Creating an academic landscape of sustainability science: an analysis of the citation network

Sustainability is an important concept for society, economics, and the environment, with thousands of research papers published on the subject annually. As sustainability science becomes a distinctive research field, it is important to define sustainability clearly and grasp the entire structure, current status, and future directions of sustainability science. This paper provides an academic landscape of sustainability science by analyzing the citation network of papers published in academic journals. A topological clustering method is used to detect the sub-domains of sustainability science. Results show the existence of 15 main research clusters: Agriculture, Fisheries, Ecological Economics, Forestry (agroforestry), Forestry (tropical rain forest), Business, Tourism, Water, Forestry (biodiversity), Urban Planning, Rural Sociology, Energy, Health, Soil, and Wildlife. Agriculture, Fisheries, Ecological Economics, and Forestry (agroforestry) clusters are predominant among these. The Energy cluster is currently developing, as indicated by the age of papers in the cluster, although it has a relatively small number of papers. These results are compared with those obtained by natural language processing. Education, Biotechnology, Medical, Livestock, Climate Change, Welfare, and Livelihood clusters are uniquely extracted by natural language processing, because they are common topics across clusters in the citation network.     

关中地区滑坡 泥石流灾害遥感调查研究及其方法探讨

本文通过利用综合遥感技术对陕西省关中地区滑坡、泥石流灾害的重点研究,总结了该地区滑坡、泥石流灾害的分布特征与发生规律,并分析其主要诱发因素,建立滑坡、泥石流的航、卫片影像特征和解译标志。在此基础上,我们将以关中地区为例,介绍利用综合遥感技术调查滑坡、泥石流灾害的工作方法和成果。     

基于智能交通运输系统(ITS)的交通安全控制体系研究

道路交通事故是当今世界最严重的公害之一 ,道路交通安全问题也受到世界各国的广泛重视。近十年 ,全球发展较快的智能交通运输系统 (ITS)使传统的交通运输状况大为改善 ,大大地提高了现有道路网的通行能力和交通运输的安全性 ,削弱或消除了以往诱发交通事故的不安全因素 ,有效地减少了交通事故的发生。笔者在简述了ITS的应用概况、基本功能以及智能汽车理论研发内容的基础上 ,论述了以ITS技术为基础的交通安全控制体系框架及其功效 ,阐明了我国快速发展ITS技术对提高道路交通安全水平具有重要的战略意义。     

盐城市区饮用水源富营养化趋势研究

运用综合营养指数法对盐城市区饮用水源地水质的富营养化趋势进行了评价,针对饮用水污染状况提出了防治意见和建议。     

建立“施工期“三同时”环境保护措施建设”环境监理制度的分析研究

论文提出了项目施工期过程中必须对该项目正常生产后的环境保护设施("三同时"环保措施)安装建设必须实行环境监理;并主要从两方面对项目建设施工期实施环境监理制度的必要性作了阐述,一是从制度建设、减少环境风险、环保设施竣工验收等三方面论述了建立施工期环境监理的必要性;二是建立后从制度合法化、第三面咨询认证、检查机制、奖惩制度等四方面推进制度的实施;表明了建立良好的施工期环境监理有助于项目建设全过程管理、提高环境监管水平和促进生态文明建设。     

水质在线监测系统在城镇污水处理厂的应用研究

水质在线监测系统作为自动化、信息化、科学化的现代高效的监管模式,已经纳入到城镇污水处理厂的日常管理工作中。文章以大连市某城镇污水处理厂为例,介绍了在线监测系统的实际运行情况,结果表明：监测数据准确度较高,总体运行安全可靠。     

The NIOSH Construction Program: Research to practice, impact, and developing a National Construction Agenda

The U.S. National Institute for Occupational Safety and Health (NIOSH) conducts research to improve and protect the health and safety of workers. This paper describes the experience of the NIOSH Construction Program with two recent program planning initiatives intended to improve the program: (a) an independent external review of work over the past decade and (b) the development of strategic goals organized into a “National Construction Agenda” to guide a decade of future work. These goals, developed with input from construction industry stakeholders and researchers, are a part of the NIOSH National Occupational Research Agenda (NORA) initiative. The NORA goals are intended to provide an ambitious set of goals for all construction stakeholders to work together on. Both efforts relate to insuring the relevance and impact of research, reflecting an emerging policy perspective that research programs should be judged not just by the quality and quantity of science produced, but by the industry impact and tangible benefit resulting from the research. This paper describes how views on research planning have evolved to incorporate lessons learned about how research leads to improved safety and health for workers. It also describes the process used to develop the goals and the resulting strategic and intermediate goals that comprise the National Construction Agenda.     

新时代城市土壤环境监测点位布设应用的研究分析

新时期城市构造呈现多样性,加上城市化、工业化发展迅猛,城市的演变日新月异,如何对城市土壤环境监测点位布设的方法进行取舍是十分关键的,本文详细介绍了城市土壤环境监测点位布设的方法以及其应用的研究分析,希望能为我国城市土壤环境监测的相关研究提供参考。     

水质自动监测系统的研究与探讨

对水质自动监测系统五参数、氨氮、总有机碳进行了比对测定,结果显示,该系统灵敏、准确、快捷、省力,与常规监测数据吻合较好.提出解决TOC与CODCr转换系数有关问题的建议.     

突发性环境污染事故应急监测研究进展

主要综述了应急监测标准体系、应急监测技术方法、应急监测质控技术、应急决策系统4个方面的研究进展及其存在的问题,并提出了突发性环境污染事故应急监测的重点研究内容。