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1.
1954-2005年三江平原沼泽湿地农田化过程研究 总被引：10，自引：2，他引：8
作为中国重要的粮食生产基地和淡水沼泽湿地集中分布区, 三江平原对于保障国家粮食安全和区域生态安全具有举足轻重的地位.由于人类活动的剧烈影响, 1954～2005年期间, 三江平原大面积的沼泽湿地已被农田所替代, 并引发了一系列环境问题.国内以往的相关研究未能深入揭示区域尺度湿地农田化的过程与规律.基于遥感和地理信息系统技术,集成地形图与遥感影像(Landsat MSS,Landsat TM,CBERS)数据,分析了1954～2005年间三江平原湿地农田化过程及其主要驱动因素.研究结果表明:(1)从1954到2005年,三江平原沼泽湿地面积减少了77.03%;与湿地大面积减少相对应,耕地面积增加了2.5倍,2005年耕地面积占整个三江平原面积的55.14%,成为三江平原的主导景观.1954～1976年和1977～1986年为湿地农田化规模最大的2个阶段,沼泽湿地转化为耕地的面积分别为186.40×104 hm2 和120.29×104 hm2.至2005年,三江平原沼泽湿地农田化过程基本结束,大面积成片的湿地仅存在于几个较大的湿地自然保护区内.1954～2005年期间,三江平原沼泽湿地农田化的面积为258.48×104 hm2,为1954年沼泽湿地面积的73.3%.(2)三江平原发生湿地农田化过程的主要自然地理环境背景为:海拔为0～100 m,坡度为0°～1°,地貌类型为河漫滩、河流阶地、沼泽洼地、冲积洪积平原和低台地,土壤类型为草甸土、沼泽土和白浆土.(3)1954～2005年间,三江平原地区年平均气温显著升高,增温速率为 0.029 ℃/a.气候变暖为农业开垦提供了有利的前提条件.区域人口大量增加是湿地开垦为农田的最直接和最主要的驱动因素,1959～2005年间三江平原总人口增加了3.13倍,耕地面积与总人口及农业人口之间均存在显著线性相关关系.国家政策对于三江平原沼泽湿地农田化过程具有重要的影响作用. 相似文献
2.
利用2014年7月3日的Landsat 8 OLI影像,对洪河国家级自然保护区的土地覆被类型进行遥感分类;然后,选取实验区,利用实测的水位、地形高程和土壤含水量,计算出实验区中沼泽湿地(包括沼泽和湿草甸)的生态储水量;最后,在此基础上,推算出整个洪河国家级自然保护区中沼泽湿地的总生态储水量。研究结果表明,在植物生长初期(6月),洪河国家级自然保护区中沼泽湿地的生态储水量为0.905×108～1.377×108t;在植物生长中期(7月和8月),其为0.935×108～1.433×108t;在植物生长末期(9月和10月),其为1.067×108～1.991×108t。 相似文献
3.
利用2014年7月3日的Landsat 8 OLI影像,对洪河国家级自然保护区的土地覆被类型进行遥感分类;然后,选取实验区,利用实测的水位、地形高程和土壤含水量,计算出实验区中沼泽湿地(包括沼泽和湿草甸)的生态储水量;最后,在此基础上,推算出整个洪河国家级自然保护区中沼泽湿地的总生态储水量。研究结果表明,在植物生长初期(6月),洪河国家级自然保护区中沼泽湿地的生态储水量为0.905×108～1.377×108t;在植物生长中期(7月和8月),其为0.935×108～1.433×108t;在植物生长末期(9月和10月),其为1.067×108～1.991×108t。 相似文献
4.
目前,对于高寒湿地土壤碳氮的研究多集中于泥炭沼泽,盐化沼泽土壤的研究相对较少。为了全面认识湿地土壤碳氮的特征以及对未来气候变化的响应,以藏北高原腹地格仁错湖沼湿地为研究区,分析高寒盐化沼泽常年积水、季节性积水和无积水三种水分条件下土壤剖面(0~50 cm)内有机碳和全氮的垂直分布特征。研究结果表明:随水位梯度的升高,各土层碳氮含量逐渐减少。在无积水区和季节性积水区,有机碳(SOC)和全氮(TN)的分布均表现为表层(0~10 cm)含量最高,沿土壤剖面呈下降趋势;常年积水区各土层间的SOC和TN含量差异很小。其中,无积水区、季节性积水区和常年积水区0~50 cm土层的SOC储量分别为7.60 kg/m2,4.11 kg/m2和2.35 kg/m2,TN储量分别为0.56 kg/m2,0.28 kg/m2和0.19 kg/m2。相对于高寒草甸沼泽土和泥炭沼泽土壤来说,高寒盐化沼泽土是碳氮累积较少的土壤类型,高水位、高盐度和低气温成为盐化沼泽土壤碳氮累积的主要限制条件。 相似文献
5.
若尔盖高原与三江平原沼泽湿地CH4排放差异的主要环境影响因素 总被引：22，自引：1，他引：22
若尔盖高原沼泽湿地和三江平原沼泽湿地分别是我国面积最大的高原和平原淡水沼泽湿地.通过对二者常年积水的沼泽湿地CH4排放进行的同步观测,表明三江平原沼泽湿地CH4排放通量平均值是若尔盖高原的4.7倍.其中,若尔盖高原木里苔草沼泽的CH4排放通量范围是0.51～8.20 mg/(m2·h),平均值为2.87 mg/(m2·h);乌拉苔草沼泽CH4排放通量范围是0.36～10.04 mg/(m2·h),平均值为4.51 mg/(m2·h).三江平原毛果苔草沼泽湿地的CH4排放通量范围是1.32～46.38 mg/(m2·h),平均值为17.29 mg/(m2·h).水分条件和温度条件的不同是导致两地CH4排放产生差异的主要原因.在相同的温度条件下,土壤氧化还原状况对CH4排放有重要的影响.沼泽植物的种类和数量也对沼泽湿地CH4排放具有重要的作用. 相似文献
6.
1954～2005年三江平原自然湿地分布特征研究 总被引：3，自引：0，他引：3
以ArcGIS9.1为数据处理平台,从三江平原1954年、1976年、1986年、1995年、2000年和2005年6期土地利用数据中提取自然湿地空间分布信息,分别将其与三江平原的地貌、地形、水系等环境因子进行空间叠加分析,研究了6个时期三江平原自然湿地的空间分布特征.结果表明,52 a来,三江平原自然湿地面积不断减少,由1954年的353×104 hm2减少至2005年的81×104 hm2;低河漫滩上的自然湿地面积占三江平原自然湿地总面积的比例由1954年的42.5%增加至2005年的64.7%,6个时期平均,有57.2%的自然湿地分布在低河漫滩上,21.3%分布在高河漫滩上;自然湿地主要分布在30～60 m高程上;0°～1°的坡度范围内,几乎分布了三江平原所有的自然湿地;坡向对自然湿地分布的影响不大;近年来自然湿地主要分布在距离河流0～1 km的河漫滩上;湖泊周围的自然湿地分布变化很小. 相似文献
7.
人类活动影响下淡水沼泽湿地温室气体排放变化 总被引：25，自引：5，他引：20
利用静态箱/气相色谱法,研究了三江平原淡水沼泽湿地及垦殖农业利用下CO2、CH4、N2O排放变化。不同类型湿地生长季土壤呼吸速率以季节性积水的小叶章草甸最大,湿地垦殖后土壤呼吸速率明显增大。不同类型沼泽湿地CH4排放在时空两个方面都有明显的变化,与土壤水分条件、植物群落类型和生长状况有密切关系。沼泽湿地及垦殖后农田土壤在植物生长季都为N2O的源,常年积水沼泽湿地在植物生长季N2O排放通量值较小,而土壤水分常年处于非饱和的草甸灌丛土壤N2O排放相对较高,垦殖后农田土壤N2O排放通量最大,沼泽湿地土壤N2O排放通量与土壤温度呈正相关关系,而垦殖后农田土壤不显著。 相似文献
8.
2005年6月1日到8月30日,在中国科学院三江平原沼泽湿地生态试验站沼泽综合试验场季节性积水沼泽湿地,观测了净辐射和土壤热通量;利用Penman-Monteith公式和地表能量平衡方程式计算了潜热通量和感热通量;同时用SHAW模型对以上4个能量平衡要素进行了模拟研究,并用观测值以及模型效率、标准差和平均方差检验和评价了其模拟效果。结果表明,三江平原季节性积水沼泽湿地净辐射在6月末至7月初较大;潜热通量主要受净辐射的影响,与土壤水分关系不密切;沼泽湿地地表在6月初至8月中旬以吸收能量为主,8月末以后则开始释放能量;感热通量在植物生长季的初期和末期较大,在中期则比较小。SHAW模型能较好的模拟出沼泽湿地的净辐射、潜热通量和土壤热通量;该模型虽对感热通量的模拟结果并不理想,但能较好的模拟其变化趋势。这说明SHAW模型基本适用于对季节性浅积水沼泽湿地（水深小于10cm）能量平衡各要素的模拟。 相似文献
9.
三江平原中东部沼泽湿地形成及其演化趋势的探讨 总被引：1，自引：0，他引：1
三江平原中东部是沼泽湿地集中连片分布地区。研究区有阶地沼泽和河漫滩沼泽两大类型沼泽分布,进一步可划分为4个沼泽体,即小叶章（Calamagrostis angustifolia）—毛苔草（Carex lasiocarpa）沼泽;毛苔草沼泽;睡菜（Menyanthes trifoliata）—水木贼（Equisetum limosum）沼泽;漂筏苔草（Carex pseudocuraica）—毛苔草沼泽。研究区沼泽湿地形成的主要自然因素为：①新构造运动的大面积沉降;②地势低平,坡降平缓、河道变迁,复杂的微地貌,易于积水,促使沼泽湿地的大面积形成;③厚3～17m的第四纪粘土层沉积地表,使地表渗透性差;④气候因素,研究区处于温带大陆性湿润季风气候区,雨量集中于夏季,且多秋雨,冬季积雪深度大,封冻期长,季节性冻土层厚;⑤水文因素,河流比降小,糙率大,流速缓,多为沼泽性河流,春汛与夏汛之间只出现平水不出现枯水,洪水期间,洼地和河流受松花江、黑龙江等大河、大江的洪水顶托,研究区的承泄条件差,内水不能外排,长期积蓄地表。目前研究区沼泽有变干的趋向。 相似文献
10.
气候因素是沼泽湿地的发育的主要驱动因素,是沼泽湿地形成、发育及不同特征差异的控制因素。作为中国主要沼泽湿地分布区和气候变化显著地区之一,三江平原沼泽湿地受气候和非气候因素的共同影响。非气候因素对三江平原沼泽湿地的影响强度在加大,沼泽湿地被开垦为农业用地,大型水利工程的修建导致流域水资源减少,使得该区沼泽湿地供水不足。以三江平原为研究区,利用生境分布模型,采用该区沼泽湿地分布数据、气象数据和地形数据,模拟沼泽湿地生态系统在气候因素变化下的演替过程,定量评估气候因素对沼泽湿地的影响程度。研究结果表明,自20世纪50年代至2010年,三江平原地区的气候呈暖干趋势,气候变化对沼泽湿地分布起正增益作用,1951~1980年期间,气候变化对沼泽湿地分布的影响程度为5.21%,1981~2010年期间,气候变化对沼泽湿地分布的影响程度为4.33%;在三江平原地区,非气候因素对沼泽湿地的影响起主导作用,不但导致该区已有湿地发生缩减、退化,还干扰新的湿地自然形成与演替。 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
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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.