尾矿库区域预警指标体系的建立

从尾矿库本身安全、地质条件、气象条件、人为因素等4个方面分析了尾矿库灾害的影响因素;根据预警指标选取的原则,结合尾矿库事故对下游人员和财产的影响,建立了尾矿库区域预警指标体系;选取尾矿库危险等级、地形坡度、地质构造及条件、最新日雨量、5日累积雨量、采矿现象、爆破现象、下游人数、下游财产等9个指标作为尾矿库区域预警指标;根据尾矿库预警级别,确定了尾矿库预警指标的取值范围。尾矿库区域预警指标体系建立为尾矿库的区域预警提供了基础依据。     

面向双重区位发展机遇的湖南省旅游发展战略研究

湖南参与了多个区域旅游合作战略,其中泛珠三角和中部6省合作战略是影响湖南旅游经济发展的两大重要外部力量,两大区域合作给湖南旅游业带来了新的发展机遇。在分析它们给湖南旅游发展带来发展机遇的基础上,提出了建立专门的行政组织来强化区域协调管理、利用区域内旅游资源特性实现旅游资源的联动、借助区域旅游市场的互动实现客源市场丰富的地区对湖南旅游市场的支撑、增加区域旅游合作的地域便捷性等对策。     

长江流域农业地域分异及专业化生产研究

长江流域是我国农业生产的重要区域,农业发展总体水平高于全国平均,但流域内农业发展的自然条件,资源状况、人文特点等不尽一致,各省市农业发展在农业、农村经济、农业生产投入、农业及粮食生产等方面存在较大的地域差异。运用主分量分析法,得出各 综合评价结果;并在此基础上,根据主导农产品专业化生产和发展方向的分异,将长江流域划分为３个大区１７个亚区。     

加强区域性中心城市建设在西部大开发中的作用

在分析区域性中心城市的条件和作用的基础上,针对目前西部区域城市发展体系的严重不完备,强调培育功能健全,经济发达,具有相当规模的区域性中心城市在实施西部大开发中的重要性与迫切性。     

我国沙区防沙治沙的区域模式

回顾了我国防沙治沙的经验和成就,论述了目前防沙治沙工作存在的不足,提出了今后防沙治沙应遵循的生态建设原则,即：水分平衡原则、景观和生物多样性原则、沙区土地利用的优化配置原则、防沙治沙“以保为主,先保后治”原则以及治沙与治穷并重的原则。根据不同的自然地理条件和社会神经发展水平,将我国沙区划分为４类防沙治沙区域生态建设和产业发展模式,它们分别是首都圈模式,农牧交错带模式,草原区模式和荒漠绿洲模式。对沙     

区域环境问题和区际环境协作

本文阐述了区域环境问题的形成机制和区域间环境影响机制 ,提出进行区际环境协作加强区际环境调控以解决区域环境问题的新思路。     

Regional governance and hazard information: the role of co-ordinated risk assessment and regional spatial accounting in wildfire hazard mitigation

With the threat of wildfire hanging over many communities in the Western and Southern United States, wildfire mitigation is evolving into a significant public responsibility for rural and urban edge county governments. Regional governance is an important piece of the effort to reduce wildfire risks although still weakly developed as a policy arena. This project explores two dimensions in which planning support systems can support regional governance: assessing patterns of wildfire risk accumulation; and, evaluating land use planning alternatives and their effects on cumulative risk levels. These tools are examined for regional governance using a prototype planning information system, the Alternative Growth Futures (AGF) tool, a scenario-building approach developed at the University of Colorado Denver. The project develops a hybrid urban growth model that integrates logistic regression techniques and methods for simulation of growth alternatives. This model is used to evaluate the attractiveness of undeveloped building sites with respect to natural amenities, distance to primary urban services and site characteristics such as slope. The model and scenario-testing framework are reasonably robust and suggest that regional spatial accounting methods have potential as a framework for inter-governmental and public discussion around wildfire planning.     

Regional Economic Types and Development Strategy of Small Towns in Suburb Beijing

The purpose of this article is to classify the regional economic types and development dynamics of small towns in suburb Beijing by applying the classification methods developed by Nelson's method and Location Quotient method into 183 small towns in Beijing.Four types of small towns are thus identified,including urban agriculture dominated towns,manufacturing dominated towns,service industry dominated towns and comprehensive type towns with balanced economic development.Within the environment of geographical information system,the spatial distribution pattern of four types of small towns with their evolution trend is analyzed.The results indicate that four types of small towns have obvious 'core-periphery' spatial structure but with different functional orientations and evolution mechanisms.Based on this,the different development strategies for each type of small towns are summarized,providing a scientific reference for the differentiating planning and development strategies of these small towns.     

关中—天水经济区产业结构对区域经济增长的影响

关中—天水经济区产业结构与经济增长之间有着密切的关系。随着区域经济的增长,产业结构的不断演进,同时产业结构的调整也促进了经济的增长。运用偏离—份额分析法研究了关中—天水经济区产业结构对经济增长的影响,提出了相应的发展对策和建议。     

基于旅游动机的入境旅游者感知形象和行为特征差异——以苏州市为例

不同旅游动机所表现出的市场特征差异性,对开发适应市场需求的旅游产品以及促进旅游市场发展具有重要意义。通过市场抽样调查方法,分析苏州市入境旅游者5种旅游动机的旅游细分市场特征差异。结果表明,一是不同旅游动机的游客群体对苏州感知形象差异明显;二是不同旅游动机在旅游信息渠道、出游方式、停留时间和旅游消费等4个方面的旅游行为存在一定差异。最后根据差异性提出科学合理的旅游市场开发措施。