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   64篇
  免费   1篇
  2023年   1篇
  2021年   1篇
  2020年   1篇
  2019年   1篇
  2018年   3篇
  2017年   4篇
  2016年   3篇
  2015年   3篇
  2014年   1篇
  2013年   21篇
  2012年   2篇
  2011年   1篇
  2010年   3篇
  2009年   1篇
  2008年   3篇
  2007年   1篇
  1999年   1篇
  1998年   2篇
  1997年   2篇
  1996年   2篇
  1995年   3篇
  1993年   1篇
  1992年   2篇
  1989年   1篇
  1975年   1篇
排序方式: 共有65条查询结果,搜索用时 15 毫秒
21.
22.
23.
24.
Marine spatial planning is emerging as an integrated, resource management-led approach to governing the use of the seas. Recent initiatives include those of some north European countries, including Germany, which has now completed a plan for its federal offshore territory. In this article, an analysis is presented of this pioneering plan and the consultation process behind its production, with a particular emphasis on the treatment of different sectoral interests around which the plan was structured. This revealed the attempts to coordinate not only the different demands at sea by means of allocation of areas and cross-sectoral considerations, but also the uneven representation of activities with certain interests gaining strongly and others effectively marginalized. This study provides early empirical evidence of the tensions involved in the attempt to adopt a spatial approach to marine governance. This new domain for planning is situated in the overlapping, but distinct domains of marine management and spatial planning. The conceptual backgrounds of both are drawn upon in assessing the strengths and weaknesses of the plan and in suggesting how marine plans might gain by giving close attention to the broader principles of marine and strategic planning.  相似文献   
25.
26.
Abstract

This paper describes some of the changes that affected the coastlines of South Uist and Benbecula following the ‘Great Storm’ of 11 January 2005. The paper considers historical changes in patterns of winter storminess and addresses the issue of whether or not there has been a recent increase in regional storminess, manifested partly by this particular storm. The paper concludes on the basis of available Greenland ice core chemistry data and historical climate data, together with recent meteorological data, that no such increase has taken place. This surprising conclusion is further discussed in relation to current thinking on the nature of recent climate change.  相似文献   
27.
在相关概念辨析的基础上,对国外旅游扶贫理论、实践模式、效果、研究方法、相关国际组织的作用进行了综述。国外旅游扶贫形成了较为系统的理论体系与研究框架,为旅游实践提供了理论支持。从研究内容看,自然旅游、遗产旅游、农业旅游、社区旅游是旅游扶贫的主要方式;从扶贫效果看,旅游扶贫对当地经济有较大的促进作用,但需要合理的规划与操控才能可持续。旅游扶贫研究方法以宏观的定量研究为主,研究案例呈现地理集中性。今后应加强城市贫困问题、精准旅游扶贫及中国旅游扶贫案例的研究。  相似文献   
28.
29.
30.
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