增强执法力度,严惩违法行为——对《水污染防治行动计划》的解读

为了推进环境治理体系建设和实现治理能力现代化,加大全国水环境保护工作开展的力度,国务院颁布了水污染防治纲领性文件《水污染防治行动计划》,其中第六条"严格环境执法监管"第十八款"加大执法力度"以十八届四中全会提出的"依法治国"及新《环保法》为基础,针对环境监管、加强执法等提出排污企业的"红黄牌"管理制度、逐级环境监督执法机制建设及严厉打击环境违法行为等具体措施,以铁腕治污,推进环境执法力度,全面打响水污染防治"攻坚战"。     

新中国成立至改革开放前我国应对海洋灾害的实践及启示

梳理和总结新中国初期我国应对海洋灾害的实践,有助于我们了解海洋灾害的应对措施并为当今提供借鉴。通过对我国海洋灾害史料的分析和总结,得知从新中国成立至改革开放前这一时期内,"防重于救"是我国应对海洋灾害的的主要指导思想,在海洋灾害预测预警、建设防护性工程、群众自救和政府辅以必要救济等方面发挥了重要作用,并为之后我国应对海洋灾害打下了一定基础。     

A hybrid design methodology for structuring an Integrated Environmental Management System (IEMS) for shipping business

The International Safety Management (ISM) Code defines a broad framework for the safe management and operation of merchant ships, maintaining high standards of safety and environmental protection. On the other hand, ISO 14001:2004 provides a generic, worldwide environmental management standard that has been utilized by several industries. Both the ISM Code and ISO 14001:2004 have the practical goal of establishing a sustainable Integrated Environmental Management System (IEMS) for shipping businesses. This paper presents a hybrid design methodology that shows how requirements from both standards can be combined into a single execution scheme. Specifically, the Analytic Hierarchy Process (AHP) and Fuzzy Axiomatic Design (FAD) are used to structure an IEMS for ship management companies. This research provides decision aid to maritime executives in order to enhance the environmental performance in the shipping industry.     

Dutch new nature: (re)landscaping the Millingerwaard

This paper analyses how discourses of “new nature” have been implemented in the Dutch context – as a front runner of broader “rewilding” processes throughout Europe – frequently tied to imperatives of water safety. Drawing on the specific case of the Millingerwaard, we first examine how such discourses have materially, as well as socially, transformed the landscape in question. The paper then explores how these transformations have erstwhile affected those living in the area – in ways that are perceived, positively or negatively – according to varied groups of residents and users. In doing so, we critically reflect not only on “new nature” as it has been conceived within planning processes, and empirically practiced, in the Netherlands, but also how it is described and experienced by those whose lives are intimately tied to the landscape.     

Multi-criteria forest road network planning in fire-prone environment: a case study in Serbia

This paper presents a multi-criteria selection of the best forest road network with the aim of achieving effective preventive and timely repressive protection against forest fires. The research was carried out in national park (NP) “Tara” at a site which is under constant threat of fire. Four variants of the forest road network were designed and analyzed against seven criteria, and the best variant was selected using entropy weight coefficients (EWC) method. The importance of these seven criteria was studied by the management of the NP “Tara.” The greatest importance was given to the criteria relating to the cost of construction and maintenance of permanent and temporary roads (47% of the total value of all criteria). The EWC method did not select the variant based on the lowest costs of construction and maintenance as the best option, but the variant whose location was the most suitable for effective defense against forest fires.     

Window on the Pentagon: EIA and defense decision making

Two sources of difficulty complicate tying EIA to decision making at the Department of Defense: the nature of the federal EIA process and the DOD decision-making process. Several steps, focused on each of the problem sources, are suggested that would enable DOD to enhance its existing leadership in doing EIA for its projects.     

火灾时期矿山通风巷道“特征环”与“关键环”的分布特征研究

为研究火灾时期矿山通风巷道风流的流动特性,基于水平巷道及火灾的物理数学模型,采用数值分析方法,研究分析火灾时期巷道内紊流充分发展截面上“特征环”与“关键环”的分布规律。结果表明:同一火灾强度和同一通风风速下,通风巷道内风速“特征环”分布特征分别存在临界风速值和临界火灾强度值;矿井火灾时期,通风风速与火灾强度均是影响巷道内风速“特征环”分布的关键因素;当巷道内通风风速大于或等于5 m/s时,火灾下风流平均风速点的位置可由正常通风时期的“关键环”特征方程进行计算。     

国内外“食”旅游:“Food Tourism”“美食旅游”“饮食旅游”研究比较

基于文献研究法,对国内外1996—2020年721篇文献进行了梳理、归纳与总结,从年度载文量、来源期刊类型、基金项目资助等入手,比较了国内外“食”旅游:“Food Tourism”“美食旅游”“饮食旅游”的研究现状、热点及进展。结果表明:①国外“食”旅游研究已进入成熟阶段,国内正处拓展阶段。②国内外均采用定性与定量相结合的研究方法,国内以定性分析为主,而定量方法相对简单,国外定量方法趋于多元化、复杂化。③国内学者对“美食旅游”“饮食旅游”分别进行了研究。④文献研究得知,韩国“食”旅游研究对全球“食”旅游研究贡献巨大。     

2004安全科学与技术国际会议综述

综述了2004年10月25-28日在上海召开的安全科学与技术国际会议的情况.介绍了该会议的办会目的、会议历史、会议的意义和其影响.与前3届会议(1998年北京、2000年北京和2002年山东泰安)作了比较.来自14个国家和地区的238名代表出席了该会议,8名专家作了大会报告,74名代表就会议主题的各个方面作了分组报告和讨论.会前出版的论文集收录了549篇论文,已经全部被EI、ISTP和CA收录.该会议在国内外产生了积极的影响.