Old cities, new pasts: Heritage planning in selected cities of Central Europe     

G.J. Ashworth  J.E. Tunbridge 《GeoJournal》1999,49(1):105-116

Heritage is the contemporary usage of a past and is consciously shaped from history, its survivals and memories, in response to current needs for it. If these needs and consequent roles of heritage, whether for the political legitimacy of governments, for social and ethnic cohesion, for individual identification with places and groups, or for the provision of economic resources in heritage industries change rapidly, then clearly we expect the content and management of that heritage to do likewise. The cities of Central Europe have long been the heritage showcases that reflected the complex historical and geographical patterns of the region's changing governments and ideologies. The abrupt economic and political transition and reorientation of the countries of Central Europe has thus, unsurprisingly, led to many equally abrupt changes in the content and management of urban heritage throughout the region. The uses made of heritage are clearly drastically changing but so also is the way that heritage is currently managed. What is happening, as well as how, is however uncertain and investigated here. The revolutionary eradication of a rejected past, a return to some previous pasts or the beginnings of a new past in the service of a new present are all possibilities. Answers are sought to these questions through the examination of a selection of cases of types of heritage city and their management in the region. These include an archetypical European gem city (Eger, Hungary), a tourist-historic honey-pot (?esky Krumlov, Czechia), a medium-sized multifunctional city (Gdansk, Poland), a major metropolis (Budapest, Hungary), the relict anomaly (Kaliningrad/ Königsberg, Russia) and the national cultural centre of Weimar.  相似文献   

基于ArcEngine的基本农田保护管理信息系统开发     

童秋英  罗明俊 《地理空间信息》2007,5(6):24-26

简述了武汉市基本农田保护管理信息系统的建设背景、总体设计思想、基本农田保护管理相关数据的组织和应用模式,着重阐述了在VC++.NET编程环境下进行ArcEngine组件开发,实现基本农田智能补划、监测预警、统计分析等动态管理功能的方法。  相似文献   

An assessment of ancient DNA preservation in Holocene–Pleistocene fossil bone excavated from the world heritage Naracoorte Caves,South Australia          下载免费PDF全文

Alicia Grealy  Amy Macken  Morten E. Allentoft  Nicolas J. Rawlence  Elizabeth Reed  Michael Bunce 《第四纪科学杂志》2016,31(1):33-45

  相似文献   

南海海龟资源现状及孵化养殖技术初步研究     

张晓荣  梁玉麟 《广东海洋大学学报》1993,(1)

阐述了南海海龟资源状况,研究了海龟的生态习性及其洄游产卵规律,並进行人工孵化、培育稚龟和标志放流的试验,初步达到了资源繁殖保护的目的。  相似文献   

THE BUILT ENVIRONMENT AND SOCIAL THEORY: TOWARDS AN ARCHITECTURAL GEOGRAPHY *     

Jon Goss 《The Professional geographer》1988,40(4):392-403

This paper critiques the narrow empiricist focus and inadequate theoretical development of much architectural geography. The geographer's concern and interest in the built environment is integrated with a more critical and relevant awareness of social theory. Four theoretical categories of building and architectural function are discussed: buildings as cultural artifacts, as objects of value, as signs, and as a spatial system. Directions for research are proposed for the example of historic preservation.  相似文献   

BOOK REVIEWS     

《The Professional geographer》1984,36(2):250-283

Book Reviewed in this article: Geography and the Third World. International Seminar, 14–18 May 1980, Kuala Lumpur, Malaysia . Ishmail Ahmad and Jamaluddin Md Jahi, eds. The Growth Dilemma: Residents' Views and Local Population Change in the United States . Mark Baldassare. Sport and Place: A Geography of Sport in England, Scotland & Wales . John Bale. The Deindustrialization of America: Plant Closings, Community Abandonment, and the Dismantling of Basic Industry . Barry Bluestone and Bennett Harrison. Selected Essays 1963–1975: Carl O. Sauer . Bob Callahen, ed. Housing and Planning in the Countryside . G. Clark. Conflict, Politics and the Urban Scene . Kevin R. Cox and R. J. Johnston, eds. Thematic Maps: Their Design and Production . David J. Cuff and Mark T. Mattson. Wine: A Geographic Appreciation . Harm Jan de Blij. USSR in Maps . J. C. Dewdney. Political Geography: A Contemporary Perspective . Ramesh D. Dikshit. Rethinking Human Adaptation . Rada Dyson-Hudson and Michael A. Little, eds. Sacred Sands: The Struggle for Community in the indiana Dunes . J. Ronald Engel. Geography of the Biosphere . A. Furley and Walter W. Newey. Disaster and Reconstruction . Robert Geipel. Glasgow: The Making of a City . Andrew Gibb. Design for Arid Regions . Giden S. Golany, ed. Urbanization and Cancer Mortality: The United States Experience, 1950–1975 . Michael R. Greenberg. Geology in the Nineteenth Century: Changing Views of a Changing World . Mott T. Greene. Colonización y Destrucción de Bosques en Panamá . Stanley Heckadon Moreno and Alberto McKay, eds. Urban Geography: A First Approach . David T. Herbert and Colin J. Thomas. The Visual and Spatial Structure of Landscapes . Tadahiko Higuchi. Climate from Tree Rings . M. K. Hughes, P. M. Kelly, J. R. Pilcher, and V. C. LaMarche, Jr., eds. The structure of Nineteenth Century Cities . James H. Johnson and Colin G. Pooley, eds. The American Planner: Biographies and Recollections . Donald A. Krueckeberg, ed. Urban Land Policy For the 1980s, the Message for State and Local Government . George Lefcoe, ed. Regional Planning: Evolution, Crisis and Prospects . Gill C. Lim, ed. Relevance and Ethics In Geography . Bruce Mitchell and Dianne Draper. China: The Geography of Development and Modernization . Clifton W. Pannell and Laurence J. C. MA. The Urban Retailing System . Robert B. Potter. Hants. Nonconventional Energy Resources . Philip R. Pryde. Caribbean Migrants: Environment and Human Survival on St. Kitts and Nevis . Bonham C. Richardson. Population and Resources . Harry Robinson. East Los Angeles: History of A Barrio . Ricardo Romo. Integrated Impact Assessment . Frederick A. Rossini and Alan L. Porter, eds. Environmental Aesthetics: Essays in Interpretation . Barry Sadler and Allen Carlson, eds. Earthwatch . Charles Sheffield. Field Techniques and Research Methods in Geography . Robert H. Stoddard. Haiti: Land of Poverty . Robert J. Tata. Weathering and Erosion: Sources and Methods in Geography . Stephen T. Trudgill. Once Beneath the Forest. Prehistoric Terracing in the Río Bec Region of the Maya Lowlands . B. L. Turner, II. The Historical Geography of Scotland since 1707 . David Turnock.  相似文献   

天然浮游动物在真鲷育苗中应用技术的研究   总被引：3，自引：0，他引：3  

孙光  柳志会  王荣中  王宝利  段钰 《海洋科学》1992,16(5):29-33

研究了大量采集天然浮游动物并将其应用于真鲷育苗生产的技术,探讨了真鲷仔稚鱼对饵料生物的选择性,开辟了鱼类育苗新饵源,可摆脱目前过多依赖卤虫卵的局面。结果表明,全部或混合投喂浮游动物与全部投喂卤虫幼体相比,真鲷仔稚鱼成活率提高31.9～34.4％,饵料成本降低15.2～28.8％,而且仔稚鱼活力强、无畸形,生长较整齐。  相似文献   

微藻的保种技术及其应用   总被引：2，自引：0，他引：2  

潘克厚  朱葆华 《中国海洋大学学报(自然科学版)》2002,32(3):403-408

本文介绍了微藻保种的几种常用方法 ,包括继代保存、固定化保存和超低温保存。结果表明 :继代保存简便易行 ,在生产和科研实践中比较实用 ;而固定化保存可用于较长期保存 ;超低温保存则可用于长期保存。另外 ,还对这几种保种技术的研究及应用现状进行了简单概述 ,以期能对微藻保种工作的开展有所裨益  相似文献   

长江三角洲泥质潮坪沉积间断的定量分析   总被引：19，自引：0，他引：19  

范代读  李从先  陈美发  王德杰  丁平兴 《海洋地质与第四纪地质》2001,21(4):1-6

现场观测获得了长江口开敞型泥质潮坪不同时间尺度的沉积速率及层偶保存率。每天观测结果表明，单个层偶的保存率约为46．6％。随着观测时间间隔的增大保存率迅速减小,大小潮周期内层偶保存率降为9．2％，季节性观测层偶保存率为3．7％。现代长江三角洲建造一个完整的潮坪沉积层序约需96a。百年尺度潮坪层序层偶的保存率仅为0．74％，99．26％的潮汐周期由于侵蚀或无沉积而没有纹层保存下来，形成间断。因此，沉积间断占潮坪层序的比例应为99．26％。沉积速率和沉积时间之间存在对数线性负相关，拟合直线的斜率为－0．39，由此推导出潮坪层序的完整性计算公式为C＝（t^*/t)^ 0.39。虽然对泥质潮坪沉积中沉积间断的估计有很大的不确定性，但它是从现代沉积过程观测中得到的，可以帮助我们更深入地认识古代潮坪沉积的特征及其成因，并突出沉积间断在潮坪沉积层序中的重要性。  相似文献   

构造变动对油气藏保存的影响   总被引：18，自引：1，他引：18  

曹成润  韩春花  郑大荣 《海洋地质与第四纪地质》2003,23(4):95-98

在油气藏保存条件的诸多因素中,构造变动是最直接、宏观的影响因素。通过综合研究,建立了构造变动对原生油气藏保存的四种影响模式,即整体上升对油气藏盖层的影响,差异升降及断裂活动对圈闭客积的改变,断层的封启性对油气藏保存、散失或再分配的影响等。其影响的结果或程度主要取决于升降的幅度、断裂(活动)性质及其时空分布特征和断裂封闭或开启的程度。研究结果表明,油气封盖层的厚度及其封盖能力受构造抬升、剥蚀作用的影响较大,油气藏储集容积是区域构造面倾角的函数,二者成反比,而有效封盖厚度是盖层真厚度、断层落差和盖层倾角的函数。  相似文献