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1.
强震导致崩塌与滑坡碎屑物在泥石流流域内广泛堆积,挤压侵占天然沟道,完全改变了沟床物源级配构成,泥石流激发降雨临界值急剧降低。震后泥石流物源粒径和沟道宽度的变化直接改变了震后泥石流启动过程及机制。泥石流预警模型并未考虑震后泥石流物源组成的动态变化作为主控因素,需要进一步改进。本文现场调查了泸定9·5地震后泥石流沟的形成区及流通堆积区松散堆积物组成,采用无人机航测采集岩土粒径,结合PCAS软件进行泥石流粒径识别,分别通过系统误差、高度误差及坡度误差三个方面进行误差分析,探讨无人机航测泥石流形成区沟道粒径方法的准确性;对泸定大渡河流域得妥乡内的洛进沟和两岔河沟进行粒径测量,结合泥石流1 h预报模型和改进的精细化泥石流1 h预报模型,得到这两条沟震前震后的综合降雨临界值,发现强震后泥石流流域颗粒粒径明显减小,两条泥石流沟的激发临界降雨量都大幅降低;通过误差分析,得到无人机近地观测结合软件测量研究区域内泥石流沟道形成区物源粒径的方法与人工现场测量之间的误差较小,可以用于泥石流物源粒径识别,且由于强震后泥石流的激发降雨临界值是一个动态变化过程,采用无人机可以高效识别泥石流沟道物源的变化。 相似文献
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北京山区由于山坡陡峻、构造发育、岩体破碎,加上气候条件,泥石流灾害的发生较为频繁.密云县是北京山区泥石流高发区,冯家峪镇则是密云县泥石流发生最多的区域.密云县冯家峪镇西白莲峪历史上发生多次泥石流,其流域自然地理条件复杂、泥石流堆积形态多样,大烂碴沟泥石流堆积扇具有一定的代表性.研究泥石流堆积特征及其演变过程,以期丰富北京山区泥石流基础资料,同时对完善泥石流灾害防治的危险区区划有所裨益.在收集当地泥石流发生历史资料的基础上,详细的调查了西白莲峪大烂碴沟的自然地理状况和泥石流堆积物的特点.大烂碴沟上游沟谷剖面呈"V"形,切割明显,地形坡度一般在32.以上,而下游沟谷剖面呈"U"形.从泥石流形成的年代和冲刷痕迹推测,"U"形沟谷为泥石流冲刷形成.整个流域成扇形,泥石流形成区面积为0.58 km2,流通区面积为0.09 km2.大烂碴沟流通区沟道极短,这样,形成区汇集洪水到达流通区后,严重冲刷沟谷坡脚,破坏基岩的稳定性,造成两岸岩石滑坡、崩塌和沟床岩石的整体性搬运,从而形成泥石流.流域出口处有泥石流扇形堆积体,砾石含量较多.采用野外调查和室内实验结合的方法对大烂碴沟泥石流的堆积物特点进行研究,具体如下:(1)地貌特征:采用野外量测与填图的方法,主要调查堆积扇的部位及其地形、沟道比降与宽度,堆积物外部形态等.(2)结构组成:主要有颗粒级配、岩性组成、砾石排列与分选性、堆积物的结构与构造特征,以及粒态、擦痕、砾石包裹情况,大漂砾粒径、堆积位置与排列等颗粒特征.砾石的调查通过在沟道内随机选取一定数量的砾石进行abc长度和倾向调查.以上参数通过现场观测、测量取得.选定泥石流堆积区典型部位Ⅰ和Ⅲ,通过挖圆形探坑,取出全部颗粒.将颗粒直径大于10 mm的大颗粒筛出,称重,将剩余颗粒1 kg左右带回实验室分析.粒度分析的主要方法为:平均粒径比中值能更正确地反映碎屑颗粒的集中趋势,按福克和沃德的平均粒径的表达式Mx:φ16 φ50 φ80/3判别碎屑颗粒的集中趋势;采用由福克和沃德提出的标准偏差σ=φ84-φ16/4 φ95-φ5/6.6判别颗粒大小的均匀程度;采用福,克和沃德的偏度公式:SK1=φ16 φ84 2φ50/2(φ84-φ16) φ5 φ95-2φ50/2(φ95-φ5)判别粒度分布的不对称程度;峰度是用来衡量粒度频率曲线尖锐程度的,也就是度量粒皮分布的中部与两尾端的展形之比,采用福克和沃德提'出的峰度公式KG=φ95-φ5 φ80/2.44(φ75-φ25)判别.在查阅历史资料和堆积物调查的基础上,本文对大烂碴沟泥石流堆积扇的发育和演变过程进行了分析.研究结果表明,该区泥石流堆积扇的形成受到初次水石流和二次粘性泥石流两种泥石流形成过程的影响,水石流形成堆积扇主体,粘性泥石流则起到显著改变堆积扇形态特征的作用.大烂碴沟泥石流堆积扇的演变过程和特征明显受到大烂碴主沟和西白莲峪主沟水流的影响.从外部特征来看,堆积扇可以分为Ⅰ,Ⅱ,Ⅲ和Ⅳ四个区,其中Ⅰ,Ⅱ,Ⅲ区表现为二次泥石流堆积特征,Ⅳ区表现为初次泥石流堆积特征.两次泥石流形成过程中固体物质的运动方式、搬运距离和侵蚀强度不同,其堆积扇在不同分区的沙砾粒径、排列方向和圆度也反映出两次泥石流的形成特征.该研究结果对今后进一步探讨北京山区泥石流形成机理和运动过程以及为北京山区泥石流防治制定有效措施提供了科学依据. 相似文献
3.
泥石流形成与崩滑土体的存在密切相关,大量崩滑土体堆积在泥石流源区,为泥石流形成提供了丰富的固体物质。通过对云南东川蒋家沟泥石流源区崩滑土体的粒度特征分析,探讨了源区崩滑土体粒度特征与泥石流颗粒组成的关系。结果表明,源区崩滑土体和泥石流机械组成相似,粒度分布主要为单峰分布,说明泥石流粒度组成继承了源区崩滑土体的性质。同时对源区崩滑土样进行室内小型水槽冲刷实验,研究其产沙特性,分析表明:一定流量的径流冲刷作用下,崩滑土体的产沙过程满足关系式y=a+bt-1+ct-2,土体的抗冲系数k与大于2 mm的砾石含量和小于0.005 mm的黏粒含量相关,呈现出分别随着二者含量的增加而先增大后减小的变化趋势。 相似文献
4.
基于流速衰减特征的泥石流冲出距离预测方法 总被引：2，自引：0，他引：2
泥石流冲出距离的确定是泥石流灾害评价及防治中的关键环节。基于泥石流在堆积区流速的变化特征,提出了泥石流流速"衰减系数"的概念。通过对泥石流流速衰减系数的定义和计算公式的推导,提出了一种基于泥石流流速衰减系数来确定泥石流冲出距离的新方法,并以四川省泸定县干沟泥石流为实例进行计算和验证。研究结果表明:当干沟泥石流在堆积区的流速大于初始(沟口)流速的15%时,流速的衰减程度极为显著;而当堆积区流速小于初始速度的15%时,流速的衰减极为缓慢。研究结果对泥石流灾害的危险性评价及防灾减灾具有一定的理论和实践意义。 相似文献
5.
泥石流危险范围模型实验* 总被引：1，自引：0，他引：1
通过在云南东川蒋家沟现场小规模泥石流堆积过程的68回次标准模型实验,本文探讨泥石流最大堆积长度、最大堆积宽度、最大堆积厚度和堆积面积与泥石流供给方式、堆积区坡度、流通区坡度和泥石流容重的相互关系。得出了特定控制参数下,泥石流危险范围的各类计算公式。 相似文献
6.
乌兰布和沙漠不同下垫面冬季沙尘通量 总被引：1，自引：0，他引：1
为揭示乌兰布和沙漠不同下垫面冬季沙尘通量的垂直分布,在野外实地监测的基础上对乌兰布和沙漠3种下垫面冬季输沙量进行测量分析。结果表明：近地表0～100 cm高度内冬季输沙量流动沙丘 > 梭梭固定沙丘 > 白刺半固定沙丘。各下垫面输沙量随高度呈下降趋势,流动沙丘、白刺半固定沙丘、梭梭固定沙丘符合幂函数分布,流动沙丘、梭梭固定沙丘输沙量集中于0～20 cm高度,白刺半固定沙丘集中于0～40 cm高度。风沙流幂函数通量系数a、b与粒径< 0.1 mm和粒径 >0.5 mm颗粒含量负相关,与粒径0.1～0.25 mm颗粒含量正相关,与粒径0.25～0.5 mm颗粒含量不相关。沙粒跃移高度在流动沙丘、白刺半固定沙丘和梭梭固定沙丘分别集中于0～3.59、0～4.33和0～2.36 cm;跃移高度与粒径<0.05 mm和0.1～0.5 mm颗粒含量正相关,尤其与粒径0.1～0.25 mm颗粒含量呈指数函数正相关,与粒径0.05～0.1 mm及>0.5 mm颗粒含量无明显相关性。乌兰布和沙漠流动沙丘在冬季仍具有较大的侵蚀状态,白刺半固定沙丘处于弱风蚀状态,梭梭固定沙丘处于堆积状态,造成地表积沙。在冬季,梭梭固定沙丘仍然发挥着防风固沙的能力,成为冬季固定风沙的重要防线。 相似文献
7.
泥石流在坝前堆积固结的过程发生泥石流浆体中固体颗粒沉降和孔隙水压力消散,它直接影响了坝基扬压力大小和变化,对坝体稳定性造成影响。本文通过自制实验模型装置模拟不同密度泥石流作用在坝前的沉积渗透过程,观测不同密度泥石流坝前沉积特征和浆体细颗粒沉降速率,并通过水压传感器测得坝前沉积底部孔隙水压力和坝基扬压力随沉积时间的变化过程,最后结合不同密度泥石流沉积特征分析了泥石流沉积过程对扬压力衰减过程的影响。研究结果表明:稀性泥石流沉积过程中具有明显的颗粒分选性,且浆体细颗粒沉降速率与泥石流密度表现出线性负相关性;泥石流沉积底部孔隙水压力随沉积时间呈指数衰减趋势,拟合指数函数系数与上部浆体细颗粒沉降速率满足线性正相关性;沉积过程中坝基扬压力与坝前沉积底部孔隙水压力具有相同的对数衰减趋势,两者呈线性正相关性。本研究着眼于拦砂坝扬压力产生机制,研究了泥石流坝前颗粒沉积和水力扩散过程对坝基扬压力变化过程的影响,为拦砂坝扬压力计算提供了新的视角,具有一定的工程和理论意义。 相似文献
8.
泥石流沟道汇流对堆积危险范围影响的数值模拟研究 总被引：1，自引：0，他引：1
利用离散元法和图形处理器（GPU）并行计算手段建立泥石流运动堆积模型,以自然界沟道泥石流汇流后运动堆积特征及危险范围作为模拟参照,利用所构建的泥石流流通槽完成沟道泥石流不同交汇角汇流模拟试验和堆积危险范围预测,实现了泥石流沟道汇流的可视化模拟和数值模拟。试验结果表明,可视化模拟能够模拟出自然界中泥石流自流通区运动汇流后产生堆积的运动特征;数值模拟实现了锐角条件下仅考虑单因素即沟道交汇角对泥石流堆积危险范围影响的模拟试验。此外,利用GPU并行计算的优势可用于模拟大规模泥石流汇流现象,模型的可扩展性为泥石流汇流堆积危险范围分析向更为复杂的地理环境模拟奠定基础。 相似文献
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10.
岩土体颗粒级配对滑坡碎屑流冲击作用的影响研究 总被引：1，自引：0，他引：1
滑体的运动、堆积及冲击力等因素决定了滑坡碎屑流的致灾程度,不同粒径大小及组成的颗粒在运动过程中,产生碰撞、摩擦、跳跃等作用,影响着滑坡碎屑流的致灾程度。运用三维离散元素法,对比模型试验,以控制粒径为参数,探讨岩土体不同级配对滑体的堆积形态、运动速度及冲击力等动力学特征的影响。研究结果表明:各滑体模型运移堆积过程中均呈现出显著的反序分离特性;对于控制粒径相同,而颗粒级配不同的初始滑体,虽然堆积形态基本一致,但细小碎屑颗粒增大了滑体的运动速度,大粒径块石增加了滑体冲击力;在不同的控制粒径下,控制粒径越大,滑体流动性越强,滑体平均速度峰值和冲击力峰值越大;细小碎屑物质的反序现象会增大滑体动能,其显著的摩擦耗能作用会缩减滑体冲击能,粗大块石促进了滑体内部的能量传递,增大滑体冲击力。 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
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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
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《The Professional geographer》2013,65(4):471-477
Much science-fiction literature is based upon the creation and exploration of alternative environments. Stanley G. Weinbaum's short story, “Parasite Planet,”introduces an unusual environment that may be wrong in the light of recent evidence on Venus but still stimulates the geographical imagination. 相似文献
20.
《The Professional geographer》1988,40(4):471-499
Books reviewed in this article: USA, Eine Geographische Landeskunde , Vol. I, Der Grossraum in Strukturellem, Wandel, 3rd Ed. Helmut Blume . Introduction to Remote Sensing . James B. Campbell . The Sounds of People and Places: Readings in the Geography of American Folk and Popular Music . George O. Carney , ED. Development and Underdevelopment . John Cole . Mobility and Employment in Urban Southeast Asia: Example from Indonesia and the Philippines . Michael A. Costello , Thomas R. Leinbach , AND Richard Ulack . Soviet Asia: Economic Development and National Policy Choices . Leslie Dienes . The Third World City . David Drakakis -Smith . Scholars' Guide to Washington, DC for Cartography and Remote Sensing Imagery (maps, charts, aerial photographs, satellite images, cartographic literature and geographic information systems). Ralph E. Ehrenberg . Population and Development in the Third World . Allan AND Anne Findlay . The Early Mapping of Hawaii . Gary L. Fitzpatrick . Energetics of Physical Environment: Energetic Approaches to Physical Geography . K. J. Gregory , ED. Wildland Recreation: Ecology and Management . William E. Hammitt and David N. Cole . Agricultural Commercialization and Government Policy in Africa . J. Hinderink AND J. J. Sterkenburg . The Dynamics of American Housing . James W. Hughes AND George Sternlieb . Thailand: Buddhist Kingdom as Modern Nation State . Charles F. Keyes . Resolving Locational Conflict . Robert W. Lake , ED. Lands at Risk in the Third World: Local-level Perspectives . Peter D. Little and Michael M. Horowitz , EDS. Nathaniel Southgate Shaler and the Culture of American Science . David N. Livingstone . Regions: The Economics and Politics of Territory . Ann R. Markusen . Wetlands . William J. Mitsch and James G. Gosselink . Historical Geography: Progress and Prospect . Michael Pacione , ED. Loess and Periglacial Phenomena . Marton P$eacsi and Hugh M. French , EDS. Regional Management of Metropolitan Floodplains, Experience in the United States and Abroad . Rutherford H. Platt , ED. Human Cartography: Mapping the World of Man . Janos Szegö . Atlas of Great Lakes Indian History . Helen H. Tanner , ED. The Botany of Mangroves . P. B. Tomlinson . Urban Spatial Traffic Patterns . Rodney Vaughan . The Night After … Climatic and Biological Consequences of a Nuclear War . Yevgeni Velikhov , ED. Industrial Geography . H. D. Watts . Dictionary of Quotations in Geography . James O. Wheeler and Francis M. Sibley . Vermont Townscape . Norman Wiliams , Jr. , Edmund K. Kellogg and Peter M. Lavigne . 相似文献