93 毫秒
1
1.
2.
The aim of this multidisciplinary study is to retrospectively examine hydrohistorical issues, namely hydrogeographic, hydrotoponymical and hydrogeological features, in order to assess the evolution of the Porto urban groundwater system (NW Portugal). To achieve these goals, the comparison of two main field inventories in a large urban region was performed by (i) historical mapping of sources and groundwater data from scientific reports spanning the late 17th century to the early 20th; and (ii) hydrogeologic and hydrotoponymical field inventory performed under current conditions. These field inventories permitted the location of springs, dug wells, fountains, public washing places and underground water galleries, which collected groundwater to supply the population of Porto until the early 20th century. This study also allowed the development of a hydrotoponymical classification for urban areas and a field hydrotoponymical inventory data sheet. This research integrated several techniques based on historical hydrogeography, hydrogeology and urban geosciences. The results of the field inventories were combined into both a database and a Geographical Information System (GIS) platform. This unified methodology allowed a cross‐check and analysis of several levels of information, namely hydrotoponymy, hydroclimatology, hydrogeology, structural geology and geomorphology. This perspective led to an assessment of the evolution of the quality of water resources in large urban areas over time. In addition, the role of hydrotoponymical features is presented in order to support the hydrogeological conceptual model for large urbanised areas.  相似文献   
3.
Research in coupled human and natural systems can be quite a cross‐disciplinary endeavour, requiring the combination of diverse concepts, methods, and approaches. While there is a wide recognition of the importance of incorporating different viewpoints, perspectives, and disciplines in achieving positive environmental and social outcomes, the methods through which such research is designed, specifically the processes engaged in, are largely absent from the literature. This presents challenges in research training for students in the field. This paper uses the example of a recent student project examining the management of Temperate Highland Peat Swamps on Sandstone to consider how research training might address project design, conceptual challenges, and methodological choices. The goal of this project was to build improved understanding of the role of context in the adaptive management of these endangered ecological communities from Commonwealth to micro‐local scales. The paper explores the complexities of integrating approaches and methods drawn from both social sciences and environmental sciences. Rather than providing a definitive ‘how to guide’ for conducting integrative cross‐disciplinary research, it offers food for thought on the processes involved in creating a research project which transcends boundaries between social science and environmental science that are easily entrenched in research training that is compartmentalised along discipline lines.  相似文献   
4.
5.
BOOK REVIEWS     
Book Reviews in this Article: Danielle Jacquart and Claude Thomasset, Sexuality and Medicine in the Middle Ages,. David Levine, Reproducing Families. The political economy of English population history. Mikiso Hane, Reflections on the Way to the Callows: Rebel Women in Pre-war Japan. Sandra M Gilbert and Susan Gubar, No Man's Land: The Place of the Woman Writer in the Twentieth Century. Nancy F. Cott, The Grounding of Modern Feminism. Brian Harrison, Prudent Revolutionaries, Portraits of British Feminists between the Wars. Birgit Sawyer and Anita Goransson (eds), Manliga strukturer och kvinnliga strategier. Susan Bridger, Women in the Soviet Countryside: women's roles in rural development in the Soviet Union. Veronica Strong-Boag, The New Day Recalled: Lives of Girls and Women in English Canada, 1919–1939.  相似文献   
6.
1
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号