全国资源与生态环境遥感监测数据管理与应用服务系统设计

为推动资源与生态环境遥感监测数据的应用与服务,为国家、相关行业管理决策和社会公众提供有价值的信息,需要在资源与生态环境遥感监测成果数据基础上,开发数据管理与应用服务系统。本文从国家资源与生态环境建设的实际需求出发,结合国土资源部实施的环北京地区资源与生态环境遥感监测成果,探讨资源与生态环境遥感监测数据管理与应用服务的技术解决方案,搭建资源与生态环境遥感监测数据管理与应用服务技术平台,并实现网络环境下对资源与生态环境监测形成的各种类型数据的集成化管理。     

‘Committing to Place’ at the Local Scale: the potential of youth education programs for promoting community participation in regional natural resource management

Emerging approaches to environmental governance require a greater level of community participation than did previous approaches in which these responsibilities largely rested with government agencies. There is consequently a need for increased engagement with NRM among a broad community sector. This paper examines initiatives by two prominent government agencies, the Murray–Darling Basin Commission (MDBC) and the National Museum of Australia (NMA), to engage school children from regional communities using education programs that focus on place and environmental health. We focus on the MDBC's International Riverhealth Conference held in Mildura in 2003 and the associated Murray–Darling Basin TalkBack Classroom sponsored by the NMA and the Parliamentary Education Office (PEO). We explore how key themes of local scale, place-based identities, youth voice and critical engagement are developed in these programs and consider how they relate to the environmental agency of children. We then reflect on the potential for the kinds of environmental agency promoted through these programs to help build the capacity of local communities to progress larger goals of environmental restoration and sustainability in the Murray–Darling Basin. The evaluation research reported here forms part of the Committing to Place research project, an Australian Research Council Linkage grant involving the University of Tasmania, the National Museum of Australia and the Murray–Darling Basin Commission.     

Tufa Accumulations in Ephemeral Streams: Observations from The Kimberley,north-west Australia

Four types of tufa occur along creeks draining the Oscar Range in the Kimberley region of Western Australia; stream-bed tufa, tufa dams, stream-bed tufa waterfalls, and rimstone pools. Well-developed tufa dam and waterfall formations occur at significant breaks of slope within the channel long profile. This suggests that disruption of the hydraulic flow regime and increased turbulence at these points has an important role to play in determining the location of tufa deposits. However, the best-developed stream-bed tufa deposits are located immediately upstream of dam and waterfall formations, which indicates that the evaporation of water ponded behind these flow obstructions may lead to calcium carbonate precipitation during the dry season. The presence of plant and cyanobacterial communities on, and the incorporation of organic material into, the best-developed tufa formations indicates that biological activity may have an important role to play in determining both the rate of tufa deposition and the internal structure of the resulting accumulations.     

Introduction to systems approaches in coastal management—The legacy of the SPICOSA project

This Special Issue reflects work developed during and following the execution of the Science and Policy Integration for Coastal System Assessment project. Theoretical and practical outcomes of case studies have been of direct relevance to coastal management not only at local but also at a European scale. Papers included here consider the long term legacy of the project for academics and practitioners involved specifically in integrated coastal zone management. These align to two themes, the first focussing on the generic application of the Systems Approach Framework to coastal management and the second focussing on the specific application of the approach at case study sites.     

通用电子政务平台开发及其在“数字城市”中的应用

本文系统地论述了目前电子政务和"数字城市"的建设要求,提出了开发通用电子政务平台来快速构建各类城市管理部门的电子政务应用系统,形成"数字城市"各专业应用的思路,并介绍经过多年开发和应用的通用电子政务平台NetOffice特点,最后以地房籍管理信息系统为例来阐述了电子政务平台在"数字城市"的重要组成部分———国土资源和房产管理的应用情况。     

中国东中西部城市土地储备决策绩效比较研究

运用数据包络分析(DEA)模型,对2013年中国内地34个大中城市土地储备决策绩效进行总体评价和比较分析。研究结果表明:东部地区城市土地储备决策效率最高,西部次之,中部最低;土地储备决策效率受到纯技术效率和规模效率的共同作用,且规模效率作用较大;影响东中西部城市土地储备决策效率投入产出的主要因素各不相同。基于此,从深化土地及相关制度改革和提升政府管理效率两个层面提出土地储备决策绩效优化策略,从而提高土地资源利用效率、优化城市空间结构。     

知识经济时代图书馆人力资源的开发与管理

在知识经济条件下，如何提高图书馆人力资源开发与管理的质量，调动广大图书工作者的积极性发挥他们的创造力，将直接影响到图书馆的发展和服务能力。