西部开发过程中土地利用控制的必要性及措施

从西部开发的历史经验与教训、土地利用的不合理现状等方面，阐述国家在实施西部地区大开发战略中加强土地利用控制的必要性及其重要意义。在此基础上，提出土地利用控制的目标与任务。分析了对西部经济发展、自然生态环境建设与保护等密切相关的耕地、林地和草地等在土地利用与控制中存在的问题，进而提出相应的土地利用控制措施与对策。     

柴达木资源开发中的几个问题探讨

重点探讨了与柴达木资源开发相关的五个问题。一是柴达木在青海发展和西部地区资源开发中的地位和作用问题 ;二是格尔木市发展中的几个问题 ,重点探讨了格尔木的城市性质 ,格尔木在国家资源安全中的作用和格尔木进一步发展的问题 ;三是讨论了西部大开发中 ,资源的地位和作用问题 ;四是讨论了投资补偿理论和柴达木盆地矿业城市可持续发展问题 ;最后探讨了柴达木资源综合利用和工业可持续发展问题     

我国西部开发中生态环境保护及其对策

西部地区生态环境脆弱 ,在实施西部开发战略中如何保护和优化生态环境显得尤为重要。在分析西部地区存在的生态环境问题的基础上 ,提出了适度调整资源开发导向战略 ;科技先行 ,强化生态环境建设 ;调整产业结构 ,加快城市化进程 ;制定合理的政策 ,加强环境立法、执法等对策和建议 ,保护和优化生态环境     

Globalisation, Regionalisation and Local Voices: The Asian Development Bank and Rescaled Politics of Environment in the Mekong Region

Globalisation is manifested in the Mekong Region both through processes and discourses that reflect the ideology of a borderless world allowing easy passage of capital and commodities, and through resistance to such processes in an increasingly transnationalised civil society movement. However, more immediately significant supranational integrative agendas take the form of regionalisation, a process that has received less attention but which raises analogous concerns of re-scaled governance. The Asian Development Bank (ADB) has been a catalysing force for regionalisation amidst a host of regional processes and initiatives; as such it has found itself the object of critique as an institution and through the specific projects it has supported that have impacted on local communities and ecosystems. Meanwhile, local and NGO voices associated with the emergence of a vibrant civil society in Thailand and nascent civil society responses in neighbouring countries have challenged claims on resources made in the name of national development and regional integration.
This paper considers some key issues of re-scaling resource and environmental politics in the Mekong Region, and the extent to which challenges have been recast from national to regional development agendas. Politics of environment are shown to exist as a general rather than exceptional response to the region's development direction, and it is suggested that equitable and sustainable development increasingly needs to address simultaneously the re-scaling and reconfigurations of power in both environmental politics and the "infrapolitics" of environment. The paper is illustrated with case studies of dams in Laos and Thailand.     

成矿预测研究现状及发展趋势

随着地表露头矿，易识别矿越来越少，找矿难度越来越大。GIS高新技术普及应用，为成矿预测展示了新的前景。本文通过成矿预测发展历史的回顾，概述今后一段时期地勘行业成矿预测的主要思路：在新的成矿理论指导下，借助GIS技术，实现科学化，系统化，信息化，动态化和可视化多源信息综合预测找矿，为普查立项提供依据，并提出了具体工作步骤。     

浏阳市旅游资源概况及其开发建议

本文介绍了注浏阳市主要的旅游资源，并对境内旅游资源开发的优势条件进行了分析，在此基础上提出了开发的建议。     

地面总辐射的异常减少对气候影响的数值试验

在与实际台风场近似一致的环境流场条件下，应用柱会标中的正压无辐散模式，讨论了台风中扰动的稳定性问题。研究表明，台风暖心结构的台风外围适当强度的冷空气活动有利限台风中扰动发展，且台风愈强，台风中扰动愈易发展。     

区域持续发展的理论基础—陆地系统科学

对区域持续发展的研究是持续发展深化的必由之路。区域持续发展研究的理论基础是对地球表层自然与人文各种要素的综合规律的揭示，即陆地系统科学。对持续发展广泛深入地研究既是地理科学责无旁贷的任务，也可促进其进一步发展。     

沿黄河地带——我国国土开发布局轴线

沿黄河地带是我国重要能源和金属资源富集区,发挥组合资源优势,强化以水资源为特色的复合轴线的作用,发展多元主导工业部门,构成大范围线状分布和小范围点状集中相结合的点轴系统,进一步完善我国沿海、沿江、沿黄三大经济开发轴线的互补格局。     

AN EXPERIMENT STUDY OF FRONTAL CYCLONES OVER THE WESTERN ATLANTIC OCEAN*

By using PSU/NCAR MM5 mesoscale model,a 60-h simulation is performed to reproduce a frontal cyclogenesis over the Western Atlantic Ocean during March 13-15 1992.The model reproduces well the genesis,track and intensity of the cyclone,its associated thermal structure as well as its surface circulation.The major cyclone (M) deepens 45 hPa in the 60-h simulation and 12 hPa in 6 hours from 36 h to 42 h (model time) and 27 hPa in 24 hours from 36 h to 60 h (model time).Cross-section and isentropic analysis tell us that the cyclogenesis is in very close relation with slantwise isentropic surfaces;the cyclone is always superposed on the core of neutral convective stability with nearly vertical isentropic surfaces,which coincides with what the theory of Slantwise Vorticity Development (SVD) says.Beginning with the theory of SVD,the development and propagation of the oceanic frontal cyclone are studied by using high-resolution model output in the context of slantwise isentropic surfaces.The results show that the frontal cyclone deepens rapidly by the interaction with the large-scale environment after occurring over the ocean with weak static stability;and the theory of SVD can well interpret the development and propagation closely related with slantwise isentropic surfaces,The downstream slantwise up-sliding movement along canting isentropic surfaces makes vorticities develop (USVD) under favorable condition (C_D<0,where CD is SVD index),and results in the moving and development of the cyclone.