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1.
黑河流量对祁连山气候年代际变化的响应   总被引:38,自引:10,他引:28  
李栋梁  刘洪兰 《中国沙漠》2004,24(4):385-391
利用祁连山区8个气象站自建站至2003年观测的月降水、气温资料, 在分析各站气候要素互相关的基础上, 建立了代表祁连山整体气候变化的1944-2003年历年各月、季降水距平百分率和气温距平序列, 以及黑河上游莺落峡水文站观测的径流量, 分析了黑河流量与祁连山区降水、气温的年代际变化。结果表明: 祁连山气候演变存在非常明显的年际和年代际变化。自1970年代以来, 除夏季降水量呈上升趋势外, 秋、冬、春三季均表现出明显的变干, 尤其是秋、冬两季。本世纪初降水量又有增加趋势。比较过去60a气温变化, 1940年代最暖, 1960年代最冷。自1980年代以来, 祁连山区气候明显变暖, 各季气温显著升高, 尤以冬季升温最快, 目前已超过1940年代的暖期。1980年代的流量是过去60a中最大的10a, 1990年代有所减小。1990年代后期流量明显增加, 目前除春季外, 夏、秋、冬季已转入上升趋势。  相似文献   

2.
西藏羊卓雍湖流域近45 年气温和降水的变化趋势   总被引:4,自引:0,他引:4  
杜军  胡军  唐述君  鲍建华  拉巴 《地理学报》2008,63(11):1160-1168
利用西藏羊卓雍湖流域气象、水文观测站1961-2005 年逐月的平均气温、降水量等资 料, 分析了近45 年流域气温、降水的年际和年代际变化特征和异常年份, 以及羊湖水位变化趋势及影响因子, 结果表明: 近45 年流域年平均气温以0.25 oC/10a 的速率显著升高, 增温主要表现在秋、冬季。近25 年, 流域平均降水量除冬季呈减少趋势外, 其他各季节表现为显 著的增加趋势, 增幅为11.4~30.0 mm/10a, 夏季增幅最大; 年降水量以54.2 mm/10a 的速率明显增加。20 世纪60 年代至90 年代, 除夏季外, 其他3 季表现为逐年代增温趋势。在夏季, 降水量除80 年代偏少外, 其他3 个年代偏多; 而冬季相反, 80 年代降水偏多, 其他3 个年代偏少。流域年平均气温异常偏高年出现过3 次, 且发生在20 世纪90 年代末至21 世纪初; 60 年代后期和70 年代初降水多异常年份。自1997 年发电以来, 降水量呈增加趋势, 流域平均降水量达409.7 mm, 明显高于平衡降水量, 水位呈较明显的上升趋势。降水增多、日照减少, 以及气温明显升高、冰雪融水增加是造成水位上升的主要原因。  相似文献   

3.
非洲Sahel 地区与中国华北农牧交错带在环境特征及演变过程中体现出许多相似之处, 存在明显内在联系。对两个地带近百年降水变化、植被覆盖、干旱事件和沙尘事件对比分析, 可以 对我国干旱/半干旱地区环境变化的相关科学问题有更好认识。两个地区年降水量序列的年代际 变化趋势有很大相似性。非洲Sahel 地区年降水量在1950s 以前存在明显的年际变化特征, 从 1960s 中期起主要以年代际变化为主; 其大部分地区植被覆盖表现为增长趋势; 降水量年代际变 化可能是影响该地区干旱的重要因素, 温度变化也可能存在作用; 该区沙尘暴频次年际、年代际 变化与降水量相应尺度变化有显著关系, 年均温变化和天气变率可能具有一定影响。华北农牧交 错带年降水量以年际变化为主要特征, 有明显低频波动; 该带偏北和偏东地区植被覆盖增长比较 显著, 南部部分地区植被覆盖呈下降趋势; 降水量年代际变化是影响该地区干旱的重要因素, 但 相同降水量可能引发不同程度的干旱; 该带春季沙尘暴频次与前冬温度变化及天气变率有密切 联系, 与春季降水量也有一定关系。  相似文献   

4.
非洲Sahel 地区与中国华北农牧交错带在环境特征及演变过程中体现出许多相似之处, 存在明显内在联系。对两个地带近百年降水变化、植被覆盖、干旱事件和沙尘事件对比分析, 可以 对我国干旱/半干旱地区环境变化的相关科学问题有更好认识。两个地区年降水量序列的年代际 变化趋势有很大相似性。非洲Sahel 地区年降水量在1950s 以前存在明显的年际变化特征, 从 1960s 中期起主要以年代际变化为主; 其大部分地区植被覆盖表现为增长趋势; 降水量年代际变 化可能是影响该地区干旱的重要因素, 温度变化也可能存在作用; 该区沙尘暴频次年际、年代际 变化与降水量相应尺度变化有显著关系, 年均温变化和天气变率可能具有一定影响。华北农牧交 错带年降水量以年际变化为主要特征, 有明显低频波动; 该带偏北和偏东地区植被覆盖增长比较 显著, 南部部分地区植被覆盖呈下降趋势; 降水量年代际变化是影响该地区干旱的重要因素, 但 相同降水量可能引发不同程度的干旱; 该带春季沙尘暴频次与前冬温度变化及天气变率有密切 联系, 与春季降水量也有一定关系。  相似文献   

5.
中国黄土高原地区降水时空演变   总被引:25,自引:5,他引:20  
林纾  王毅荣 《中国沙漠》2007,27(3):502-508
为揭示黄土高原地区降水资源在全球气候变化背景下的演变特征,利用黄土高原地区7省区51站43 a的降水资料,主要采用EOF、CEOF和小波分析等方法,研究了黄土高原降水近43 a的时空演变及其资源信息在空间的流动。结果表明:黄土高原年季降水对全球变化区域响应不同;年降水和秋季降水在1985年附近发生气候突变,降水明显减少;降水年际变化存在2~4 a振荡和11~18 a的年代际振荡,以2~4 a短周期振荡为主;降水响应敏感区在黄土高原腹地,空间演变信息在向东传播。  相似文献   

6.
基于标准化降水指数的中国冬季干旱分区及气候特征   总被引:13,自引:3,他引:10  
袁云  李栋梁  安迪 《中国沙漠》2010,30(4):917-925
利用中国614个气象台站1951—2006年历年月平均降水资料,计算各站的标准化降水指数及其干旱等级序列,采用REOF等方法进行气候分区,分析各区域近55 a干旱等级的时空变化,并着重讨论了黄淮—华北冬小麦种植区冬季干旱的大气环流特征。结果表明,我国冬季降水具有显著的年代际变化,西北的新疆地区,华北及黄淮地区自进入21世纪以来,冬季降水量增加十分明显,而西南,青藏高原及华南地区冬季降水量有所减少。根据标准化降水指数的旋转载荷向量可将中国划分为13个区域,其干旱等级序列和代表站资料反映出近55 a西北地区东部、河套及华北北部有变干的趋势,而新疆北部、东北北部、华北南部、江淮、江南地区降水量有增加的趋势。乌拉尔山—青藏高原脊、东亚大槽及西太平洋副高是影响北方冬麦区旱涝最主要的大气环流系统,其对分析、预测旱涝具有十分重要的指示意义。  相似文献   

7.
罗贤  何大明  季漩  陆颖  李运刚 《地理科学》2016,36(1):107-113
利用长序列观测记录,分析怒江流域中上游1960~2009年枯季气温和降水的变化规律,探讨近50 a来该流域中上游枯季径流变化特征及其对气候变化的响应规律。结果表明:怒江流域中上游冬季和春季气温均有上升趋势; 怒江流域中上游春季和冬季降水量均有增加的趋势;怒江干流道街坝站冬季和春季平均流量都有显著的增加趋势;无论是年最小1、7、30及90 d流量等枯季极值流量,还是75%,90%,95%等不同保证率枯水径流特征值,1990 s和2000 s均远高于其他年代,说明20世纪90年代以来怒江流域枯水径流有较为明显的增长。  相似文献   

8.
拉萨近半个世纪降水的变化特征   总被引:7,自引:1,他引:6  
杜军  建军  余燕群  杨斌  拉巴 《干旱区地理》2008,31(3):397-402
利用拉萨1952-2005年逐月降水量,≥0.1 mm、1.0 mm、5.0 mm和10.0 mm年降水日数,分析了近半个世纪拉萨年、季降水量及年降水日数的年际和年代际变化.结果发现:近半个世纪以来,拉萨年降水量表现为前30年呈不显著的减少趋势,减幅为17.8 mm/10 a;季降水量除夏季呈不显著的减少趋势外,其它各季均表现为增加趋势,以秋季增幅最大;≥0.1 mm、≥1.0 mm和≥5.0 mm年降水日数表现为不同程度的增加趋势.近25年≥10.0 mm的年降水日数呈极显著的增加趋势.20世纪50年代至80年代夏季降水量表现为逐年代减少趋势,秋季降水量则呈逐年代增加趋势,而冬季降水量为负距平.各等级年降水日数20世纪80年代偏少,90年代偏多.年降水量异常偏旱年主要出现在20世纪80年代,50年代和60年代的初期各出现一次异常偏涝年,70年代从未出现过异常年份.14年振荡周期可能是影响年降水量的主导周期.  相似文献   

9.
基于武都万象洞高分辨率石笋δ18O和高精度230Th定年数据,结合利用周边地区史料恢复的旱涝指数序列,重建季风区边缘近500 a以来降水变化。结果显示:在年际至百年时间尺度上,万象洞石笋δ18O变化指示亚洲季风带来的降水量信息。季风区边缘降水变化可分减弱期(1470~1700 A.D.)、平稳期(1701~1875 A.D.)和增强期(1876~2003 A.D.)三个气候段,其间季风降水的强弱变化响应史料记载的极端旱涝事件。在小冰期向20世纪暖期转换过程中,本区呈现阶梯式过渡降水模式,这是一种较大空间尺度上气候特征,在年代际至百年时间尺度上与北半球温度、中国温度变化具有同步性。  相似文献   

10.
利用1951~2005年沾益气温和降水观测资料,采用DB16正交小波分析了年平均气温和冬春季气温、年平均降水量和雨季、旱季降水量的多时间尺度演变特征。结果表明:年平均气温和冬季气温均具有年际和年代际变化特征,春季气温的年际变化是最显著的,年平均气温的年代际变化、气候基本态的变化相对较强。在气候基本态的变化尺度上,年平均气温和冬季气温都在20世纪70年代发生了变异,春季气温则是在20世纪90年代才发生了变异;在年代际变化尺度上,年平均气温变率相对较弱,冬春季气温变率相对较强。年平均降水量、雨季和旱季降水量都具有年际和年代际变化特征,其中7年以下的年际变化最为显著,其中年平均降水量年际变化、旱季降水量年代际变化以及雨季降水量气候基本态的变化相对较强。年平均降水量和雨季降水量在20世纪80年代以前是相对多雨时段,以后是相对少雨时段。此外,20世纪60年代中期以前年平均降水量和雨季降水量均是逐渐增加的,而20世纪60年代中期以后则在减少。旱季降水量则明显不同,20世纪70年代以前是相对少雨时段,以后是相对多雨时段,近55年来旱季降水量是逐渐增加的。  相似文献   

11.
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.  相似文献   

12.
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.  相似文献   

13.

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)  相似文献   

14.
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 .  相似文献   

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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.  相似文献   

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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.  相似文献   

17.
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)  相似文献   

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《寒旱区科学》2014,(4):I0002-I0003
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,  相似文献   

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