吉林省资源型城市可持续空间重构研究

以典型资源型城市吉林省辽源市为案例,探讨其城市空间结构的现状特征和空间问题;在理论框架分析与经验分析的基础上,从市区和市域两个尺度提出辽源市可持续城市空间结构的优化途径.     

基于旅游资源评价的吉林省旅游发展格局研究

科学评价旅游资源是制定旅游开发策略的前提.在系统分析吉林省自身旅游资源特征以及在东北三省中所处优劣势的基础上,探讨当前旅游资源的状况对吉林省旅游业产生的影响,针对性地提出“一心两域”的吉林省旅游发展格局模式.     

数据资源规划在宏观环境督察业务领域应用研究

信息流的畅通和数据资源的有效利用是信息化可持续发展的基础。本文介绍了基于顶层设计的数据资源规划方法,提出数据资源规划的工作步骤。结合宏观环境督察业务现状和业务发展需要,归纳、分析、聚类、抽象出宏观环境督察业务职能域和全域数据元素集,形成了宏观环境督察数据资源的整体规划,为建立宏观督察业务的业务模型和数据模型提供了基础。     

低碳供应链发展及运营新问题

资源短缺、环境恶化、全球气候变暖带来了低碳经济的快速发展,在该背景下,迫切需要将环境问题融合到供应链的研究和实践当中。首先对比传统的供应链内涵,提出低碳供应链的概念,然后简述低碳供应链发展的理论和实践基础,根据运营管理的研究目标构建了低碳供应链管理的整体研究框架,拟在政府规制和消费者对低碳产品需求的外部力量作用下,寻求企业及供应链运行的机理和规律,指出未来值得关注的研究方向,为供应链低碳化发展奠定理论基础。     

Who are our informal recyclers? An inquiry to uncover crisis and potential in Victoria,Canada

What is considered garbage embodies a recoverable economic value, and environmental cost if not recycled. Throughout the world, the often marginalised and impoverished population earns a living through informal recycling. This is also true for Victoria, British Columbia, one of the most affluent cities in Canada. This paper discusses results of a participatory socio-economic survey involving informal recyclers in Victoria, BC to determine their livelihood determinants. The findings reveal that “binning” is an important survival strategy to generate income. A new waste-management model that considers the social and environmental context is needed. Inclusive public policies can respond to the livelihood concerns outlined in this paper by facilitating access to recyclable materials, devising occupational safety improvements and educating about alternative strategies for resource recovery. This model can contribute to the overall sustainability of the community by reducing the waste of resources and people, empowering marginalised populations and reducing the environmental impacts of natural resource use and waste disposal.     

Confusing messages of sustainability indicators

This study examines sustainability indicators using the sustainability report of the Finnish Ministry of Agriculture and Forestry as the case study. The report is a compilation of indicators designed to assess the sustainability of natural resource management. The interviews with the users revealed, however, that the indicators have not been particularly effective in informing the actors or in affecting their behaviour. Clearly, the informative value of the indicators has been overrated and the complexity of the information transfer has been underestimated. At least partly, the difficulties were due to the obscurity of the indicator-concept itself and consequently to their improper use. First, the statistics with the objective state-of-affairs information should be distinguished from the indicators that are always related to policy discussion. In addition, the technical and communicative use of the indicators should be distinguished from each other as they have different relationship between the information, policy values and the associated activities.     

江汉平原东部地区地下水资源的开发利用与保护

根据国家科技攻关的结果，论证了江汉平原东部地区地下水资源的分区和地下水单元的富水性，水质，含水层的水文地质地征，地下水开发利用合理井距，单井开采水量，提出了地下水资源开发利用中的保护对策。     

山东沿海防护林体系森林承载能力

本文试图从森林承载力的主要影响因素入手,通过人均消耗木材、薪柴、水果、干果等四个反映不同生活水平的指标,分析山东省沿海防护林体系的森林生产力及其与人口、经济社会发展的相关关系,预测山东沿海防护林体系不同时期、不同生活水平条件下的森林承载力,并探讨提高森林承载力的对策途径。     

外空资源利用与外空环境保护法律制度的完善

外空具有重要资源价值。各国开发和利用太空资源的活动已经对外空环境造成了不利的影响。国际问通过签订国际条约等虽然已经建立了一些太空法律．但在外空资源的可持续利用和外空环境保护方面的直接规定却不系统。为了实现人类对太空资源的可持续利用和对外空环境的保护。在太空资源和环境立法方面应该订立保护外空资源与环境的专门性国际条约、实行外空活动“准入制度”、建立外空夭体资源的国际开发制度。