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   3篇
  免费   0篇
  2013年   2篇
  2011年   1篇
排序方式: 共有3条查询结果,搜索用时 15 毫秒
1
1.
ABSTRACT

This article looks at the imaginaries of progress through technology and new activities by tracing the emergence of Baltic Moorkultur in Estonia and Livonia from the 1850s to the early 1910s. Baltic Moorkultur, a set of modern drainage and peat extraction techniques, has been viewed as part of a modernisation process and evolving visions of future, which touched the identity of Baltic German landowners, scientists and entrepreneurs. General reasons for an impetus for the large-scale reclamation of peatlands were the growth of population, economic liberalisation, growing demand for fuels and the fact that the basis of manorial economy gradually crumbled and led to increasing urge to modernise its source of livelihood. Baltic Moorkultur can be thought as a high-tech response of that time to the exploitation of peatlands. This article explains why it became adopted and how it altered the appraisal of environments that had been perceived as suboptimal.  相似文献   
2.
3.
Vrouw Maria, a merchant vessel sailing from Amsterdam to St Petersburg in 1771, ran aground in the northern Baltic Sea. Her cargo included Dutch works of art bought by Catherine the Great. The wreck was located in 1999, 41 m deep. This study aims to understand environmental factors and physical stresses affecting the wreck, using three different approaches—studying the wreck as an artificial reef; describing the conditions inside the wreck; and measuring the physical stresses caused by currents. The methods applied were biological, archaeological, hydrological, geological and physical. The data will be a basis for further monitoring. © 2010 The Authors  相似文献   
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