共查询到20条相似文献，搜索用时 46 毫秒
1.
西北地区5-9月极端干期长度的概率特征分析 总被引：4，自引：0，他引：4
应用西北地区131个测站1961-2000年逐日降水资料,统计逐年5-9月极端干期长度,分析近40 a年平均极端干期长度的空间分布特征以及极端干期长度与降水量的关系,采用概率加权法(PWM)估计其分布函数的参数,探讨用Gumbel分布拟合我国西北地区极端干期长度的适用性,进而给出我国西北地区极端干期长度的概率以及≥20 d、≥50 d极端干期长度的重现期概率特征。结果表明:西北地区近40 a平均极端干期长度总体上自东南向西北递增,但极端干期最短的地方并不在降水量最大的陕南地区,而在海拔较高的青海南部以及甘肃甘南高原。极端干期长度与5-9月降水总量呈负相关。≥20 d界限的极端干期长度的概率与50 a一遇极端干期长度的空间分布基本相似,降水较少的南疆、青海西部、河西走廊西段,基本上每年多雨期都存在20 d以上的连续无雨期,而祁连山以南的青海、甘肃中南部、宁夏南部、陕西中南部≥20 d极端干期长度的概率不到0\^1。 相似文献
2.
选用11种概率分布函数和单参数二维阿基米德族Copula函数,系统分析了塔里木河流域(简称塔河流域)8个水文站最小连续7日平均流量。研究结果表明:①韦克比函数最适合描述塔河流域枯水径流的概率特征;②1987年以后重现期较短的干旱发生频率降低,而重现期较长的干旱事件发生概率增加,主要是由于气候的季节变化及各河流流量的补给类型不同,从而对塔河枯水流量有一定影响;一般来讲,春季气温对枯水的影响要大于降水变化对枯水的影响;③叶尔羌河、阿克苏河等流域水文干旱联合重现期和同现期变化基本一致;开都河流域发生干旱概率要小于叶尔羌河和阿克苏两流域,而开都河流域同时发生干旱的概率大于叶尔羌河和阿克苏河,3个流域重现期短的干旱遭遇概率较大。研究表明,气候变化并没有从根本上改变新疆旱灾情况,同时,由于耕地面积、人口等的增长,水资源需求量增加,在水资源供需方面仍存在非常尖锐的矛盾。 相似文献
3.
不同重现期下淮河流域暴雨洪涝灾害风险评价 总被引：7，自引：1，他引：6
为探讨不同重现期情景下淮河流域暴雨洪涝灾害风险变化,利用不同类型共20 种分布函数拟合得到最大日降水量结果,并将其作为致灾因子,结合其他11 种指标,定量化评价淮河流域不同重现期暴雨洪涝灾害风险。研究发现：① 淮河流域暴雨洪涝灾害高风险区为流域中上游干流蓄洪区及周边地势低洼地,流域中部、西南部以及东部部分地区为中高风险区,低风险区分布于流域北部与中南部。② 随重现期增加（10a 一遇至1000a 一遇）,最大日降水量空间分布变化为流域东部整体危险性逐渐减弱,西南部高值区域增幅较大;而最终淮河流域暴雨洪涝灾害风险区划变化则表现为中高风险区保持相对稳定;高风险区与低风险区逐渐缩小,占流域总面积分别由8.3%、42.4%减小至3.2%与30.8%,风险高值保持稳定但区域集中程度越来越明显;中风险区则由28.3%增加至40.9%;整体呈现“流域东部大灾减少、小灾不断,西部高值区遇水成灾,北部中南部相对安全”的空间分布变化格局。 相似文献
4.
基于Copula 函数的新疆极端降水概率时空变化特征 总被引：17，自引：3，他引：14
依据新疆地区53 个雨量站1957-2009 年日降水资料,根据研究需要,定义了8 个极端降水指标。运用K-S 法确定降水指标最适概率分布函数,确定十年一遇极端降水量值;在此基础上,采用Copula 非参数估计方法,通过Akaike Information Criterion (AIC) 法确定两降水指标联合分布函数,系统分析极端降水单变量极值及降水极值二维联合概率分布特征,研究新疆地区降水极值概率变化的空间演变特征。研究结果表明：(1) 北疆比南疆湿润,北疆发生极端强降水的概率大,而南疆发生极端弱降水的概率较大,另外,相比较而言,山区要比平原降水多;(2) 极端强、弱降水同年发生的概率分布特征复杂,从降水天数来看,一年内同时发生长历时强降水与弱降水事件的概率山区较平原大;从极端降水总量来看,同时发生强降水与弱降水事件的概率在平原区较山区为大;从极端降水强度来看,同时发生强度较大的强降水与弱降水事件的概率在天山南坡较其他地区为大;(3) 洪旱发生概率与地形有关,天山是洪旱发生的分界线,山区发生洪旱灾害的概率比平原小。 相似文献
5.
黑河流域日降水格局及其时间变化 总被引：6，自引：2，他引：4
利用10个气象站1950—2000年日降水资料,对黑河流域的降水及其时空格局进行了研究。结果表明:①降水事件以≤5 mm的降水为主,占全年降水事件的82%,0～10 d间隔期占全年无降水期的40.7％,＞10 d间隔期占59.3％;②年降水日数与降水量之间存在显著的正相关性(r=0.78,P<0.01),＞10 mm降水总量与年降水量呈显著正相关,而≤5 mm降水总量与年降水量的相关性差;③＞10 mm和≤5 mm的降水总量变化范围分别为:0～262.6 mm,20.3～172.7 mm ,变异系数分别为0.25～0.92,0.17～0.25;④近50 d来,黑河流域近50 d降水量的变化总体上呈平稳上升趋势,≤5 mm的降水日呈现小幅下降的趋势,≥10 mm的降水日呈小幅上升的趋势。0～10 d的降水间隔期出现的频率总体保持不变,＞10 d间隔期出现的频率出现明显的下降趋势,年内总降水日数保持不变。 相似文献
6.
美姑河流域公路泥石流物源成因 总被引：8，自引：0，他引：8
位于四川西南部横断山区东部边缘大凉山内部的美姑河流域是我国公路泥石流典型发育的地区之一,泥石流具有规模大、致灾作用强烈、活动频率高等特点。从流域地貌景观、新构造应力场及具有焚风效应的大气环流特性出发对区内公路泥石流成因进行了深入分析,获得了地貌景观造就了流域内地表植被稀少、焚风效应显著、泥石流沟轴向与新构造应力场两个剪切带方向一致(相差5.2°~6.5°)的结论,泥石流发育规律符合地貌发育对抗性原理[1]。作为典型事例,把洛高依打泥石流的物源区分为不稳定物源区、基本稳定物源区和稳定物源区,并首次将物源补给量与不同降雨频率相结合,获取了不同降雨频率(3~5 a一遇、10 a一遇、20 a一遇、50 a一遇和100 a一遇)泥石流最大可供物源量。对公路泥石流研究及治理中一些关键问题进行了探讨。 相似文献
7.
1956-2010 年甬江流域降水变化特性分析 总被引：2，自引：0，他引：2
近几十年气候变化加剧了一些地区的水资源时空分布不均匀性, 使水灾害事件呈突发、频发、并发、重发趋势。本文选取中国东南沿海的甬江流域为研究对象, 基于近55 年日过程降雨资料(1956-2010 年), 采用集中度分析和Mann-Kendall(MK)趋势检验等统计学方法, 分析甬江流域降水的变化特性。结果显示, 甬江流域20 世纪80年代后, 年降水集中度呈现显著(置信水平95%)的下降趋势, 汛期降水量占年降水量比重减少, 其中5 月份降水量比重下降最为明显;而非汛期降水量占年降水量比重增加, 1 月份降水量比重增加最为明显;50~100 mm/d级别的暴雨总量稳定且有增加趋势。总体上, 甬江流域降水年内分布呈现坦化趋势, 不同量级暴雨变化趋势有利于洪水资源化, 因此结合合理的工程措施可以有效地增加该区域的水资源可利用量。 相似文献
8.
《湿地科学》2021,(4)
以渭河陕西段流域为研究区,利用2001年至2018年的水文和气象观测数据,计算出该流域十年一遇、五十年一遇和百年一遇降水量的致洪面雨量,采用水文动力学方法和分布函数,利用地理信息系统技术,拟合出该流域被十年一遇、五十年一遇和百年一遇降水量导致的洪水的淹没深度、淹没范围和淹没面积。研究结果表明,十年一遇降水量导致的洪水淹没的极高风险区(洪水淹没深度大于2.0 m)分布在渭河干流宝鸡段下游、沣河、泾河、石川河下游和渭河下游南山支流流域,其面积为42.92 km~2;五十年一遇降水量导致的洪水淹没的极高风险区分布在泾河干流、千河下游、渭河干流宝鸡段、沣河、石川河下游、北洛河下游及渭河下游南山支流流域,其面积为115.95 km~2;百年一遇降水量导致的洪水淹没的极高风险区集中分布在渭河干流宝鸡段、沣河、泾河干流、石川河、北洛河下游和渭河下游南山支流流域,其面积为183.27 km~2。 相似文献
9.
湘潭市近20 a来夏极端气候事件诊断分析 总被引：2，自引：0，他引：2
基于湘潭市1985～2004年逐日气温和降水资料,统计分析了湘潭市夏季(5～9月)极端气候事件的变化趋势.结果表明湘潭市的夏季日最高温≥35℃日数呈上升趋势,但达不到90%的信度水平;夏季暴雨(日降水量≥50mm)出现的频次呈增加趋势(+0.25d/5a),信度水平为90%;夏季干旱事件的频次呈下降趋势(-0.8d.5a),信度水平为90%.马尔克夫预测显示:湘潭市2005～2009年间夏季中间状态(E2)的极端高温、极端降水和严重干旱事件发生的概率相对较大,一般大于40%;极端气候事件的极端状态(E1) 相似文献
10.
汶川地震强震区映秀地区泥石流的危险性 总被引：1，自引：0，他引：1
汶川地震震中四川省汶川县映秀镇及附近于2010-08-14暴发群发性泥石流(简称"8.14"泥石流),造成巨大的人员伤亡和财产损失。地震灾区松散固体物源丰富,泥石流灾害相对活跃,估算未来不同降雨频率下泥石流的暴发规模并评价其危险性,是泥石流灾害风险管制的首要工作。在研究四川省部分地区的泥石流和对应降雨频率资料的基础上,得到泥石流规模和降雨频率之间的关系式。以映秀"8.14"泥石流的暴发规模和降雨频率为基础数据,通过泥石流规模和降雨频率之间的关系式推算得到映秀及附近岷江两岸13条泥石流沟在不同降雨频率下的泥石流规模。以泥石流在堆积扇上的平均堆积厚度(泥石流规模/堆积扇面积)、泥石流发生频率、流域面积、主沟长度、流域相对高度、流域切割密度和不稳定沟床比例为危险性判断因子,分别对映秀及邻近地区的13条泥石流沟在100 a、50 a、20 a、10 a和5 a一遇5种不同频率降雨条件下的泥石流危险性进行评价。结果表明:在5种降雨频率下,8条沟的泥石流危险性为高度,4条沟的为中度到高度,1条沟的为中度。 相似文献
11.
《The Professional geographer》1984,36(1):106-142
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.
《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
13.
《The Professional geographer》2013,65(1):85-89
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.
《The Professional geographer》1983,35(2):230-260
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
15.
Raanan Katzir 《寒旱区科学》2013,5(6):0767-0768
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
16.
《The Professional geographer》1987,39(1):94-129
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.
《The Professional geographer》1987,39(1):85-94
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
18.
19.
《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
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
20.