• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文会议>2014 International Conference on Engineering, Technology and Innovation >A research agenda for green procurement of infrastructures
【24h】

A research agenda for green procurement of infrastructures

机译：基础设施绿色采购的研究议程

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Construction and maintenance of road infrastructure is a major source of emissions and energy usage. Procuring green roads, however, is neither commonplace nor trivial to implement. New ways to enhance the green procurement of roads are therefore needed, and can potentially involve life cycle assessment and green labelling methods. Considering the complexity of the pavement industry sector with its many actors and structures, implementing such innovations in the procurement process is surrounded with a series of uncertainties. The current paper formulates a research agenda for green procurement of roads by looking into potential mechanisms for future procurement. Given the objective of green procurement, the paper is focusing on the question what are the short term and long term effects of potential combinations of life cycle assessment principles and procurement process structures on infrastructure costs, risks, environmental impact and the structure of the road sector. Six different approaches are presented and reviewed for relevant earlier work in the literature. Based upon the complexities found, the authors discuss the challenges in finding a matching single research method. A solution is proposed for a holistic approach using gaming simulation, since it allows evaluating the procurement of infrastructure as a complex adaptive system.
机译：道路基础设施的建设和维护是排放和能源使用的主要来源。然而，采购绿色道路既不普遍也不容易实施。因此，需要增加道路绿色采购的新方法，并且可能涉及生命周期评估和绿色标签方法。考虑到道路工业部门及其参与者和结构的复杂性，在采购过程中实施此类创新充满了一系列不确定性。本文件通过研究未来采购的潜在机制，制定了道路绿色采购的研究议程。鉴于绿色采购的目标，本文着重探讨以下问题：生命周期评估原则和采购流程结构的潜在组合对基础设施成本，风险，环境影响和道路部门的结构的短期和长期影响是什么。提出了六种不同的方法，并对文献中相关的早期工作进行了回顾。基于发现的复杂性，作者讨论了寻找匹配的单一研究方法所面临的挑战。提出了一种使用游戏模拟的整体方法的解决方案，因为它可以将基础设施的采购评估为复杂的自适应系统。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号