滇东南地区旅游资源的开发战略

滇东南地区自然旅游资源丰富多彩，以喀斯特山水风光为其主体特色；人文旅游资源绚丽灿烂，以少数民族风情为其鲜明特征。本区区位条件优越，交通运输形成网络，潜在客源市场广阔，为该区旅游资源的进一步开发奠定了基础。根据该区旅游资源的分布、交通条件、经济承受能力和接待条件，笔者认为近期开发的重点是：①开发喀斯特景观系列旅游产品；②建设建水、罗平、邱北３个旅游集散中心；③开辟４条旅游主干线；④开发８大旅游商品系列。     

Problems of Rural Migrant Workers and Policies in the New Period of Urbanization

The huge migration of rural workers has new characteristics such as the bad order, high degree of concentration, low level of collective action, marginality in social status, unfair treatment, difficult integration of the new generation, and the new return trend of rural migrants, which causes ＇urban diseases＇ in China. Countermeasures should be taken to develop medium-sized and small cities, integrate the labor market of the city and countryside, provide necessary public services, social security and vocational training, guide the rural migrant workers to return rationally, and help the new generation live in harmony with urban residents.     

江苏省城市化战略调整研究

改革开放以来，江苏省城市化水平迅速提高，一直处于全国城市化发展的前列，对全国城市化水平的提高发挥了积极的示范作用。近些年来，江苏省城市化发展在空间格局及动力机制等方面出现了一些新的特征，表现为：大中城市成为城市化人口的主要集聚区，城市化的区域差异不断缩小，城市化发展动力也日趋多元化。同时，江苏省城市化仍然面临着区域差异显著、集聚效应不强、公共服务能力不高、资源环境压力较大等不可回避的问题。随着中国经济增长模式的转型，江苏省城市化战略将会发生适应性的调整。指出以城市土地空间扩张及城市数量增加为主的城市化道路已经基本不适应江苏省新时期新战略的要求，进而提出了今后一段时间全省城市化战略重点的调整方向，即质量提升战略、统筹协调战略及空间优化战略     

国家战略经济区风险和对策

近2年国家批准了20个国家发展战略经济区.在这些地区,随各自自然环境的变化其自然灾害风险有所不同.该文基于对国家战略发展区域的历史(1949-2009年)灾情调查统计,构建了以人均损失、地均损失、损失占GDP的比重及人均GDP、地均GDP等5个指标为主的自然灾害风险评价体系.研究结果表明:天津市滨海新区、上海浦东新区为低度风险区;深圳市综合配套改革试验区、珠江三角洲地区、长江三角洲地区、辽宁沿海经济带、江苏沿海地区、沈阳经济区、武汉城市圈、黄河三角洲高效生态经济区为中度风险区;关中-天水经济区、海峡西岸经济区、广西北部湾、中部地区、长吉图开发开放先导区、海南国际旅游岛综合试验区为较高度风险区;成渝统筹城乡发展综合配套改革试验区、甘肃省、长株潭城市群、鄱阳湖生态经济区为高度风险区.该文针对各区域自然灾害风险特点提出了发展对策.     

金融危机背景下江苏省旅游市场开发策略研究

2008年金融危机给全球旅游业带来很大的负面影响,影响到消费者的可支配收入、闲暇时间和消费能力.以江苏省为例,通过问卷调查和数理统计方法分析了金融危机对江苏省国内旅游市场和国际旅游市场的影响,提出了在金融危机背景下江苏省国内和国际旅游市场发展策略:江苏省应长期发放旅游消费券和实行国民休闲计划发展国内旅游市场,利用上海世博会和上海迪斯尼项目来大力发展国际旅游市场.     

西部大开发战略的实施绩效考察

选择"十一五"末期国家区域发展规划的战略重点——成渝经济区、关中天水经济区、广西北部湾经济区作为研究对象,从经济增长趋同性研究的视角出发,利用上述三大经济区所涵盖的30个地级及以上城市的数据作为样本,采取Onestep-System-GMM方法对动态面板趋同模型进行回归,考察三大经济区在2000-2009年之间经济增长的趋同性质,并计算出大致趋同速度。本文的研究结果显示,西部地区的经济增长呈现出明显的条件趋同特征,趋同速度大约为-3.3%-2.0%,即西部大开发战略实施以来,西部地区内部的经济增长出现了缓慢的趋异。由于政策时滞的存在,且西部地区投资多以基础设施建设为主,投资以及经济增长的滞后一期对当期经济增长的影响并不显著。而初始经济状态和教育事业费支出对当期经济增长则有显著的正向影响。因此促进西部经济基础薄弱地区的发展是未来西部大开发深化推进的关键,而在保持物质资本投资规模的同时加大教育及人力投资的比重则可以有效缩小西部地区经济差异。     

Advancing urban ecosystem governance in Rotterdam: From experimenting and evidence gathering to new ways for integrated planning

To improve quality of life as well as the adaptive capacity in the city of Rotterdam over the past 15 years there has been a lot of focus on improving green infrastructure and finding new ways for integrated planning. As many cities face similar challenges they are looking for novel approaches in urban ecosystem governance. The Rotterdam case can be an interesting example but can also reveal new questions to be researched.Before local policies and projects where developed a regional and urban green blue vision of how to improve overall quality of life using green infrastructure were developed. This provided policy frameworks for politicians, policymakers and other actors. Later on the same was done with Urban Waterplan 2, using the Rotterdam Watercity 2030 vision document as a basis. This vision was the result of a stakeholder based planning process which was made for the International Architecture Biennale 2005. Within these frameworks many interesting projects have been built and tested in the city and city region; ranging from a) a roof park over a railway yard to connect neighbourhoods to the waterfront, to b) water squares and c) digging new waterways with connected walking and biking routes. To go from projects to an overall implementation at city level required tools and approaches for better decision making. For the ‘Dakpark’ project as well as for the Zomerhofkwartier, the first climate proof neighbourhood in the city, stakeholder sessions were held and plans were drawn together with urban planners and landscape architects. To feed these processes even better and to know what would be an optimal solution for certain challenges, city data were studied and linked to scalable GIS mapping in the ‘smart city planner’. This tool gives the decision maker the possibility to quickly have an overview of an area and can be used in a stakeholder process to provide relevant additional information and to define joint projects. The tool makes it possible to do this for all 90 neighbourhoods in the city.Overall the urban ecosystem governance in the city of Rotterdam has – with trial and error- lead to a series of innovative projects. The next steps are acceleration and scaling up to city and regional level. Valuing the crucial role of green blue infrastructure for several aspects of the quality of life in cities are paramount.     

基于风险的专业化审核技术探讨

以基于风险的QHSE管理策略和专业化管理方法为切入点,从专业化策划要求、专业化模块建设、专业化审核应用等方面对专业化审核技术进行探讨。     

珠江三角洲耕地资源变化区域差异及对策

本文从耕地资源数量和质量分析珠江三角洲１９９０～１９９７年耕地资源变化及其区域差异：以珠江口、伶仃洋为中心，由内向外耕地减少速率逐渐下降、耕地质量逐渐提高。指出珠江三角洲耕地减少的主要原因是农业用地内部调整和非农建设占用，最后，针对各市不同情况提出对策和措施。     

土壤中氧化亚氮的产生及减少排放量的措施

氧化亚氮（N2O）是大气中的一种痕量气体，也是一种重要的温室效应气体，还可使臭氧层遭到破坏。大气中N2O浓度呈不断上升趋势，其上升与人类活动关系极大，对环境的潜在破坏性也愈加严重。土壤是N2O的重要产生源，土壤中的硝化作用和反硝化作用是N2O的主要生成过程。过量施用氮肥、含氮有机物燃烧、毁林开荒等人类活动对N2O释放增加的影响不容忽视。人类应采取各项可行的措施来减少N2O的释放量如提高氮肥利用效率，减少生物体燃烧，退耕还林和保护森林资源等。