游客原真性感知与世界遗产资源原真性内涵集合式关系研究(英文)

游客原真性感知对于世界遗产资源的未来发展具有重要价值。本文基于原真性学说针对游客感知与世界遗产资源旅游发展内涵之间的关系进行了探讨。通过对世界遗产故宫博物院实证研究的结果表明:数学集合理论模型能够很好地模拟游客原真性感知与遗产资源发展内涵之间的内在联系,继而5种集合式关系被建立起来,即"相离关系"、"相交关系"、"包含关系I"、"包含关系II"和"重合关系"。根据调查样本的分配规律5种集合式关系可以被进一步分为主要集合式关系和次要集合式关系。使用双因素方差分析法从被调研游客的人口统计学特征(性别、年龄、受教育程度、游览频率和已有感知程度)出发,针对集合式关系进行研究的结果进一步显示:游客对于5种集合式关系类别的感知具有差异性。本论文研究成果对于基于原真性视角下的世界遗产资源发展成效评判以及从游客原真性感知出发提出世界遗产资源发展未来策略均具有实际意义。     

文化遗产保护与开发的思考

经济建设发展与文化遗产保护之间的紧张关系到处存在。既不能以牺牲珍贵文物为代价,换取旅游业的发展,也不能因为保护而拒游客于门外。为此重申“中国原则”,即以“实现人类文明延续和可持续发展的必然要求”为准则。对石窟文化的保护,初步解决了游客拥挤对壁画、彩塑的潜在威胁,加强了对风沙侵蚀危害的防范,但仍然面临许多社会和自然环境问题。古城遗址的发现,涉及对古环境反演的科学问题。利用考古发掘的丰富信息,联系古自然环境变化和人文影响、物质传播的大背景,可能有助于开豁诠释、论证古代文明和古文化的新思路。破解中原许多古城遗址之谜,也需要从重建、虚拟古环境着手。古建筑的修复或重建,既要遵循“修旧如旧”的原则,也要考虑适应现代环境与生态功能,适度采用现代新工艺和新材料。考古发掘、文化遗产保护工作中,运用环境遥感监测技术,不乏成功先例。作者建议,进一步推广田间考古格网的经验,构建多层次的格网管理信息系统,促进文化遗产保护与开发的能力建设与现代化。     

中国雅丹地貌申报世界自然遗产的可行性研究

中国干旱区分布的大面积典型雅丹地貌具备申报世界自然遗产的条件,但是中国雅丹地貌的“申遗”工作长期以来被忽视。依据《世界遗产公约操作指南》中的相关标准,分析了中国雅丹地貌的世界自然遗产价值,论证了中国雅丹地貌申报世界自然遗产的条件,讨论了中国雅丹地貌申报世界自然遗产的重要意义,并建议有关部门尽快开展中国雅丹地貌“申遗”工作,使中国雅丹地貌尽早被世界遗产委员会列入《世界遗产名录》。     

青海可可西里地质遗迹及其构造演化

青海可可西里自石炭纪以来经历了复杂的构造演化和地表过程,形成了集高山、宽谷、夷平面、冰川、热泉、河流和湖泊等地貌元素为一体的高原高寒地貌,同时还包括了蛇绿混杂岩带、活动断裂带、地震遗迹和火山遗迹等地质元素。在调研前人研究资料和实地野外考察基础之上,根据IUCN(2005)提出的13类地质主题分类标准将区内的地质遗迹分为地质构造、火山和地热遗迹、山脉、地层剖面、河流和湖泊、现代冰川、冰期遗迹7类,共计60余处地质遗迹点。可可西里地质遗迹对重建古特提斯构造域、研究天然地震机制、青藏高原北部隆升过程及全球气候变化均具有重要的意义。基于可可西里区内地质遗迹和前人资料恢复出可可西里石炭纪以来经历了8个构造演化阶段。     

Average Annual Temperature Changes in the Holocene in China

In 1876 Blytt proposed a post-glacial climatic classification, maintaining that the then temperature fluctuated 1- 2℃ higher or lower than that today. Lamb (1969) held that in Europe " the axis of the subtropical high pressure belt was generally displaced north by about 10° latitudes" during the Hypsithermal and that the temperature was three to six times higher than that in the postglacial period.In China, there appear relict beachrocks (living fossils) in tropical tidal zones from the Bohai Bay (40° N) to coastal areas in South China. Many relict tropical marine fossils were discovered, such as Ostrea gigas in Tianjin (which is larger than that found today in Hainan), Placuna placenta in Zhejiang and Spondylus sp. in Fujian. In Hebei, Henan and Zhejiang provinces and Guilin of Guangxi, such tropical fossil animals as Elephas maximus and Rhinoceros sp, were discovered, and in Hebei and Jiangsu provinces such fresh water fossils as Unio douglasiae were found. Their living species are still seen in So     

一种可考虑历史洪水的马氏权函数法研究

导出了非连序样本下,马氏权函数法(适用于P-Ⅲ型分布)参数估计公式.在不偏性、有效性的标准下,统计试验结果表明,推导的非连序样本下的计算公式是较为有效的,且拓宽了马氏权函数法的使用范围.     

传统村落理水生态智慧数字化解析——以江西流坑村为例（英文）

在传统村落长期除水害、兴水利的营建与发展过程中,通过适应天然水体和利用地域水系形成了一整套成熟的策略,有着朴素的理水生态智慧。本研究从村落水系格局梳理、空间特征计算、水环境量化三个方面,对江西流坑村的理水策略和效果做出定性和定量的分析,探索村落理水研究的技术方法和潜力。研究结果表明,流坑村具有源头引水—中程排水—末端调蓄的层次清晰的水系格局：通过三维点云计算可知,其选址精确利用了微地形,采用多水源理水策略,形成了一个有机的水系格局,为村落各类需求提供了充足水源;采用双水源理水策略;村中塘湖可容纳83.0%的雨水,且植被面积约占村落总面积的34.7%,具有较高的地表渗透率,中程排水效果甚佳;通过水环境质量检测可知,其塘湖水体环境质量良好,末端调蓄功能较强。该研究旨在填补以往对传统村落理水非量化研究的空缺,挖掘传统村落隐没的信息和价值,加深人们理解传统村落水利统筹、布局和营建的生态智慧,实现传统村落水利文化遗产保护与现代利用的双赢,为我国村镇聚落发展建设过程中妥善处理雨洪问题、实现水资源可持续、保护生态环境提供有益启示和借鉴。     

黄河三角洲地质遗迹景观特征与发展趋势

黄河三角洲国家级地质遗迹保护区总面积15．3万hm2,与国内外其他河流三角洲沉积相比,黄河三角洲的沉积环境和沉积模式有其独特之处,主要是黄河三角洲平原在发展演化过程中形成的各种河流沉积地貌景观、微地貌景观和河口地貌景观。研究和保护这些地质地貌遗迹,对了解黄河三角洲的演化过程、发展趋势以及提出合理的保护措施有重要意义。     

Understanding historical coastal spit evolution: A case study from Spurn,East Yorkshire,UK

Globally sandy coastlines are threatened by erosion driven by climatic changes and increased storminess. Understanding how they have responded to past storms is key to help manage future coastal changes. Coastal spits around the world are particularly dynamic and therefore potentially vulnerable coastal features. Therefore, how they have evolved over the last few centuries is of great importance. To illustrate this, this study focuses on the historical evolution of a spit at Spurn on the east coast of the UK, which currently provides critical protection to settlements within the Humber estuary. Through the combination of digitized historical mapping and luminescence dating, this study shows that Spurn has been a consistent coastal feature over at least the past 440 years. No significant westward migration was observed for the last 200 years. Results show a long-term extension of the spit and a decrease in its overall area, particularly in the last 50 years. Breaches of the neck cause temporary sediment pathway changes enabling westward extension of the head. Use of digitized historical maps in GIS combined with OSL dating has allowed a more complete understanding of long-term spit evolution and sediment transport modes at Spurn. In doing so it helps inform future possible changes linked to pressures, such as increases in storm events and sea-level rise. © 2020 The Authors. Earth Surface Processes and Landforms published by John Wiley & Sons Ltd     

BOOK REVIEWS

Book Reviewed in this article: Introduction to Climatology for the Tropics . J. O. Ayoade. Conservation and Management of Natural Resources in the United States . Charles F. Bennett. The Keeping of Animals: Adaptation and Social Relations in Livestock Producing Communities . Riva Berleant-Schiller and Eugenia Shanklin, ed. The Evolution of Geographic Thought in America: A Kentucky Root Wilford A. Bladen and Pradyumna P. Karan, eds. Latin America: Geographical Perspectives , 2nd ed. Harold Blakemore and Clifford T. Smith, ed. The Rural Real Estate Market. Department of Geography Publication Series, No. 18 . Chris Bryant. Urban Geomorphology in Drylands . R. U. Cooke, D. Brunsden, J. C. Doornkamp, and D. K. C. Jones with contributions by J. Griffiths, P. Knott, R. Potter, and R. Russell. Italian Geography, 1960–1980. Meeting of the Status of the Geographic Research in Italy, 1960–1980. Treated under the auspices of Consiglio Nazionale delle Ricerche and organized by Istituto di Geografia Umana della Facoltà di Lettere e Filosofia dell'Università degli Studi di Milano , Giacomo Corna Pellecrini and Carlo Brusa, eds. The Changing Fenland . H. C. Darby. The Future for the City Centre . R. L. Davies and A. G. Champion, eds. Saudi Arabia, Energy, Developmental Planning, and Industrialization . Ragaei El Mallakh, Dorothea H. El Mallakh, eds. For We Are Sold, I and My People: Women and Industry in Mexico's Frontier . Maria Patricia Fernández-Kelly. The Great Lakes Forest: An Environmental and Social History . Susan L. Flader, ed. Regional Transformation and Industrial Revolution: A Geography of the Yorkshire Woolen Industry . Derek Gregory Crime in City Politics . Anne Heinz, Herbert Jacob and Robert L. Lineberry, eds. Revitalizing Cities . H. Briavel Holcomb and Robert A. Beauregard. Cartographic Relief Presentation . Eduard Imhof. H. J. Steward, Trans. Soviet Union: A Geographical Survey . S. V. Kalesnik and V. F. Pavlenko, ed. Cognition and Environment . Stephen Kaplan and Rachel Kaplan. Environmental Protection: The International Dimension . David A. Kay and Harold K. Jacobsen, eds. Mathematical Programming Methods for Geographers and Planners , James Killen. Gentrification Amid Urban Decline: Strategies for America's Older Cities . Michael H. Lang. The North Atlantic Sulphur System . Risto Laulajainen. The Jerusalem Cathedra: Studies in the History, Archaeology, Geography and Ethnography of the Land of Israel, Vol. 2 . Lee I. Levine ed. Jerusalem and Detroit: Recreation Planning and Management . Stanely R. Lieber and Daniel R. Fesenmaier, eds. Heartland and Hinterland: A Geography of Canada . L. D. McCann, ed. Scarborough Where We Live: The Residential Districts of Minneapolis and St. Paul . Judith A. Martin and David A. Lanegran. California: The Geography of Diversity . Crane S. Miller and Richard S. Hyslop. Palo Alto The Dilemma of Amazonian Development . Emilio F. Moran, ed. Boulder Nuclear Waste: Socioeconomic Dimensions of Long-Term Storage . Steve H. Murdock, F. Larry Leistritz, and Rita R. Hamm, eds. Boulder Communism and the Politics of Inequalities . Daniel N. Nelson, ed. The Los Angeles Metropolis . Howard J. Nelson. Dubuque An Historical Geography of Urban System Development: Tidewater Virginia in the 18th Century . James O'Mara. Procedures and Standards for a Multipurpose Cadastre . East Asia: Geographical and Historical Approaches to Foreign Area Studies . Clifton W. Pannell, ed. Dubuque Mackinder: Geography as an Aid to Statecraft . W. H. Parker. Beyond the Urban Fringe: Land Use Issues of Nonmetropolitan America . Rutherford H. Platt and George Macinko, eds. Recreation Geography of the USSR . V. S. Preobrazhensky and V. M. Krivosheyev, eds. Missouri: A Geography . Milton D. Rafferty The Invisible Farmers: Women in Agricultural Production . Carolyn E. Sachs. Cayman Islands Seashore Vegetation: A Study in Comparative Biogeography . Jonathan D. Sauer. Hillslope Materials and Processes . Michael J. Selby. Housing in Britain: The Post-War Experience . John R. Short The Study of Population: Elements, Patterns and Processes . George A. Schnell and Mark Stephen Monmonier. Columbus The Soviet Union: A Systematic Geography . Leslie Symons, ed. The Ottoman Slave Trade and Its Suppression . Ehud R. Toledano. The Impact of Recession on Industry, Employment and the Regions, 1976–1981 . Alan R. Townsend. Landslides and Their Control , 2nd ed. Quido Záruba and Vojtech Mencl. Translated from the Czech by H. Zárubová and V. Mencl.