地质调查工作在城市建设中的作用——以芜湖市垃圾填埋场选址为例

芜湖市十分重视城市基础设施的建设,伴随着城市的发展,芜湖市垃圾产量也逐年增加,长期以来芜湖市现有的环卫设施为城区生活垃圾的收运、消纳和处理发挥了积极的作用,但由于现有填埋场发展起点低、基础薄弱,社会经济发展水平和财力的局限,芜湖市现有的环卫设施及垃圾处理设施仍存在着许多不足。本文通过收集芜湖市地质、水文、工程、环境地质等资料,利用合理的分析方法,确定芜湖市垃圾填埋场适宜区域。     

城市夜间旅游意象要素感知及其维度建构——基于UGC数据

综合运用内容分析法、扎根理论和IPA分析方法,以广州“珠江夜游”为研究对象,分析城市夜间旅游意象要素特征、维度建构及要素评价。结果表明：（1）城市夜间旅游意象要素包含景观、服务、活动、建筑、地方、人物、设施、环境、文化等9类要素;（2）城市夜间旅游意象要素呈现出动静结合、时空交汇及显隐同构等二元性特征;（3）城市夜间旅游意象要素可归结为都市夜间景观、城市夜游活动、地方人文氛围、夜游服务体验及夜间旅游设施5个维度、22个要素范畴;（4）IPA分析发现旅游者对珠江夜游意象要素整体满意度较高,且对灯光景观意象要素评价最好,对服务态度要素感知最差。根据研究结果,提出了促进广州夜间旅游高质量发展的对策建议。     

中国森林公园现状评价和发展预测

本文评价了我国森林公园的现状：资源丰富，有６００多处林场具备旅游开发价值：类型多样，山岳，水域，海滨，城郊等类型兼而有之；分由不均，东南多，西北少，发展迅速，目前国家已批建森林公园２５５处，并存在着效益不均和人人乏等问题，同时，本文对我国森林公园的发展趋势进行了预测，预计到２０００年，我国森林旅游量达到１亿人次，森林公园将发展到５００多处，森林公园的管理走规范化的轨道。     

垃圾变资源

在北京小武基大型固废分选转运站,人们厌恶的垃圾,转眼间就神奇地变成了铁、塑料、焚烧料、有机料等宝贵的资源。 北京环卫集团一清分公司负责人说,各种生活垃圾的形态、粒径、比重各不相同,利用这个特点,可以通过筛分将垃圾分类,变废为宝。小武基大型固废分选转运站隶属于北京环卫集团一清分公司,     

中国游客赴马来西亚的安全感知研究

本研究以马蜂窝和TripAdvisor（猫途鹰）两大旅游网站上的网络游记为研究样本,结合内容分析法和扎根理论分析方法对中国出境游客对马来西亚安全感知的内容与影响因素进行研究。研究结果表明：（1）结合高频词及其语义网络分析发现游客对马来西亚的安全感知主要表现为地点、人员、行为、心理四个方面。（2）影响游客安全感知的因素从高到低依次为管-人-环-机,其中管理因素是影响中国游客对马来西亚安全感知最为主要的因素,集中表现为环境氛围差、人文氛围体验不佳、治安混乱、监管不到位。个人因素、环境因素和设施因素分别表现为个人疏忽、天气异常、设施设备不完善。最后从马来西亚政府应联合整治旅游市场秩序,马来西亚旅游企业需加大旅游安全投入和游客要提高个人安全防范意识及应急技能三个方面提出了塑造马来西亚旅游安全形象和降低中国公民出境旅游风险的建议。     

中国葡萄酒旅游：资源开发与游客感知（英文）

随着葡萄酒消费在中国的增长,葡萄酒旅游也变得越来越受欢迎。已有研究表明葡萄酒旅游资源开发受游客感知和满意的深刻影响。为全面理解游客感知与偏好对葡萄酒旅游资源开发的影响过程及机制,本研究综合运用问卷调查与数理统计方法,针对中国宁夏回族自治区贺兰山东麓葡萄酒产区,从旅游者感知视角,在揭示当地葡萄酒旅游者的人口统计学特征、行为特征的基础上,从设施与环境、服务认知、旅游功能、资源价值、资源保护等五个维度,分析了影响葡萄酒旅游开发的作用机制。结果表明：（1）葡萄酒旅游作为特殊新兴体验产品,游客群体具有明显的收入水平、年龄结构、出游方式等差异化的市场特征;（2）葡萄酒旅游资源价值是影响游客感知的最重要因子,其旅游功能舒适性对游客感知也具有突出吸引力和价值,同时服务质量是支持葡萄酒旅游游客感知的重要因子;（3）尽管在葡萄酒旅游资源开发评价体系中,设施与环境感知、资源保护感知对葡萄酒旅游者的支持度影响不大,但其仍为目的地葡萄酒旅游开发的重要背景。     

河北省茅荆坝森林公园环境保护与旅游发展对策

森林旅游是目前国际上重要的旅游形式,旅游开发和环境保护是森林公园在开展森林旅游中面临的难题。对河北省隆化县茅荆坝森林公园在旅游开发和生物多样性及环境保护方面存在的各方面问题进行了分析总结,并提出了相应的解决途径。认为,合理规划、完善基础设施和服务设施建设、建立严格的管理体系是解决上述问题的关键,积极挖掘特色旅游资源,从吃住行游购娱各个环节,增加游客的参与与体验,是促进森林公园旅游持续发展的重要因素。     

昆明市2019年近地面O3时空分布特征

利用昆明市2019年空气质量监测资料,对昆明市O3浓度的时空分布特征进行了分析.发现呈贡、西山森林公园的O3浓度达标天数最少,碧鸡广场的O3浓度达标天数最多;各监测点的O3-8h浓度变化范围相差不大,最小值出现在金鼎山,最大值出现在呈贡;O3-8h年平均值最小出现在东风东路,最大出现在西山森林公园;各监测点O3污染程度...     

海岛旅游开发对地方文化影响——以舟山普陀山与三亚槟榔谷为例

以中国海岛旅游的先驱（舟山普陀）与后起之秀（三亚槟榔谷）为研究区域,采用问卷调查等质性方法调查、解析旅游开发对普陀山与槟榔谷的饮食文化、特色文化及日常生活方式等的影响。研究发现：（1）两地饮食文化受旅游开发影响深远,集中表现为利用具有文化价值的佛教或黎族饮食开发旅游商品,成为两地居民就业与参与旅游发展的重要载体;（2）佛教、黎族文化分别作为普陀山、槟榔谷的地方特色文化,旅游开发使它们日益商业化与世俗化,但是日益重视地方居民的参与效益的分享;（3）两地旅游发展成熟度存在较大差异,但已经对当地居民日常物质生活产生积极影响,但居民精神生活与行为方式等影响存在争议;（4）海岛旅游发展在一定程度上传承与保护了两地民间工艺等。     

北京主城区伪基站活动时空特征及其影响因素

利用北京主城区2017-02-23—04-26的垃圾短信数据反映伪基站的活动轨迹,通过核密度估计分析伪基站的时空特征;以1 km格网为研究单元,采用空间计量模型定量分析了建成环境与社会经济因素对伪基站分布的影响。结果发现：1）伪基站活动呈现出明显的时空集聚,空间上东多西少,最大的热点区域位于国贸。2）伪基站活动存在显著的空间自相关性,邻近区域伪基站发送垃圾短信增加1%,相应本区域增加约0.7%。3）建成环境因素中,正向影响最大的是商业和住宅,负向影响最明显的是酒店设施,教育设施存在显著的负空间溢出效应;交通方面,地铁站对伪基站活动的吸引作用仅存在于邻近区域。4）社会经济因素中体现了伪基站活动与低收入群体、人流活动和老龄人口均存在一定正相关性。     

BOOK REVIEWS

Book Reviewed in this article: Development and Environment in Peninsular Malaysia . S. Robert Aiken, Colin H. Leigh, Thomas R. Leinbach, Michael R. Moss. The Rural-Urban Fringe: Canadian Perspectives . Ken B. Beesley and Lorne H. Russwurm, eds. Women and Development . Lourdes Benería, ed. The Border that Joins: Mexican Migrants and U.S. Responsibility . Peter G. Brown and Henry Shue, eds. Cities of the World: World Regional Urban Development . Stanley D. Brunn and Jack L. Williams, eds. Time Resources, Society, and Ecology: On the Capacity for Human Interaction in Space and Time (Vol. I, Preindustrial Societies). Tommy Carlstein. Urban Geography . David Clark. Spanish City Planning in North America . Dora P. Crouch, Daniel J. Garr, and Axel I. Mundigo. Not On Our Street: Community Attitudes to Mental Health Care . M. J. Dear and S. M. Taylor Unequal growth: Urban and Regional Employment Change in the U.K. Stephen Fothergill and Graham Gudgin. Agricultural Land in an Urban Society . Owen J. Furuseth and John T. Pierce. The Petroleum Industry in Oil-Importing Developing Countries . Fariborz Ghadar. Historical Understanding in Geography, An Idealist Approach . Leonard Guelke. Regional Planning in Europe . R. Hudson and J. R. Lewis, eds. Remote Sensing for Resource Management . Chris J. Johannsen and James L. Sanders, eds. Geography and The State . R. J. Johnston. Texas Graveyards: a Cultural Legacy . Tlrry G. Jordan. The Politics of Location: An Introduction . Andrew Kirby. A Social Geography of the City . David Ley. Energy and the Future . Douglas MacLean and Peter Brown, eds. The Natural Environment of Newfoundland Past and Present . A. G. Macpherson and J. B. Macpherson, eds. Tourism: Economic, Physical and Social Impacts . Alister Mathieson and Geoffrey Wall. Railroads and Land Grant Policy: A Study in Government Intervention . Lloyd J. Mercer. Progress in Rural Geography . Michael Pacione, ed. Progress in Urban Geography . Michael Pacione, ed. Models of Spatial Inequality: Settlement Patterns in Historical Archaeology . Robert Paynter. Natural Hazard Risk Assessment and Public Policy, Anticipating the Unexpected . William J. Petak and Arthur A. Atkisson. The Nature of Geomorphology . Alistair F. Pitty. Regional Conflict and National Policy . Kent A. Price Women and Spatial Change: Learning Resources for Social Science Courses . Arlene C. Rengert and Janice J. Monk, eds. Urban and Regional Analysis for Development Planning . Richard Rhoda. Rivers: Form and Process in Alluvial Channels . Keith Richards. This Remarkable Continent: An Atlas of United States and Canadian Society and Culture . John F. Rooney, Jr., Wilbur Zelinsky, and Dean R. Louder, gen. eds. The Origins of Open-Field Agriculture . Trevor Rowley, ed. Residential Location Determinants of the Older Population . Gundars Rudzitis. Borderland Sourcebook: A Guide to the Literature on Northern Mexico and the American Southwest . Ellwyn R. Stoddard, Richard L. Nostrand, and Jonathan P. West, eds. Arctic and Antarctic . David Sugden. Tall Timbers Ecology and Management Conference, February 22–24, 1979, Proceedings No. 16 . Graphic Communication and Design in Contemporary Cartography (Progress in Contemporary Cartography , Vol. II). D. R. Fraser Taylor, ed. Living with Energy Shortfall: A Future for American Towns and Cities . Jon Van Til. The United States: Habitation of Hope . J. Wreford Watson. Air Photo Interpretation for Archaeologists . D. R. Wilson. Urban and Rural Change in West Germany . Trevor Wild, ed. Population and Resources . Harry Robinson.     

BOOK REVIEWS

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.     

PRODUCTIVITY OF AMERICAN PH.D.-GRANTING DEPARTMENTS OF GEOGRAPHY

Reviews of geographic software in this article:

DEMO-GRAPHICS: WORLD POPULATIONS AND PROJECTIONS.

ESP

GAUSS.

CEMODEL S. Damus

LIMDEP. William H. Greene

MICROSTAT 4.1

OTIS

PCIPS. (Personal Computer Image Processing System). H.J. Meyers and R. Bernstein.

REGRESSION ANALYSIS OF TIME SERIES (RATS)

SPSS/PC+

URBAN DATA MANAGEMENT SOFTWARE (UDMS)     

Deserts and Aeolian Desertification in China: Book review and some thoughts

Desertification is a global phenomenon that affects about two billion people. It occurs in arid zones where the annual precipitation is below 400 mm, partic- ularly in the marginal areas of the world＇s largest deserts. It is a result of water and wind erosion, over- grazing, global warm-ing, improper soil cultivation, and increased pressure ot population growth, and it causes degradation of soil and natural and agricultural vegetation. The direct result is less food for people and livestock, which influences pop- ulation and animal husbandry fluctuations. Despite ef- forts to combat and reduce desertification, the affected areas are annually increasing.     

BOOK REVIEWS

Book Reviewed in this article: Rabat: Urban Apartheid in Morocco . Janet Abu -Lughod . Marketplaces in a Developing Country: The Case of Western Nigeria . Isaac Ayinde Adalemo . Farming Development and Space: A World Agricultural Geography . Bernd Andreae . Section and Party: A Political Geography of American Presidential Elections, from Andrew Jackson to Ronald Reagan . J. Clark Archer and Peter J. Taylor . Women and Space: Ground Rules and Social Maps . Shirley Ardener , ed. European Progress in Spatial Analysis . R. J. Bennett , ed. The Origins of Academic Geography in the United States . Brian W. Blouet Geographic Perspectives on Global Problems . Ronald Reed Boyce . Seasonal Dimensions to Rural Poverty . Robert Chambers , Richard Longhurst and Arnold Pacey eds. The New Nationalism and the Use of Common Spaces: Issues in Marine Pollution and the Exploitation of Antarctica . Jonathan I. Charney , ed. Communications Tomorrow: The Coming of the Information Society . Edward Cornish , ed. The Design of Suburbia . Arthur Edwards . Explorer on the Northern Plains: Lieutenant Gouverneur K. Warren's Preliminary Report of Explorations in Nebraska and Dakota in the Years 1855–56–57. With an Introduction by Frank N. Schubert . The Changing Climate: Responses of the Natural Flora and Fauna . Michael J. Ford . Essentials of Physical Geography . Robert E. Gabler , Robert J. Sager , Sheila Brazier , and Daniel L. Wise. The Road to Jaramillo . William Glen . Valued Environments . John R. Gold and Jacquelin Burgess , eds. Proximity and Preference: Problems in the Multidimensional Analysis of Large Data Sets . Reginald G. Golledge and John N. Rayner , eds. A Search for Common Ground . Peter Gould and Gunnar Olsson , eds. Geography: Its History and Concepts . Arild Holt -Jensen . A Population Geography . Huw R. Jones . The Human Mosaic: A Thematic Introduction to Cultural Geography, 3rd ed. Terry G. Jordan and Lester Rowntree . Urban Social Geography: An Introduction . Paul Knox . The Anatomy of Job Loss: The How, Why and Where of Employment Decline . Doreen Massey and Richard Meegan . The Information Society as Post-Industial Society . Yoneji Masuda . Map Librarianship, 2nd ed. Harold Nichols . India: Cultural Patterns and Processes . Allen G. Noble and Ashok K. Dutt , eds. The God that Limps: Science and Technology in the Eighties . Colin Norman . Geography: An Introductory Perspective . Robert E. Norris , Keith D. Harries and John D. Vitek . The Politics of Technology Assessment . David M. O'Brien and Donald A. Marchand . Ethnic Segregation in Cities . Ceri Peach , Vaughan Robinson and Susan Smith , eds. Churches and Church Membership in the United States, 1980 . Bernard Quinn , Herman Anderson , Martin Bradley , Paul Goetting and Peggy Shriver . Energy in Australia: Politics and Economics . Hugh Saddler . Development from Above or Below? The Dialectics of Regional Planning in Developing Countries . Walter B. Stóuhr and D. R. Fraser Taylor , eds. Human Impact on the Ecosystem . Joy Tivy and Greg O'Hare . Plants and People: Vegetation Change in North America . Thomas R. Vale . The Mapmakers: The Story of the Great Pioneers in Cartography from Antiquity to the Space Age . John Noble Wilford .     

BOOK REVIEWS

Book Reviewed in this article: The Rice Economy of Asia . Randolph Barker and Robert W. Herdt with Beth Rose. Using Microcomputers: A Guidebook for Writers, Teachers, and Researchers in the Social Sciences . Blaine A. Erie—the Lake that Survived . Noel M. Burns. Geology and Society . Donald R. Coates. Caves and Karst of Kentucky . Percy H. Dougherty, ed. Altered Harvest: Agriculture, Genetics, and the Fate of the World's Food Supply . Jack Doyle. The Middle East and North Africa, A Political Geography . Alasdair Drysdale and Gerald H. Blake. Clamor at the Gates. The New American Immigration . Nathan Glazer, ed. Development and the Landowner: An analysis of the British experience . Robin Goodchild and Richard Munton. Discovering Landscape in England and Wales . Andrew Goudie and Rita Gardner. The Modern Plantation in the Third World . Edgar Graham and Ingrid Floering. Social Relations and Spatial Structures . Derek Gregory and John Urry, eds. The World Food Problem 1950–1980 . David Grigg. Costa Rica: A Geographical Interpretation in Historical Perspective . Carolyn Hall. The Urbanization of Capital: Studies in the History and Theory of Capitalist Urbanization . David Harvey Consciousness and the Urban Experience: Studies in the History and Theory of Capitalist Urbanization . David Harvey. Reviving Main Street . Deryck Holdsworth, ed. Rural Roads and Poverty Alleviation . John Howe and Peter Richards, eds. Uneven Development in Southern Europe: Studies of Accumulation, Class, Migration and the State . Ray Hudson and Jim Lewis, eds. Karst Geomorphology . J. N. Jennings. The Geomorphology of North-west England . R. H. Johnson, ed. Climate Impact Assessment: Studies of the Interaction of Climate and Society . Robert Kates, Jesse Ausubel, Mimi Berberian, eds. Public Service Provision and Urban Development . Andrew Kirby, Paul Knox, and Steven Pinch, ed. State and Market: The Politics of the Public and the Private . Jan-Erik Lane, ed. Living Cities . Twentieth Century Fund Task Force on Urban Preservation Policies. World Climatic Systems . John G. Lockwood. Urban Ethnicity in the United States. New Immigrants and Old Minorities . Lionel Maldonaldo and Joan Moore, eds. Culture and Conservation: The Human Dimension in Environmental Planning . Jeffrey A. McNeely and David Pitt, eds. The Andean Past. Land, Societies, and Conflicts . Magnus Mörner. Gaia: An Atlas of Planet Management . Norman Myers, ed. Progress in Industrial Geography . Michael Pacione, ed. Progress in Political Geography . Michael Pacione, ed. Rivers and Landscape . Geoff Petts and Ian Foster. Urbanization and Planning in the 3rd World: Spatial Perceptions and Public Participation . Robert B. Potter. One Island, Two Nations? A Political Geographical Analysis of the National Conflict in Ireland . D. G. Pringle. Circulation in Third World Countries . R. Mansell Prothero and Murray Chapman. The Ozarks Outdoors: A Guide for Fishermen, Hunters, and Tourists . Milton D. Rafferty. Suburban Burglary: A Time and a Place for Everything . George Rengert and John Wasilchick. Geomorphology and Soils . K.S. Richards, R.R. Arnett, and S. Ellis, eds. The Homes and Homeless of Post-War Britain . Frederick Shaw. Indochinese Refugees in America . Paul J. Strand and Woodrow Jones, Jr. Wild Horses and Sacred Cows . Richard Symanski. Forever Wild: Environmental Aesthetics and the Adirondack Forest Preserve . Philip G. Terrie. The Regional Economic Impact of Technological Change . A.T. Thwaites and R.P. Oakey, eds. The Good Life . Yi-Fu Tuan.     

REVIEWS OF GEOGRAPHIC SOFTWARE

Reviews of geographic software in this article: DEMO-GRAPHICS: WORLD POPULATIONS AND PROJECTIONS. ESP GAUSS. CEMODEL S. Damus LIMDEP. William H. Greene MICROSTAT 4.1 OTIS PCIPS. (Personal Computer Image Processing System) . H.J. Meyers and R. Bernstein. REGRESSION ANALYSIS OF TIME SERIES (RATS) SPSS/PC+ URBAN DATA MANAGEMENT SOFTWARE (UDMS)     

Guidelines to Authors

1. Aims and scope
Sciences in Cold and Arid Regions （SCAR） is a bimonthly journal that publishes in English the latest research achievements in processes and the pattems of the Earth surface system in cold and arid regions. Researches in cold regions emphasize particularly on the cold-region-characterized physical,