全文获取类型
收费全文 | 78篇 |
免费 | 1篇 |
专业分类
测绘学 | 7篇 |
大气科学 | 4篇 |
地质学 | 21篇 |
海洋学 | 8篇 |
天文学 | 4篇 |
综合类 | 10篇 |
自然地理 | 25篇 |
出版年
2023年 | 1篇 |
2022年 | 1篇 |
2019年 | 3篇 |
2017年 | 5篇 |
2016年 | 2篇 |
2015年 | 3篇 |
2014年 | 8篇 |
2013年 | 2篇 |
2012年 | 10篇 |
2011年 | 1篇 |
2010年 | 6篇 |
2009年 | 5篇 |
2008年 | 1篇 |
2007年 | 4篇 |
2005年 | 3篇 |
2004年 | 2篇 |
2003年 | 4篇 |
2002年 | 4篇 |
2001年 | 3篇 |
2000年 | 2篇 |
1999年 | 2篇 |
1998年 | 2篇 |
1997年 | 2篇 |
1995年 | 1篇 |
1993年 | 2篇 |
排序方式: 共有79条查询结果,搜索用时 376 毫秒
41.
《Proceedings of the Geologists' Association. Geologists' Association》2017,128(3):500-509
The creation of the European Geoparks Network in 2000 was followed by the establishment of the Global Geoparks Network in 2004, incorporating the European Geoparks Network. On November 17, 2015, UNESCO sanctioned the creation of a new designation, the UNESCO Global Geoparks, as part of UNESCO’s new International Geoscience and Geoparks Programme (IGGP). This is the first initiative of its kind to be established by UNESCO for 40 years and is the result of effective networking among geoparks and their partners aiming to achieve significant progress in geo-conservation, geotourism, environmental education and sustainable local development.Geoparks are located primarily in rural areas which are both remote and underdeveloped or which have experienced economic decline. In order to become a UNESCO Global Geopark, a geopark must demonstrate that it has a significant geological heritage, has well defined boundaries and is large enough to support a sustainable strategy for economic development based upon that heritage. In addition to its geology, a geopark should also make use of sites of archaeological, ecological, historical or cultural significance as these are often linked to the underlying geology. The ultimate objective of a UNESCO Global Geopark is to use the designation as a vehicle to engage communities in protecting these assets in ways which contribute to the economic development of their territory.The Fforest Fawr Geopark, the first geopark in Wales, became a member of the European and Global Geoparks Networks in 2005 and a UNESCO Global Geopark in 2015. The geopark was established in the western area of the Brecon Beacons National Park because that area has a strong identity in terms of its geology and Welsh industrial and cultural heritage. In addition, while the eastern area of the National Park was a more popular tourist destination, the area designated as the geopark was less well known, more remote in character, and economically less prosperous.The geopark’s approximately 480 million year geological heritage provides a resource for developing geotourism and for educational activities. Nearly 11,500 years of human activity created a cultural landscape in which ancient monuments contrast with the relicts of industrial activity. With the coming of the Industrial Revolution the geological resources of Fforest Fawr were systematically exploited for over 200 years to supply South Wales’s expanding metal industry. During this time mining, quarrying and brick making contributed to wealth creation and South Wales was a major player in the new industrial age which changed the world. The area of Fforest Fawr Geopark, with its close association to the South Wales Coalfield played a significant role in global industrial history.In addition, the rich culture of the geopark’s early inhabitants comes to life in myths and legends and some of Europe’s oldest stories and myths are associated with the area of Fforest Fawr Geopark. 相似文献
42.
WILLIAM E. O'BRIEN 《Geographical review》2012,102(2):166-179
African Americans had access to only a small number of state parks in the Jim Crow South. Between the end of World War II and the U.S. Supreme Court's 1954 Brown v. Board of Education decision, however, state park officials oversaw a relative expansion in the construction of facilities available to southern blacks. Emphasizing developments leading up to that landmark court ruling, I note that this trend did not indicate waning support for segregation among whites. Rather, this relative expansion was part of a strategy to protect Jim Crow by demonstrating that the “separate‐but‐equal” principle was being successfully achieved by southern park agencies. This intensified construction was largely a reaction to increasingly successful legal action in federal courts by the naacp generally; and officials in the state agencies hoped—unsuccessfully—to avoid challenges to state park segregation. After the Brown decision, several border states integrated their park systems, but most agencies displayed the reactionary defiance that characterized most white Southerners as the civil rights movement grew. 相似文献
43.
《The Journal of geography》2012,111(5):487-494
Abstract Although geography is being revived in the K-12 curriculum, preservice teachers—candidates for the teaching profession—now in our universities are not universally reaping the benefits of cooperative efforts of geography and college of education faculty. Reform is appropriate in both camps. Colleges of education, influenced by many agents, including Certificate/licensing regulations, accrediting agencies, professional organizations, and a stream of reform movements, are bringing education to the level of a true profession. The dimensions of the reform underway and several key players offer great opportunities for geography education and for improving the general climate for teaching excellence in institutions of higher learning. Candidates for the new teaching profession and their education faculty are teaching and learning collaboratively, and conducting research in diverse school districts. Geographers have new reasons and new opportunities to participate in the education of the geography teachers of tomorrow. 相似文献
44.
《The Journal of geography》2012,111(1):55-57
Abstract The National Geographic Society's Geography Education Program continues to work on improving geography in the nation's schools. A successful network of geography education Alliances is in place across the United States. These state-based Alliances emphasize grass-roots involvement by teachers and other geography educators. Features of the Geography Education Program include inservice teacher training at Alliance-sponsored summer institutes, institutes held at the Society's headquarters in Washington, and specialized institutes devoted to a specific topic such as technology in education, or water issues. In the near future, the Society's projects include urban outreach, technology training and application, development of preservice programs, and the implementation and dissemination of world-class standards in geography. 相似文献
45.
46.
Ranu Basu 《Geoforum》2004,35(5):621-634
The globalization of neo-liberal policy solutions to education problems has gained increasing dominance in recent years. In Ontario, Canada the success of this ideological discourse, particularly during the past decade, has been hard to combat due to the ideal message that it conveys to the general electorate, that is one based on efficiency, accountability and equity of resources across different school boards in the province. Despite protests from many activist groups (i.e. unions, educators, parent-groups) the implementation of such policies has been largely successful. By tracking education policies, statements and events, newspaper articles and other policy reports from 1995 to 2000, this paper seeks to understand the nature of its success during the early years of restructuring. I argue that part of the success lies in understanding the techniques and strategies of implementation or the process of rationalization. I argue that policies formulated at one spatial level operate quite differently at another and the spatial disjunctures that arise as a result of this process lead to the continued success of neo-liberal ideologies and inequalities in education. 相似文献
47.
通过对西南林学院大学生违纪行为的调查统计,运用定量和定性的方法进行比较研究,对违纪学生的年龄、性别、违纪原因、处理结果等因素进行分析,结合对违纪学生的访谈,可以客观、全面地反映高校大学生违纪行为的基本特点和成因。针对这些基本特点和成因,探索预防和减少大学生违纪现象的对策,为进一步完善学校的人才培养模式,提高学校的学生管理工作水平和教育教学质量提供决策依据。 相似文献
48.
本文从50年代自然区划、黄秉维先生提出自然地理学研究三个新方向、中国自然地理的编写及对北京大学地理教育的关心等几个方面回顾了黄先生为地理学发展而孜孜不倦的思考。 相似文献
49.
50.
Michael D. West Jonathan D.A. Clarke Jennifer H. Laing David Willson James M.A. Waldie Matilda Thomas 《Planetary and Space Science》2010,58(4):658-670
Australia is an ideal testing ground in preparation for the robotic and human exploration of Mars. Numerous sites with landforms or processes analogous to those on Mars are present and the deserts of central Australia provide a range of locations for free-ranging Mars analogue mission simulations. The latest developments in testing technologies and strategies for exploration in Australian Mars analogues are reviewed. These include trials of analogue space suits based on mechanical counter pressure technology and the development of an analogue, crewed, pressurized rover for long-range exploration. Field science activities and instrumentation testing relevant to robotic and future crewed missions are discussed. Australian-led human factors research undertaken during expeditions to Mars analogue research stations and expeditions to Antarctica are also reviewed. Education and public outreach activities related to Mars analogue research in Australia are also detailed. 相似文献