基于GIS的广东省综合运输体系规划信息平台构建研究     

周智勇  方顺 《地理信息世界》2014,(5)

广东省交通运输厅从2012年起,组织分期研究开发基于地理信息系统的广东省综合运输体系规划信息平台(简称"平台"),旨在建立健全统一的全省交通运输业数据采集、发布标准及技术管理规范,分别构建5大类运输方式线网及重要的运输枢纽站场节点的多级图层,叠加形成全省综合运输体系布局规划"一张图"。"平台"采用4层设计,依托后台管理、应用分析和综合展示3大子系统,搭建了基础地理信息、经济社会、交通运输现状、综合运输体系规划成果及其他共5大类数据库,"平台(一期)"于2014年3月26日通过验收,实现了多维度、多视角展示和查询交通运输业数据成果的预期功能。研究实践将力促综合运输体系规划研究和决策方式实行根本性变革。  相似文献   

重庆市国土房管信息安全体系规划和实施     

王彦集  黄辉  靳莉君 《国土资源信息化》2013,(4):24-28

随着我国政府及各行业信息化进程的不断推进,信息系统安全问题已经被提升到关系国家安全的战略性高度。本文结合信息系统安全等级保护和信息安全保障体系建设等方面的工作,从信息安全建设目标、原则和体系架构三个方面,阐述了重庆市国土房管信息安全体系总体规划,并从物理安全、网络安全、主机安全、数据安全和安全制度五个方面,介绍了信息安全体系建设的主要实施内容。  相似文献   

Planning water resources management systems using a fuzzy-boundary interval-stochastic programming method     

Y.P. Li  G.H. Huang  S.L. Nie 《Advances in water resources》2010

In this study, a fuzzy-boundary interval-stochastic programming (FBISP) method is developed for planning water resources management systems under uncertainty. The developed FBISP method can deal with uncertainties expressed as probability distributions and fuzzy-boundary intervals. With the aid of an interactive algorithm woven with a vertex analysis, solutions for FBISP model under associated α-cut levels can be generated by solving a set of deterministic submodels. The related probability and possibility information can also be reflected in the solutions for the objective function value and decision variables. The developed FBISP is also applied to water resources management and planning within a multi-reservoir system. Various policy scenarios that are associated with different levels of economic consequences when the pre-regulated water-allocation targets are violated are analyzed. The results obtained are useful for generating a range of decision alternatives under various system conditions, and thus helping decision makers to identify desired water resources management policies under uncertainty.  相似文献   

A roadmap for marine spatial planning: A critical examination of the European Commission's guiding principles based on their application in the Clyde MSP Pilot Project     

Wesley Flannery  Micheál Ó Cinnéide 《Marine Policy》2012,36(1):265-271

The European Commission has developed a set of common principles for marine spatial planning in the European Union. A critical examination of these principles in practice is undertaken through an evaluation of the Clyde Marine Spatial Planning Pilot Project. The principles are found to be lacking in specificity and somewhat inconsistent with the ecosystem based approach, which they advocate. Lessons for new marine spatial planning initiatives, relating particularly to stakeholder participation, governance, data requirements, objective setting, and skills and knowledge needs, are derived from the Clyde Pilot.  相似文献   

新建社区的地震应急避难规划研究   总被引：2，自引：2，他引：0  

赖俊彦  李亦纲  杜晓霞  刘传伟  许建华 《震灾防御技术》2015,10(3):629-638

人员密集、用地集约、功能混合是近年来新建社区的共同特点,一旦地震大灾在没有任何应急准备的情况下发生,社区居民的震时疏散和震后安置将面临很大困难。本文分析了新建社区的开发模式特点、脆弱性和应急避难需求,提出了新建社区地震应急避难规划设计的五点原则:安全第一、因地制宜、优化分区、有机整合和家喻户晓。通过大连市万科海港城一期地震安全示范社区"应急避难规划设计方案"实例,说明依据上述原则开展空间布局等"硬"规划和实施机制等"软"规划的具体方法,验证了规划原则的可操作性和对于管理、规划、建设防灾减灾城市的积极作用。  相似文献   

“增城规划在线”建设研究     

周婷婷  曹凯滨  何伟豪 《东北测绘》2012,(1):101-104,107

基于有关网站建设的理论,从发展定位、设计和运维管理三方面探讨了＂增城规划在线＂网站建设和管理的经验。认为建设一个城乡规划部门网站需要具有明确的发展定位,注重理论应用与实际的相结合,在制度上保障网站的运维管理,并根据社会需求与部门服务供给能力不断丰富和完善网站的内容,同时要将网站建设纳入持续的规划发展中。  相似文献   

River-basin planning and management: The social life of a concept   总被引：1，自引：0，他引：1  

François Molle 《Geoforum》2009,40(3):484-494

The concept of a river basin as a management or planning unit has gone through several stages and is in a state of flux. From its western “discovery” in the 18th century to its advent as the overriding concept behind European water policy, the river basin has been conjured up and mobilized in evolving contexts with varying intentions. Associated with utopian ideas of the late 19th century, it supported ideas of full control of the hydrologic regime and multipurpose dam construction in the 1930-1960 period, then partly faded and was revived to address water-quality problems, before reemerging in the 1990s as the cornerstone of Integrated Water Resources Management (IWRM), enriched and blended with watershed- and ecosystem-management approaches.This article recounts the evolution of the concept of a river basin and how it has been associated with various strands of thinking and sometimes co-opted or mobilized by particular social groups or organizations to strengthen the legitimacy of their agendas. Beyond its relevance as a geographical unit for water resources development and management purposes, the river basin is also a political and ideological construct, with its discursive representations and justifications, closely linked with shifting scalar configurations, both ecological and in terms of regulatory regime or governance. How interconnected and nested waterscapes can be managed by discontinuous nested political/administrative and social levels remains a fundamental question fuelling an endless search for elusive governance systems that would unite nature and society.  相似文献   

创新经营加快发展全力开拓新世纪地勘经济工作新局面     

杨正江 《山东国土资源》2001,17(1):8-11

提出了山东省地勘局2001年地勘经济改革与发展的指导思想和总体要求,部署了需要进一步深化的各项工作.明确指出今年的地勘工作要以市场为导向,以加快发展为主题,以提高职工生活水平为根本出发点,要把创新经营作为一项重要工作来抓,努力实现"十五"计划的良好开局.  相似文献   

The rationalization of neoliberalism in Ontario's public education system, 1995-2000     

Ranu Basu 《Geoforum》2004,35(5):621-634

The globalization of neo-liberal policy solutions to education problems has gained increasing dominance in recent years. In Ontario, Canada the success of this ideological discourse, particularly during the past decade, has been hard to combat due to the ideal message that it conveys to the general electorate, that is one based on efficiency, accountability and equity of resources across different school boards in the province. Despite protests from many activist groups (i.e. unions, educators, parent-groups) the implementation of such policies has been largely successful. By tracking education policies, statements and events, newspaper articles and other policy reports from 1995 to 2000, this paper seeks to understand the nature of its success during the early years of restructuring. I argue that part of the success lies in understanding the techniques and strategies of implementation or the process of rationalization. I argue that policies formulated at one spatial level operate quite differently at another and the spatial disjunctures that arise as a result of this process lead to the continued success of neo-liberal ideologies and inequalities in education.  相似文献   

ITOM: an interval-parameter two-stage optimization model for stochastic planning of water resources systems   总被引：3，自引：2，他引：3  

Imran Maqsood  Guohe Huang  Yuefei Huang  Bing Chen 《Stochastic Environmental Research and Risk Assessment (SERRA)》2005,19(2):125-133

Planning of water resources systems is often associated with many uncertain parameters and their interrelationships are complicated. Stochastic planning of water resources systems is vital under changing climate and increasing water scarcity. This study proposes an interval-parameter two-stage optimization model (ITOM) for water resources planning in an agricultural system under uncertainty. Compared with other optimization techniques, the proposed modeling approach offers two advantages: first, it provides a linkage to pre-defined water policies, and; second, it reflects uncertainties expressed as probability distributions and discrete intervals. The ITOM is applied to a case study of irrigation planning. Reasonable solutions are obtained, and a variety of decision alternatives are generated under different combinations of water shortages. It provides desired water-allocation patterns with respect to maximum system benefits and highest feasibility. Moreover, the modeling results indicate that an optimistic water policy corresponding to higher agricultural income may be subject to a higher risk of system-failure penalties; while, a too conservative policy may lead to wastage of irrigation supplies.  相似文献