对推进城镇化健康发展问题的思考

城镇化是一个国家和地区经济社会发展的重要标志，也是人类社会走向文明和进步不可逾越的阶段，所谓城镇化（也称城市化、非农化），是指人类生产和生活方式由乡村型向城市型转化的历史进程，表现为乡村人口向城市人口转化以及城市不断发展和完善的过程。城镇化是我国现代化进程中必经的历史阶段。“十五”以来，我国城镇化取得了重要进展，但在加快城镇化发展中也出现了一些偏差。《中共中央关于制定国民经济和社会发展第十一个五年规划的建议》提出，要“坚持大中小城市和小城镇协调发展，提高城镇综合承载能力，按照循序渐进、节约土地、集约发展、合理布局的原则，稳步推进城镇化”。     

干旱威胁乌干达经济增长和渔业出口

近期,一场罕见的持续干旱袭击了乌干达,它导致乌境内各主要水电站水位均偏低,水电供应紧张。由于干旱与接踵而至的电力能源危机,该国本财政年度国家经济增长指数将可能受到影响。专家警告说,由于接二连三的恶劣天气条件,乌干达2005～2006财政年度的GDP增长率有可能将创下十几年     

用科学发展观统领“国土资源”报道

人口资源环境工作，是强国富民安天下的大事。中共中央连续多年召开人口资源环境工作座谈会，对节约资源、保护环境、人与自然和谐共存、实现资源永续利用做出了战略决策。随着社会经济的快速发展，资源需求日益增长，处理资源保护与经济发展之间关系的难度越来越大，政府对市场运作的调控和高效配置等都面临着复杂的新课题。及时反映国土资源工作的新进展，与时俱进地回答实际工作提出的新问题，需要记者运用科学发展观才能做出正确的舆论导向。     

我局是如何强化基层所建设的

太康县位于豫东平原，是一个典型的农业大县、财政穷县。全县总人口131．9万人，其中农业人口115．8万人，耕地面积171．4万亩，人均耕地约1．3亩，低于全国人均耕地平均数。因而切实保护耕地，合理利用土地资源对太康经济发展至关重要。1999年，太康县将原属于乡（镇）管理的国土所上收，实现了县、乡土地管理机构垂直管理，并且在理顺体制和提高素质上狠下功夫，较好地发挥了基层国土资源所的作用。     

APPLICATION OF GEOGRAPHICAL PARAMETER DATABASE TO ESTABLISHMENT OF UNIT POPULATION DATABASE

Now GIS is turning into a good tool in handling geographical, economical, and population data, so we can obtain more and more information from these data. On the other hand, in some cases, for a calamity, such as hurricane, earthquake, flood, drought etc., or a decision-making, such as setting up a broadcasting transmitter, building a chemical plant etc., we have to evaluate the total population in the region influenced by a calamity or a project. In this paper, a method is put forward to evaluate the population in such special region. Through exploring the correlation of geographical parameters and the distribution of people in the same region by means of quantitative analysis and qualitative analysis, unit population database (1km× 1km) is established. In this way, estimating the number of people in a special region is capable by adding up the population in every grid involved in this region boundary. The geographical parameters are obtained from topographic database and DEM database on the scale of     

杨传堂省长在全省人口资源环境工作座谈会上的讲话

人口资源环境工作极为重要。做好这些工作，是实施可持续发展战略的基础。党中央、国务院对此非常重视，在全国“两会”期间都要召开人口资源环境工作座谈会。去年3月，胡锦涛总书记亲自出席中央人口资源环境工作座谈会并作了重要讲话，提出必须遵循客观规律，做好人口资源环境工作，并明确了新时期人口资源环境工作的具体要     

黑龙江省矿业产业结构对经济增长效益分析

区位商是用来分析区域产业结构中专业化部门及其专业化程度的指标。区域某一产业的区位商如果大于1，表明研究区域在某产业部门的集中程度大于较高层次区域平均水平，该产业部门的产品可以“外输”，区位商值越大，则研究区域在该产业部门的集中程度越高；如果区位商小于1，则该产业部门不是研究区域的专业化部门，且产业部门的产品需要“内进”；如果区位商等于1，则表明该产业部门产品供需平衡。     

ANALYSIS ON THE SPATIAL DISTRIBUTION VARIATION CHARACTERISTIC OF URBAN HEAT ENVIRONMENTAL QUALITY AND ITS MECHANISM——A Case Study of Hangzhou City

Urban heat environmental quality(UHEQ) is affected by the interacting of weather condition and underlying surface framework of urban area .In the last two decades,many researchers from domestic and overseas have studied many problems at the aspect of urban heat environment such as urban heat islands ,urban air temperature and their rela-tion with urban land cover,city population,air pollution etc,In the recent years,Hangzhou,acting as a center city of Zhejiang Province in China,its urbanization quantum and quantity have both changed greatly,in particular ,representing as business affairs building,resident real property and all kins of specialty market having arisen in built-up zone,Based on Landsat TM images data in 1991 and 1999,urban underlying surface temperature value and Normalized Difference Vegetation Index (NDVI) were calculated using image interpreting and supervised classification technique by remote sensing software ERDAS image 8.4,The relation model between urban underlying surface temperature (UUST )and urban air temperature was setup according to the certain correlation patten .Reference to the relational standard of assessing human comfort and other meteorology data of Hangzhou City in summer,the spatial distribution characteristic and the spatial varia-tion degree of human comfort of heat environmental quality are estimated and mapped on a middle scale,that is ,in six districts of Hangzhou City .Then the paper reveals the main characteristic of spatial variation from 1991 to 1999.Lastly,the change mechanism is analyzed and discussed from the viewpoint of city planning,construction and environmental protec-tion.