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1.
以韩江流域潮安、横山和溪口3个代表性站点1959—2000年日流量数据为基础资料,选取4种边缘分布函数拟合各站点春、夏、秋、冬四季的径流距平百分率序列,并利用线性矩法估计参数,在此基础上采用4种Copula函数拟合春-夏、夏-秋、秋-冬、冬-春径流距平百分率序列,然后计算出各站点连旱连涝和旱涝交替这2类旱涝组合事件发生的概率,结果表明:1)基于Copula函数建立的联合分布模型可以较好地描述季节间连旱连涝和旱涝交替这2类旱涝组合事件发生的概率;2)潮安与溪口站夏-秋、秋-冬时段平均每4年发生一次连旱连涝的事件,春-夏、冬-春时段发生连旱和先旱后涝的概率均在10%左右;横山站秋冬季节平均每1.28年就发生一次连续干旱的事件。  相似文献   

2.
近60年来西南地区旱涝变化及极端和持续性特征认识   总被引:3,自引:1,他引:2  
杨金虎  张强  王劲松  姚玉璧  尚军林 《地理科学》2015,35(10):1333-1340
利用1953~2012年中国西南地区44个气象台站的逐日降水、温度资料,通过降水和潜在蒸发均一化旱涝指数,从旱涝的年代际、年际、季节内变化以及极端和持续性特征等方面进行了分析,结果表明:从旱涝的空间趋势变化来看,西南近60 a来秋季和年变化呈显著的一致变旱趋势,而春、夏、冬3季旱涝变化趋势表现出一定的区域性特征;从旱涝的时间演变来看,在温度与降水双重因子驱动下春、夏、秋、冬均表现为干旱化趋势,相比较秋季的干旱化程度最强,而春季的最弱,夏、冬两季相当,而全年的干旱程度比四季的程度更强;从极端旱涝的多时间尺度来看,在年代际和年际尺度上,极端洪涝发生频次逐渐减少,而极端干旱发生频次逐渐增多,从季节尺度看,春、冬两季极端干旱发生频次较多,而夏季最少,极端洪涝发生频次夏季最多,春季次之,秋季最少。从旱涝的持续性特征来看,持续性干旱事件的持续时间有增长趋势,发生频率有增多趋势,发生强度有增强趋势,并且主要发生在冬春两季,而持续性洪涝事件的持续时间、发生强度没明显变化趋势,发生频率有减少趋势,发生的季节也没明显差异。  相似文献   

3.
利用文山州8个站点1970年~2010年的逐月降水、气温、日照等资料,分析文山州旱涝的时空分布、年际变化及地理分布等特征,再利用2.5°×2.5°的NCEP/NCAR再分析资料的月、季、年平均场,对文山州秋、冬、春连旱的大气环流异常特征进行分析,得出:2009年~2010年秋、冬、春3季降水特少、气温特高、日照较强,而整个文山州又数文山县最为严重;多雨年冷空气活动频繁,副高较弱,南支比较活跃,而少雨年南下冷空气较少,副高较强,南支波动少。  相似文献   

4.
赵东升  张家诚  邓思琪  郭彩贇 《地理科学》2021,41(12):2222-2231
基于 1960—2018 年的逐日降水观测数据,采用日尺度旱涝急转指数(DWAAI)计算方法,以生态地理区为框架,识别并分析了西南地区旱涝急转事件的时空变化特征。结果表明:西南地区旱涝急转事件的发生次数在 1960—2010年有增加趋势,在 2011—2018 年快速减少;旱转涝事件多发生在春夏季(4~8 月),涝转旱事件则跨越了春、夏、秋季(5~11 月);在云南高原常绿阔叶林、松林区(VA5),西双版纳山地季雨林、雨林区(VIIA3),闽粤桂低山平原常绿阔叶林、人工植被区(VIA2),旱涝急转事件主要发生在夏季,而在湘黔高原山地常绿阔叶林区(VA3)和四川盆地常绿阔叶林、人工植被区(VA4),旱涝急转事件主要发生在春季;旱涝急转事件发生次数的空间分布呈现东北多、西南少的格局;2000 年以来旱涝急转事件在滇中南亚高山谷地常绿阔叶林、松林区(VIA3)和闽粤桂低山平原常绿阔叶林、人工植被区(VIA2)发生次数减少,但有加重趋势,呈现极端化特征。  相似文献   

5.
张玉虎  向柳  孙庆  陈秋华 《地理科学》2016,36(9):1437-1444
根据季节径流量相关特性,利用标准径流指数(SRI),通过优选Copula函数和径流量分布函数,构建贝叶斯框架的Copula季节水文干旱预报模型,并对阿克苏河西大桥水文站进行实证分析。结果表明: Gamma、Lognormal、Normal、Gumbel、Exponential 5种分布函数中,Gamma、Gumbel能较好拟合夏、秋季径流量; Gumbel-Hougaard、Clayton、Frank 3种Copula函数中,Clayton能较好联结夏、秋季径流量分布函数;构建模型预报表明,2001~2009年秋季发生干旱概率较低(24%~38%),以轻微、中度干旱为主,而2010年发生干旱的概率极高(95%),发生异常干旱的概率偏高(81%),与实际发生的干旱情况基本一致; 贝叶斯框架下构建的Copula模型能准确预报季节水文干旱发生,减少预报的不确定性,为特定区域干旱预报提供了一条新的途径。  相似文献   

6.
东江流域近50年旱涝时空演变特征   总被引:9,自引:0,他引:9  
基于东江流域57个站点1957~2010年逐月降雨数据,对比分析SPI和Z指数两种方法在流域旱涝等级划分中的应用,揭示流域近50 a来旱涝时空分布特征及其变化趋势。结果表明:1 SPI和Z指数两种方法计算旱涝指标所得结果差异度较小,均能较好地反映流域历史实际旱涝状况,Z指数对极端旱涝等级具有更好的指示作用;2近50 a来,流域各年代旱涝交替明显,偏涝和重涝多于偏旱和重旱;3流域汛期、非汛期和全年旱涝分布形态在空间上有较好的一致性;4近50 a来,流域总体上呈"北旱南涝"的旱涝变化趋势空间格局。  相似文献   

7.
利用广东省36个气象站1960―2015年逐月降水和气温观测资料,采用标准化降水蒸散发指数(SPEI)识别广东省干旱发生情况,并对干旱变化趋势及其空间分布进行分析。结果表明:3月和6月时间尺度的SPEI较准确识别出了广东省春旱、秋旱以及冬春连旱年份,平均每3~4 a发生1次干旱灾害。对不同干旱期全省平均SPEI序列采用线性函数拟合分析。其中10月SPEI3序列拟合的线性斜率为-0.011,且通过0.1显著性检验,其他SPEI序列未通过0.1显著性检验。表明全省春旱和冬春连旱变化趋势不显著,而晚秋旱有显著加重趋势。最后,对不同干旱期的SPEI序列拟合的线性斜率进行空间插值,发现晚春旱期韶关和广州的干旱缓解趋势显著,雷州半岛冬春连旱加剧显著,全省大部分地区秋旱则以加剧趋势为主。  相似文献   

8.
丁玲玲  郑景云 《地理研究》2020,39(3):721-734
基于汉江流域雨雪分寸等史料记录的特点,以发生地区、影响程度和持续时间为衡量标准,提出了利用史料重建汉江流域季节旱涝等级序列的方法,重建了1735—1911汉江流域7府(州)四季的旱涝等级序列,据此分析了各府(州)1735—1911年季节上的旱涝变化特征。结果表明:① 汉中府、兴安府、商州和南阳府有更多的春季、夏季、冬季偏旱年,而郧阳府、襄阳府和安陆府有更多的春季、夏季偏涝年和秋季偏旱年;② 夏季和秋季旱涝等级的波动明显,而春季和冬季旱涝等级的波动较小;③ 年代际尺度上来看,汉江流域,1820s—1840s偏涝,1850s、1870s偏旱;④ 影响较大的季节连旱事件多发生在19世纪,而影响较大的季节连涝事件多发生在夏季和秋季。这一研究,对汉江流域定量化气候研究具有一定的价值,也为汉江流域未来的降水变化研究提供了数据支持。  相似文献   

9.
根据阿克苏河流域及其周边区域9个站点1960~2010年日降水资料,以降水距平百分率(Pa)指数表征气象干旱状况,构建了3种Archimedean Copula函数,通过4种方法(RMSE、AIC、BIC、Bayes)的检验,选出GH Copula作为最合适多变量干旱特征联合分布函数,并开展了研究区干旱特征两变量联合分布及重现期研究。结果表明:1 3种Archimedean Copula函数中GH Copula函数对研究区域干旱联合重现期分布的拟合效果最优;2研究区整体上干旱风险较大,东部比西部干旱风险高,南部高于北部;3发生中等干旱和严重干旱时,阿拉尔和柯坪干旱风险增大,整体上"且"与"或"联合重现期的分布大体一致,发生长历时干旱时,干旱的严重程度也大,说明此区域的干旱特征对开展风险管理及应对很不利。  相似文献   

10.
明清时期宝鸡地区旱涝灾害链及其对气候变化的响应   总被引:3,自引:1,他引:2  
通过对明清时期宝鸡地区旱涝灾害资料的统计和整理,利用滑动平均、累积距平及小波分析等方法探讨分析了1368-1911年宝鸡地区旱涝灾害链及其对气候变化的响应。结果表明:① 1368-1911年,宝鸡地区共发生297次旱涝灾害事件,其中旱灾和涝灾分别发生191次和106次,占旱涝灾害发生总次数的64.31%和35.69%。② 宝鸡地区旱涝灾害具有较为明显的阶段性特征,1368-1644年为偏旱阶段,1645-1804年为旱涝灾害波动阶段,1805-1911年为偏涝阶段,整体上呈现出干旱—湿润期的交替特征。旱涝灾害在时间尺度上大致存在70年、110年和170年左右3个振荡周期,与太阳黑子活动周期相对应。③ 旱涝灾害具有显著的空间差异性特征。渭河流域以北、以东地区既是旱灾的多发区,也是涝灾的多发区。④ 明清时期宝鸡地区旱涝灾害链的相继发生是对全球气候变化的响应。18世纪60年代以来,全球气候环境变化导致极端旱涝灾害事件频繁发生。  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.
<正>1 Introduction In 2013,Chagusaba,which is traditional tea-grass integrated system in Shizuoka,were accepted as new world heritage site of agriculture.Shizuoka prefecture occupies a variety of elevations,from 0 to 3000m or more above sea level.Because of the diversity of land features and climates,this area produces 167 agricultural commodities.In addition,a lot of traditional agriculture and over200 local native varieties of crops have been conserved in Shizuoka  相似文献   

14.
<正>There are more than 10000 years of agricultural development history in the world that has provided very fruitful and ingenious traditional knowledge and experiences reflecting the evolution of humanity and the nature.In2002,the Food and Agriculture Organization of the United Nations(FAO)initiated an international partnership initiative of"Conservation and Adaptive Management of Globally Important Agricultural Heritage Systems  相似文献   

15.
16.
BOOK REVIEWS     
Book Reviewed in this article: The City in Cultural Context . John Agnew, John Mercer, David Sopher, eds. Soils and Geomorphology Peter W. Birkeland. Urbanization and Settlement Systems, International Perspectives . L. S. Bourne, R. Sinclair, and K. Dziewoński. eds. An Introduction to Urban Historical Geography . Harold Carter. Overshoot, The Ecological Basis of Revolutionary Change . William J. Catton, Jr. Rivers of the World . Eberhard Czaya. Jewish Communities in Frontier Societies: Argentina, Australia and South Africa . Daniel J. Elazar with Peter Medding. Color in Public Spaces: Toward a Communication-Based Theory of the Urban Built Environment. Kenneth E. Foote. Spatial Statistics and Models. Gary L. Gaile and Cort J. Willmott, eds. Mega-Geomorphology. Rita Gardner and Helen Scoging, eds. Technological Change and Regional Development. Gillespie, ed. The Arid Lands: Their Use and Abuse. R. L. Heathcote. The Location of Industry in Britain. A. G. Hoare. Groundwater as a Geomorphic Agent . R. G. LaFleur, ed. Rural Public Services: International Comparisons. Richard E. Lonsdale and Gyorgy Enyedi, eds. Saving Water in a Desert City. William E. Martin, Helen M. Ingram, Nancy K. Laney, and Adrian H. Griffin. Water Resources: Distribution, Use and Management. John R. Mather. Transnationals and the Third World: The Struggle for Culture. Armand Mattelart. South Hadley, MA: USGS Digital Cartographic Data Standards. R. B. McEwen, R. E. Witmer, and B. S. Ramey, eds. The Ecosystem Concept in Anthropology. Emilio F. Moran, ed. Boulder, CO: Women, Men, and the International Division of Labor. June Nash and Maria Patricia Fernandez-Kelly, eds. Nuclear Power: Assessing and Managing Hazardous Technology. Martin J. Pasqualetti and K. David Pijawka, eds. Mary Somerville and the Cultivation of Science 1815-1840. Elizabeth Chalmers Patterson. An Introduction to Coastal Geomorphology. John Pethick. Late Quaternary Environments of the United States , Vol. 1, The Late Pleistocene. Stephen C. Porter, ed. Planning and Ecology. R. D. Roberts and T. M. Roberts, eds. Regionalism and the Pacific Northwest. William G. Robbins, Robert J. Frank, and Richard E. Ross, eds. Environment and Health. Anthony J. Rowland and Paul Cooper. Sunbelt/Snowbelt: Urban Development and Regional Restructuring. Larry Sawers and William K. Tabb, eds. The Bad Earth. Environmental Degradation in China. Vaclav Smil. Armonk, NY: Voyage into Substance: Art, Science, Nature, and the Illustrated Travel Account, 1760–1840. Barbara Maria Stafford. The Institute of British Geographers: The First Fifty Years. Robert W. Steel. Visions of the Past. Christopher Taylor and Richard Muir. Glacial Lake Agassiz. J. T. Teller and Lee Clayton, eds. The Tule Breakers: The Story of the California Dredge. John Thompson and Edward A. Dutra. The Balkan City 1400–1900. Nikolai Todorov. Explanation, Prediction and Planning: the Lowry model. Michael J. Webber. Mercedes Reales: Hispanic Land Grants of the Upper Rio Grande Region. Victor Westphall. The World Atlas of Revolutions. Andrew J. M. Wheatcroft. The West European City, A Social Geography. Paul White. Urban Elites and Mass Transportation. J. Allen Whitt. Princeton, NJ: Urban Life In Contemporary China. Martin King Whyte and William L. Parish. The Demand for Energy in the Soviet Union. David Wilson. London and Canberra: Rethinking Geographical Inquiry. J. David Wood, ed.  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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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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